diff --git a/README.md b/README.md
index 9f96562a..db19e01a 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 <p align="center">
-    <a href="https://jblaha.art/sketchbook"><img src="https://i.imgur.com/Y5YLgWR.png"></a>
+    <a href="https://jblaha.art/sketchbook"><img src="./src/img/thumbnail.png"></a>
     <br>
-    Play it <a href="https://jblaha.art/sketchbook">here</a>!
+    <a href="https://jblaha.art/sketchbook">Launch in-browser demo</a>
     <br>
 </p>
 
diff --git a/build/assets/blade_alpha.jpg b/build/assets/blade_alpha.jpg
deleted file mode 100644
index b28c53de..00000000
Binary files a/build/assets/blade_alpha.jpg and /dev/null differ
diff --git a/build/assets/blade_diffuse.jpg b/build/assets/blade_diffuse.jpg
deleted file mode 100644
index 69090119..00000000
Binary files a/build/assets/blade_diffuse.jpg and /dev/null differ
diff --git a/build/sketchbook.min.js b/build/sketchbook.min.js
index 5a2e4e41..e97753a9 100644
--- a/build/sketchbook.min.js
+++ b/build/sketchbook.min.js
@@ -6,7 +6,7 @@
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r=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=s-a,l=this._offsetPrev,u=this._offsetNext,h=this._weightPrev,p=this._weightNext,d=(n-e)/(i-e),f=d*d,m=f*d,v=-h*m+2*h*f-h*d,g=(1+h)*m+(-1.5-2*h)*f+(-.5+h)*d+1,y=(-1-p)*m+(1.5+p)*f+.5*d,w=p*m-p*f,x=0;x!==a;++x)r[x]=v*o[l+x]+g*o[c+x]+y*o[s+x]+w*o[u+x];return r}}),$l.prototype=Object.assign(Object.create(Zl.prototype),{constructor:$l,interpolate_:function(t,e,n,i){for(var r=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=t*a,c=s-a,l=(n-e)/(i-e),u=1-l,h=0;h!==a;++h)r[h]=o[c+h]*u+o[s+h]*l;return r}}),tu.prototype=Object.assign(Object.create(Zl.prototype),{constructor:tu,interpolate_:function(t){return this.copySampleValue_(t-1)}}),Object.assign(eu,{toJSON:function(t){var e,n=t.constructor;if(void 0!==n.toJSON)e=n.toJSON(t);else{e={name:t.name,times:Kl.convertArray(t.times,Array),values:Kl.convertArray(t.values,Array)};var i=t.getInterpolation();i!==t.DefaultInterpolation&&(e.interpolation=i)}return e.type=t.ValueTypeName,e}}),Object.assign(eu.prototype,{constructor:eu,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:Le,InterpolantFactoryMethodDiscrete:function(t){return new tu(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodLinear:function(t){return new $l(this.times,this.values,this.getValueSize(),t)},InterpolantFactoryMethodSmooth:function(t){return new Jl(this.times,this.values,this.getValueSize(),t)},setInterpolation:function(t){var e;switch(t){case Pe:e=this.InterpolantFactoryMethodDiscrete;break;case Le:e=this.InterpolantFactoryMethodLinear;break;case Ce:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){var n="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(n);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",n),this}return this.createInterpolant=e,this},getInterpolation:function(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return Pe;case this.InterpolantFactoryMethodLinear:return Le;case this.InterpolantFactoryMethodSmooth:return Ce}},getValueSize:function(){return this.values.length/this.times.length},shift:function(t){if(0!==t)for(var e=this.times,n=0,i=e.length;n!==i;++n)e[n]+=t;return this},scale:function(t){if(1!==t)for(var e=this.times,n=0,i=e.length;n!==i;++n)e[n]*=t;return this},trim:function(t,e){for(var n=this.times,i=n.length,r=0,o=i-1;r!==i&&n[r]<t;)++r;for(;-1!==o&&n[o]>e;)--o;if(++o,0!==r||o!==i){r>=o&&(r=(o=Math.max(o,1))-1);var a=this.getValueSize();this.times=Kl.arraySlice(n,r,o),this.values=Kl.arraySlice(this.values,r*a,o*a)}return this},validate:function(){var t=!0,e=this.getValueSize();e-Math.floor(e)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),t=!1);var 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s(){a.removeEventListener("load",s,!1),a.removeEventListener("error",c,!1),hu.add(t,this),e&&e(this),r.manager.itemEnd(t)}function c(e){a.removeEventListener("load",s,!1),a.removeEventListener("error",c,!1),i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)}return a.addEventListener("load",s,!1),a.addEventListener("error",c,!1),"data:"!==t.substr(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),r.manager.itemStart(t),a.src=t,a}}),_u.prototype=Object.assign(Object.create(fu.prototype),{constructor:_u,load:function(t,e,n,i){var r=new Do,o=new xu(this.manager);o.setCrossOrigin(this.crossOrigin),o.setPath(this.path);var a=0;function s(n){o.load(t[n],(function(t){r.images[n]=t,6===++a&&(r.needsUpdate=!0,e&&e(r))}),void 0,i)}for(var c=0;c<t.length;++c)s(c);return r}}),bu.prototype=Object.assign(Object.create(fu.prototype),{constructor:bu,load:function(t,e,n,i){var r=new Cn,o=new xu(this.manager);return o.setCrossOrigin(this.crossOrigin),o.setPath(this.path),o.load(t,(function(n){r.image=n;var i=t.search(/\.jpe?g($|\?)/i)>0||0===t.search(/^data\:image\/jpeg/);r.format=i?Ht:Gt,r.needsUpdate=!0,void 0!==e&&e(r)}),n,i),r}}),Object.assign(Su.prototype,{getPoint:function(){return console.warn("THREE.Curve: .getPoint() not implemented."),null},getPointAt:function(t,e){var n=this.getUtoTmapping(t);return this.getPoint(n,e)},getPoints:function(t){void 0===t&&(t=5);for(var e=[],n=0;n<=t;n++)e.push(this.getPoint(n/t));return e},getSpacedPoints:function(t){void 0===t&&(t=5);for(var e=[],n=0;n<=t;n++)e.push(this.getPointAt(n/t));return e},getLength:function(){var t=this.getLengths();return t[t.length-1]},getLengths:function(t){if(void 0===t&&(t=this.arcLengthDivisions),this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var e,n,i=[],r=this.getPoint(0),o=0;for(i.push(0),n=1;n<=t;n++)o+=(e=this.getPoint(n/t)).distanceTo(r),i.push(o),r=e;return this.cacheArcLengths=i,i},updateArcLengths:function(){this.needsUpdate=!0,this.getLengths()},getUtoTmapping:function(t,e){var n,i=this.getLengths(),r=0,o=i.length;n=e||t*i[o-1];for(var a,s=0,c=o-1;s<=c;)if((a=i[r=Math.floor(s+(c-s)/2)]-n)<0)s=r+1;else{if(!(a>0)){c=r;break}c=r-1}if(i[r=c]===n)return r/(o-1);var l=i[r];return(r+(n-l)/(i[r+1]-l))/(o-1)},getTangent:function(t){var e=t-1e-4,n=t+1e-4;e<0&&(e=0),n>1&&(n=1);var i=this.getPoint(e);return this.getPoint(n).clone().sub(i).normalize()},getTangentAt:function(t){var e=this.getUtoTmapping(t);return this.getTangent(e)},computeFrenetFrames:function(t,e){var n,i,r,o=new Dn,a=[],s=[],c=[],l=new Dn,u=new Wn;for(n=0;n<=t;n++)i=n/t,a[n]=this.getTangentAt(i),a[n].normalize();s[0]=new Dn,c[0]=new Dn;var h=Number.MAX_VALUE,p=Math.abs(a[0].x),d=Math.abs(a[0].y),f=Math.abs(a[0].z);for(p<=h&&(h=p,o.set(1,0,0)),d<=h&&(h=d,o.set(0,1,0)),f<=h&&o.set(0,0,1),l.crossVectors(a[0],o).normalize(),s[0].crossVectors(a[0],l),c[0].crossVectors(a[0],s[0]),n=1;n<=t;n++)s[n]=s[n-1].clone(),c[n]=c[n-1].clone(),l.crossVectors(a[n-1],a[n]),l.length()>Number.EPSILON&&(l.normalize(),r=Math.acos(En.clamp(a[n-1].dot(a[n]),-1,1)),s[n].applyMatrix4(u.makeRotationAxis(l,r))),c[n].crossVectors(a[n],s[n]);if(!0===e)for(r=Math.acos(En.clamp(s[0].dot(s[t]),-1,1)),r/=t,a[0].dot(l.crossVectors(s[0],s[t]))>0&&(r=-r),n=1;n<=t;n++)s[n].applyMatrix4(u.makeRotationAxis(a[n],r*n)),c[n].crossVectors(a[n],s[n]);return{tangents:a,normals:s,binormals:c}},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.arcLengthDivisions=t.arcLengthDivisions,this},toJSON:function(){var t={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return t.arcLengthDivisions=this.arcLengthDivisions,t.type=this.type,t},fromJSON:function(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}}),Mu.prototype=Object.create(Su.prototype),Mu.prototype.constructor=Mu,Mu.prototype.isEllipseCurve=!0,Mu.prototype.getPoint=function(t,e){for(var n=e||new An,i=2*Math.PI,r=this.aEndAngle-this.aStartAngle,o=Math.abs(r)<Number.EPSILON;r<0;)r+=i;for(;r>i;)r-=i;r<Number.EPSILON&&(r=o?0:i),!0!==this.aClockwise||o||(r===i?r=-i:r-=i);var a=this.aStartAngle+t*r,s=this.aX+this.xRadius*Math.cos(a),c=this.aY+this.yRadius*Math.sin(a);if(0!==this.aRotation){var l=Math.cos(this.aRotation),u=Math.sin(this.aRotation),h=s-this.aX,p=c-this.aY;s=h*l-p*u+this.aX,c=h*u+p*l+this.aY}return n.set(s,c)},Mu.prototype.copy=function(t){return Su.prototype.copy.call(this,t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this},Mu.prototype.toJSON=function(){var t=Su.prototype.toJSON.call(this);return t.aX=this.aX,t.aY=this.aY,t.xRadius=this.xRadius,t.yRadius=this.yRadius,t.aStartAngle=this.aStartAngle,t.aEndAngle=this.aEndAngle,t.aClockwise=this.aClockwise,t.aRotation=this.aRotation,t},Mu.prototype.fromJSON=function(t){return Su.prototype.fromJSON.call(this,t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this},Eu.prototype=Object.create(Mu.prototype),Eu.prototype.constructor=Eu,Eu.prototype.isArcCurve=!0;var Tu=new Dn,Pu=new Au,Lu=new Au,Cu=new Au;function Ru(t,e,n,i){Su.call(this),this.type="CatmullRomCurve3",this.points=t||[],this.closed=e||!1,this.curveType=n||"centripetal",this.tension=i||.5}function Ou(t,e,n,i,r){var o=.5*(i-e),a=.5*(r-n),s=t*t;return(2*n-2*i+o+a)*(t*s)+(-3*n+3*i-2*o-a)*s+o*t+n}function Fu(t,e,n,i){return function(t,e){var n=1-t;return n*n*e}(t,e)+function(t,e){return 2*(1-t)*t*e}(t,n)+function(t,e){return t*t*e}(t,i)}function Iu(t,e,n,i,r){return function(t,e){var n=1-t;return n*n*n*e}(t,e)+function(t,e){var n=1-t;return 3*n*n*t*e}(t,n)+function(t,e){return 3*(1-t)*t*t*e}(t,i)+function(t,e){return t*t*t*e}(t,r)}function Nu(t,e,n,i){Su.call(this),this.type="CubicBezierCurve",this.v0=t||new An,this.v1=e||new An,this.v2=n||new An,this.v3=i||new An}function Bu(t,e,n,i){Su.call(this),this.type="CubicBezierCurve3",this.v0=t||new Dn,this.v1=e||new Dn,this.v2=n||new Dn,this.v3=i||new Dn}function Du(t,e){Su.call(this),this.type="LineCurve",this.v1=t||new An,this.v2=e||new An}function zu(t,e){Su.call(this),this.type="LineCurve3",this.v1=t||new Dn,this.v2=e||new Dn}function Vu(t,e,n){Su.call(this),this.type="QuadraticBezierCurve",this.v0=t||new An,this.v1=e||new An,this.v2=n||new An}function Uu(t,e,n){Su.call(this),this.type="QuadraticBezierCurve3",this.v0=t||new Dn,this.v1=e||new Dn,this.v2=n||new Dn}function ku(t){Su.call(this),this.type="SplineCurve",this.points=t||[]}Ru.prototype=Object.create(Su.prototype),Ru.prototype.constructor=Ru,Ru.prototype.isCatmullRomCurve3=!0,Ru.prototype.getPoint=function(t,e){var n,i,r,o,a=e||new Dn,s=this.points,c=s.length,l=(c-(this.closed?0:1))*t,u=Math.floor(l),h=l-u;if(this.closed?u+=u>0?0:(Math.floor(Math.abs(u)/c)+1)*c:0===h&&u===c-1&&(u=c-2,h=1),this.closed||u>0?n=s[(u-1)%c]:(Tu.subVectors(s[0],s[1]).add(s[0]),n=Tu),i=s[u%c],r=s[(u+1)%c],this.closed||u+2<c?o=s[(u+2)%c]:(Tu.subVectors(s[c-1],s[c-2]).add(s[c-1]),o=Tu),"centripetal"===this.curveType||"chordal"===this.curveType){var p="chordal"===this.curveType?.5:.25,d=Math.pow(n.distanceToSquared(i),p),f=Math.pow(i.distanceToSquared(r),p),m=Math.pow(r.distanceToSquared(o),p);f<1e-4&&(f=1),d<1e-4&&(d=f),m<1e-4&&(m=f),Pu.initNonuniformCatmullRom(n.x,i.x,r.x,o.x,d,f,m),Lu.initNonuniformCatmullRom(n.y,i.y,r.y,o.y,d,f,m),Cu.initNonuniformCatmullRom(n.z,i.z,r.z,o.z,d,f,m)}else"catmullrom"===this.curveType&&(Pu.initCatmullRom(n.x,i.x,r.x,o.x,this.tension),Lu.initCatmullRom(n.y,i.y,r.y,o.y,this.tension),Cu.initCatmullRom(n.z,i.z,r.z,o.z,this.tension));return a.set(Pu.calc(h),Lu.calc(h),Cu.calc(h)),a},Ru.prototype.copy=function(t){Su.prototype.copy.call(this,t),this.points=[];for(var e=0,n=t.points.length;e<n;e++){var i=t.points[e];this.points.push(i.clone())}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this},Ru.prototype.toJSON=function(){var t=Su.prototype.toJSON.call(this);t.points=[];for(var e=0,n=this.points.length;e<n;e++){var i=this.points[e];t.points.push(i.toArray())}return t.closed=this.closed,t.curveType=this.curveType,t.tension=this.tension,t},Ru.prototype.fromJSON=function(t){Su.prototype.fromJSON.call(this,t),this.points=[];for(var e=0,n=t.points.length;e<n;e++){var i=t.points[e];this.points.push((new Dn).fromArray(i))}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this},Nu.prototype=Object.create(Su.prototype),Nu.prototype.constructor=Nu,Nu.prototype.isCubicBezierCurve=!0,Nu.prototype.getPoint=function(t,e){var n=e||new An,i=this.v0,r=this.v1,o=this.v2,a=this.v3;return n.set(Iu(t,i.x,r.x,o.x,a.x),Iu(t,i.y,r.y,o.y,a.y)),n},Nu.prototype.copy=function(t){return Su.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this},Nu.prototype.toJSON=function(){var t=Su.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t},Nu.prototype.fromJSON=function(t){return Su.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this},Bu.prototype=Object.create(Su.prototype),Bu.prototype.constructor=Bu,Bu.prototype.isCubicBezierCurve3=!0,Bu.prototype.getPoint=function(t,e){var n=e||new Dn,i=this.v0,r=this.v1,o=this.v2,a=this.v3;return n.set(Iu(t,i.x,r.x,o.x,a.x),Iu(t,i.y,r.y,o.y,a.y),Iu(t,i.z,r.z,o.z,a.z)),n},Bu.prototype.copy=function(t){return Su.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this},Bu.prototype.toJSON=function(){var t=Su.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t},Bu.prototype.fromJSON=function(t){return Su.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this},Du.prototype=Object.create(Su.prototype),Du.prototype.constructor=Du,Du.prototype.isLineCurve=!0,Du.prototype.getPoint=function(t,e){var n=e||new An;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n},Du.prototype.getPointAt=function(t,e){return this.getPoint(t,e)},Du.prototype.getTangent=function(){return this.v2.clone().sub(this.v1).normalize()},Du.prototype.copy=function(t){return Su.prototype.copy.call(this,t),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Du.prototype.toJSON=function(){var t=Su.prototype.toJSON.call(this);return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Du.prototype.fromJSON=function(t){return Su.prototype.fromJSON.call(this,t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},zu.prototype=Object.create(Su.prototype),zu.prototype.constructor=zu,zu.prototype.isLineCurve3=!0,zu.prototype.getPoint=function(t,e){var n=e||new Dn;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n},zu.prototype.getPointAt=function(t,e){return this.getPoint(t,e)},zu.prototype.copy=function(t){return Su.prototype.copy.call(this,t),this.v1.copy(t.v1),this.v2.copy(t.v2),this},zu.prototype.toJSON=function(){var t=Su.prototype.toJSON.call(this);return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},zu.prototype.fromJSON=function(t){return Su.prototype.fromJSON.call(this,t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Vu.prototype=Object.create(Su.prototype),Vu.prototype.constructor=Vu,Vu.prototype.isQuadraticBezierCurve=!0,Vu.prototype.getPoint=function(t,e){var n=e||new An,i=this.v0,r=this.v1,o=this.v2;return n.set(Fu(t,i.x,r.x,o.x),Fu(t,i.y,r.y,o.y)),n},Vu.prototype.copy=function(t){return Su.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Vu.prototype.toJSON=function(){var t=Su.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Vu.prototype.fromJSON=function(t){return Su.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},Uu.prototype=Object.create(Su.prototype),Uu.prototype.constructor=Uu,Uu.prototype.isQuadraticBezierCurve3=!0,Uu.prototype.getPoint=function(t,e){var n=e||new Dn,i=this.v0,r=this.v1,o=this.v2;return n.set(Fu(t,i.x,r.x,o.x),Fu(t,i.y,r.y,o.y),Fu(t,i.z,r.z,o.z)),n},Uu.prototype.copy=function(t){return Su.prototype.copy.call(this,t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this},Uu.prototype.toJSON=function(){var t=Su.prototype.toJSON.call(this);return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t},Uu.prototype.fromJSON=function(t){return Su.prototype.fromJSON.call(this,t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this},ku.prototype=Object.create(Su.prototype),ku.prototype.constructor=ku,ku.prototype.isSplineCurve=!0,ku.prototype.getPoint=function(t,e){var n=e||new An,i=this.points,r=(i.length-1)*t,o=Math.floor(r),a=r-o,s=i[0===o?o:o-1],c=i[o],l=i[o>i.length-2?i.length-1:o+1],u=i[o>i.length-3?i.length-1:o+2];return n.set(Ou(a,s.x,c.x,l.x,u.x),Ou(a,s.y,c.y,l.y,u.y)),n},ku.prototype.copy=function(t){Su.prototype.copy.call(this,t),this.points=[];for(var e=0,n=t.points.length;e<n;e++){var i=t.points[e];this.points.push(i.clone())}return this},ku.prototype.toJSON=function(){var t=Su.prototype.toJSON.call(this);t.points=[];for(var e=0,n=this.points.length;e<n;e++){var i=this.points[e];t.points.push(i.toArray())}return t},ku.prototype.fromJSON=function(t){Su.prototype.fromJSON.call(this,t),this.points=[];for(var e=0,n=t.points.length;e<n;e++){var i=t.points[e];this.points.push((new An).fromArray(i))}return this};var ju=Object.freeze({__proto__:null,ArcCurve:Eu,CatmullRomCurve3:Ru,CubicBezierCurve:Nu,CubicBezierCurve3:Bu,EllipseCurve:Mu,LineCurve:Du,LineCurve3:zu,QuadraticBezierCurve:Vu,QuadraticBezierCurve3:Uu,SplineCurve:ku});function Hu(){Su.call(this),this.type="CurvePath",this.curves=[],this.autoClose=!1}function Gu(t){Hu.call(this),this.type="Path",this.currentPoint=new An,t&&this.setFromPoints(t)}function Wu(t){Gu.call(this,t),this.uuid=En.generateUUID(),this.type="Shape",this.holes=[]}function qu(t,e){li.call(this),this.type="Light",this.color=new tr(t),this.intensity=void 0!==e?e:1,this.receiveShadow=void 0}function Xu(t,e,n){qu.call(this,t,n),this.type="HemisphereLight",this.castShadow=void 0,this.position.copy(li.DefaultUp),this.updateMatrix(),this.groundColor=new tr(e)}function Yu(t){this.camera=t,this.bias=0,this.radius=1,this.mapSize=new An(512,512),this.map=null,this.mapPass=null,this.matrix=new Wn,this._frustum=new yo,this._frameExtents=new An(1,1),this._viewportCount=1,this._viewports=[new Rn(0,0,1,1)]}function Qu(){Yu.call(this,new lo(50,1,.5,500))}function Ku(t,e,n,i,r,o){qu.call(this,t,e),this.type="SpotLight",this.position.copy(li.DefaultUp),this.updateMatrix(),this.target=new li,Object.defineProperty(this,"power",{get:function(){return this.intensity*Math.PI},set:function(t){this.intensity=t/Math.PI}}),this.distance=void 0!==n?n:0,this.angle=void 0!==i?i:Math.PI/3,this.penumbra=void 0!==r?r:0,this.decay=void 0!==o?o:1,this.shadow=new Qu}function Zu(){Yu.call(this,new lo(90,1,.5,500)),this._frameExtents=new An(4,2),this._viewportCount=6,this._viewports=[new Rn(2,1,1,1),new Rn(0,1,1,1),new Rn(3,1,1,1),new Rn(1,1,1,1),new Rn(3,0,1,1),new Rn(1,0,1,1)],this._cubeDirections=[new Dn(1,0,0),new Dn(-1,0,0),new Dn(0,0,1),new Dn(0,0,-1),new Dn(0,1,0),new Dn(0,-1,0)],this._cubeUps=[new Dn(0,1,0),new Dn(0,1,0),new Dn(0,1,0),new Dn(0,1,0),new Dn(0,0,1),new Dn(0,0,-1)]}function Ju(t,e,n,i){qu.call(this,t,e),this.type="PointLight",Object.defineProperty(this,"power",{get:function(){return 4*this.intensity*Math.PI},set:function(t){this.intensity=t/(4*Math.PI)}}),this.distance=void 0!==n?n:0,this.decay=void 0!==i?i:1,this.shadow=new Zu}function $u(t,e,n,i,r,o){co.call(this),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=void 0!==t?t:-1,this.right=void 0!==e?e:1,this.top=void 0!==n?n:1,this.bottom=void 0!==i?i:-1,this.near=void 0!==r?r:.1,this.far=void 0!==o?o:2e3,this.updateProjectionMatrix()}function th(){Yu.call(this,new $u(-5,5,5,-5,.5,500))}function eh(t,e){qu.call(this,t,e),this.type="DirectionalLight",this.position.copy(li.DefaultUp),this.updateMatrix(),this.target=new li,this.shadow=new th}function nh(t,e){qu.call(this,t,e),this.type="AmbientLight",this.castShadow=void 0}function ih(t,e,n,i){qu.call(this,t,e),this.type="RectAreaLight",this.width=void 0!==n?n:10,this.height=void 0!==i?i:10}function rh(t){fu.call(this,t),this.textures={}}Hu.prototype=Object.assign(Object.create(Su.prototype),{constructor:Hu,add:function(t){this.curves.push(t)},closePath:function(){var t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new Du(e,t))},getPoint:function(t){for(var e=t*this.getLength(),n=this.getCurveLengths(),i=0;i<n.length;){if(n[i]>=e){var r=n[i]-e,o=this.curves[i],a=o.getLength(),s=0===a?0:1-r/a;return o.getPointAt(s)}i++}return null},getLength:function(){var t=this.getCurveLengths();return t[t.length-1]},updateArcLengths:function(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()},getCurveLengths:function(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;for(var t=[],e=0,n=0,i=this.curves.length;n<i;n++)e+=this.curves[n].getLength(),t.push(e);return this.cacheLengths=t,t},getSpacedPoints:function(t){void 0===t&&(t=40);for(var e=[],n=0;n<=t;n++)e.push(this.getPoint(n/t));return this.autoClose&&e.push(e[0]),e},getPoints:function(t){t=t||12;for(var e,n=[],i=0,r=this.curves;i<r.length;i++)for(var o=r[i],a=o&&o.isEllipseCurve?2*t:o&&(o.isLineCurve||o.isLineCurve3)?1:o&&o.isSplineCurve?t*o.points.length:t,s=o.getPoints(a),c=0;c<s.length;c++){var l=s[c];e&&e.equals(l)||(n.push(l),e=l)}return this.autoClose&&n.length>1&&!n[n.length-1].equals(n[0])&&n.push(n[0]),n},copy:function(t){Su.prototype.copy.call(this,t),this.curves=[];for(var e=0,n=t.curves.length;e<n;e++){var i=t.curves[e];this.curves.push(i.clone())}return this.autoClose=t.autoClose,this},toJSON:function(){var t=Su.prototype.toJSON.call(this);t.autoClose=this.autoClose,t.curves=[];for(var e=0,n=this.curves.length;e<n;e++){var i=this.curves[e];t.curves.push(i.toJSON())}return t},fromJSON:function(t){Su.prototype.fromJSON.call(this,t),this.autoClose=t.autoClose,this.curves=[];for(var e=0,n=t.curves.length;e<n;e++){var i=t.curves[e];this.curves.push((new ju[i.type]).fromJSON(i))}return this}}),Gu.prototype=Object.assign(Object.create(Hu.prototype),{constructor:Gu,setFromPoints:function(t){this.moveTo(t[0].x,t[0].y);for(var e=1,n=t.length;e<n;e++)this.lineTo(t[e].x,t[e].y);return this},moveTo:function(t,e){return this.currentPoint.set(t,e),this},lineTo:function(t,e){var n=new Du(this.currentPoint.clone(),new An(t,e));return this.curves.push(n),this.currentPoint.set(t,e),this},quadraticCurveTo:function(t,e,n,i){var r=new Vu(this.currentPoint.clone(),new An(t,e),new An(n,i));return this.curves.push(r),this.currentPoint.set(n,i),this},bezierCurveTo:function(t,e,n,i,r,o){var a=new Nu(this.currentPoint.clone(),new An(t,e),new An(n,i),new An(r,o));return this.curves.push(a),this.currentPoint.set(r,o),this},splineThru:function(t){var e=new ku([this.currentPoint.clone()].concat(t));return this.curves.push(e),this.currentPoint.copy(t[t.length-1]),this},arc:function(t,e,n,i,r,o){var a=this.currentPoint.x,s=this.currentPoint.y;return this.absarc(t+a,e+s,n,i,r,o),this},absarc:function(t,e,n,i,r,o){return this.absellipse(t,e,n,n,i,r,o),this},ellipse:function(t,e,n,i,r,o,a,s){var c=this.currentPoint.x,l=this.currentPoint.y;return this.absellipse(t+c,e+l,n,i,r,o,a,s),this},absellipse:function(t,e,n,i,r,o,a,s){var c=new Mu(t,e,n,i,r,o,a,s);if(this.curves.length>0){var l=c.getPoint(0);l.equals(this.currentPoint)||this.lineTo(l.x,l.y)}this.curves.push(c);var u=c.getPoint(1);return this.currentPoint.copy(u),this},copy:function(t){return Hu.prototype.copy.call(this,t),this.currentPoint.copy(t.currentPoint),this},toJSON:function(){var t=Hu.prototype.toJSON.call(this);return t.currentPoint=this.currentPoint.toArray(),t},fromJSON:function(t){return Hu.prototype.fromJSON.call(this,t),this.currentPoint.fromArray(t.currentPoint),this}}),Wu.prototype=Object.assign(Object.create(Gu.prototype),{constructor:Wu,getPointsHoles:function(t){for(var e=[],n=0,i=this.holes.length;n<i;n++)e[n]=this.holes[n].getPoints(t);return e},extractPoints:function(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}},copy:function(t){Gu.prototype.copy.call(this,t),this.holes=[];for(var e=0,n=t.holes.length;e<n;e++){var i=t.holes[e];this.holes.push(i.clone())}return this},toJSON:function(){var t=Gu.prototype.toJSON.call(this);t.uuid=this.uuid,t.holes=[];for(var e=0,n=this.holes.length;e<n;e++){var i=this.holes[e];t.holes.push(i.toJSON())}return t},fromJSON:function(t){Gu.prototype.fromJSON.call(this,t),this.uuid=t.uuid,this.holes=[];for(var e=0,n=t.holes.length;e<n;e++){var i=t.holes[e];this.holes.push((new Gu).fromJSON(i))}return this}}),qu.prototype=Object.assign(Object.create(li.prototype),{constructor:qu,isLight:!0,copy:function(t){return li.prototype.copy.call(this,t),this.color.copy(t.color),this.intensity=t.intensity,this},toJSON:function(t){var e=li.prototype.toJSON.call(this,t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}),Xu.prototype=Object.assign(Object.create(qu.prototype),{constructor:Xu,isHemisphereLight:!0,copy:function(t){return qu.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}),Object.assign(Yu.prototype,{_projScreenMatrix:new Wn,_lightPositionWorld:new Dn,_lookTarget:new Dn,getViewportCount:function(){return this._viewportCount},getFrustum:function(){return this._frustum},updateMatrices:function(t){var e=this.camera,n=this.matrix,i=this._projScreenMatrix,r=this._lookTarget,o=this._lightPositionWorld;o.setFromMatrixPosition(t.matrixWorld),e.position.copy(o),r.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(r),e.updateMatrixWorld(),i.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(i),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(e.projectionMatrix),n.multiply(e.matrixWorldInverse)},getViewport:function(t){return this._viewports[t]},getFrameExtents:function(){return this._frameExtents},copy:function(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t={};return 0!==this.bias&&(t.bias=this.bias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}),Qu.prototype=Object.assign(Object.create(Yu.prototype),{constructor:Qu,isSpotLightShadow:!0,updateMatrices:function(t){var e=this.camera,n=2*En.RAD2DEG*t.angle,i=this.mapSize.width/this.mapSize.height,r=t.distance||e.far;n===e.fov&&i===e.aspect&&r===e.far||(e.fov=n,e.aspect=i,e.far=r,e.updateProjectionMatrix()),Yu.prototype.updateMatrices.call(this,t)}}),Ku.prototype=Object.assign(Object.create(qu.prototype),{constructor:Ku,isSpotLight:!0,copy:function(t){return qu.prototype.copy.call(this,t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),Zu.prototype=Object.assign(Object.create(Yu.prototype),{constructor:Zu,isPointLightShadow:!0,updateMatrices:function(t,e){void 0===e&&(e=0);var n=this.camera,i=this.matrix,r=this._lightPositionWorld,o=this._lookTarget,a=this._projScreenMatrix;r.setFromMatrixPosition(t.matrixWorld),n.position.copy(r),o.copy(n.position),o.add(this._cubeDirections[e]),n.up.copy(this._cubeUps[e]),n.lookAt(o),n.updateMatrixWorld(),i.makeTranslation(-r.x,-r.y,-r.z),a.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(a)}}),Ju.prototype=Object.assign(Object.create(qu.prototype),{constructor:Ju,isPointLight:!0,copy:function(t){return qu.prototype.copy.call(this,t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}),$u.prototype=Object.assign(Object.create(co.prototype),{constructor:$u,isOrthographicCamera:!0,copy:function(t,e){return co.prototype.copy.call(this,t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this},setViewOffset:function(t,e,n,i,r,o){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=o,this.updateProjectionMatrix()},clearViewOffset:function(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()},updateProjectionMatrix:function(){var t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,i=(this.top+this.bottom)/2,r=n-t,o=n+t,a=i+e,s=i-e;if(null!==this.view&&this.view.enabled){var c=(this.right-this.left)/this.view.fullWidth/this.zoom,l=(this.top-this.bottom)/this.view.fullHeight/this.zoom;o=(r+=c*this.view.offsetX)+c*this.view.width,s=(a-=l*this.view.offsetY)-l*this.view.height}this.projectionMatrix.makeOrthographic(r,o,a,s,this.near,this.far),this.projectionMatrixInverse.getInverse(this.projectionMatrix)},toJSON:function(t){var e=li.prototype.toJSON.call(this,t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}),th.prototype=Object.assign(Object.create(Yu.prototype),{constructor:th,isDirectionalLightShadow:!0,updateMatrices:function(t){Yu.prototype.updateMatrices.call(this,t)}}),eh.prototype=Object.assign(Object.create(qu.prototype),{constructor:eh,isDirectionalLight:!0,copy:function(t){return qu.prototype.copy.call(this,t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}),nh.prototype=Object.assign(Object.create(qu.prototype),{constructor:nh,isAmbientLight:!0}),ih.prototype=Object.assign(Object.create(qu.prototype),{constructor:ih,isRectAreaLight:!0,copy:function(t){return qu.prototype.copy.call(this,t),this.width=t.width,this.height=t.height,this},toJSON:function(t){var e=qu.prototype.toJSON.call(this,t);return e.object.width=this.width,e.object.height=this.height,e}}),rh.prototype=Object.assign(Object.create(fu.prototype),{constructor:rh,load:function(t,e,n,i){var r=this,o=new vu(r.manager);o.setPath(r.path),o.load(t,(function(t){e(r.parse(JSON.parse(t)))}),n,i)},parse:function(t){var e=this.textures;function n(t){return void 0===e[t]&&console.warn("THREE.MaterialLoader: Undefined texture",t),e[t]}var i=new Ql[t.type];if(void 0!==t.uuid&&(i.uuid=t.uuid),void 0!==t.name&&(i.name=t.name),void 0!==t.color&&i.color.setHex(t.color),void 0!==t.roughness&&(i.roughness=t.roughness),void 0!==t.metalness&&(i.metalness=t.metalness),void 0!==t.sheen&&(i.sheen=(new tr).setHex(t.sheen)),void 0!==t.emissive&&i.emissive.setHex(t.emissive),void 0!==t.specular&&i.specular.setHex(t.specular),void 0!==t.shininess&&(i.shininess=t.shininess),void 0!==t.clearcoat&&(i.clearcoat=t.clearcoat),void 0!==t.clearcoatRoughness&&(i.clearcoatRoughness=t.clearcoatRoughness),void 0!==t.vertexColors&&(i.vertexColors=t.vertexColors),void 0!==t.fog&&(i.fog=t.fog),void 0!==t.flatShading&&(i.flatShading=t.flatShading),void 0!==t.blending&&(i.blending=t.blending),void 0!==t.combine&&(i.combine=t.combine),void 0!==t.side&&(i.side=t.side),void 0!==t.opacity&&(i.opacity=t.opacity),void 0!==t.transparent&&(i.transparent=t.transparent),void 0!==t.alphaTest&&(i.alphaTest=t.alphaTest),void 0!==t.depthTest&&(i.depthTest=t.depthTest),void 0!==t.depthWrite&&(i.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(i.colorWrite=t.colorWrite),void 0!==t.stencilWrite&&(i.stencilWrite=t.stencilWrite),void 0!==t.stencilWriteMask&&(i.stencilWriteMask=t.stencilWriteMask),void 0!==t.stencilFunc&&(i.stencilFunc=t.stencilFunc),void 0!==t.stencilRef&&(i.stencilRef=t.stencilRef),void 0!==t.stencilFuncMask&&(i.stencilFuncMask=t.stencilFuncMask),void 0!==t.stencilFail&&(i.stencilFail=t.stencilFail),void 0!==t.stencilZFail&&(i.stencilZFail=t.stencilZFail),void 0!==t.stencilZPass&&(i.stencilZPass=t.stencilZPass),void 0!==t.wireframe&&(i.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(i.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(i.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(i.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.rotation&&(i.rotation=t.rotation),1!==t.linewidth&&(i.linewidth=t.linewidth),void 0!==t.dashSize&&(i.dashSize=t.dashSize),void 0!==t.gapSize&&(i.gapSize=t.gapSize),void 0!==t.scale&&(i.scale=t.scale),void 0!==t.polygonOffset&&(i.polygonOffset=t.polygonOffset),void 0!==t.polygonOffsetFactor&&(i.polygonOffsetFactor=t.polygonOffsetFactor),void 0!==t.polygonOffsetUnits&&(i.polygonOffsetUnits=t.polygonOffsetUnits),void 0!==t.skinning&&(i.skinning=t.skinning),void 0!==t.morphTargets&&(i.morphTargets=t.morphTargets),void 0!==t.morphNormals&&(i.morphNormals=t.morphNormals),void 0!==t.dithering&&(i.dithering=t.dithering),void 0!==t.visible&&(i.visible=t.visible),void 0!==t.toneMapped&&(i.toneMapped=t.toneMapped),void 0!==t.userData&&(i.userData=t.userData),void 0!==t.uniforms)for(var r in t.uniforms){var o=t.uniforms[r];switch(i.uniforms[r]={},o.type){case"t":i.uniforms[r].value=n(o.value);break;case"c":i.uniforms[r].value=(new tr).setHex(o.value);break;case"v2":i.uniforms[r].value=(new An).fromArray(o.value);break;case"v3":i.uniforms[r].value=(new Dn).fromArray(o.value);break;case"v4":i.uniforms[r].value=(new Rn).fromArray(o.value);break;case"m3":i.uniforms[r].value=(new Tn).fromArray(o.value);case"m4":i.uniforms[r].value=(new Wn).fromArray(o.value);break;default:i.uniforms[r].value=o.value}}if(void 0!==t.defines&&(i.defines=t.defines),void 0!==t.vertexShader&&(i.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(i.fragmentShader=t.fragmentShader),void 0!==t.extensions)for(var a in t.extensions)i.extensions[a]=t.extensions[a];if(void 0!==t.shading&&(i.flatShading=1===t.shading),void 0!==t.size&&(i.size=t.size),void 0!==t.sizeAttenuation&&(i.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(i.map=n(t.map)),void 0!==t.matcap&&(i.matcap=n(t.matcap)),void 0!==t.alphaMap&&(i.alphaMap=n(t.alphaMap),i.transparent=!0),void 0!==t.bumpMap&&(i.bumpMap=n(t.bumpMap)),void 0!==t.bumpScale&&(i.bumpScale=t.bumpScale),void 0!==t.normalMap&&(i.normalMap=n(t.normalMap)),void 0!==t.normalMapType&&(i.normalMapType=t.normalMapType),void 0!==t.normalScale){var s=t.normalScale;!1===Array.isArray(s)&&(s=[s,s]),i.normalScale=(new An).fromArray(s)}return void 0!==t.displacementMap&&(i.displacementMap=n(t.displacementMap)),void 0!==t.displacementScale&&(i.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(i.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(i.roughnessMap=n(t.roughnessMap)),void 0!==t.metalnessMap&&(i.metalnessMap=n(t.metalnessMap)),void 0!==t.emissiveMap&&(i.emissiveMap=n(t.emissiveMap)),void 0!==t.emissiveIntensity&&(i.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(i.specularMap=n(t.specularMap)),void 0!==t.envMap&&(i.envMap=n(t.envMap)),void 0!==t.envMapIntensity&&(i.envMapIntensity=t.envMapIntensity),void 0!==t.reflectivity&&(i.reflectivity=t.reflectivity),void 0!==t.refractionRatio&&(i.refractionRatio=t.refractionRatio),void 0!==t.lightMap&&(i.lightMap=n(t.lightMap)),void 0!==t.lightMapIntensity&&(i.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(i.aoMap=n(t.aoMap)),void 0!==t.aoMapIntensity&&(i.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(i.gradientMap=n(t.gradientMap)),void 0!==t.clearcoatNormalMap&&(i.clearcoatNormalMap=n(t.clearcoatNormalMap)),void 0!==t.clearcoatNormalScale&&(i.clearcoatNormalScale=(new An).fromArray(t.clearcoatNormalScale)),i},setTextures:function(t){return this.textures=t,this}});var oh={decodeText:function(t){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(t);for(var e="",n=0,i=t.length;n<i;n++)e+=String.fromCharCode(t[n]);try{return decodeURIComponent(escape(e))}catch(t){return e}},extractUrlBase:function(t){var e=t.lastIndexOf("/");return-1===e?"./":t.substr(0,e+1)}};function ah(){Pr.call(this),this.type="InstancedBufferGeometry",this.maxInstancedCount=void 0}function sh(t,e,n,i){"number"==typeof n&&(i=n,n=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),lr.call(this,t,e,n),this.meshPerAttribute=i||1}function ch(t){fu.call(this,t)}ah.prototype=Object.assign(Object.create(Pr.prototype),{constructor:ah,isInstancedBufferGeometry:!0,copy:function(t){return Pr.prototype.copy.call(this,t),this.maxInstancedCount=t.maxInstancedCount,this},clone:function(){return(new this.constructor).copy(this)},toJSON:function(){var t=Pr.prototype.toJSON.call(this);return t.maxInstancedCount=this.maxInstancedCount,t.isInstancedBufferGeometry=!0,t}}),sh.prototype=Object.assign(Object.create(lr.prototype),{constructor:sh,isInstancedBufferAttribute:!0,copy:function(t){return lr.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this},toJSON:function(){var t=lr.prototype.toJSON.call(this);return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}),ch.prototype=Object.assign(Object.create(fu.prototype),{constructor:ch,load:function(t,e,n,i){var r=this,o=new vu(r.manager);o.setPath(r.path),o.load(t,(function(t){e(r.parse(JSON.parse(t)))}),n,i)},parse:function(t){var e=t.isInstancedBufferGeometry?new ah:new Pr,n=t.data.index;if(void 0!==n){var i=new lh[n.type](n.array);e.setIndex(new lr(i,1))}var r=t.data.attributes;for(var o in r){var a=r[o],s=(i=new lh[a.type](a.array),new(a.isInstancedBufferAttribute?sh:lr)(i,a.itemSize,a.normalized));void 0!==a.name&&(s.name=a.name),e.setAttribute(o,s)}var c=t.data.morphAttributes;if(c)for(var o in c){for(var l=c[o],u=[],h=0,p=l.length;h<p;h++){a=l[h],s=new lr(i=new lh[a.type](a.array),a.itemSize,a.normalized);void 0!==a.name&&(s.name=a.name),u.push(s)}e.morphAttributes[o]=u}t.data.morphTargetsRelative&&(e.morphTargetsRelative=!0);var d=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==d){h=0;for(var f=d.length;h!==f;++h){var m=d[h];e.addGroup(m.start,m.count,m.materialIndex)}}var v=t.data.boundingSphere;if(void 0!==v){var g=new Dn;void 0!==v.center&&g.fromArray(v.center),e.boundingSphere=new Ti(g,v.radius)}return t.name&&(e.name=t.name),t.userData&&(e.userData=t.userData),e}});var lh={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:"undefined"!=typeof Uint8ClampedArray?Uint8ClampedArray:Uint8Array,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function uh(t){fu.call(this,t)}uh.prototype=Object.assign(Object.create(fu.prototype),{constructor:uh,load:function(t,e,n,i){var r=this,o=""===this.path?oh.extractUrlBase(t):this.path;this.resourcePath=this.resourcePath||o;var a=new vu(r.manager);a.setPath(this.path),a.load(t,(function(n){var o=null;try{o=JSON.parse(n)}catch(e){return void 0!==i&&i(e),void console.error("THREE:ObjectLoader: Can't parse "+t+".",e.message)}var a=o.metadata;void 0!==a&&void 0!==a.type&&"geometry"!==a.type.toLowerCase()?r.parse(o,e):console.error("THREE.ObjectLoader: Can't load "+t)}),n,i)},parse:function(t,e){var n=this.parseShape(t.shapes),i=this.parseGeometries(t.geometries,n),r=this.parseImages(t.images,(function(){void 0!==e&&e(s)})),o=this.parseTextures(t.textures,r),a=this.parseMaterials(t.materials,o),s=this.parseObject(t.object,i,a);return t.animations&&(s.animations=this.parseAnimations(t.animations)),void 0!==t.images&&0!==t.images.length||void 0!==e&&e(s),s},parseShape:function(t){var e={};if(void 0!==t)for(var n=0,i=t.length;n<i;n++){var r=(new Wu).fromJSON(t[n]);e[r.uuid]=r}return e},parseGeometries:function(t,e){var n={};if(void 0!==t)for(var i=new ch,r=0,o=t.length;r<o;r++){var a,s=t[r];switch(s.type){case"PlaneGeometry":case"PlaneBufferGeometry":a=new zl[s.type](s.width,s.height,s.widthSegments,s.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":case"CubeGeometry":a=new zl[s.type](s.width,s.height,s.depth,s.widthSegments,s.heightSegments,s.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":a=new zl[s.type](s.radius,s.segments,s.thetaStart,s.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":a=new zl[s.type](s.radiusTop,s.radiusBottom,s.height,s.radialSegments,s.heightSegments,s.openEnded,s.thetaStart,s.thetaLength);break;case"ConeGeometry":case"ConeBufferGeometry":a=new zl[s.type](s.radius,s.height,s.radialSegments,s.heightSegments,s.openEnded,s.thetaStart,s.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":a=new zl[s.type](s.radius,s.widthSegments,s.heightSegments,s.phiStart,s.phiLength,s.thetaStart,s.thetaLength);break;case"DodecahedronGeometry":case"DodecahedronBufferGeometry":case"IcosahedronGeometry":case"IcosahedronBufferGeometry":case"OctahedronGeometry":case"OctahedronBufferGeometry":case"TetrahedronGeometry":case"TetrahedronBufferGeometry":a=new zl[s.type](s.radius,s.detail);break;case"RingGeometry":case"RingBufferGeometry":a=new zl[s.type](s.innerRadius,s.outerRadius,s.thetaSegments,s.phiSegments,s.thetaStart,s.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":a=new zl[s.type](s.radius,s.tube,s.radialSegments,s.tubularSegments,s.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":a=new zl[s.type](s.radius,s.tube,s.tubularSegments,s.radialSegments,s.p,s.q);break;case"TubeGeometry":case"TubeBufferGeometry":a=new zl[s.type]((new ju[s.path.type]).fromJSON(s.path),s.tubularSegments,s.radius,s.radialSegments,s.closed);break;case"LatheGeometry":case"LatheBufferGeometry":a=new zl[s.type](s.points,s.segments,s.phiStart,s.phiLength);break;case"PolyhedronGeometry":case"PolyhedronBufferGeometry":a=new zl[s.type](s.vertices,s.indices,s.radius,s.details);break;case"ShapeGeometry":case"ShapeBufferGeometry":for(var c=[],l=0,u=s.shapes.length;l<u;l++){var h=e[s.shapes[l]];c.push(h)}a=new zl[s.type](c,s.curveSegments);break;case"ExtrudeGeometry":case"ExtrudeBufferGeometry":for(c=[],l=0,u=s.shapes.length;l<u;l++){h=e[s.shapes[l]];c.push(h)}var p=s.options.extrudePath;void 0!==p&&(s.options.extrudePath=(new ju[p.type]).fromJSON(p)),a=new zl[s.type](c,s.options);break;case"BufferGeometry":case"InstancedBufferGeometry":a=i.parse(s);break;case"Geometry":if("THREE"in window&&"LegacyJSONLoader"in THREE)a=(new THREE.LegacyJSONLoader).parse(s,this.resourcePath).geometry;else console.error('THREE.ObjectLoader: You have to import LegacyJSONLoader in order load geometry data of type "Geometry".');break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+s.type+'"');continue}a.uuid=s.uuid,void 0!==s.name&&(a.name=s.name),!0===a.isBufferGeometry&&void 0!==s.userData&&(a.userData=s.userData),n[s.uuid]=a}return n},parseMaterials:function(t,e){var n={},i={};if(void 0!==t){var r=new rh;r.setTextures(e);for(var o=0,a=t.length;o<a;o++){var s=t[o];if("MultiMaterial"===s.type){for(var c=[],l=0;l<s.materials.length;l++){var u=s.materials[l];void 0===n[u.uuid]&&(n[u.uuid]=r.parse(u)),c.push(n[u.uuid])}i[s.uuid]=c}else void 0===n[s.uuid]&&(n[s.uuid]=r.parse(s)),i[s.uuid]=n[s.uuid]}}return i},parseAnimations:function(t){for(var e=[],n=0;n<t.length;n++){var i=t[n],r=lu.parse(i);void 0!==i.uuid&&(r.uuid=i.uuid),e.push(r)}return e},parseImages:function(t,e){var n=this,i={};function r(t){return n.manager.itemStart(t),o.load(t,(function(){n.manager.itemEnd(t)}),void 0,(function(){n.manager.itemError(t),n.manager.itemEnd(t)}))}if(void 0!==t&&t.length>0){var o=new xu(new pu(e));o.setCrossOrigin(this.crossOrigin);for(var a=0,s=t.length;a<s;a++){var c=t[a],l=c.url;if(Array.isArray(l)){i[c.uuid]=[];for(var u=0,h=l.length;u<h;u++){var p=l[u],d=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(p)?p:n.resourcePath+p;i[c.uuid].push(r(d))}}else{d=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(c.url)?c.url:n.resourcePath+c.url;i[c.uuid]=r(d)}}}return i},parseTextures:function(t,e){function n(t,e){return"number"==typeof t?t:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",t),e[t])}var i={};if(void 0!==t)for(var r=0,o=t.length;r<o;r++){var a,s=t[r];void 0===s.image&&console.warn('THREE.ObjectLoader: No "image" specified for',s.uuid),void 0===e[s.image]&&console.warn("THREE.ObjectLoader: Undefined image",s.image),(a=Array.isArray(e[s.image])?new Do(e[s.image]):new Cn(e[s.image])).needsUpdate=!0,a.uuid=s.uuid,void 0!==s.name&&(a.name=s.name),void 0!==s.mapping&&(a.mapping=n(s.mapping,ph)),void 0!==s.offset&&a.offset.fromArray(s.offset),void 0!==s.repeat&&a.repeat.fromArray(s.repeat),void 0!==s.center&&a.center.fromArray(s.center),void 0!==s.rotation&&(a.rotation=s.rotation),void 0!==s.wrap&&(a.wrapS=n(s.wrap[0],dh),a.wrapT=n(s.wrap[1],dh)),void 0!==s.format&&(a.format=s.format),void 0!==s.type&&(a.type=s.type),void 0!==s.encoding&&(a.encoding=s.encoding),void 0!==s.minFilter&&(a.minFilter=n(s.minFilter,fh)),void 0!==s.magFilter&&(a.magFilter=n(s.magFilter,fh)),void 0!==s.anisotropy&&(a.anisotropy=s.anisotropy),void 0!==s.flipY&&(a.flipY=s.flipY),void 0!==s.premultiplyAlpha&&(a.premultiplyAlpha=s.premultiplyAlpha),void 0!==s.unpackAlignment&&(a.unpackAlignment=s.unpackAlignment),i[s.uuid]=a}return i},parseObject:function(t,e,n){var i;function r(t){return void 0===e[t]&&console.warn("THREE.ObjectLoader: Undefined geometry",t),e[t]}function o(t){if(void 0!==t){if(Array.isArray(t)){for(var e=[],i=0,r=t.length;i<r;i++){var o=t[i];void 0===n[o]&&console.warn("THREE.ObjectLoader: Undefined material",o),e.push(n[o])}return e}return void 0===n[t]&&console.warn("THREE.ObjectLoader: Undefined material",t),n[t]}}switch(t.type){case"Scene":i=new ui,void 0!==t.background&&Number.isInteger(t.background)&&(i.background=new tr(t.background)),void 0!==t.fog&&("Fog"===t.fog.type?i.fog=new Es(t.fog.color,t.fog.near,t.fog.far):"FogExp2"===t.fog.type&&(i.fog=new Ms(t.fog.color,t.fog.density)));break;case"PerspectiveCamera":i=new lo(t.fov,t.aspect,t.near,t.far),void 0!==t.focus&&(i.focus=t.focus),void 0!==t.zoom&&(i.zoom=t.zoom),void 0!==t.filmGauge&&(i.filmGauge=t.filmGauge),void 0!==t.filmOffset&&(i.filmOffset=t.filmOffset),void 0!==t.view&&(i.view=Object.assign({},t.view));break;case"OrthographicCamera":i=new $u(t.left,t.right,t.top,t.bottom,t.near,t.far),void 0!==t.zoom&&(i.zoom=t.zoom),void 0!==t.view&&(i.view=Object.assign({},t.view));break;case"AmbientLight":i=new nh(t.color,t.intensity);break;case"DirectionalLight":i=new eh(t.color,t.intensity);break;case"PointLight":i=new Ju(t.color,t.intensity,t.distance,t.decay);break;case"RectAreaLight":i=new ih(t.color,t.intensity,t.width,t.height);break;case"SpotLight":i=new Ku(t.color,t.intensity,t.distance,t.angle,t.penumbra,t.decay);break;case"HemisphereLight":i=new Xu(t.color,t.groundColor,t.intensity);break;case"SkinnedMesh":console.warn("THREE.ObjectLoader.parseObject() does not support SkinnedMesh yet.");case"Mesh":var a=r(t.geometry),s=o(t.material);i=a.bones&&a.bones.length>0?new Ys(a,s):new qr(a,s);break;case"InstancedMesh":a=r(t.geometry),s=o(t.material);var c=t.count,l=t.instanceMatrix;(i=new ic(a,s,c)).instanceMatrix=new lr(new Float32Array(l.array),16);break;case"LOD":i=new Xs;break;case"Line":i=new uc(r(t.geometry),o(t.material),t.mode);break;case"LineLoop":i=new fc(r(t.geometry),o(t.material));break;case"LineSegments":i=new dc(r(t.geometry),o(t.material));break;case"PointCloud":case"Points":i=new xc(r(t.geometry),o(t.material));break;case"Sprite":i=new Hs(o(t.material));break;case"Group":i=new _s;break;default:i=new li}if(i.uuid=t.uuid,void 0!==t.name&&(i.name=t.name),void 0!==t.matrix?(i.matrix.fromArray(t.matrix),void 0!==t.matrixAutoUpdate&&(i.matrixAutoUpdate=t.matrixAutoUpdate),i.matrixAutoUpdate&&i.matrix.decompose(i.position,i.quaternion,i.scale)):(void 0!==t.position&&i.position.fromArray(t.position),void 0!==t.rotation&&i.rotation.fromArray(t.rotation),void 0!==t.quaternion&&i.quaternion.fromArray(t.quaternion),void 0!==t.scale&&i.scale.fromArray(t.scale)),void 0!==t.castShadow&&(i.castShadow=t.castShadow),void 0!==t.receiveShadow&&(i.receiveShadow=t.receiveShadow),t.shadow&&(void 0!==t.shadow.bias&&(i.shadow.bias=t.shadow.bias),void 0!==t.shadow.radius&&(i.shadow.radius=t.shadow.radius),void 0!==t.shadow.mapSize&&i.shadow.mapSize.fromArray(t.shadow.mapSize),void 0!==t.shadow.camera&&(i.shadow.camera=this.parseObject(t.shadow.camera))),void 0!==t.visible&&(i.visible=t.visible),void 0!==t.frustumCulled&&(i.frustumCulled=t.frustumCulled),void 0!==t.renderOrder&&(i.renderOrder=t.renderOrder),void 0!==t.userData&&(i.userData=t.userData),void 0!==t.layers&&(i.layers.mask=t.layers),void 0!==t.children)for(var u=t.children,h=0;h<u.length;h++)i.add(this.parseObject(u[h],e,n));if("LOD"===t.type){void 0!==t.autoUpdate&&(i.autoUpdate=t.autoUpdate);for(var p=t.levels,d=0;d<p.length;d++){var f=p[d],m=i.getObjectByProperty("uuid",f.object);void 0!==m&&i.addLevel(m,f.distance)}}return i}});var hh,ph={UVMapping:lt,CubeReflectionMapping:ut,CubeRefractionMapping:ht,EquirectangularReflectionMapping:pt,EquirectangularRefractionMapping:dt,SphericalReflectionMapping:ft,CubeUVReflectionMapping:mt,CubeUVRefractionMapping:vt},dh={RepeatWrapping:gt,ClampToEdgeWrapping:yt,MirroredRepeatWrapping:wt},fh={NearestFilter:xt,NearestMipmapNearestFilter:_t,NearestMipmapLinearFilter:St,LinearFilter:Et,LinearMipmapNearestFilter:At,LinearMipmapLinearFilter:Pt};function mh(t){"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),fu.call(this,t),this.options=void 0}function vh(){this.type="ShapePath",this.color=new tr,this.subPaths=[],this.currentPath=null}function gh(t){this.type="Font",this.data=t}function yh(t,e,n,i,r){var o=r.glyphs[t]||r.glyphs["?"];if(o){var a,s,c,l,u,h,p,d,f=new vh;if(o.o)for(var m=o._cachedOutline||(o._cachedOutline=o.o.split(" ")),v=0,g=m.length;v<g;){switch(m[v++]){case"m":a=m[v++]*e+n,s=m[v++]*e+i,f.moveTo(a,s);break;case"l":a=m[v++]*e+n,s=m[v++]*e+i,f.lineTo(a,s);break;case"q":c=m[v++]*e+n,l=m[v++]*e+i,u=m[v++]*e+n,h=m[v++]*e+i,f.quadraticCurveTo(u,h,c,l);break;case"b":c=m[v++]*e+n,l=m[v++]*e+i,u=m[v++]*e+n,h=m[v++]*e+i,p=m[v++]*e+n,d=m[v++]*e+i,f.bezierCurveTo(u,h,p,d,c,l)}}return{offsetX:o.ha*e,path:f}}console.error('THREE.Font: character "'+t+'" does not exists in font family '+r.familyName+".")}function wh(t){fu.call(this,t)}mh.prototype=Object.assign(Object.create(fu.prototype),{constructor:mh,setOptions:function(t){return this.options=t,this},load:function(t,e,n,i){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);var r=this,o=hu.get(t);if(void 0!==o)return r.manager.itemStart(t),setTimeout((function(){e&&e(o),r.manager.itemEnd(t)}),0),o;fetch(t).then((function(t){return t.blob()})).then((function(t){return void 0===r.options?createImageBitmap(t):createImageBitmap(t,r.options)})).then((function(n){hu.add(t,n),e&&e(n),r.manager.itemEnd(t)})).catch((function(e){i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)})),r.manager.itemStart(t)}}),Object.assign(vh.prototype,{moveTo:function(t,e){return this.currentPath=new Gu,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e),this},lineTo:function(t,e){return this.currentPath.lineTo(t,e),this},quadraticCurveTo:function(t,e,n,i){return this.currentPath.quadraticCurveTo(t,e,n,i),this},bezierCurveTo:function(t,e,n,i,r,o){return this.currentPath.bezierCurveTo(t,e,n,i,r,o),this},splineThru:function(t){return this.currentPath.splineThru(t),this},toShapes:function(t,e){function n(t){for(var e=[],n=0,i=t.length;n<i;n++){var r=t[n],o=new Wu;o.curves=r.curves,e.push(o)}return e}function i(t,e){for(var n=e.length,i=!1,r=n-1,o=0;o<n;r=o++){var a=e[r],s=e[o],c=s.x-a.x,l=s.y-a.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(a=e[o],c=-c,s=e[r],l=-l),t.y<a.y||t.y>s.y)continue;if(t.y===a.y){if(t.x===a.x)return!0}else{var u=l*(t.x-a.x)-c*(t.y-a.y);if(0===u)return!0;if(u<0)continue;i=!i}}else{if(t.y!==a.y)continue;if(s.x<=t.x&&t.x<=a.x||a.x<=t.x&&t.x<=s.x)return!0}}return i}var r=dl.isClockWise,o=this.subPaths;if(0===o.length)return[];if(!0===e)return n(o);var a,s,c,l=[];if(1===o.length)return s=o[0],(c=new Wu).curves=s.curves,l.push(c),l;var u=!r(o[0].getPoints());u=t?!u:u;var h,p,d=[],f=[],m=[],v=0;f[v]=void 0,m[v]=[];for(var g=0,y=o.length;g<y;g++)a=r(h=(s=o[g]).getPoints()),(a=t?!a:a)?(!u&&f[v]&&v++,f[v]={s:new Wu,p:h},f[v].s.curves=s.curves,u&&v++,m[v]=[]):m[v].push({h:s,p:h[0]});if(!f[0])return n(o);if(f.length>1){for(var w=!1,x=[],_=0,b=f.length;_<b;_++)d[_]=[];for(_=0,b=f.length;_<b;_++)for(var S=m[_],M=0;M<S.length;M++){for(var E=S[M],A=!0,T=0;T<f.length;T++)i(E.p,f[T].p)&&(_!==T&&x.push({froms:_,tos:T,hole:M}),A?(A=!1,d[T].push(E)):w=!0);A&&d[_].push(E)}x.length>0&&(w||(m=d))}g=0;for(var P=f.length;g<P;g++){c=f[g].s,l.push(c);for(var L=0,C=(p=m[g]).length;L<C;L++)c.holes.push(p[L].h)}return l}}),Object.assign(gh.prototype,{isFont:!0,generateShapes:function(t,e){void 0===e&&(e=100);for(var n=[],i=function(t,e,n){for(var i=Array.from?Array.from(t):String(t).split(""),r=e/n.resolution,o=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*r,a=[],s=0,c=0,l=0;l<i.length;l++){var u=i[l];if("\n"===u)s=0,c-=o;else{var h=yh(u,r,s,c,n);s+=h.offsetX,a.push(h.path)}}return a}(t,e,this.data),r=0,o=i.length;r<o;r++)Array.prototype.push.apply(n,i[r].toShapes());return n}}),wh.prototype=Object.assign(Object.create(fu.prototype),{constructor:wh,load:function(t,e,n,i){var r=this,o=new vu(this.manager);o.setPath(this.path),o.load(t,(function(t){var n;try{n=JSON.parse(t)}catch(e){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),n=JSON.parse(t.substring(65,t.length-2))}var i=r.parse(n);e&&e(i)}),n,i)},parse:function(t){return new gh(t)}});var xh={getContext:function(){return void 0===hh&&(hh=new(window.AudioContext||window.webkitAudioContext)),hh},setContext:function(t){hh=t}};function _h(t){fu.call(this,t)}function bh(){this.coefficients=[];for(var t=0;t<9;t++)this.coefficients.push(new Dn)}function Sh(t,e){qu.call(this,void 0,e),this.sh=void 0!==t?t:new bh}function Mh(t,e,n){Sh.call(this,void 0,n);var i=(new tr).set(t),r=(new tr).set(e),o=new Dn(i.r,i.g,i.b),a=new Dn(r.r,r.g,r.b),s=Math.sqrt(Math.PI),c=s*Math.sqrt(.75);this.sh.coefficients[0].copy(o).add(a).multiplyScalar(s),this.sh.coefficients[1].copy(o).sub(a).multiplyScalar(c)}function Eh(t,e){Sh.call(this,void 0,e);var n=(new tr).set(t);this.sh.coefficients[0].set(n.r,n.g,n.b).multiplyScalar(2*Math.sqrt(Math.PI))}_h.prototype=Object.assign(Object.create(fu.prototype),{constructor:_h,load:function(t,e,n,i){var r=new vu(this.manager);r.setResponseType("arraybuffer"),r.setPath(this.path),r.load(t,(function(t){var n=t.slice(0);xh.getContext().decodeAudioData(n,(function(t){e(t)}))}),n,i)}}),Object.assign(bh.prototype,{isSphericalHarmonics3:!0,set:function(t){for(var e=0;e<9;e++)this.coefficients[e].copy(t[e]);return this},zero:function(){for(var t=0;t<9;t++)this.coefficients[t].set(0,0,0);return this},getAt:function(t,e){var n=t.x,i=t.y,r=t.z,o=this.coefficients;return e.copy(o[0]).multiplyScalar(.282095),e.addScale(o[1],.488603*i),e.addScale(o[2],.488603*r),e.addScale(o[3],.488603*n),e.addScale(o[4],n*i*1.092548),e.addScale(o[5],i*r*1.092548),e.addScale(o[6],.315392*(3*r*r-1)),e.addScale(o[7],n*r*1.092548),e.addScale(o[8],.546274*(n*n-i*i)),e},getIrradianceAt:function(t,e){var n=t.x,i=t.y,r=t.z,o=this.coefficients;return e.copy(o[0]).multiplyScalar(.886227),e.addScale(o[1],1.023328*i),e.addScale(o[2],1.023328*r),e.addScale(o[3],1.023328*n),e.addScale(o[4],.858086*n*i),e.addScale(o[5],.858086*i*r),e.addScale(o[6],.743125*r*r-.247708),e.addScale(o[7],.858086*n*r),e.addScale(o[8],.429043*(n*n-i*i)),e},add:function(t){for(var e=0;e<9;e++)this.coefficients[e].add(t.coefficients[e]);return this},scale:function(t){for(var e=0;e<9;e++)this.coefficients[e].multiplyScalar(t);return this},lerp:function(t,e){for(var n=0;n<9;n++)this.coefficients[n].lerp(t.coefficients[n],e);return this},equals:function(t){for(var e=0;e<9;e++)if(!this.coefficients[e].equals(t.coefficients[e]))return!1;return!0},copy:function(t){return this.set(t.coefficients)},clone:function(){return(new this.constructor).copy(this)},fromArray:function(t,e){void 0===e&&(e=0);for(var n=this.coefficients,i=0;i<9;i++)n[i].fromArray(t,e+3*i);return this},toArray:function(t,e){void 0===t&&(t=[]),void 0===e&&(e=0);for(var n=this.coefficients,i=0;i<9;i++)n[i].toArray(t,e+3*i);return t}}),Object.assign(bh,{getBasisAt:function(t,e){var n=t.x,i=t.y,r=t.z;e[0]=.282095,e[1]=.488603*i,e[2]=.488603*r,e[3]=.488603*n,e[4]=1.092548*n*i,e[5]=1.092548*i*r,e[6]=.315392*(3*r*r-1),e[7]=1.092548*n*r,e[8]=.546274*(n*n-i*i)}}),Sh.prototype=Object.assign(Object.create(qu.prototype),{constructor:Sh,isLightProbe:!0,copy:function(t){return qu.prototype.copy.call(this,t),this.sh.copy(t.sh),this.intensity=t.intensity,this},toJSON:function(t){return qu.prototype.toJSON.call(this,t)}}),Mh.prototype=Object.assign(Object.create(Sh.prototype),{constructor:Mh,isHemisphereLightProbe:!0,copy:function(t){return Sh.prototype.copy.call(this,t),this},toJSON:function(t){return Sh.prototype.toJSON.call(this,t)}}),Eh.prototype=Object.assign(Object.create(Sh.prototype),{constructor:Eh,isAmbientLightProbe:!0,copy:function(t){return Sh.prototype.copy.call(this,t),this},toJSON:function(t){return Sh.prototype.toJSON.call(this,t)}});var Ah=new Wn,Th=new Wn;function Ph(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new lo,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new lo,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}function Lh(t){this.autoStart=void 0===t||t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}Object.assign(Ph.prototype,{update:function(t){var e=this._cache;if(e.focus!==t.focus||e.fov!==t.fov||e.aspect!==t.aspect*this.aspect||e.near!==t.near||e.far!==t.far||e.zoom!==t.zoom||e.eyeSep!==this.eyeSep){e.focus=t.focus,e.fov=t.fov,e.aspect=t.aspect*this.aspect,e.near=t.near,e.far=t.far,e.zoom=t.zoom,e.eyeSep=this.eyeSep;var n,i,r=t.projectionMatrix.clone(),o=e.eyeSep/2,a=o*e.near/e.focus,s=e.near*Math.tan(En.DEG2RAD*e.fov*.5)/e.zoom;Th.elements[12]=-o,Ah.elements[12]=o,n=-s*e.aspect+a,i=s*e.aspect+a,r.elements[0]=2*e.near/(i-n),r.elements[8]=(i+n)/(i-n),this.cameraL.projectionMatrix.copy(r),n=-s*e.aspect-a,i=s*e.aspect-a,r.elements[0]=2*e.near/(i-n),r.elements[8]=(i+n)/(i-n),this.cameraR.projectionMatrix.copy(r)}this.cameraL.matrixWorld.copy(t.matrixWorld).multiply(Th),this.cameraR.matrixWorld.copy(t.matrixWorld).multiply(Ah)}}),Object.assign(Lh.prototype,{start:function(){this.startTime=("undefined"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},stop:function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},getElapsedTime:function(){return this.getDelta(),this.elapsedTime},getDelta:function(){var t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var e=("undefined"==typeof performance?Date:performance).now();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}});var Ch=new Dn,Rh=new In,Oh=new Dn,Fh=new Dn;function Ih(){li.call(this),this.type="AudioListener",this.context=xh.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new Lh}function Nh(t){li.call(this),this.type="Audio",this.listener=t,this.context=t.context,this.gain=this.context.createGain(),this.gain.connect(t.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.sourceType="empty",this._startedAt=0,this._pausedAt=0,this.filters=[]}Ih.prototype=Object.assign(Object.create(li.prototype),{constructor:Ih,getInput:function(){return this.gain},removeFilter:function(){return null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this},getFilter:function(){return this.filter},setFilter:function(t){return null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this},getMasterVolume:function(){return this.gain.gain.value},setMasterVolume:function(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this},updateMatrixWorld:function(t){li.prototype.updateMatrixWorld.call(this,t);var e=this.context.listener,n=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(Ch,Rh,Oh),Fh.set(0,0,-1).applyQuaternion(Rh),e.positionX){var i=this.context.currentTime+this.timeDelta;e.positionX.linearRampToValueAtTime(Ch.x,i),e.positionY.linearRampToValueAtTime(Ch.y,i),e.positionZ.linearRampToValueAtTime(Ch.z,i),e.forwardX.linearRampToValueAtTime(Fh.x,i),e.forwardY.linearRampToValueAtTime(Fh.y,i),e.forwardZ.linearRampToValueAtTime(Fh.z,i),e.upX.linearRampToValueAtTime(n.x,i),e.upY.linearRampToValueAtTime(n.y,i),e.upZ.linearRampToValueAtTime(n.z,i)}else e.setPosition(Ch.x,Ch.y,Ch.z),e.setOrientation(Fh.x,Fh.y,Fh.z,n.x,n.y,n.z)}}),Nh.prototype=Object.assign(Object.create(li.prototype),{constructor:Nh,getOutput:function(){return this.gain},setNodeSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this},setMediaElementSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(t),this.connect(),this},setMediaStreamSource:function(t){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(t),this.connect(),this},setBuffer:function(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this},play:function(t){if(void 0===t&&(t=0),!0!==this.isPlaying){if(!1!==this.hasPlaybackControl){this._startedAt=this.context.currentTime+t;var e=this.context.createBufferSource();return e.buffer=this.buffer,e.loop=this.loop,e.loopStart=this.loopStart,e.loopEnd=this.loopEnd,e.onended=this.onEnded.bind(this),e.start(this._startedAt,this._pausedAt+this.offset,this.duration),this.isPlaying=!0,this.source=e,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}console.warn("THREE.Audio: this Audio has no playback control.")}else console.warn("THREE.Audio: Audio is already playing.")},pause:function(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._pausedAt=(this.context.currentTime-this._startedAt)*this.playbackRate,this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")},stop:function(){if(!1!==this.hasPlaybackControl)return this._pausedAt=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")},connect:function(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(var t=1,e=this.filters.length;t<e;t++)this.filters[t-1].connect(this.filters[t]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this},disconnect:function(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(var t=1,e=this.filters.length;t<e;t++)this.filters[t-1].disconnect(this.filters[t]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this},getFilters:function(){return this.filters},setFilters:function(t){return t||(t=[]),!0===this.isPlaying?(this.disconnect(),this.filters=t,this.connect()):this.filters=t,this},setDetune:function(t){if(this.detune=t,void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this},getDetune:function(){return this.detune},getFilter:function(){return this.getFilters()[0]},setFilter:function(t){return this.setFilters(t?[t]:[])},setPlaybackRate:function(t){if(!1!==this.hasPlaybackControl)return this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")},getPlaybackRate:function(){return this.playbackRate},onEnded:function(){this.isPlaying=!1},getLoop:function(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop},setLoop:function(t){if(!1!==this.hasPlaybackControl)return this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")},setLoopStart:function(t){return this.loopStart=t,this},setLoopEnd:function(t){return this.loopEnd=t,this},getVolume:function(){return this.gain.gain.value},setVolume:function(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}});var Bh=new Dn,Dh=new In,zh=new Dn,Vh=new Dn;function Uh(t){Nh.call(this,t),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}function kh(t,e){this.analyser=t.context.createAnalyser(),this.analyser.fftSize=void 0!==e?e:2048,this.data=new Uint8Array(this.analyser.frequencyBinCount),t.getOutput().connect(this.analyser)}function jh(t,e,n){this.binding=t,this.valueSize=n;var i,r=Float64Array;switch(e){case"quaternion":i=this._slerp;break;case"string":case"bool":r=Array,i=this._select;break;default:i=this._lerp}this.buffer=new r(4*n),this._mixBufferRegion=i,this.cumulativeWeight=0,this.useCount=0,this.referenceCount=0}Uh.prototype=Object.assign(Object.create(Nh.prototype),{constructor:Uh,getOutput:function(){return this.panner},getRefDistance:function(){return this.panner.refDistance},setRefDistance:function(t){return this.panner.refDistance=t,this},getRolloffFactor:function(){return this.panner.rolloffFactor},setRolloffFactor:function(t){return this.panner.rolloffFactor=t,this},getDistanceModel:function(){return this.panner.distanceModel},setDistanceModel:function(t){return this.panner.distanceModel=t,this},getMaxDistance:function(){return this.panner.maxDistance},setMaxDistance:function(t){return this.panner.maxDistance=t,this},setDirectionalCone:function(t,e,n){return this.panner.coneInnerAngle=t,this.panner.coneOuterAngle=e,this.panner.coneOuterGain=n,this},updateMatrixWorld:function(t){if(li.prototype.updateMatrixWorld.call(this,t),!0!==this.hasPlaybackControl||!1!==this.isPlaying){this.matrixWorld.decompose(Bh,Dh,zh),Vh.set(0,0,1).applyQuaternion(Dh);var e=this.panner;if(e.positionX){var n=this.context.currentTime+this.listener.timeDelta;e.positionX.linearRampToValueAtTime(Bh.x,n),e.positionY.linearRampToValueAtTime(Bh.y,n),e.positionZ.linearRampToValueAtTime(Bh.z,n),e.orientationX.linearRampToValueAtTime(Vh.x,n),e.orientationY.linearRampToValueAtTime(Vh.y,n),e.orientationZ.linearRampToValueAtTime(Vh.z,n)}else e.setPosition(Bh.x,Bh.y,Bh.z),e.setOrientation(Vh.x,Vh.y,Vh.z)}}}),Object.assign(kh.prototype,{getFrequencyData:function(){return this.analyser.getByteFrequencyData(this.data),this.data},getAverageFrequency:function(){for(var t=0,e=this.getFrequencyData(),n=0;n<e.length;n++)t+=e[n];return t/e.length}}),Object.assign(jh.prototype,{accumulate:function(t,e){var n=this.buffer,i=this.valueSize,r=t*i+i,o=this.cumulativeWeight;if(0===o){for(var a=0;a!==i;++a)n[r+a]=n[a];o=e}else{var s=e/(o+=e);this._mixBufferRegion(n,r,0,s,i)}this.cumulativeWeight=o},apply:function(t){var e=this.valueSize,n=this.buffer,i=t*e+e,r=this.cumulativeWeight,o=this.binding;if(this.cumulativeWeight=0,r<1){var a=3*e;this._mixBufferRegion(n,i,a,1-r,e)}for(var s=e,c=e+e;s!==c;++s)if(n[s]!==n[s+e]){o.setValue(n,i);break}},saveOriginalState:function(){var t=this.binding,e=this.buffer,n=this.valueSize,i=3*n;t.getValue(e,i);for(var r=n,o=i;r!==o;++r)e[r]=e[i+r%n];this.cumulativeWeight=0},restoreOriginalState:function(){var t=3*this.valueSize;this.binding.setValue(this.buffer,t)},_select:function(t,e,n,i,r){if(i>=.5)for(var o=0;o!==r;++o)t[e+o]=t[n+o]},_slerp:function(t,e,n,i){In.slerpFlat(t,e,t,e,t,n,i)},_lerp:function(t,e,n,i,r){for(var o=1-i,a=0;a!==r;++a){var s=e+a;t[s]=t[s]*o+t[n+a]*i}}});var Hh=new RegExp("[\\[\\]\\.:\\/]","g"),Gh="[^"+"\\[\\]\\.:\\/".replace("\\.","")+"]",Wh=/((?:WC+[\/:])*)/.source.replace("WC","[^\\[\\]\\.:\\/]"),qh=/(WCOD+)?/.source.replace("WCOD",Gh),Xh=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC","[^\\[\\]\\.:\\/]"),Yh=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC","[^\\[\\]\\.:\\/]"),Qh=new RegExp("^"+Wh+qh+Xh+Yh+"$"),Kh=["material","materials","bones"];function Zh(t,e,n){var i=n||Jh.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,i)}function Jh(t,e,n){this.path=e,this.parsedPath=n||Jh.parseTrackName(e),this.node=Jh.findNode(t,this.parsedPath.nodeName)||t,this.rootNode=t}function $h(){this.uuid=En.generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;var t={};this._indicesByUUID=t;for(var e=0,n=arguments.length;e!==n;++e)t[arguments[e].uuid]=e;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};var i=this;this.stats={objects:{get total(){return i._objects.length},get inUse(){return this.total-i.nCachedObjects_}},get bindingsPerObject(){return i._bindings.length}}}function tp(t,e,n){this._mixer=t,this._clip=e,this._localRoot=n||null;for(var i=e.tracks,r=i.length,o=new Array(r),a={endingStart:Re,endingEnd:Re},s=0;s!==r;++s){var c=i[s].createInterpolant(null);o[s]=c,c.settings=a}this._interpolantSettings=a,this._interpolants=o,this._propertyBindings=new Array(r),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=Ae,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}function ep(t){this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}function np(t){"string"==typeof t&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),t=arguments[1]),this.value=t}function ip(t,e,n){As.call(this,t,e),this.meshPerAttribute=n||1}function rp(t,e,n,i){this.ray=new Ni(t,e),this.near=n||0,this.far=i||1/0,this.camera=null,this.params={Mesh:{},Line:{},LOD:{},Points:{threshold:1},Sprite:{}},Object.defineProperties(this.params,{PointCloud:{get:function(){return console.warn("THREE.Raycaster: params.PointCloud has been renamed to params.Points."),this.Points}}})}function op(t,e){return t.distance-e.distance}function ap(t,e,n,i){if(!1!==t.visible&&(t.raycast(e,n),!0===i))for(var r=t.children,o=0,a=r.length;o<a;o++)ap(r[o],e,n,!0)}function sp(t,e,n){return this.radius=void 0!==t?t:1,this.phi=void 0!==e?e:0,this.theta=void 0!==n?n:0,this}function cp(t,e,n){return this.radius=void 0!==t?t:1,this.theta=void 0!==e?e:0,this.y=void 0!==n?n:0,this}Object.assign(Zh.prototype,{getValue:function(t,e){this.bind();var n=this._targetGroup.nCachedObjects_,i=this._bindings[n];void 0!==i&&i.getValue(t,e)},setValue:function(t,e){for(var n=this._bindings,i=this._targetGroup.nCachedObjects_,r=n.length;i!==r;++i)n[i].setValue(t,e)},bind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].bind()},unbind:function(){for(var t=this._bindings,e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].unbind()}}),Object.assign(Jh,{Composite:Zh,create:function(t,e,n){return t&&t.isAnimationObjectGroup?new Jh.Composite(t,e,n):new Jh(t,e,n)},sanitizeNodeName:function(t){return t.replace(/\s/g,"_").replace(Hh,"")},parseTrackName:function(t){var e=Qh.exec(t);if(!e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);var n={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},i=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==i&&-1!==i){var r=n.nodeName.substring(i+1);-1!==Kh.indexOf(r)&&(n.nodeName=n.nodeName.substring(0,i),n.objectName=r)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return n},findNode:function(t,e){if(!e||""===e||"root"===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){var n=t.skeleton.getBoneByName(e);if(void 0!==n)return n}if(t.children){var i=function(t){for(var n=0;n<t.length;n++){var r=t[n];if(r.name===e||r.uuid===e)return r;var o=i(r.children);if(o)return o}return null},r=i(t.children);if(r)return r}return null}}),Object.assign(Jh.prototype,{_getValue_unavailable:function(){},_setValue_unavailable:function(){},BindingType:{Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},Versioning:{None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},GetterByBindingType:[function(t,e){t[e]=this.node[this.propertyName]},function(t,e){for(var n=this.resolvedProperty,i=0,r=n.length;i!==r;++i)t[e++]=n[i]},function(t,e){t[e]=this.resolvedProperty[this.propertyIndex]},function(t,e){this.resolvedProperty.toArray(t,e)}],SetterByBindingTypeAndVersioning:[[function(t,e){this.targetObject[this.propertyName]=t[e]},function(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){for(var n=this.resolvedProperty,i=0,r=n.length;i!==r;++i)n[i]=t[e++]},function(t,e){for(var n=this.resolvedProperty,i=0,r=n.length;i!==r;++i)n[i]=t[e++];this.targetObject.needsUpdate=!0},function(t,e){for(var n=this.resolvedProperty,i=0,r=n.length;i!==r;++i)n[i]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty[this.propertyIndex]=t[e]},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}],[function(t,e){this.resolvedProperty.fromArray(t,e)},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0},function(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}]],getValue:function(t,e){this.bind(),this.getValue(t,e)},setValue:function(t,e){this.bind(),this.setValue(t,e)},bind:function(){var t=this.node,e=this.parsedPath,n=e.objectName,i=e.propertyName,r=e.propertyIndex;if(t||(t=Jh.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,t){if(n){var o=e.objectIndex;switch(n){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(var a=0;a<t.length;a++)if(t[a].name===o){o=a;break}break;default:if(void 0===t[n])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[n]}if(void 0!==o){if(void 0===t[o])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[o]}}var s=t[i];if(void 0!==s){var c=this.Versioning.None;this.targetObject=t,void 0!==t.needsUpdate?c=this.Versioning.NeedsUpdate:void 0!==t.matrixWorldNeedsUpdate&&(c=this.Versioning.MatrixWorldNeedsUpdate);var l=this.BindingType.Direct;if(void 0!==r){if("morphTargetInfluences"===i){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(t.geometry.isBufferGeometry){if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);for(a=0;a<this.node.geometry.morphAttributes.position.length;a++)if(t.geometry.morphAttributes.position[a].name===r){r=a;break}}else{if(!t.geometry.morphTargets)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphTargets.",this);for(a=0;a<this.node.geometry.morphTargets.length;a++)if(t.geometry.morphTargets[a].name===r){r=a;break}}}l=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=r}else void 0!==s.fromArray&&void 0!==s.toArray?(l=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(l=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=i;this.getValue=this.GetterByBindingType[l],this.setValue=this.SetterByBindingTypeAndVersioning[l][c]}else{var u=e.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+u+"."+i+" but it wasn't found.",t)}}else console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.")},unbind:function(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}),
 //!\ DECLARE ALIAS AFTER assign prototype !
-Object.assign(Jh.prototype,{_getValue_unbound:Jh.prototype.getValue,_setValue_unbound:Jh.prototype.setValue}),Object.assign($h.prototype,{isAnimationObjectGroup:!0,add:function(){for(var t=this._objects,e=t.length,n=this.nCachedObjects_,i=this._indicesByUUID,r=this._paths,o=this._parsedPaths,a=this._bindings,s=a.length,c=void 0,l=0,u=arguments.length;l!==u;++l){var h=arguments[l],p=h.uuid,d=i[p];if(void 0===d){d=e++,i[p]=d,t.push(h);for(var f=0,m=s;f!==m;++f)a[f].push(new Jh(h,r[f],o[f]))}else if(d<n){c=t[d];var v=--n,g=t[v];i[g.uuid]=d,t[d]=g,i[p]=v,t[v]=h;for(f=0,m=s;f!==m;++f){var y=a[f],w=y[v],x=y[d];y[d]=w,void 0===x&&(x=new Jh(h,r[f],o[f])),y[v]=x}}else t[d]!==c&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=n},remove:function(){for(var t=this._objects,e=this.nCachedObjects_,n=this._indicesByUUID,i=this._bindings,r=i.length,o=0,a=arguments.length;o!==a;++o){var s=arguments[o],c=s.uuid,l=n[c];if(void 0!==l&&l>=e){var u=e++,h=t[u];n[h.uuid]=l,t[l]=h,n[c]=u,t[u]=s;for(var p=0,d=r;p!==d;++p){var f=i[p],m=f[u],v=f[l];f[l]=m,f[u]=v}}}this.nCachedObjects_=e},uncache:function(){for(var t=this._objects,e=t.length,n=this.nCachedObjects_,i=this._indicesByUUID,r=this._bindings,o=r.length,a=0,s=arguments.length;a!==s;++a){var c=arguments[a],l=c.uuid,u=i[l];if(void 0!==u)if(delete i[l],u<n){var h=--n,p=t[h],d=t[y=--e];i[p.uuid]=u,t[u]=p,i[d.uuid]=h,t[h]=d,t.pop();for(var f=0,m=o;f!==m;++f){var v=(w=r[f])[h],g=w[y];w[u]=v,w[h]=g,w.pop()}}else{var y;i[(d=t[y=--e]).uuid]=u,t[u]=d,t.pop();for(f=0,m=o;f!==m;++f){var w;(w=r[f])[u]=w[y],w.pop()}}}this.nCachedObjects_=n},subscribe_:function(t,e){var n=this._bindingsIndicesByPath,i=n[t],r=this._bindings;if(void 0!==i)return r[i];var o=this._paths,a=this._parsedPaths,s=this._objects,c=s.length,l=this.nCachedObjects_,u=new Array(c);i=r.length,n[t]=i,o.push(t),a.push(e),r.push(u);for(var h=l,p=s.length;h!==p;++h){var d=s[h];u[h]=new Jh(d,t,e)}return u},unsubscribe_:function(t){var e=this._bindingsIndicesByPath,n=e[t];if(void 0!==n){var i=this._paths,r=this._parsedPaths,o=this._bindings,a=o.length-1,s=o[a];e[t[a]]=n,o[n]=s,o.pop(),r[n]=r[a],r.pop(),i[n]=i[a],i.pop()}}}),Object.assign(tp.prototype,{play:function(){return this._mixer._activateAction(this),this},stop:function(){return this._mixer._deactivateAction(this),this.reset()},reset:function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(t){return this._startTime=t,this},setLoop:function(t,e){return this.loop=t,this.repetitions=e,this},setEffectiveWeight:function(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(t){return this._scheduleFading(t,0,1)},fadeOut:function(t){return this._scheduleFading(t,1,0)},crossFadeFrom:function(t,e,n){if(t.fadeOut(e),this.fadeIn(e),n){var i=this._clip.duration,r=t._clip.duration,o=r/i,a=i/r;t.warp(1,o,e),this.warp(a,1,e)}return this},crossFadeTo:function(t,e,n){return t.crossFadeFrom(this,e,n)},stopFading:function(){var t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},setEffectiveTimeScale:function(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(t){return this.timeScale=this._clip.duration/t,this.stopWarping()},syncWith:function(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()},halt:function(t){return this.warp(this._effectiveTimeScale,0,t)},warp:function(t,e,n){var i=this._mixer,r=i.time,o=this._timeScaleInterpolant,a=this.timeScale;null===o&&(o=i._lendControlInterpolant(),this._timeScaleInterpolant=o);var s=o.parameterPositions,c=o.sampleValues;return s[0]=r,s[1]=r+n,c[0]=t/a,c[1]=e/a,this},stopWarping:function(){var t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(t,e,n,i){if(this.enabled){var r=this._startTime;if(null!==r){var o=(t-r)*n;if(o<0||0===n)return;this._startTime=null,e=n*o}e*=this._updateTimeScale(t);var a=this._updateTime(e),s=this._updateWeight(t);if(s>0)for(var c=this._interpolants,l=this._propertyBindings,u=0,h=c.length;u!==h;++u)c[u].evaluate(a),l[u].accumulate(i,s)}else this._updateWeight(t)},_updateWeight:function(t){var e=0;if(this.enabled){e=this.weight;var n=this._weightInterpolant;if(null!==n){var i=n.evaluate(t)[0];e*=i,t>n.parameterPositions[1]&&(this.stopFading(),0===i&&(this.enabled=!1))}}return this._effectiveWeight=e,e},_updateTimeScale:function(t){var e=0;if(!this.paused){e=this.timeScale;var n=this._timeScaleInterpolant;if(null!==n)e*=n.evaluate(t)[0],t>n.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}return this._effectiveTimeScale=e,e},_updateTime:function(t){var e=this.time+t,n=this._clip.duration,i=this.loop,r=this._loopCount,o=i===Te;if(0===t)return-1===r?e:o&&1==(1&r)?n-e:e;if(i===Ee){-1===r&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(e>=n)e=n;else{if(!(e<0)){this.time=e;break t}e=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=e,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{if(-1===r&&(t>=0?(r=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),e>=n||e<0){var a=Math.floor(e/n);e-=n*a,r+=Math.abs(a);var s=this.repetitions-r;if(s<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,e=t>0?n:0,this.time=e,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(1===s){var c=t<0;this._setEndings(c,!c,o)}else this._setEndings(!1,!1,o);this._loopCount=r,this.time=e,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:a})}}else this.time=e;if(o&&1==(1&r))return n-e}return e},_setEndings:function(t,e,n){var i=this._interpolantSettings;n?(i.endingStart=Oe,i.endingEnd=Oe):(i.endingStart=t?this.zeroSlopeAtStart?Oe:Re:Fe,i.endingEnd=e?this.zeroSlopeAtEnd?Oe:Re:Fe)},_scheduleFading:function(t,e,n){var i=this._mixer,r=i.time,o=this._weightInterpolant;null===o&&(o=i._lendControlInterpolant(),this._weightInterpolant=o);var a=o.parameterPositions,s=o.sampleValues;return a[0]=r,s[0]=e,a[1]=r+t,s[1]=n,this}}),ep.prototype=Object.assign(Object.create(_n.prototype),{constructor:ep,_bindAction:function(t,e){var n=t._localRoot||this._root,i=t._clip.tracks,r=i.length,o=t._propertyBindings,a=t._interpolants,s=n.uuid,c=this._bindingsByRootAndName,l=c[s];void 0===l&&(l={},c[s]=l);for(var u=0;u!==r;++u){var h=i[u],p=h.name,d=l[p];if(void 0!==d)o[u]=d;else{if(void 0!==(d=o[u])){null===d._cacheIndex&&(++d.referenceCount,this._addInactiveBinding(d,s,p));continue}var f=e&&e._propertyBindings[u].binding.parsedPath;++(d=new jh(Jh.create(n,p,f),h.ValueTypeName,h.getValueSize())).referenceCount,this._addInactiveBinding(d,s,p),o[u]=d}a[u].resultBuffer=d.buffer}},_activateAction:function(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){var e=(t._localRoot||this._root).uuid,n=t._clip.uuid,i=this._actionsByClip[n];this._bindAction(t,i&&i.knownActions[0]),this._addInactiveAction(t,n,e)}for(var r=t._propertyBindings,o=0,a=r.length;o!==a;++o){var s=r[o];0==s.useCount++&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(t)}},_deactivateAction:function(t){if(this._isActiveAction(t)){for(var e=t._propertyBindings,n=0,i=e.length;n!==i;++n){var r=e[n];0==--r.useCount&&(r.restoreOriginalState(),this._takeBackBinding(r))}this._takeBackAction(t)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}},_isActiveAction:function(t){var e=t._cacheIndex;return null!==e&&e<this._nActiveActions},_addInactiveAction:function(t,e,n){var i=this._actions,r=this._actionsByClip,o=r[e];if(void 0===o)o={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,r[e]=o;else{var a=o.knownActions;t._byClipCacheIndex=a.length,a.push(t)}t._cacheIndex=i.length,i.push(t),o.actionByRoot[n]=t},_removeInactiveAction:function(t){var e=this._actions,n=e[e.length-1],i=t._cacheIndex;n._cacheIndex=i,e[i]=n,e.pop(),t._cacheIndex=null;var r=t._clip.uuid,o=this._actionsByClip,a=o[r],s=a.knownActions,c=s[s.length-1],l=t._byClipCacheIndex;c._byClipCacheIndex=l,s[l]=c,s.pop(),t._byClipCacheIndex=null,delete a.actionByRoot[(t._localRoot||this._root).uuid],0===s.length&&delete o[r],this._removeInactiveBindingsForAction(t)},_removeInactiveBindingsForAction:function(t){for(var e=t._propertyBindings,n=0,i=e.length;n!==i;++n){var r=e[n];0==--r.referenceCount&&this._removeInactiveBinding(r)}},_lendAction:function(t){var e=this._actions,n=t._cacheIndex,i=this._nActiveActions++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r},_takeBackAction:function(t){var e=this._actions,n=t._cacheIndex,i=--this._nActiveActions,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r},_addInactiveBinding:function(t,e,n){var i=this._bindingsByRootAndName,r=i[e],o=this._bindings;void 0===r&&(r={},i[e]=r),r[n]=t,t._cacheIndex=o.length,o.push(t)},_removeInactiveBinding:function(t){var e=this._bindings,n=t.binding,i=n.rootNode.uuid,r=n.path,o=this._bindingsByRootAndName,a=o[i],s=e[e.length-1],c=t._cacheIndex;s._cacheIndex=c,e[c]=s,e.pop(),delete a[r],0===Object.keys(a).length&&delete o[i]},_lendBinding:function(t){var e=this._bindings,n=t._cacheIndex,i=this._nActiveBindings++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r},_takeBackBinding:function(t){var e=this._bindings,n=t._cacheIndex,i=--this._nActiveBindings,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r},_lendControlInterpolant:function(){var t=this._controlInterpolants,e=this._nActiveControlInterpolants++,n=t[e];return void 0===n&&((n=new $l(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=e,t[e]=n),n},_takeBackControlInterpolant:function(t){var e=this._controlInterpolants,n=t.__cacheIndex,i=--this._nActiveControlInterpolants,r=e[i];t.__cacheIndex=i,e[i]=t,r.__cacheIndex=n,e[n]=r},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(t,e){var n=e||this._root,i=n.uuid,r="string"==typeof t?lu.findByName(n,t):t,o=null!==r?r.uuid:t,a=this._actionsByClip[o],s=null;if(void 0!==a){var c=a.actionByRoot[i];if(void 0!==c)return c;s=a.knownActions[0],null===r&&(r=s._clip)}if(null===r)return null;var l=new tp(this,r,e);return this._bindAction(l,s),this._addInactiveAction(l,o,i),l},existingAction:function(t,e){var n=e||this._root,i=n.uuid,r="string"==typeof t?lu.findByName(n,t):t,o=r?r.uuid:t,a=this._actionsByClip[o];return void 0!==a&&a.actionByRoot[i]||null},stopAllAction:function(){var t=this._actions,e=this._nActiveActions,n=this._bindings,i=this._nActiveBindings;this._nActiveActions=0,this._nActiveBindings=0;for(var r=0;r!==e;++r)t[r].reset();for(r=0;r!==i;++r)n[r].useCount=0;return this},update:function(t){t*=this.timeScale;for(var e=this._actions,n=this._nActiveActions,i=this.time+=t,r=Math.sign(t),o=this._accuIndex^=1,a=0;a!==n;++a){e[a]._update(i,t,r,o)}var s=this._bindings,c=this._nActiveBindings;for(a=0;a!==c;++a)s[a].apply(o);return this},setTime:function(t){this.time=0;for(var e=0;e<this._actions.length;e++)this._actions[e].time=0;return this.update(t)},getRoot:function(){return this._root},uncacheClip:function(t){var e=this._actions,n=t.uuid,i=this._actionsByClip,r=i[n];if(void 0!==r){for(var o=r.knownActions,a=0,s=o.length;a!==s;++a){var c=o[a];this._deactivateAction(c);var l=c._cacheIndex,u=e[e.length-1];c._cacheIndex=null,c._byClipCacheIndex=null,u._cacheIndex=l,e[l]=u,e.pop(),this._removeInactiveBindingsForAction(c)}delete i[n]}},uncacheRoot:function(t){var e=t.uuid,n=this._actionsByClip;for(var i in n){var r=n[i].actionByRoot[e];void 0!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}var o=this._bindingsByRootAndName[e];if(void 0!==o)for(var a in o){var s=o[a];s.restoreOriginalState(),this._removeInactiveBinding(s)}},uncacheAction:function(t,e){var n=this.existingAction(t,e);null!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}}),np.prototype.clone=function(){return new np(void 0===this.value.clone?this.value:this.value.clone())},ip.prototype=Object.assign(Object.create(As.prototype),{constructor:ip,isInstancedInterleavedBuffer:!0,copy:function(t){return As.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Object.assign(rp.prototype,{linePrecision:1,set:function(t,e){this.ray.set(t,e)},setFromCamera:function(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e&&e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(t,e,n){var i=n||[];return ap(t,this,i,e),i.sort(op),i},intersectObjects:function(t,e,n){var i=n||[];if(!1===Array.isArray(t))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),i;for(var r=0,o=t.length;r<o;r++)ap(t[r],this,i,e);return i.sort(op),i}}),Object.assign(sp.prototype,{set:function(t,e,n){return this.radius=t,this.phi=e,this.theta=n,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this},makeSafe:function(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this},setFromVector3:function(t){return this.setFromCartesianCoords(t.x,t.y,t.z)},setFromCartesianCoords:function(t,e,n){return this.radius=Math.sqrt(t*t+e*e+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,n),this.phi=Math.acos(En.clamp(e/this.radius,-1,1))),this}}),Object.assign(cp.prototype,{set:function(t,e,n){return this.radius=t,this.theta=e,this.y=n,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this},setFromVector3:function(t){return this.setFromCartesianCoords(t.x,t.y,t.z)},setFromCartesianCoords:function(t,e,n){return this.radius=Math.sqrt(t*t+n*n),this.theta=Math.atan2(t,n),this.y=e,this}});var lp=new An;function up(t,e){this.min=void 0!==t?t:new An(1/0,1/0),this.max=void 0!==e?e:new An(-1/0,-1/0)}Object.assign(up.prototype,{set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:function(t,e){var n=lp.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(t){return void 0===t&&(console.warn("THREE.Box2: .getCenter() target is now required"),t=new An),this.isEmpty()?t.set(0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){return void 0===t&&(console.warn("THREE.Box2: .getSize() target is now required"),t=new An),this.isEmpty()?t.set(0,0):t.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y},getParameter:function(t,e){return void 0===e&&(console.warn("THREE.Box2: .getParameter() target is now required"),e=new An),e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)},clampPoint:function(t,e){return void 0===e&&(console.warn("THREE.Box2: .clampPoint() target is now required"),e=new An),e.copy(t).clamp(this.min,this.max)},distanceToPoint:function(t){return lp.copy(t).clamp(this.min,this.max).sub(t).length()},intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}});var hp=new Dn,pp=new Dn;function dp(t,e){this.start=void 0!==t?t:new Dn,this.end=void 0!==e?e:new Dn}function fp(t){li.call(this),this.material=t,this.render=function(){}}Object.assign(dp.prototype,{set:function(t,e){return this.start.copy(t),this.end.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.start.copy(t.start),this.end.copy(t.end),this},getCenter:function(t){return void 0===t&&(console.warn("THREE.Line3: .getCenter() target is now required"),t=new Dn),t.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(t){return void 0===t&&(console.warn("THREE.Line3: .delta() target is now required"),t=new Dn),t.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(t,e){return void 0===e&&(console.warn("THREE.Line3: .at() target is now required"),e=new Dn),this.delta(e).multiplyScalar(t).add(this.start)},closestPointToPointParameter:function(t,e){hp.subVectors(t,this.start),pp.subVectors(this.end,this.start);var n=pp.dot(pp),i=pp.dot(hp)/n;return e&&(i=En.clamp(i,0,1)),i},closestPointToPoint:function(t,e,n){var i=this.closestPointToPointParameter(t,e);return void 0===n&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),n=new Dn),this.delta(n).multiplyScalar(i).add(this.start)},applyMatrix4:function(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this},equals:function(t){return t.start.equals(this.start)&&t.end.equals(this.end)}}),fp.prototype=Object.create(li.prototype),fp.prototype.constructor=fp,fp.prototype.isImmediateRenderObject=!0;var mp=new Dn;function vp(t,e){li.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=e;for(var n=new Pr,i=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1],r=0,o=1;r<32;r++,o++){var a=r/32*Math.PI*2,s=o/32*Math.PI*2;i.push(Math.cos(a),Math.sin(a),1,Math.cos(s),Math.sin(s),1)}n.setAttribute("position",new gr(i,3));var c=new rc({fog:!1});this.cone=new dc(n,c),this.add(this.cone),this.update()}vp.prototype=Object.create(li.prototype),vp.prototype.constructor=vp,vp.prototype.dispose=function(){this.cone.geometry.dispose(),this.cone.material.dispose()},vp.prototype.update=function(){this.light.updateMatrixWorld();var t=this.light.distance?this.light.distance:1e3,e=t*Math.tan(this.light.angle);this.cone.scale.set(e,e,t),mp.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(mp),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)};var gp=new Dn,yp=new Wn,wp=new Wn;function xp(t){for(var e=function t(e){var n=[];e&&e.isBone&&n.push(e);for(var i=0;i<e.children.length;i++)n.push.apply(n,t(e.children[i]));return n}(t),n=new Pr,i=[],r=[],o=new tr(0,0,1),a=new tr(0,1,0),s=0;s<e.length;s++){var c=e[s];c.parent&&c.parent.isBone&&(i.push(0,0,0),i.push(0,0,0),r.push(o.r,o.g,o.b),r.push(a.r,a.g,a.b))}n.setAttribute("position",new gr(i,3)),n.setAttribute("color",new gr(r,3));var l=new rc({vertexColors:S,depthTest:!1,depthWrite:!1,transparent:!0});dc.call(this,n,l),this.root=t,this.bones=e,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1}function _p(t,e,n){this.light=t,this.light.updateMatrixWorld(),this.color=n;var i=new Sl(e,4,2),r=new sr({wireframe:!0,fog:!1});qr.call(this,i,r),this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}xp.prototype=Object.create(dc.prototype),xp.prototype.constructor=xp,xp.prototype.updateMatrixWorld=function(t){var e=this.bones,n=this.geometry,i=n.getAttribute("position");wp.getInverse(this.root.matrixWorld);for(var r=0,o=0;r<e.length;r++){var a=e[r];a.parent&&a.parent.isBone&&(yp.multiplyMatrices(wp,a.matrixWorld),gp.setFromMatrixPosition(yp),i.setXYZ(o,gp.x,gp.y,gp.z),yp.multiplyMatrices(wp,a.parent.matrixWorld),gp.setFromMatrixPosition(yp),i.setXYZ(o+1,gp.x,gp.y,gp.z),o+=2)}n.getAttribute("position").needsUpdate=!0,li.prototype.updateMatrixWorld.call(this,t)},_p.prototype=Object.create(qr.prototype),_p.prototype.constructor=_p,_p.prototype.dispose=function(){this.geometry.dispose(),this.material.dispose()},_p.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)};var bp=new Dn,Sp=new tr,Mp=new tr;function Ep(t,e,n){li.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n;var i=new Ic(e);i.rotateY(.5*Math.PI),this.material=new sr({wireframe:!0,fog:!1}),void 0===this.color&&(this.material.vertexColors=S);var r=i.getAttribute("position"),o=new Float32Array(3*r.count);i.setAttribute("color",new lr(o,3)),this.add(new qr(i,this.material)),this.update()}function Ap(t,e,n,i){t=t||10,e=e||10,n=new tr(void 0!==n?n:4473924),i=new tr(void 0!==i?i:8947848);for(var r=e/2,o=t/e,a=t/2,s=[],c=[],l=0,u=0,h=-a;l<=e;l++,h+=o){s.push(-a,0,h,a,0,h),s.push(h,0,-a,h,0,a);var p=l===r?n:i;p.toArray(c,u),u+=3,p.toArray(c,u),u+=3,p.toArray(c,u),u+=3,p.toArray(c,u),u+=3}var d=new Pr;d.setAttribute("position",new gr(s,3)),d.setAttribute("color",new gr(c,3));var f=new rc({vertexColors:S});dc.call(this,d,f)}function Tp(t,e,n,i,r,o){t=t||10,e=e||16,n=n||8,i=i||64,r=new tr(void 0!==r?r:4473924),o=new tr(void 0!==o?o:8947848);var a,s,c,l,u,h,p,d=[],f=[];for(l=0;l<=e;l++)c=l/e*(2*Math.PI),a=Math.sin(c)*t,s=Math.cos(c)*t,d.push(0,0,0),d.push(a,0,s),p=1&l?r:o,f.push(p.r,p.g,p.b),f.push(p.r,p.g,p.b);for(l=0;l<=n;l++)for(p=1&l?r:o,h=t-t/n*l,u=0;u<i;u++)c=u/i*(2*Math.PI),a=Math.sin(c)*h,s=Math.cos(c)*h,d.push(a,0,s),f.push(p.r,p.g,p.b),c=(u+1)/i*(2*Math.PI),a=Math.sin(c)*h,s=Math.cos(c)*h,d.push(a,0,s),f.push(p.r,p.g,p.b);var m=new Pr;m.setAttribute("position",new gr(d,3)),m.setAttribute("color",new gr(f,3));var v=new rc({vertexColors:S});dc.call(this,m,v)}Ep.prototype=Object.create(li.prototype),Ep.prototype.constructor=Ep,Ep.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},Ep.prototype.update=function(){var t=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var e=t.geometry.getAttribute("color");Sp.copy(this.light.color),Mp.copy(this.light.groundColor);for(var n=0,i=e.count;n<i;n++){var r=n<i/2?Sp:Mp;e.setXYZ(n,r.r,r.g,r.b)}e.needsUpdate=!0}t.lookAt(bp.setFromMatrixPosition(this.light.matrixWorld).negate())},Ap.prototype=Object.assign(Object.create(dc.prototype),{constructor:Ap,copy:function(t){return dc.prototype.copy.call(this,t),this.geometry.copy(t.geometry),this.material.copy(t.material),this},clone:function(){return(new this.constructor).copy(this)}}),Tp.prototype=Object.create(dc.prototype),Tp.prototype.constructor=Tp;var Pp=new Dn,Lp=new Dn,Cp=new Dn;function Rp(t,e,n){li.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n,void 0===e&&(e=1);var i=new Pr;i.setAttribute("position",new gr([-e,e,0,e,e,0,e,-e,0,-e,-e,0,-e,e,0],3));var r=new rc({fog:!1});this.lightPlane=new uc(i,r),this.add(this.lightPlane),(i=new Pr).setAttribute("position",new gr([0,0,0,0,0,1],3)),this.targetLine=new uc(i,r),this.add(this.targetLine),this.update()}Rp.prototype=Object.create(li.prototype),Rp.prototype.constructor=Rp,Rp.prototype.dispose=function(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()},Rp.prototype.update=function(){Pp.setFromMatrixPosition(this.light.matrixWorld),Lp.setFromMatrixPosition(this.light.target.matrixWorld),Cp.subVectors(Lp,Pp),this.lightPlane.lookAt(Lp),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(Lp),this.targetLine.scale.z=Cp.length()};var Op=new Dn,Fp=new co;function Ip(t){var e=new Pr,n=new rc({color:16777215,vertexColors:b}),i=[],r=[],o={},a=new tr(16755200),s=new tr(16711680),c=new tr(43775),l=new tr(16777215),u=new tr(3355443);function h(t,e,n){p(t,n),p(e,n)}function p(t,e){i.push(0,0,0),r.push(e.r,e.g,e.b),void 0===o[t]&&(o[t]=[]),o[t].push(i.length/3-1)}h("n1","n2",a),h("n2","n4",a),h("n4","n3",a),h("n3","n1",a),h("f1","f2",a),h("f2","f4",a),h("f4","f3",a),h("f3","f1",a),h("n1","f1",a),h("n2","f2",a),h("n3","f3",a),h("n4","f4",a),h("p","n1",s),h("p","n2",s),h("p","n3",s),h("p","n4",s),h("u1","u2",c),h("u2","u3",c),h("u3","u1",c),h("c","t",l),h("p","c",u),h("cn1","cn2",u),h("cn3","cn4",u),h("cf1","cf2",u),h("cf3","cf4",u),e.setAttribute("position",new gr(i,3)),e.setAttribute("color",new gr(r,3)),dc.call(this,e,n),this.camera=t,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=o,this.update()}function Np(t,e,n,i,r,o,a){Op.set(r,o,a).unproject(i);var s=e[t];if(void 0!==s)for(var c=n.getAttribute("position"),l=0,u=s.length;l<u;l++)c.setXYZ(s[l],Op.x,Op.y,Op.z)}Ip.prototype=Object.create(dc.prototype),Ip.prototype.constructor=Ip,Ip.prototype.update=function(){var t=this.geometry,e=this.pointMap;Fp.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),Np("c",e,t,Fp,0,0,-1),Np("t",e,t,Fp,0,0,1),Np("n1",e,t,Fp,-1,-1,-1),Np("n2",e,t,Fp,1,-1,-1),Np("n3",e,t,Fp,-1,1,-1),Np("n4",e,t,Fp,1,1,-1),Np("f1",e,t,Fp,-1,-1,1),Np("f2",e,t,Fp,1,-1,1),Np("f3",e,t,Fp,-1,1,1),Np("f4",e,t,Fp,1,1,1),Np("u1",e,t,Fp,.7,1.1,-1),Np("u2",e,t,Fp,-.7,1.1,-1),Np("u3",e,t,Fp,0,2,-1),Np("cf1",e,t,Fp,-1,0,1),Np("cf2",e,t,Fp,1,0,1),Np("cf3",e,t,Fp,0,-1,1),Np("cf4",e,t,Fp,0,1,1),Np("cn1",e,t,Fp,-1,0,-1),Np("cn2",e,t,Fp,1,0,-1),Np("cn3",e,t,Fp,0,-1,-1),Np("cn4",e,t,Fp,0,1,-1),t.getAttribute("position").needsUpdate=!0};var Bp=new Mi;function Dp(t,e){this.object=t,void 0===e&&(e=16776960);var n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Float32Array(24),r=new Pr;r.setIndex(new lr(n,1)),r.setAttribute("position",new lr(i,3)),dc.call(this,r,new rc({color:e})),this.matrixAutoUpdate=!1,this.update()}function zp(t,e){this.type="Box3Helper",this.box=t,e=e||16776960;var n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Pr;i.setIndex(new lr(n,1)),i.setAttribute("position",new gr([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),dc.call(this,i,new rc({color:e})),this.geometry.computeBoundingSphere()}function Vp(t,e,n){this.type="PlaneHelper",this.plane=t,this.size=void 0===e?1:e;var i=void 0!==n?n:16776960,r=new Pr;r.setAttribute("position",new gr([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3)),r.computeBoundingSphere(),uc.call(this,r,new rc({color:i}));var o=new Pr;o.setAttribute("position",new gr([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3)),o.computeBoundingSphere(),this.add(new qr(o,new sr({color:i,opacity:.2,transparent:!0,depthWrite:!1})))}Dp.prototype=Object.create(dc.prototype),Dp.prototype.constructor=Dp,Dp.prototype.update=function(t){if(void 0!==t&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&Bp.setFromObject(this.object),!Bp.isEmpty()){var e=Bp.min,n=Bp.max,i=this.geometry.attributes.position,r=i.array;r[0]=n.x,r[1]=n.y,r[2]=n.z,r[3]=e.x,r[4]=n.y,r[5]=n.z,r[6]=e.x,r[7]=e.y,r[8]=n.z,r[9]=n.x,r[10]=e.y,r[11]=n.z,r[12]=n.x,r[13]=n.y,r[14]=e.z,r[15]=e.x,r[16]=n.y,r[17]=e.z,r[18]=e.x,r[19]=e.y,r[20]=e.z,r[21]=n.x,r[22]=e.y,r[23]=e.z,i.needsUpdate=!0,this.geometry.computeBoundingSphere()}},Dp.prototype.setFromObject=function(t){return this.object=t,this.update(),this},Dp.prototype.copy=function(t){return dc.prototype.copy.call(this,t),this.object=t.object,this},Dp.prototype.clone=function(){return(new this.constructor).copy(this)},zp.prototype=Object.create(dc.prototype),zp.prototype.constructor=zp,zp.prototype.updateMatrixWorld=function(t){var e=this.box;e.isEmpty()||(e.getCenter(this.position),e.getSize(this.scale),this.scale.multiplyScalar(.5),li.prototype.updateMatrixWorld.call(this,t))},Vp.prototype=Object.create(uc.prototype),Vp.prototype.constructor=Vp,Vp.prototype.updateMatrixWorld=function(t){var e=-this.plane.constant;Math.abs(e)<1e-8&&(e=1e-8),this.scale.set(.5*this.size,.5*this.size,e),this.children[0].material.side=e<0?g:v,this.lookAt(this.plane.normal),li.prototype.updateMatrixWorld.call(this,t)};var Up,kp,jp=new Dn;function Hp(t,e,n,i,r,o){li.call(this),void 0===t&&(t=new Dn(0,0,1)),void 0===e&&(e=new Dn(0,0,0)),void 0===n&&(n=1),void 0===i&&(i=16776960),void 0===r&&(r=.2*n),void 0===o&&(o=.2*r),void 0===Up&&((Up=new Pr).setAttribute("position",new gr([0,0,0,0,1,0],3)),(kp=new Fl(0,.5,1,5,1)).translate(0,-.5,0)),this.position.copy(e),this.line=new uc(Up,new rc({color:i})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new qr(kp,new sr({color:i})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(t),this.setLength(n,r,o)}function Gp(t){var e=[0,0,0,t=t||1,0,0,0,0,0,0,t,0,0,0,0,0,0,t],n=new Pr;n.setAttribute("position",new gr(e,3)),n.setAttribute("color",new gr([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));var i=new rc({vertexColors:S});dc.call(this,n,i)}Hp.prototype=Object.create(li.prototype),Hp.prototype.constructor=Hp,Hp.prototype.setDirection=function(t){if(t.y>.99999)this.quaternion.set(0,0,0,1);else if(t.y<-.99999)this.quaternion.set(1,0,0,0);else{jp.set(t.z,0,-t.x).normalize();var e=Math.acos(t.y);this.quaternion.setFromAxisAngle(jp,e)}},Hp.prototype.setLength=function(t,e,n){void 0===e&&(e=.2*t),void 0===n&&(n=.2*e),this.line.scale.set(1,Math.max(1e-4,t-e),1),this.line.updateMatrix(),this.cone.scale.set(n,e,n),this.cone.position.y=t,this.cone.updateMatrix()},Hp.prototype.setColor=function(t){this.line.material.color.set(t),this.cone.material.color.set(t)},Hp.prototype.copy=function(t){return li.prototype.copy.call(this,t,!1),this.line.copy(t.line),this.cone.copy(t.cone),this},Hp.prototype.clone=function(){return(new this.constructor).copy(this)},Gp.prototype=Object.create(dc.prototype),Gp.prototype.constructor=Gp;var Wp,qp,Xp,Yp,Qp=4,Kp=8,Zp=Math.pow(2,Kp),Jp=[.125,.215,.35,.446,.526,.582],$p=Kp-Qp+1+Jp.length,td=20,ed={[De]:0,[ze]:1,[Ue]:2,[je]:3,[He]:4,[Ge]:5,[Ve]:6},nd=new $u,id=(Wp=td,qp=new Float32Array(Wp),Xp=new Dn(0,1,0),(Yp=new Ul({defines:{n:Wp},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:qp},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:Xp},inputEncoding:{value:ed[De]},outputEncoding:{value:ed[De]}},vertexShader:Ad(),fragmentShader:`\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform sampler2D envMap;\nuniform int samples;\nuniform float weights[n];\nuniform bool latitudinal;\nuniform float dTheta;\nuniform float mipInt;\nuniform vec3 poleAxis;\n\n${Td()}\n\n#define ENVMAP_TYPE_CUBE_UV\n#include <cube_uv_reflection_fragment>\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tfor (int i = 0; i < n; i++) {\n\t\tif (i >= samples)\n\t\t\tbreak;\n\t\tfor (int dir = -1; dir < 2; dir += 2) {\n\t\t\tif (i == 0 && dir == 1)\n\t\t\t\tcontinue;\n\t\t\tvec3 axis = latitudinal ? poleAxis : cross(poleAxis, vOutputDirection);\n\t\t\tif (all(equal(axis, vec3(0.0))))\n\t\t\t\taxis = cross(vec3(0.0, 1.0, 0.0), vOutputDirection);\n\t\t\taxis = normalize(axis);\n\t\t\tfloat theta = dTheta * float(dir * i);\n\t\t\tfloat cosTheta = cos(theta);\n\t\t\t// Rodrigues' axis-angle rotation\n\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross(axis, vOutputDirection) * sin(theta)\n\t\t\t\t\t+ axis * dot(axis, vOutputDirection) * (1.0 - cosTheta);\n\t\t\tgl_FragColor.rgb +=\n\t\t\t\t\tweights[i] * bilinearCubeUV(envMap, sampleDirection, mipInt);\n\t\t}\n\t}\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t`,blending:M,depthTest:!1,depthWrite:!1})).type="SphericalGaussianBlur",Yp),rd=null,od=null,{_lodPlanes:ad,_sizeLods:sd,_sigmas:cd}=function(){for(var t=[],e=[],n=[],i=Kp,r=0;r<$p;r++){var o=Math.pow(2,i);e.push(o);var a=1/o;r>Kp-Qp?a=Jp[r-Kp+Qp-1]:0==r&&(a=0),n.push(a);for(var s=1/(o-1),c=-s/2,l=1+s/2,u=[c,c,l,c,l,l,c,c,l,l,c,l],h=new Float32Array(108),p=new Float32Array(72),d=new Float32Array(36),f=0;f<6;f++){var m=f%3*2/3-1,v=f>2?0:-1,g=[m,v,0,m+2/3,v,0,m+2/3,v+1,0,m,v,0,m+2/3,v+1,0,m,v+1,0];h.set(g,18*f),p.set(u,12*f);var y=[f,f,f,f,f,f];d.set(y,6*f)}var w=new Pr;w.setAttribute("position",new lr(h,3)),w.setAttribute("uv",new lr(p,2)),w.setAttribute("faceIndex",new lr(d,1)),t.push(w),i>Qp&&i--}return{_lodPlanes:t,_sizeLods:e,_sigmas:n}}(),ld=null,ud=null,hd=null,pd=(1+Math.sqrt(5))/2,dd=1/pd,fd=[new Dn(1,1,1),new Dn(-1,1,1),new Dn(1,1,-1),new Dn(-1,1,-1),new Dn(0,pd,dd),new Dn(0,pd,-dd),new Dn(dd,0,pd),new Dn(-dd,0,pd),new Dn(pd,dd,0),new Dn(-pd,dd,0)];function md(t){ud=t,yd(id)}function vd(t){var e={magFilter:xt,minFilter:xt,generateMipmaps:!1,type:t?t.type:Ct,format:t?t.format:Xt,encoding:t?t.encoding:Ue,depthBuffer:!1,stencilBuffer:!1},n=wd(e);return n.depthBuffer=!t,ld=wd(e),n}function gd(t){ld.dispose(),ud.setRenderTarget(hd),t.scissorTest=!1,t.setSize(t.width,t.height)}function yd(t){var e=new ui;e.add(new qr(ad[0],t)),ud.compile(e,nd)}function wd(t){var e=new On(3*Zp,3*Zp,t);return e.texture.mapping=mt,e.texture.name="PMREM.cubeUv",e.scissorTest=!0,e}function xd(t,e,n,i,r){t.viewport.set(e,n,i,r),t.scissor.set(e,n,i,r)}function _d(t){var e=ud.autoClear;ud.autoClear=!1;for(var n=1;n<$p;n++){bd(t,n-1,n,Math.sqrt(cd[n]*cd[n]-cd[n-1]*cd[n-1]),fd[(n-1)%fd.length])}ud.autoClear=e}function bd(t,e,n,i,r){Sd(t,ld,e,n,i,"latitudinal",r),Sd(ld,t,n,n,i,"longitudinal",r)}function Sd(t,e,n,i,r,o,a){"latitudinal"!==o&&"longitudinal"!==o&&console.error("blur direction must be either latitudinal or longitudinal!");var s=new ui;s.add(new qr(ad[i],id));var c=id.uniforms,l=sd[n]-1,u=isFinite(r)?Math.PI/(2*l):2*Math.PI/(2*td-1),h=r/u,p=isFinite(r)?1+Math.floor(3*h):td;p>td&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${p} samples when the maximum is set to ${td}`);for(var d=[],f=0,m=0;m<td;++m){var v=m/h,g=Math.exp(-v*v/2);d.push(g),0==m?f+=g:m<p&&(f+=2*g)}for(m=0;m<d.length;m++)d[m]=d[m]/f;c.envMap.value=t.texture,c.samples.value=p,c.weights.value=d,c.latitudinal.value="latitudinal"===o,a&&(c.poleAxis.value=a),c.dTheta.value=u,c.mipInt.value=Kp-n,c.inputEncoding.value=ed[t.texture.encoding],c.outputEncoding.value=ed[t.texture.encoding];var y=sd[i];xd(e,v=3*Math.max(0,Zp-2*y),(0===i?0:2*Zp)+2*y*(i>Kp-Qp?i-Kp+Qp:0),3*y,2*y),ud.setRenderTarget(e),ud.render(s,nd)}function Md(){var t=new Ul({uniforms:{envMap:{value:null},texelSize:{value:new An(1,1)},inputEncoding:{value:ed[De]},outputEncoding:{value:ed[De]}},vertexShader:Ad(),fragmentShader:`\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform sampler2D envMap;\nuniform vec2 texelSize;\n\n${Td()}\n\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tvec3 outputDirection = normalize(vOutputDirection);\n\tvec2 uv;\n\tuv.y = asin(clamp(outputDirection.y, -1.0, 1.0)) * RECIPROCAL_PI + 0.5;\n\tuv.x = atan(outputDirection.z, outputDirection.x) * RECIPROCAL_PI2 + 0.5;\n\tvec2 f = fract(uv / texelSize - 0.5);\n\tuv -= f * texelSize;\n\tvec3 tl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.x += texelSize.x;\n\tvec3 tr = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.y += texelSize.y;\n\tvec3 br = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.x -= texelSize.x;\n\tvec3 bl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tvec3 tm = mix(tl, tr, f.x);\n\tvec3 bm = mix(bl, br, f.x);\n\tgl_FragColor.rgb = mix(tm, bm, f.y);\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t`,blending:M,depthTest:!1,depthWrite:!1});return t.type="EquirectangularToCubeUV",t}function Ed(){var t=new Ul({uniforms:{envMap:{value:null},inputEncoding:{value:ed[De]},outputEncoding:{value:ed[De]}},vertexShader:Ad(),fragmentShader:`\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform samplerCube envMap;\n\n${Td()}\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tgl_FragColor.rgb = envMapTexelToLinear(textureCube(envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ))).rgb;\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t`,blending:M,depthTest:!1,depthWrite:!1});return t.type="CubemapToCubeUV",t}function Ad(){return"\nprecision mediump float;\nprecision mediump int;\nattribute vec3 position;\nattribute vec2 uv;\nattribute float faceIndex;\nvarying vec3 vOutputDirection;\nvec3 getDirection(vec2 uv, float face) {\n\tuv = 2.0 * uv - 1.0;\n\tvec3 direction = vec3(uv, 1.0);\n\tif (face == 0.0) {\n\t\tdirection = direction.zyx;\n\t\tdirection.z *= -1.0;\n\t} else if (face == 1.0) {\n\t\tdirection = direction.xzy;\n\t\tdirection.z *= -1.0;\n\t} else if (face == 3.0) {\n\t\tdirection = direction.zyx;\n\t\tdirection.x *= -1.0;\n\t} else if (face == 4.0) {\n\t\tdirection = direction.xzy;\n\t\tdirection.y *= -1.0;\n\t} else if (face == 5.0) {\n\t\tdirection.xz *= -1.0;\n\t}\n\treturn direction;\n}\nvoid main() {\n\tvOutputDirection = getDirection(uv, faceIndex);\n\tgl_Position = vec4( position, 1.0 );\n}\n\t"}function Td(){return"\nuniform int inputEncoding;\nuniform int outputEncoding;\n\n#include <encodings_pars_fragment>\n\nvec4 inputTexelToLinear(vec4 value){\n\tif(inputEncoding == 0){\n\t\treturn value;\n\t}else if(inputEncoding == 1){\n\t\treturn sRGBToLinear(value);\n\t}else if(inputEncoding == 2){\n\t\treturn RGBEToLinear(value);\n\t}else if(inputEncoding == 3){\n\t\treturn RGBMToLinear(value, 7.0);\n\t}else if(inputEncoding == 4){\n\t\treturn RGBMToLinear(value, 16.0);\n\t}else if(inputEncoding == 5){\n\t\treturn RGBDToLinear(value, 256.0);\n\t}else{\n\t\treturn GammaToLinear(value, 2.2);\n\t}\n}\n\nvec4 linearToOutputTexel(vec4 value){\n\tif(outputEncoding == 0){\n\t\treturn value;\n\t}else if(outputEncoding == 1){\n\t\treturn LinearTosRGB(value);\n\t}else if(outputEncoding == 2){\n\t\treturn LinearToRGBE(value);\n\t}else if(outputEncoding == 3){\n\t\treturn LinearToRGBM(value, 7.0);\n\t}else if(outputEncoding == 4){\n\t\treturn LinearToRGBM(value, 16.0);\n\t}else if(outputEncoding == 5){\n\t\treturn LinearToRGBD(value, 256.0);\n\t}else{\n\t\treturn LinearToGamma(value, 2.2);\n\t}\n}\n\nvec4 envMapTexelToLinear(vec4 color) {\n\treturn inputTexelToLinear(color);\n}\n\t"}function Pd(t,e,n,i,r,o,a){return console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead."),new rr(t,e,n,r,o,a)}md.prototype={constructor:md,fromScene:function(t,e=0,n=.1,i=100){hd=ud.getRenderTarget();var r=vd();return function(t,e,n,i){var r=new lo(90,1,e,n),o=[1,1,1,1,-1,1],a=[1,1,-1,-1,-1,1],s=ud.outputEncoding,c=ud.toneMapping,l=ud.toneMappingExposure,u=ud.getClearColor(),h=ud.getClearAlpha();ud.toneMapping=rt,ud.toneMappingExposure=1,ud.outputEncoding=De,t.scale.z*=-1;var p=t.background;if(p&&p.isColor){p.convertSRGBToLinear();var d=Math.max(p.r,p.g,p.b),f=Math.min(Math.max(Math.ceil(Math.log2(d)),-128),127);p=p.multiplyScalar(Math.pow(2,-f));var m=(f+128)/255;ud.setClearColor(p,m),t.background=null}for(var v=0;v<6;v++){var g=v%3;0==g?(r.up.set(0,o[v],0),r.lookAt(a[v],0,0)):1==g?(r.up.set(0,0,o[v]),r.lookAt(0,a[v],0)):(r.up.set(0,o[v],0),r.lookAt(0,0,a[v])),xd(i,g*Zp,v>2?Zp:0,Zp,Zp),ud.setRenderTarget(i),ud.render(t,r)}ud.toneMapping=c,ud.toneMappingExposure=l,ud.outputEncoding=s,ud.setClearColor(u,h),t.scale.z*=-1}(t,n,i,r),e>0&&bd(r,0,0,e),_d(r),gd(r),r},fromEquirectangular:function(t){return t.magFilter=xt,t.minFilter=xt,t.generateMipmaps=!1,this.fromCubemap(t)},fromCubemap:function(t){hd=ud.getRenderTarget();var e=vd(t);return function(t,e){var n=new ui;t.isCubeTexture?null==od&&(od=Ed()):null==rd&&(rd=Md());var i=t.isCubeTexture?od:rd;n.add(new qr(ad[0],i));var r=i.uniforms;r.envMap.value=t,t.isCubeTexture||r.texelSize.value.set(1/t.image.width,1/t.image.height);r.inputEncoding.value=ed[t.encoding],r.outputEncoding.value=ed[t.encoding],xd(e,0,0,3*Zp,2*Zp),ud.setRenderTarget(e),ud.render(n,nd)}(t,e),_d(e),gd(e),e},compileCubemapShader:function(){null==od&&yd(od=Ed())},compileEquirectangularShader:function(){null==rd&&yd(rd=Md())},dispose:function(){id.dispose(),null!=od&&od.dispose(),null!=rd&&rd.dispose();for(var t=0;t<ad.length;t++)ad[t].dispose()}};var Ld=0,Cd=1;function Rd(t){return console.warn("THREE.MeshFaceMaterial has been removed. Use an Array instead."),t}function Od(t){return void 0===t&&(t=[]),console.warn("THREE.MultiMaterial has been removed. Use an Array instead."),t.isMultiMaterial=!0,t.materials=t,t.clone=function(){return t.slice()},t}function Fd(t,e){return console.warn("THREE.PointCloud has been renamed to THREE.Points."),new xc(t,e)}function Id(t){return console.warn("THREE.Particle has been renamed to THREE.Sprite."),new Hs(t)}function Nd(t,e){return console.warn("THREE.ParticleSystem has been renamed to THREE.Points."),new xc(t,e)}function Bd(t){return console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial."),new mc(t)}function Dd(t){return console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial."),new mc(t)}function zd(t){return console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial."),new mc(t)}function Vd(t,e,n){return console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead."),new Dn(t,e,n)}function Ud(t,e){return console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setUsage( THREE.DynamicDrawUsage ) instead."),new lr(t,e).setUsage(dn)}function kd(t,e){return console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead."),new ur(t,e)}function jd(t,e){return console.warn("THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead."),new hr(t,e)}function Hd(t,e){return console.warn("THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead."),new pr(t,e)}function Gd(t,e){return console.warn("THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead."),new dr(t,e)}function Wd(t,e){return console.warn("THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead."),new fr(t,e)}function qd(t,e){return console.warn("THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead."),new mr(t,e)}function Xd(t,e){return console.warn("THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead."),new vr(t,e)}function Yd(t,e){return console.warn("THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead."),new gr(t,e)}function Qd(t,e){return console.warn("THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead."),new yr(t,e)}function Kd(t){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead."),Ru.call(this,t),this.type="catmullrom",this.closed=!0}function Zd(t){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead."),Ru.call(this,t),this.type="catmullrom"}function Jd(t){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead."),Ru.call(this,t),this.type="catmullrom"}function $d(t){return console.warn("THREE.AxisHelper has been renamed to THREE.AxesHelper."),new Gp(t)}function tf(t,e){return console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead."),new Dp(t,e)}function ef(t,e){return console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead."),new dc(new Rl(t.geometry),new rc({color:void 0!==e?e:16777215}))}function nf(t,e){return console.warn("THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead."),new dc(new Ac(t.geometry),new rc({color:void 0!==e?e:16777215}))}function rf(t){return console.warn("THREE.XHRLoader has been renamed to THREE.FileLoader."),new vu(t)}function of(t){return console.warn("THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader."),new wu(t)}function af(t,e,n){return console.warn("THREE.WebGLRenderTargetCube( width, height, options ) is now WebGLCubeRenderTarget( size, options )."),new fo(t,n)}Su.create=function(t,e){return console.log("THREE.Curve.create() has been deprecated"),t.prototype=Object.create(Su.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},Object.assign(Hu.prototype,{createPointsGeometry:function(t){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var e=this.getPoints(t);return this.createGeometry(e)},createSpacedPointsGeometry:function(t){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var e=this.getSpacedPoints(t);return this.createGeometry(e)},createGeometry:function(t){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var e=new $r,n=0,i=t.length;n<i;n++){var r=t[n];e.vertices.push(new Dn(r.x,r.y,r.z||0))}return e}}),Object.assign(Gu.prototype,{fromPoints:function(t){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(t)}}),Kd.prototype=Object.create(Ru.prototype),Zd.prototype=Object.create(Ru.prototype),Jd.prototype=Object.create(Ru.prototype),Object.assign(Jd.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}}),Ap.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},xp.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},Object.assign(fu.prototype,{extractUrlBase:function(t){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),oh.extractUrlBase(t)}}),fu.Handlers={add:function(){console.error("THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.")},get:function(){console.error("THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.")}},Object.assign(uh.prototype,{setTexturePath:function(t){return console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath()."),this.setResourcePath(t)}}),Object.assign(up.prototype,{center:function(t){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},size:function(t){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(t)}}),Object.assign(Mi.prototype,{center:function(t){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionSphere:function(t){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},size:function(t){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(t)}}),yo.prototype.setFromMatrix=function(t){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(t)},dp.prototype.center=function(t){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(t)},Object.assign(En,{random16:function(){return console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead."),Math.random()},nearestPowerOfTwo:function(t){return console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo()."),En.floorPowerOfTwo(t)},nextPowerOfTwo:function(t){return console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo()."),En.ceilPowerOfTwo(t)}}),Object.assign(Tn.prototype,{flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},multiplyVector3:function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBufferAttribute:function(t){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}}),Object.assign(Wn.prototype,{extractPosition:function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},getPosition:function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new Dn).setFromMatrixColumn(this,3)},setRotationFromQuaternion:function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector4:function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},crossVector:function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBufferAttribute:function(t){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(t,e,n,i,r,o){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(t,e,i,n,r,o)}}),Vi.prototype.isIntersectionLine=function(t){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(t)},In.prototype.multiplyVector3=function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},Object.assign(Ni.prototype,{isIntersectionBox:function(t){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionPlane:function(t){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(t)},isIntersectionSphere:function(t){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)}}),Object.assign(Ki.prototype,{area:function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},barycoordFromPoint:function(t,e){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(t,e)},midpoint:function(t){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(t)},normal:function(t){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(t)},plane:function(t){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(t)}}),Object.assign(Ki,{barycoordFromPoint:function(t,e,n,i,r){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),Ki.getBarycoord(t,e,n,i,r)},normal:function(t,e,n,i){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),Ki.getNormal(t,e,n,i)}}),Object.assign(Wu.prototype,{extractAllPoints:function(t){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(t)},extrude:function(t){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new vl(this,t)},makeGeometry:function(t){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new Pl(this,t)}}),Object.assign(An.prototype,{fromAttribute:function(t,e,n){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},distanceToManhattan:function(t){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(Dn.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(e,t)},applyProjection:function(t){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(t)},fromAttribute:function(t,e,n){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},distanceToManhattan:function(t){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(Rn.prototype,{fromAttribute:function(t,e,n){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},lengthManhattan:function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign($r.prototype,{computeTangents:function(){console.error("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){console.error("THREE.Geometry: .computeLineDistances() has been removed. Use THREE.Line.computeLineDistances() instead.")},applyMatrix:function(t){return console.warn("THREE.Geometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.assign(li.prototype,{getChildByName:function(t){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)},getWorldRotation:function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},applyMatrix:function(t){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.defineProperties(li.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(t){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=t}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Object.assign(qr.prototype,{setDrawMode:function(){console.error("THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}),Object.defineProperties(qr.prototype,{drawMode:{get:function(){return console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode."),Ie},set:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}}),Object.defineProperties(Xs.prototype,{objects:{get:function(){return console.warn("THREE.LOD: .objects has been renamed to .levels."),this.levels}}}),Object.defineProperty(Zs.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}}),Ys.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},Object.defineProperty(Su.prototype,"__arcLengthDivisions",{get:function(){return console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions},set:function(t){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions=t}}),lo.prototype.setLens=function(t,e){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(qu.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(t){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(t){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(t){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=t}}}),Object.defineProperties(lr.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},dynamic:{get:function(){return console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.usage===dn},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(dn)}}}),Object.assign(lr.prototype,{setDynamic:function(t){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?dn:pn),this},copyIndicesArray:function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},setArray:function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign(Pr.prototype,{addIndex:function(t){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(t)},addAttribute:function(t,e){return console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute()."),e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?"index"===t?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(e),this):this.setAttribute(t,e):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(t,new lr(arguments[1],arguments[2])))},addDrawCall:function(t,e,n){void 0!==n&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(t,e)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},removeAttribute:function(t){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(t)},applyMatrix:function(t){return console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.defineProperties(Pr.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Object.defineProperties(As.prototype,{dynamic:{get:function(){return console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),this.usage===dn},set:function(t){console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),this.setUsage(t)}}}),Object.assign(As.prototype,{setDynamic:function(t){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?dn:pn),this},setArray:function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign(gl.prototype,{getArrays:function(){console.error("THREE.ExtrudeBufferGeometry: .getArrays() has been removed.")},addShapeList:function(){console.error("THREE.ExtrudeBufferGeometry: .addShapeList() has been removed.")},addShape:function(){console.error("THREE.ExtrudeBufferGeometry: .addShape() has been removed.")}}),Object.defineProperties(np.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},onUpdate:{value:function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this}}}),Object.defineProperties(ar.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new tr}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(t){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=t===w}},stencilMask:{get:function(){return console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask},set:function(t){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask=t}}}),Object.defineProperties(Hl.prototype,{metal:{get:function(){return console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead."),!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}}),Object.defineProperties(so.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(t){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=t}}}),Object.assign(Ss.prototype,{clearTarget:function(t,e,n,i){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(t),this.clear(e,n,i)},animate:function(t){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(t)},getCurrentRenderTarget:function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},getMaxAnisotropy:function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},getPrecision:function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},resetGLState:function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},supportsFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},supportsInstancedArrays:function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(t){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(t)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},setFaceCulling:function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},allocTextureUnit:function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},setTexture:function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},setTexture2D:function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},setTextureCube:function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},getActiveMipMapLevel:function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()}}),Object.defineProperties(Ss.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=t}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}},context:{get:function(){return console.warn("THREE.WebGLRenderer: .context has been removed. Use .getContext() instead."),this.getContext()}},vr:{get:function(){return console.warn("THREE.WebGLRenderer: .vr has been renamed to .xr"),this.xr}},gammaInput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead."),!1},set:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.")}},gammaOutput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),!1},set:function(t){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),this.outputEncoding=!0===t?ze:De}}}),Object.defineProperties(fs.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(On.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=t}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=t}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=t}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=t}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(t){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=t}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(t){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=t}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(t){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=t}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(t){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=t}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(t){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=t}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(t){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=t}}}),Object.defineProperties(Nh.prototype,{load:{value:function(t){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");var e=this;return(new _h).load(t,(function(t){e.setBuffer(t)})),this}},startTime:{set:function(){console.warn("THREE.Audio: .startTime is now .play( delay ).")}}}),kh.prototype.getData=function(){return console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData()."),this.getFrequencyData()},po.prototype.updateCubeMap=function(t,e){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(t,e)};var sf={merge:function(t,e,n){var i;console.warn("THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead."),e.isMesh&&(e.matrixAutoUpdate&&e.updateMatrix(),i=e.matrix,e=e.geometry),t.merge(e,i,n)},center:function(t){return console.warn("THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead."),t.center()}};function cf(){console.error("THREE.CanvasRenderer has been removed")}function lf(){console.error("THREE.JSONLoader has been removed.")}Pn.crossOrigin=void 0,Pn.loadTexture=function(t,e,n,i){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");var r=new bu;r.setCrossOrigin(this.crossOrigin);var o=r.load(t,n,void 0,i);return e&&(o.mapping=e),o},Pn.loadTextureCube=function(t,e,n,i){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");var r=new _u;r.setCrossOrigin(this.crossOrigin);var o=r.load(t,n,void 0,i);return e&&(o.mapping=e),o},Pn.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},Pn.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")};var uf={createMultiMaterialObject:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")},detach:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")},attach:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")}};function hf(){console.error("THREE.LensFlare has been moved to /examples/js/objects/Lensflare.js")}"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:i}}))},function(t,e,n){var i;t.exports=function t(e,n,r){function o(s,c){if(!n[s]){if(!e[s]){if(!c&&"function"==typeof i&&i)return i(s,!0);if(a)return a(s,!0);throw new Error("Cannot find module '"+s+"'")}var l=n[s]={exports:{}};e[s][0].call(l.exports,(function(t){var n=e[s][1][t];return o(n||t)}),l,l.exports,t,e,n,r)}return n[s].exports}for(var a="function"==typeof i&&i,s=0;s<r.length;s++)o(r[s]);return o}({1:[function(t,e,n){e.exports={name:"cannon",version:"0.6.2",description:"A lightweight 3D physics engine written in JavaScript.",homepage:"https://github.com/schteppe/cannon.js",author:"Stefan Hedman <schteppe@gmail.com> (http://steffe.se)",keywords:["cannon.js","cannon","physics","engine","3d"],main:"./src/Cannon.js",engines:{node:"*"},repository:{type:"git",url:"https://github.com/schteppe/cannon.js.git"},bugs:{url:"https://github.com/schteppe/cannon.js/issues"},licenses:[{type:"MIT"}],devDependencies:{browserify:"*",grunt:"^0.4.5","grunt-browserify":"^2.1.4","grunt-contrib-concat":"~0.1.3","grunt-contrib-jshint":"~0.1.1","grunt-contrib-nodeunit":"^0.4.1","grunt-contrib-uglify":"^0.5.1","grunt-contrib-yuidoc":"^0.5.2",jshint:"latest",nodeunit:"^0.9.0","uglify-js":"latest"},dependencies:{typescript:"^3.7.4"}}},{}],2:[function(t,e,n){e.exports={version:t("../package.json").version,AABB:t("./collision/AABB"),ArrayCollisionMatrix:t("./collision/ArrayCollisionMatrix"),Body:t("./objects/Body"),Box:t("./shapes/Box"),Broadphase:t("./collision/Broadphase"),Constraint:t("./constraints/Constraint"),ContactEquation:t("./equations/ContactEquation"),Narrowphase:t("./world/Narrowphase"),ConeTwistConstraint:t("./constraints/ConeTwistConstraint"),ContactMaterial:t("./material/ContactMaterial"),ConvexPolyhedron:t("./shapes/ConvexPolyhedron"),Cylinder:t("./shapes/Cylinder"),DistanceConstraint:t("./constraints/DistanceConstraint"),Equation:t("./equations/Equation"),EventTarget:t("./utils/EventTarget"),FrictionEquation:t("./equations/FrictionEquation"),GSSolver:t("./solver/GSSolver"),GridBroadphase:t("./collision/GridBroadphase"),Heightfield:t("./shapes/Heightfield"),HingeConstraint:t("./constraints/HingeConstraint"),LockConstraint:t("./constraints/LockConstraint"),Mat3:t("./math/Mat3"),Material:t("./material/Material"),NaiveBroadphase:t("./collision/NaiveBroadphase"),ObjectCollisionMatrix:t("./collision/ObjectCollisionMatrix"),Pool:t("./utils/Pool"),Particle:t("./shapes/Particle"),Plane:t("./shapes/Plane"),PointToPointConstraint:t("./constraints/PointToPointConstraint"),Quaternion:t("./math/Quaternion"),Ray:t("./collision/Ray"),RaycastVehicle:t("./objects/RaycastVehicle"),RaycastResult:t("./collision/RaycastResult"),RigidVehicle:t("./objects/RigidVehicle"),RotationalEquation:t("./equations/RotationalEquation"),RotationalMotorEquation:t("./equations/RotationalMotorEquation"),SAPBroadphase:t("./collision/SAPBroadphase"),SPHSystem:t("./objects/SPHSystem"),Shape:t("./shapes/Shape"),Solver:t("./solver/Solver"),Sphere:t("./shapes/Sphere"),SplitSolver:t("./solver/SplitSolver"),Spring:t("./objects/Spring"),Transform:t("./math/Transform"),Trimesh:t("./shapes/Trimesh"),Vec3:t("./math/Vec3"),Vec3Pool:t("./utils/Vec3Pool"),World:t("./world/World")}},{"../package.json":1,"./collision/AABB":3,"./collision/ArrayCollisionMatrix":4,"./collision/Broadphase":5,"./collision/GridBroadphase":6,"./collision/NaiveBroadphase":7,"./collision/ObjectCollisionMatrix":8,"./collision/Ray":10,"./collision/RaycastResult":11,"./collision/SAPBroadphase":12,"./constraints/ConeTwistConstraint":13,"./constraints/Constraint":14,"./constraints/DistanceConstraint":15,"./constraints/HingeConstraint":16,"./constraints/LockConstraint":17,"./constraints/PointToPointConstraint":18,"./equations/ContactEquation":20,"./equations/Equation":21,"./equations/FrictionEquation":22,"./equations/RotationalEquation":23,"./equations/RotationalMotorEquation":24,"./material/ContactMaterial":25,"./material/Material":26,"./math/Mat3":28,"./math/Quaternion":29,"./math/Transform":30,"./math/Vec3":31,"./objects/Body":32,"./objects/RaycastVehicle":33,"./objects/RigidVehicle":34,"./objects/SPHSystem":35,"./objects/Spring":36,"./shapes/Box":38,"./shapes/ConvexPolyhedron":39,"./shapes/Cylinder":40,"./shapes/Heightfield":41,"./shapes/Particle":42,"./shapes/Plane":43,"./shapes/Shape":44,"./shapes/Sphere":45,"./shapes/Trimesh":46,"./solver/GSSolver":47,"./solver/Solver":48,"./solver/SplitSolver":49,"./utils/EventTarget":50,"./utils/Pool":52,"./utils/Vec3Pool":55,"./world/Narrowphase":56,"./world/World":57}],3:[function(t,e,n){var i=t("../math/Vec3");function r(t){t=t||{},this.lowerBound=new i,t.lowerBound&&this.lowerBound.copy(t.lowerBound),this.upperBound=new i,t.upperBound&&this.upperBound.copy(t.upperBound)}t("../utils/Utils"),e.exports=r;var o=new i;r.prototype.setFromPoints=function(t,e,n,i){var r=this.lowerBound,a=this.upperBound,s=n;r.copy(t[0]),s&&s.vmult(r,r),a.copy(r);for(var c=1;c<t.length;c++){var l=t[c];s&&(s.vmult(l,o),l=o),l.x>a.x&&(a.x=l.x),l.x<r.x&&(r.x=l.x),l.y>a.y&&(a.y=l.y),l.y<r.y&&(r.y=l.y),l.z>a.z&&(a.z=l.z),l.z<r.z&&(r.z=l.z)}return e&&(e.vadd(r,r),e.vadd(a,a)),i&&(r.x-=i,r.y-=i,r.z-=i,a.x+=i,a.y+=i,a.z+=i),this},r.prototype.copy=function(t){return this.lowerBound.copy(t.lowerBound),this.upperBound.copy(t.upperBound),this},r.prototype.clone=function(){return(new r).copy(this)},r.prototype.extend=function(t){this.lowerBound.x=Math.min(this.lowerBound.x,t.lowerBound.x),this.upperBound.x=Math.max(this.upperBound.x,t.upperBound.x),this.lowerBound.y=Math.min(this.lowerBound.y,t.lowerBound.y),this.upperBound.y=Math.max(this.upperBound.y,t.upperBound.y),this.lowerBound.z=Math.min(this.lowerBound.z,t.lowerBound.z),this.upperBound.z=Math.max(this.upperBound.z,t.upperBound.z)},r.prototype.overlaps=function(t){var e=this.lowerBound,n=this.upperBound,i=t.lowerBound,r=t.upperBound,o=i.x<=n.x&&n.x<=r.x||e.x<=r.x&&r.x<=n.x,a=i.y<=n.y&&n.y<=r.y||e.y<=r.y&&r.y<=n.y,s=i.z<=n.z&&n.z<=r.z||e.z<=r.z&&r.z<=n.z;return o&&a&&s},r.prototype.volume=function(){var t=this.lowerBound,e=this.upperBound;return(e.x-t.x)*(e.y-t.y)*(e.z-t.z)},r.prototype.contains=function(t){var e=this.lowerBound,n=this.upperBound,i=t.lowerBound,r=t.upperBound;return e.x<=i.x&&n.x>=r.x&&e.y<=i.y&&n.y>=r.y&&e.z<=i.z&&n.z>=r.z},r.prototype.getCorners=function(t,e,n,i,r,o,a,s){var c=this.lowerBound,l=this.upperBound;t.copy(c),e.set(l.x,c.y,c.z),n.set(l.x,l.y,c.z),i.set(c.x,l.y,l.z),r.set(l.x,c.y,l.z),o.set(c.x,l.y,c.z),a.set(c.x,c.y,l.z),s.copy(l)};var a=[new i,new i,new i,new i,new i,new i,new i,new i];r.prototype.toLocalFrame=function(t,e){var n=a,i=n[0],r=n[1],o=n[2],s=n[3],c=n[4],l=n[5],u=n[6],h=n[7];this.getCorners(i,r,o,s,c,l,u,h);for(var p=0;8!==p;p++){var d=n[p];t.pointToLocal(d,d)}return e.setFromPoints(n)},r.prototype.toWorldFrame=function(t,e){var n=a,i=n[0],r=n[1],o=n[2],s=n[3],c=n[4],l=n[5],u=n[6],h=n[7];this.getCorners(i,r,o,s,c,l,u,h);for(var p=0;8!==p;p++){var d=n[p];t.pointToWorld(d,d)}return e.setFromPoints(n)},r.prototype.overlapsRay=function(t){var e=1/t._direction.x,n=1/t._direction.y,i=1/t._direction.z,r=(this.lowerBound.x-t.from.x)*e,o=(this.upperBound.x-t.from.x)*e,a=(this.lowerBound.y-t.from.y)*n,s=(this.upperBound.y-t.from.y)*n,c=(this.lowerBound.z-t.from.z)*i,l=(this.upperBound.z-t.from.z)*i,u=Math.max(Math.max(Math.min(r,o),Math.min(a,s)),Math.min(c,l)),h=Math.min(Math.min(Math.max(r,o),Math.max(a,s)),Math.max(c,l));return!(h<0||u>h)}},{"../math/Vec3":31,"../utils/Utils":54}],4:[function(t,e,n){function i(){this.matrix=[]}e.exports=i,i.prototype.get=function(t,e){if(t=t.index,(e=e.index)>t){var n=e;e=t,t=n}return this.matrix[(t*(t+1)>>1)+e-1]},i.prototype.set=function(t,e,n){if(t=t.index,(e=e.index)>t){var i=e;e=t,t=i}this.matrix[(t*(t+1)>>1)+e-1]=n?1:0},i.prototype.reset=function(){for(var t=0,e=this.matrix.length;t!==e;t++)this.matrix[t]=0},i.prototype.setNumObjects=function(t){this.matrix.length=t*(t-1)>>1}},{}],5:[function(t,e,n){var i=t("../objects/Body"),r=t("../math/Vec3"),o=t("../math/Quaternion");function a(){this.world=null,this.useBoundingBoxes=!1,this.dirty=!0}t("../shapes/Shape"),t("../shapes/Plane"),e.exports=a,a.prototype.collisionPairs=function(t,e,n){throw new Error("collisionPairs not implemented for this BroadPhase class!")},a.prototype.needBroadphaseCollision=function(t,e){return 0!=(t.collisionFilterGroup&e.collisionFilterMask)&&0!=(e.collisionFilterGroup&t.collisionFilterMask)&&(0==(t.type&i.STATIC)&&t.sleepState!==i.SLEEPING||0==(e.type&i.STATIC)&&e.sleepState!==i.SLEEPING)},a.prototype.intersectionTest=function(t,e,n,i){this.useBoundingBoxes?this.doBoundingBoxBroadphase(t,e,n,i):this.doBoundingSphereBroadphase(t,e,n,i)};var s=new r;new r,new o,new r,a.prototype.doBoundingSphereBroadphase=function(t,e,n,i){var r=s;e.position.vsub(t.position,r);var o=Math.pow(t.boundingRadius+e.boundingRadius,2);r.norm2()<o&&(n.push(t),i.push(e))},a.prototype.doBoundingBoxBroadphase=function(t,e,n,i){t.aabbNeedsUpdate&&t.computeAABB(),e.aabbNeedsUpdate&&e.computeAABB(),t.aabb.overlaps(e.aabb)&&(n.push(t),i.push(e))};var c={keys:[]},l=[],u=[];a.prototype.makePairsUnique=function(t,e){for(var n=c,i=l,r=u,o=t.length,a=0;a!==o;a++)i[a]=t[a],r[a]=e[a];for(t.length=0,e.length=0,a=0;a!==o;a++){var s=i[a].id,h=r[a].id;n[p=s<h?s+","+h:h+","+s]=a,n.keys.push(p)}for(a=0;a!==n.keys.length;a++){var p=n.keys.pop(),d=n[p];t.push(i[d]),e.push(r[d]),delete n[p]}},a.prototype.setWorld=function(t){};var h=new r;a.boundingSphereCheck=function(t,e){var n=h;return t.position.vsub(e.position,n),Math.pow(t.shape.boundingSphereRadius+e.shape.boundingSphereRadius,2)>n.norm2()},a.prototype.aabbQuery=function(t,e,n){return console.warn(".aabbQuery is not implemented in this Broadphase subclass."),[]}},{"../math/Quaternion":29,"../math/Vec3":31,"../objects/Body":32,"../shapes/Plane":43,"../shapes/Shape":44}],6:[function(t,e,n){e.exports=a;var i=t("./Broadphase"),r=t("../math/Vec3"),o=t("../shapes/Shape");function a(t,e,n,o,a){i.apply(this),this.nx=n||10,this.ny=o||10,this.nz=a||10,this.aabbMin=t||new r(100,100,100),this.aabbMax=e||new r(-100,-100,-100);var s=this.nx*this.ny*this.nz;if(s<=0)throw"GridBroadphase: Each dimension's n must be >0";this.bins=[],this.binLengths=[],this.bins.length=s,this.binLengths.length=s;for(var c=0;c<s;c++)this.bins[c]=[],this.binLengths[c]=0}a.prototype=new i,a.prototype.constructor=a;var s=new r;new r,a.prototype.collisionPairs=function(t,e,n){for(var i=t.numObjects(),r=t.bodies,a=this.aabbMax,c=this.aabbMin,l=this.nx,u=this.ny,h=this.nz,p=u*h,d=h,f=1,m=a.x,v=a.y,g=a.z,y=c.x,w=c.y,x=c.z,_=l/(m-y),b=u/(v-w),S=h/(g-x),M=(m-y)/l,E=(v-w)/u,A=(g-x)/h,T=.5*Math.sqrt(M*M+E*E+A*A),P=o.types,L=P.SPHERE,C=P.PLANE,R=(P.BOX,P.COMPOUND,P.CONVEXPOLYHEDRON,this.bins),O=this.binLengths,F=this.bins.length,I=0;I!==F;I++)O[I]=0;var N=Math.ceil;function B(t,e,n,i,r,o,a){var s=(t-y)*_|0,c=(e-w)*b|0,m=(n-x)*S|0,v=N((i-y)*_),g=N((r-w)*b),M=N((o-x)*S);s<0?s=0:s>=l&&(s=l-1),c<0?c=0:c>=u&&(c=u-1),m<0?m=0:m>=h&&(m=h-1),v<0?v=0:v>=l&&(v=l-1),g<0?g=0:g>=u&&(g=u-1),M<0?M=0:M>=h&&(M=h-1),c*=d,m*=f,v*=p,g*=d,M*=f;for(var E=s*=p;E<=v;E+=p)for(var A=c;A<=g;A+=d)for(var T=m;T<=M;T+=f){var P=E+A+T;R[P][O[P]++]=a}}for(c=Math.min,a=Math.max,I=0;I!==i;I++){var D=(nt=r[I]).shape;switch(D.type){case L:var z=nt.position.x,V=nt.position.y,U=nt.position.z,k=D.radius;B(z-k,V-k,U-k,z+k,V+k,U+k,nt);break;case C:D.worldNormalNeedsUpdate&&D.computeWorldNormal(nt.quaternion);var j=D.worldNormal,H=y+.5*M-nt.position.x,G=w+.5*E-nt.position.y,W=x+.5*A-nt.position.z,q=s;q.set(H,G,W);for(var X=0,Y=0;X!==l;X++,Y+=p,q.y=G,q.x+=M)for(var Q=0,K=0;Q!==u;Q++,K+=d,q.z=W,q.y+=E)for(var Z=0,J=0;Z!==h;Z++,J+=f,q.z+=A)if(q.dot(j)<T){var $=Y+K+J;R[$][O[$]++]=nt}break;default:nt.aabbNeedsUpdate&&nt.computeAABB(),B(nt.aabb.lowerBound.x,nt.aabb.lowerBound.y,nt.aabb.lowerBound.z,nt.aabb.upperBound.x,nt.aabb.upperBound.y,nt.aabb.upperBound.z,nt)}}for(I=0;I!==F;I++){var tt=O[I];if(tt>1){var et=R[I];for(X=0;X!==tt;X++){var nt=et[X];for(Q=0;Q!==X;Q++){var it=et[Q];this.needBroadphaseCollision(nt,it)&&this.intersectionTest(nt,it,e,n)}}}}this.makePairsUnique(e,n)}},{"../math/Vec3":31,"../shapes/Shape":44,"./Broadphase":5}],7:[function(t,e,n){e.exports=o;var i=t("./Broadphase"),r=t("./AABB");function o(){i.apply(this)}o.prototype=new i,o.prototype.constructor=o,o.prototype.collisionPairs=function(t,e,n){var i,r,o,a,s=t.bodies,c=s.length;for(i=0;i!==c;i++)for(r=0;r!==i;r++)o=s[i],a=s[r],this.needBroadphaseCollision(o,a)&&this.intersectionTest(o,a,e,n)},new r,o.prototype.aabbQuery=function(t,e,n){n=n||[];for(var i=0;i<t.bodies.length;i++){var r=t.bodies[i];r.aabbNeedsUpdate&&r.computeAABB(),r.aabb.overlaps(e)&&n.push(r)}return n}},{"./AABB":3,"./Broadphase":5}],8:[function(t,e,n){function i(){this.matrix={}}e.exports=i,i.prototype.get=function(t,e){if(t=t.id,(e=e.id)>t){var n=e;e=t,t=n}return t+"-"+e in this.matrix},i.prototype.set=function(t,e,n){if(t=t.id,(e=e.id)>t){var i=e;e=t,t=i}n?this.matrix[t+"-"+e]=!0:delete this.matrix[t+"-"+e]},i.prototype.reset=function(){this.matrix={}},i.prototype.setNumObjects=function(t){}},{}],9:[function(t,e,n){function i(){this.current=[],this.previous=[]}function r(t,e){t.push((4294901760&e)>>16,65535&e)}e.exports=i,i.prototype.getKey=function(t,e){if(e<t){var n=e;e=t,t=n}return t<<16|e},i.prototype.set=function(t,e){for(var n=this.getKey(t,e),i=this.current,r=0;n>i[r];)r++;if(n!==i[r]){for(e=i.length-1;e>=r;e--)i[e+1]=i[e];i[r]=n}},i.prototype.tick=function(){var t=this.current;this.current=this.previous,this.previous=t,this.current.length=0},i.prototype.getDiff=function(t,e){for(var n=this.current,i=this.previous,o=n.length,a=i.length,s=0,c=0;c<o;c++){for(var l=n[c];l>i[s];)s++;l===i[s]||r(t,l)}for(s=0,c=0;c<a;c++){for(var u=i[c];u>n[s];)s++;n[s]===u||r(e,u)}}},{}],10:[function(t,e,n){e.exports=l;var i=t("../math/Vec3"),r=t("../math/Quaternion"),o=t("../math/Transform"),a=(t("../shapes/ConvexPolyhedron"),t("../shapes/Box"),t("../collision/RaycastResult")),s=t("../shapes/Shape"),c=t("../collision/AABB");function l(t,e){this.from=t?t.clone():new i,this.to=e?e.clone():new i,this._direction=new i,this.precision=1e-4,this.checkCollisionResponse=!0,this.skipBackfaces=!1,this.collisionFilterMask=-1,this.collisionFilterGroup=-1,this.mode=l.ANY,this.result=new a,this.hasHit=!1,this.callback=function(t){}}l.prototype.constructor=l,l.CLOSEST=1,l.ANY=2,l.ALL=4;var u=new c,h=[];l.prototype.intersectWorld=function(t,e){return this.mode=e.mode||l.ANY,this.result=e.result||new a,this.skipBackfaces=!!e.skipBackfaces,this.collisionFilterMask=void 0!==e.collisionFilterMask?e.collisionFilterMask:-1,this.collisionFilterGroup=void 0!==e.collisionFilterGroup?e.collisionFilterGroup:-1,e.from&&this.from.copy(e.from),e.to&&this.to.copy(e.to),this.callback=e.callback||function(){},this.hasHit=!1,this.result.reset(),this._updateDirection(),this.getAABB(u),h.length=0,t.broadphase.aabbQuery(t,u,h),this.intersectBodies(h),this.hasHit};var p=new i,d=new i;function f(t,e,n,i){i.vsub(e,D),n.vsub(e,p),t.vsub(e,d);var r,o,a=D.dot(D),s=D.dot(p),c=D.dot(d),l=p.dot(p),u=p.dot(d);return(r=l*c-s*u)>=0&&(o=a*u-s*c)>=0&&r+o<a*l-s*s}l.pointInTriangle=f;var m=new i,v=new r;l.prototype.intersectBody=function(t,e){e&&(this.result=e,this._updateDirection());var n=this.checkCollisionResponse;if((!n||t.collisionResponse)&&0!=(this.collisionFilterGroup&t.collisionFilterMask)&&0!=(t.collisionFilterGroup&this.collisionFilterMask))for(var i=m,r=v,o=0,a=t.shapes.length;o<a;o++){var s=t.shapes[o];if((!n||s.collisionResponse)&&0!=(this.collisionFilterGroup&s.collisionFilterMask)&&0!=(s.collisionFilterGroup&this.collisionFilterMask)&&(t.quaternion.mult(t.shapeOrientations[o],r),t.quaternion.vmult(t.shapeOffsets[o],i),i.vadd(t.position,i),this.intersectShape(s,r,i,t),this.result._shouldStop))break}},l.prototype.intersectBodies=function(t,e){e&&(this.result=e,this._updateDirection());for(var n=0,i=t.length;!this.result._shouldStop&&n<i;n++)this.intersectBody(t[n])},l.prototype._updateDirection=function(){this.to.vsub(this.from,this._direction),this._direction.normalize()},l.prototype.intersectShape=function(t,e,n,i){if(!(function(t,e,n){n.vsub(t,D);var i=D.dot(e);return e.mult(i,z),z.vadd(t,z),n.distanceTo(z)}(this.from,this._direction,n)>t.boundingSphereRadius)){var r=this[t.type];r&&r.call(this,t,e,n,i,t)}},new i,new i;var g=new i,y=new i,w=new i,x=new i;new i,new a,l.prototype.intersectBox=function(t,e,n,i,r){return this.intersectConvex(t.convexPolyhedronRepresentation,e,n,i,r)},l.prototype[s.types.BOX]=l.prototype.intersectBox,l.prototype.intersectPlane=function(t,e,n,r,o){var a=this.from,s=this.to,c=this._direction,l=new i(0,0,1);e.vmult(l,l);var u=new i;a.vsub(n,u);var h=u.dot(l);if(s.vsub(n,u),!(h*u.dot(l)>0||a.distanceTo(s)<h)){var p=l.dot(c);if(!(Math.abs(p)<this.precision)){var d=new i,f=new i,m=new i;a.vsub(n,d);var v=-l.dot(d)/p;c.scale(v,f),a.vadd(f,m),this.reportIntersection(l,m,o,r,-1)}}},l.prototype[s.types.PLANE]=l.prototype.intersectPlane,l.prototype.getAABB=function(t){var e=this.to,n=this.from;t.lowerBound.x=Math.min(e.x,n.x),t.lowerBound.y=Math.min(e.y,n.y),t.lowerBound.z=Math.min(e.z,n.z),t.upperBound.x=Math.max(e.x,n.x),t.upperBound.y=Math.max(e.y,n.y),t.upperBound.z=Math.max(e.z,n.z)};var _={faceList:[0]},b=new i,S=new l,M=[];l.prototype.intersectHeightfield=function(t,e,n,i,r){t.data,t.elementSize;var a=S;a.from.copy(this.from),a.to.copy(this.to),o.pointToLocalFrame(n,e,a.from,a.from),o.pointToLocalFrame(n,e,a.to,a.to),a._updateDirection();var s,l,u,h,p=M;s=l=0,u=h=t.data.length-1;var d=new c;a.getAABB(d),t.getIndexOfPosition(d.lowerBound.x,d.lowerBound.y,p,!0),s=Math.max(s,p[0]),l=Math.max(l,p[1]),t.getIndexOfPosition(d.upperBound.x,d.upperBound.y,p,!0),u=Math.min(u,p[0]+1),h=Math.min(h,p[1]+1);for(var f=s;f<u;f++)for(var m=l;m<h;m++){if(this.result._shouldStop)return;if(t.getAabbAtIndex(f,m,d),d.overlapsRay(a)){if(t.getConvexTrianglePillar(f,m,!1),o.pointToWorldFrame(n,e,t.pillarOffset,b),this.intersectConvex(t.pillarConvex,e,b,i,r,_),this.result._shouldStop)return;t.getConvexTrianglePillar(f,m,!0),o.pointToWorldFrame(n,e,t.pillarOffset,b),this.intersectConvex(t.pillarConvex,e,b,i,r,_)}}},l.prototype[s.types.HEIGHTFIELD]=l.prototype.intersectHeightfield;var E=new i,A=new i;l.prototype.intersectSphere=function(t,e,n,i,r){var o=this.from,a=this.to,s=t.radius,c=Math.pow(a.x-o.x,2)+Math.pow(a.y-o.y,2)+Math.pow(a.z-o.z,2),l=2*((a.x-o.x)*(o.x-n.x)+(a.y-o.y)*(o.y-n.y)+(a.z-o.z)*(o.z-n.z)),u=Math.pow(o.x-n.x,2)+Math.pow(o.y-n.y,2)+Math.pow(o.z-n.z,2)-Math.pow(s,2),h=Math.pow(l,2)-4*c*u,p=E,d=A;if(!(h<0))if(0===h)o.lerp(a,h,p),p.vsub(n,d),d.normalize(),this.reportIntersection(d,p,r,i,-1);else{var f=(-l-Math.sqrt(h))/(2*c),m=(-l+Math.sqrt(h))/(2*c);if(f>=0&&f<=1&&(o.lerp(a,f,p),p.vsub(n,d),d.normalize(),this.reportIntersection(d,p,r,i,-1)),this.result._shouldStop)return;m>=0&&m<=1&&(o.lerp(a,m,p),p.vsub(n,d),d.normalize(),this.reportIntersection(d,p,r,i,-1))}},l.prototype[s.types.SPHERE]=l.prototype.intersectSphere;var T=new i,P=(new i,new i,new i);l.prototype.intersectConvex=function(t,e,n,i,r,o){for(var a=T,s=P,c=o&&o.faceList||null,l=t.faces,u=t.vertices,h=t.faceNormals,p=this._direction,d=this.from,m=this.to,v=d.distanceTo(m),_=c?c.length:l.length,b=this.result,S=0;!b._shouldStop&&S<_;S++){var M=c?c[S]:S,E=l[M],A=h[M],L=e,C=n;s.copy(u[E[0]]),L.vmult(s,s),s.vadd(C,s),s.vsub(d,s),L.vmult(A,a);var R=p.dot(a);if(!(Math.abs(R)<this.precision)){var O=a.dot(s)/R;if(!(O<0)){p.mult(O,g),g.vadd(d,g),y.copy(u[E[0]]),L.vmult(y,y),C.vadd(y,y);for(var F=1;!b._shouldStop&&F<E.length-1;F++){w.copy(u[E[F]]),x.copy(u[E[F+1]]),L.vmult(w,w),L.vmult(x,x),C.vadd(w,w),C.vadd(x,x);var I=g.distanceTo(d);!f(g,y,w,x)&&!f(g,w,y,x)||I>v||this.reportIntersection(a,g,r,i,M)}}}}},l.prototype[s.types.CONVEXPOLYHEDRON]=l.prototype.intersectConvex;var L=new i,C=new i,R=new i,O=new i,F=new i,I=new i,N=(new c,[]),B=new o;l.prototype.intersectTrimesh=function(t,e,n,i,r,a){var s=L,c=N,l=B,u=P,h=C,p=R,d=O,m=I,v=F,_=(a&&a.faceList,t.indices),b=(t.vertices,t.faceNormals,this.from),S=this.to,M=this._direction;l.position.copy(n),l.quaternion.copy(e),o.vectorToLocalFrame(n,e,M,h),o.pointToLocalFrame(n,e,b,p),o.pointToLocalFrame(n,e,S,d),d.x*=t.scale.x,d.y*=t.scale.y,d.z*=t.scale.z,p.x*=t.scale.x,p.y*=t.scale.y,p.z*=t.scale.z,d.vsub(p,h),h.normalize();var E=p.distanceSquared(d);t.tree.rayQuery(this,l,c);for(var A=0,T=c.length;!this.result._shouldStop&&A!==T;A++){var D=c[A];t.getNormal(D,s),t.getVertex(_[3*D],y),y.vsub(p,u);var z=h.dot(s),V=s.dot(u)/z;if(!(V<0)){h.scale(V,g),g.vadd(p,g),t.getVertex(_[3*D+1],w),t.getVertex(_[3*D+2],x);var U=g.distanceSquared(p);!f(g,w,y,x)&&!f(g,y,w,x)||U>E||(o.vectorToWorldFrame(e,s,v),o.pointToWorldFrame(n,e,g,m),this.reportIntersection(v,m,r,i,D))}}c.length=0},l.prototype[s.types.TRIMESH]=l.prototype.intersectTrimesh,l.prototype.reportIntersection=function(t,e,n,i,r){var o=this.from,a=this.to,s=o.distanceTo(e),c=this.result;if(!(this.skipBackfaces&&t.dot(this._direction)>0))switch(c.hitFaceIndex=void 0!==r?r:-1,this.mode){case l.ALL:this.hasHit=!0,c.set(o,a,t,e,n,i,s),c.hasHit=!0,this.callback(c);break;case l.CLOSEST:(s<c.distance||!c.hasHit)&&(this.hasHit=!0,c.hasHit=!0,c.set(o,a,t,e,n,i,s));break;case l.ANY:this.hasHit=!0,c.hasHit=!0,c.set(o,a,t,e,n,i,s),c._shouldStop=!0}};var D=new i,z=new i},{"../collision/AABB":3,"../collision/RaycastResult":11,"../math/Quaternion":29,"../math/Transform":30,"../math/Vec3":31,"../shapes/Box":38,"../shapes/ConvexPolyhedron":39,"../shapes/Shape":44}],11:[function(t,e,n){var i=t("../math/Vec3");function r(){this.rayFromWorld=new i,this.rayToWorld=new i,this.hitNormalWorld=new i,this.hitPointWorld=new i,this.hasHit=!1,this.shape=null,this.body=null,this.hitFaceIndex=-1,this.distance=-1,this._shouldStop=!1}e.exports=r,r.prototype.reset=function(){this.rayFromWorld.setZero(),this.rayToWorld.setZero(),this.hitNormalWorld.setZero(),this.hitPointWorld.setZero(),this.hasHit=!1,this.shape=null,this.body=null,this.hitFaceIndex=-1,this.distance=-1,this._shouldStop=!1},r.prototype.abort=function(){this._shouldStop=!0},r.prototype.set=function(t,e,n,i,r,o,a){this.rayFromWorld.copy(t),this.rayToWorld.copy(e),this.hitNormalWorld.copy(n),this.hitPointWorld.copy(i),this.shape=r,this.body=o,this.distance=a}},{"../math/Vec3":31}],12:[function(t,e,n){t("../shapes/Shape");var i=t("../collision/Broadphase");function r(t){i.apply(this),this.axisList=[],this.world=null,this.axisIndex=0;var e=this.axisList;this._addBodyHandler=function(t){e.push(t.body)},this._removeBodyHandler=function(t){var n=e.indexOf(t.body);-1!==n&&e.splice(n,1)},t&&this.setWorld(t)}e.exports=r,r.prototype=new i,r.prototype.setWorld=function(t){this.axisList.length=0;for(var e=0;e<t.bodies.length;e++)this.axisList.push(t.bodies[e]);t.removeEventListener("addBody",this._addBodyHandler),t.removeEventListener("removeBody",this._removeBodyHandler),t.addEventListener("addBody",this._addBodyHandler),t.addEventListener("removeBody",this._removeBodyHandler),this.world=t,this.dirty=!0},r.insertionSortX=function(t){for(var e=1,n=t.length;e<n;e++){for(var i=t[e],r=e-1;r>=0&&!(t[r].aabb.lowerBound.x<=i.aabb.lowerBound.x);r--)t[r+1]=t[r];t[r+1]=i}return t},r.insertionSortY=function(t){for(var e=1,n=t.length;e<n;e++){for(var i=t[e],r=e-1;r>=0&&!(t[r].aabb.lowerBound.y<=i.aabb.lowerBound.y);r--)t[r+1]=t[r];t[r+1]=i}return t},r.insertionSortZ=function(t){for(var e=1,n=t.length;e<n;e++){for(var i=t[e],r=e-1;r>=0&&!(t[r].aabb.lowerBound.z<=i.aabb.lowerBound.z);r--)t[r+1]=t[r];t[r+1]=i}return t},r.prototype.collisionPairs=function(t,e,n){var i,o,a=this.axisList,s=a.length,c=this.axisIndex;for(this.dirty&&(this.sortList(),this.dirty=!1),i=0;i!==s;i++){var l=a[i];for(o=i+1;o<s;o++){var u=a[o];if(this.needBroadphaseCollision(l,u)){if(!r.checkBounds(l,u,c))break;this.intersectionTest(l,u,e,n)}}}},r.prototype.sortList=function(){for(var t=this.axisList,e=this.axisIndex,n=t.length,i=0;i!==n;i++){var o=t[i];o.aabbNeedsUpdate&&o.computeAABB()}0===e?r.insertionSortX(t):1===e?r.insertionSortY(t):2===e&&r.insertionSortZ(t)},r.checkBounds=function(t,e,n){var i,r;0===n?(i=t.position.x,r=e.position.x):1===n?(i=t.position.y,r=e.position.y):2===n&&(i=t.position.z,r=e.position.z);var o=t.boundingRadius,a=e.boundingRadius;return r-a<i+o},r.prototype.autoDetectAxis=function(){for(var t=0,e=0,n=0,i=0,r=0,o=0,a=this.axisList,s=a.length,c=1/s,l=0;l!==s;l++){var u=a[l],h=u.position.x;t+=h,e+=h*h;var p=u.position.y;n+=p,i+=p*p;var d=u.position.z;r+=d,o+=d*d}var f=e-t*t*c,m=i-n*n*c,v=o-r*r*c;this.axisIndex=f>m?f>v?0:2:m>v?1:2},r.prototype.aabbQuery=function(t,e,n){n=n||[],this.dirty&&(this.sortList(),this.dirty=!1);var i=this.axisIndex,r="x";1===i&&(r="y"),2===i&&(r="z");for(var o=this.axisList,a=(e.lowerBound[r],e.upperBound[r],0);a<o.length;a++){var s=o[a];s.aabbNeedsUpdate&&s.computeAABB(),s.aabb.overlaps(e)&&n.push(s)}return n}},{"../collision/Broadphase":5,"../shapes/Shape":44}],13:[function(t,e,n){e.exports=s,t("./Constraint");var i=t("./PointToPointConstraint"),r=t("../equations/ConeEquation"),o=t("../equations/RotationalEquation"),a=(t("../equations/ContactEquation"),t("../math/Vec3"));function s(t,e,n){var s=void 0!==(n=n||{}).maxForce?n.maxForce:1e6,c=n.pivotA?n.pivotA.clone():new a,l=n.pivotB?n.pivotB.clone():new a;this.axisA=n.axisA?n.axisA.clone():new a,this.axisB=n.axisB?n.axisB.clone():new a,i.call(this,t,c,e,l,s),this.collideConnected=!!n.collideConnected,this.angle=void 0!==n.angle?n.angle:0;var u=this.coneEquation=new r(t,e,n),h=this.twistEquation=new o(t,e,n);this.twistAngle=void 0!==n.twistAngle?n.twistAngle:0,u.maxForce=0,u.minForce=-s,h.maxForce=0,h.minForce=-s,this.equations.push(u,h)}s.prototype=new i,s.constructor=s,new a,new a,s.prototype.update=function(){var t=this.bodyA,e=this.bodyB,n=this.coneEquation,r=this.twistEquation;i.prototype.update.call(this),t.vectorToWorldFrame(this.axisA,n.axisA),e.vectorToWorldFrame(this.axisB,n.axisB),this.axisA.tangents(r.axisA,r.axisA),t.vectorToWorldFrame(r.axisA,r.axisA),this.axisB.tangents(r.axisB,r.axisB),e.vectorToWorldFrame(r.axisB,r.axisB),n.angle=this.angle,r.maxAngle=this.twistAngle}},{"../equations/ConeEquation":19,"../equations/ContactEquation":20,"../equations/RotationalEquation":23,"../math/Vec3":31,"./Constraint":14,"./PointToPointConstraint":18}],14:[function(t,e,n){e.exports=r;var i=t("../utils/Utils");function r(t,e,n){n=i.defaults(n,{collideConnected:!0,wakeUpBodies:!0}),this.equations=[],this.bodyA=t,this.bodyB=e,this.id=r.idCounter++,this.collideConnected=n.collideConnected,n.wakeUpBodies&&(t&&t.wakeUp(),e&&e.wakeUp())}r.prototype.update=function(){throw new Error("method update() not implmemented in this Constraint subclass!")},r.prototype.enable=function(){for(var t=this.equations,e=0;e<t.length;e++)t[e].enabled=!0},r.prototype.disable=function(){for(var t=this.equations,e=0;e<t.length;e++)t[e].enabled=!1},r.idCounter=0},{"../utils/Utils":54}],15:[function(t,e,n){e.exports=o;var i=t("./Constraint"),r=t("../equations/ContactEquation");function o(t,e,n,o){i.call(this,t,e),void 0===n&&(n=t.position.distanceTo(e.position)),void 0===o&&(o=1e6),this.distance=n;var a=this.distanceEquation=new r(t,e);this.equations.push(a),a.minForce=-o,a.maxForce=o}o.prototype=new i,o.prototype.update=function(){var t=this.bodyA,e=this.bodyB,n=this.distanceEquation,i=.5*this.distance,r=n.ni;e.position.vsub(t.position,r),r.normalize(),r.mult(i,n.ri),r.mult(-i,n.rj)}},{"../equations/ContactEquation":20,"./Constraint":14}],16:[function(t,e,n){e.exports=s,t("./Constraint");var i=t("./PointToPointConstraint"),r=t("../equations/RotationalEquation"),o=t("../equations/RotationalMotorEquation"),a=(t("../equations/ContactEquation"),t("../math/Vec3"));function s(t,e,n){var s=void 0!==(n=n||{}).maxForce?n.maxForce:1e6,c=n.pivotA?n.pivotA.clone():new a,l=n.pivotB?n.pivotB.clone():new a;i.call(this,t,c,e,l,s),(this.axisA=n.axisA?n.axisA.clone():new a(1,0,0)).normalize(),(this.axisB=n.axisB?n.axisB.clone():new a(1,0,0)).normalize();var u=this.rotationalEquation1=new r(t,e,n),h=this.rotationalEquation2=new r(t,e,n),p=this.motorEquation=new o(t,e,s);p.enabled=!1,this.equations.push(u,h,p)}s.prototype=new i,s.constructor=s,s.prototype.enableMotor=function(){this.motorEquation.enabled=!0},s.prototype.disableMotor=function(){this.motorEquation.enabled=!1},s.prototype.setMotorSpeed=function(t){this.motorEquation.targetVelocity=t},s.prototype.setMotorMaxForce=function(t){this.motorEquation.maxForce=t,this.motorEquation.minForce=-t};var c=new a,l=new a;s.prototype.update=function(){var t=this.bodyA,e=this.bodyB,n=this.motorEquation,r=this.rotationalEquation1,o=this.rotationalEquation2,a=c,s=l,u=this.axisA,h=this.axisB;i.prototype.update.call(this),t.quaternion.vmult(u,a),e.quaternion.vmult(h,s),a.tangents(r.axisA,o.axisA),r.axisB.copy(s),o.axisB.copy(s),this.motorEquation.enabled&&(t.quaternion.vmult(this.axisA,n.axisA),e.quaternion.vmult(this.axisB,n.axisB))}},{"../equations/ContactEquation":20,"../equations/RotationalEquation":23,"../equations/RotationalMotorEquation":24,"../math/Vec3":31,"./Constraint":14,"./PointToPointConstraint":18}],17:[function(t,e,n){e.exports=a,t("./Constraint");var i=t("./PointToPointConstraint"),r=t("../equations/RotationalEquation"),o=(t("../equations/RotationalMotorEquation"),t("../equations/ContactEquation"),t("../math/Vec3"));function a(t,e,n){var a=void 0!==(n=n||{}).maxForce?n.maxForce:1e6,s=new o,c=new o,l=new o;t.position.vadd(e.position,l),l.scale(.5,l),e.pointToLocalFrame(l,c),t.pointToLocalFrame(l,s),i.call(this,t,s,e,c,a),this.xA=t.vectorToLocalFrame(o.UNIT_X),this.xB=e.vectorToLocalFrame(o.UNIT_X),this.yA=t.vectorToLocalFrame(o.UNIT_Y),this.yB=e.vectorToLocalFrame(o.UNIT_Y),this.zA=t.vectorToLocalFrame(o.UNIT_Z),this.zB=e.vectorToLocalFrame(o.UNIT_Z);var u=this.rotationalEquation1=new r(t,e,n),h=this.rotationalEquation2=new r(t,e,n),p=this.rotationalEquation3=new r(t,e,n);this.equations.push(u,h,p)}a.prototype=new i,a.constructor=a,new o,new o,a.prototype.update=function(){var t=this.bodyA,e=this.bodyB,n=(this.motorEquation,this.rotationalEquation1),r=this.rotationalEquation2,o=this.rotationalEquation3;i.prototype.update.call(this),t.vectorToWorldFrame(this.xA,n.axisA),e.vectorToWorldFrame(this.yB,n.axisB),t.vectorToWorldFrame(this.yA,r.axisA),e.vectorToWorldFrame(this.zB,r.axisB),t.vectorToWorldFrame(this.zA,o.axisA),e.vectorToWorldFrame(this.xB,o.axisB)}},{"../equations/ContactEquation":20,"../equations/RotationalEquation":23,"../equations/RotationalMotorEquation":24,"../math/Vec3":31,"./Constraint":14,"./PointToPointConstraint":18}],18:[function(t,e,n){e.exports=a;var i=t("./Constraint"),r=t("../equations/ContactEquation"),o=t("../math/Vec3");function a(t,e,n,a,s){i.call(this,t,n),s=void 0!==s?s:1e6,this.pivotA=e?e.clone():new o,this.pivotB=a?a.clone():new o;var c=this.equationX=new r(t,n),l=this.equationY=new r(t,n),u=this.equationZ=new r(t,n);this.equations.push(c,l,u),c.minForce=l.minForce=u.minForce=-s,c.maxForce=l.maxForce=u.maxForce=s,c.ni.set(1,0,0),l.ni.set(0,1,0),u.ni.set(0,0,1)}a.prototype=new i,a.prototype.update=function(){var t=this.bodyA,e=this.bodyB,n=this.equationX,i=this.equationY,r=this.equationZ;t.quaternion.vmult(this.pivotA,n.ri),e.quaternion.vmult(this.pivotB,n.rj),i.ri.copy(n.ri),i.rj.copy(n.rj),r.ri.copy(n.ri),r.rj.copy(n.rj)}},{"../equations/ContactEquation":20,"../math/Vec3":31,"./Constraint":14}],19:[function(t,e,n){e.exports=o;var i=t("../math/Vec3"),r=(t("../math/Mat3"),t("./Equation"));function o(t,e,n){var o=void 0!==(n=n||{}).maxForce?n.maxForce:1e6;r.call(this,t,e,-o,o),this.axisA=n.axisA?n.axisA.clone():new i(1,0,0),this.axisB=n.axisB?n.axisB.clone():new i(0,1,0),this.angle=void 0!==n.angle?n.angle:0}o.prototype=new r,o.prototype.constructor=o;var a=new i,s=new i;o.prototype.computeB=function(t){var e=this.a,n=this.b,i=this.axisA,r=this.axisB,o=a,c=s,l=this.jacobianElementA,u=this.jacobianElementB;return i.cross(r,o),r.cross(i,c),l.rotational.copy(c),u.rotational.copy(o),-(Math.cos(this.angle)-i.dot(r))*e-this.computeGW()*n-t*this.computeGiMf()}},{"../math/Mat3":28,"../math/Vec3":31,"./Equation":21}],20:[function(t,e,n){e.exports=o;var i=t("./Equation"),r=t("../math/Vec3");function o(t,e,n){n=void 0!==n?n:1e6,i.call(this,t,e,0,n),this.restitution=0,this.ri=new r,this.rj=new r,this.ni=new r}t("../math/Mat3"),o.prototype=new i,o.prototype.constructor=o;var a=new r,s=new r,c=new r;o.prototype.computeB=function(t){var e=this.a,n=this.b,i=this.bi,r=this.bj,o=this.ri,l=this.rj,u=a,h=s,p=i.velocity,d=i.angularVelocity,f=(i.force,i.torque,r.velocity),m=r.angularVelocity,v=(r.force,r.torque,c),g=this.jacobianElementA,y=this.jacobianElementB,w=this.ni;o.cross(w,u),l.cross(w,h),w.negate(g.spatial),u.negate(g.rotational),y.spatial.copy(w),y.rotational.copy(h),v.copy(r.position),v.vadd(l,v),v.vsub(i.position,v),v.vsub(o,v);var x=w.dot(v),_=this.restitution+1;return-x*e-(_*f.dot(w)-_*p.dot(w)+m.dot(h)-d.dot(u))*n-t*this.computeGiMf()};var l=new r,u=new r,h=new r,p=new r,d=new r;o.prototype.getImpactVelocityAlongNormal=function(){var t=l,e=u,n=h,i=p,r=d;return this.bi.position.vadd(this.ri,n),this.bj.position.vadd(this.rj,i),this.bi.getVelocityAtWorldPoint(n,t),this.bj.getVelocityAtWorldPoint(i,e),t.vsub(e,r),this.ni.dot(r)}},{"../math/Mat3":28,"../math/Vec3":31,"./Equation":21}],21:[function(t,e,n){e.exports=o;var i=t("../math/JacobianElement"),r=t("../math/Vec3");function o(t,e,n,r){this.id=o.id++,this.minForce=void 0===n?-1e6:n,this.maxForce=void 0===r?1e6:r,this.bi=t,this.bj=e,this.a=0,this.b=0,this.eps=0,this.jacobianElementA=new i,this.jacobianElementB=new i,this.enabled=!0,this.multiplier=0,this.setSpookParams(1e7,4,1/60)}o.prototype.constructor=o,o.id=0,o.prototype.setSpookParams=function(t,e,n){var i=e,r=t,o=n;this.a=4/(o*(1+4*i)),this.b=4*i/(1+4*i),this.eps=4/(o*o*r*(1+4*i))},o.prototype.computeB=function(t,e,n){var i=this.computeGW();return-this.computeGq()*t-i*e-this.computeGiMf()*n},o.prototype.computeGq=function(){var t=this.jacobianElementA,e=this.jacobianElementB,n=this.bi,i=this.bj,r=n.position,o=i.position;return t.spatial.dot(r)+e.spatial.dot(o)},new r,o.prototype.computeGW=function(){var t=this.jacobianElementA,e=this.jacobianElementB,n=this.bi,i=this.bj,r=n.velocity,o=i.velocity,a=n.angularVelocity,s=i.angularVelocity;return t.multiplyVectors(r,a)+e.multiplyVectors(o,s)},o.prototype.computeGWlambda=function(){var t=this.jacobianElementA,e=this.jacobianElementB,n=this.bi,i=this.bj,r=n.vlambda,o=i.vlambda,a=n.wlambda,s=i.wlambda;return t.multiplyVectors(r,a)+e.multiplyVectors(o,s)};var a=new r,s=new r,c=new r,l=new r;o.prototype.computeGiMf=function(){var t=this.jacobianElementA,e=this.jacobianElementB,n=this.bi,i=this.bj,r=n.force,o=n.torque,u=i.force,h=i.torque,p=n.invMassSolve,d=i.invMassSolve;return r.scale(p,a),u.scale(d,s),n.invInertiaWorldSolve.vmult(o,c),i.invInertiaWorldSolve.vmult(h,l),t.multiplyVectors(a,c)+e.multiplyVectors(s,l)};var u=new r;o.prototype.computeGiMGt=function(){var t=this.jacobianElementA,e=this.jacobianElementB,n=this.bi,i=this.bj,r=n.invMassSolve,o=i.invMassSolve,a=n.invInertiaWorldSolve,s=i.invInertiaWorldSolve,c=r+o;return a.vmult(t.rotational,u),c+=u.dot(t.rotational),s.vmult(e.rotational,u),c+=u.dot(e.rotational)};var h=new r;new r,new r,new r,new r,new r,o.prototype.addToWlambda=function(t){var e=this.jacobianElementA,n=this.jacobianElementB,i=this.bi,r=this.bj,o=h;i.vlambda.addScaledVector(i.invMassSolve*t,e.spatial,i.vlambda),r.vlambda.addScaledVector(r.invMassSolve*t,n.spatial,r.vlambda),i.invInertiaWorldSolve.vmult(e.rotational,o),i.wlambda.addScaledVector(t,o,i.wlambda),r.invInertiaWorldSolve.vmult(n.rotational,o),r.wlambda.addScaledVector(t,o,r.wlambda)},o.prototype.computeC=function(){return this.computeGiMGt()+this.eps}},{"../math/JacobianElement":27,"../math/Vec3":31}],22:[function(t,e,n){e.exports=o;var i=t("./Equation"),r=t("../math/Vec3");function o(t,e,n){i.call(this,t,e,-n,n),this.ri=new r,this.rj=new r,this.t=new r}t("../math/Mat3"),o.prototype=new i,o.prototype.constructor=o;var a=new r,s=new r;o.prototype.computeB=function(t){this.a;var e=this.b,n=(this.bi,this.bj,this.ri),i=this.rj,r=a,o=s,c=this.t;n.cross(c,r),i.cross(c,o);var l=this.jacobianElementA,u=this.jacobianElementB;return c.negate(l.spatial),r.negate(l.rotational),u.spatial.copy(c),u.rotational.copy(o),-this.computeGW()*e-t*this.computeGiMf()}},{"../math/Mat3":28,"../math/Vec3":31,"./Equation":21}],23:[function(t,e,n){e.exports=o;var i=t("../math/Vec3"),r=(t("../math/Mat3"),t("./Equation"));function o(t,e,n){var o=void 0!==(n=n||{}).maxForce?n.maxForce:1e6;r.call(this,t,e,-o,o),this.axisA=n.axisA?n.axisA.clone():new i(1,0,0),this.axisB=n.axisB?n.axisB.clone():new i(0,1,0),this.maxAngle=Math.PI/2}o.prototype=new r,o.prototype.constructor=o;var a=new i,s=new i;o.prototype.computeB=function(t){var e=this.a,n=this.b,i=this.axisA,r=this.axisB,o=a,c=s,l=this.jacobianElementA,u=this.jacobianElementB;return i.cross(r,o),r.cross(i,c),l.rotational.copy(c),u.rotational.copy(o),-(Math.cos(this.maxAngle)-i.dot(r))*e-this.computeGW()*n-t*this.computeGiMf()}},{"../math/Mat3":28,"../math/Vec3":31,"./Equation":21}],24:[function(t,e,n){e.exports=o;var i=t("../math/Vec3"),r=(t("../math/Mat3"),t("./Equation"));function o(t,e,n){n=void 0!==n?n:1e6,r.call(this,t,e,-n,n),this.axisA=new i,this.axisB=new i,this.targetVelocity=0}o.prototype=new r,o.prototype.constructor=o,o.prototype.computeB=function(t){this.a;var e=this.b,n=(this.bi,this.bj,this.axisA),i=this.axisB,r=this.jacobianElementA,o=this.jacobianElementB;return r.rotational.copy(n),i.negate(o.rotational),-(this.computeGW()-this.targetVelocity)*e-t*this.computeGiMf()}},{"../math/Mat3":28,"../math/Vec3":31,"./Equation":21}],25:[function(t,e,n){var i=t("../utils/Utils");function r(t,e,n){n=i.defaults(n,{friction:.3,restitution:.3,contactEquationStiffness:1e7,contactEquationRelaxation:3,frictionEquationStiffness:1e7,frictionEquationRelaxation:3}),this.id=r.idCounter++,this.materials=[t,e],this.friction=n.friction,this.restitution=n.restitution,this.contactEquationStiffness=n.contactEquationStiffness,this.contactEquationRelaxation=n.contactEquationRelaxation,this.frictionEquationStiffness=n.frictionEquationStiffness,this.frictionEquationRelaxation=n.frictionEquationRelaxation}e.exports=r,r.idCounter=0},{"../utils/Utils":54}],26:[function(t,e,n){function i(t){var e="";"string"==typeof(t=t||{})?(e=t,t={}):"object"==typeof t&&(e=""),this.name=e,this.id=i.idCounter++,this.friction=void 0!==t.friction?t.friction:-1,this.restitution=void 0!==t.restitution?t.restitution:-1}e.exports=i,i.idCounter=0},{}],27:[function(t,e,n){e.exports=r;var i=t("./Vec3");function r(){this.spatial=new i,this.rotational=new i}r.prototype.multiplyElement=function(t){return t.spatial.dot(this.spatial)+t.rotational.dot(this.rotational)},r.prototype.multiplyVectors=function(t,e){return t.dot(this.spatial)+e.dot(this.rotational)}},{"./Vec3":31}],28:[function(t,e,n){e.exports=r;var i=t("./Vec3");function r(t){this.elements=t||[0,0,0,0,0,0,0,0,0]}r.prototype.identity=function(){var t=this.elements;t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1},r.prototype.setZero=function(){var t=this.elements;t[0]=0,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=0,t[6]=0,t[7]=0,t[8]=0},r.prototype.setTrace=function(t){var e=this.elements;e[0]=t.x,e[4]=t.y,e[8]=t.z},r.prototype.getTrace=function(t){t=t||new i;var e=this.elements;t.x=e[0],t.y=e[4],t.z=e[8]},r.prototype.vmult=function(t,e){e=e||new i;var n=this.elements,r=t.x,o=t.y,a=t.z;return e.x=n[0]*r+n[1]*o+n[2]*a,e.y=n[3]*r+n[4]*o+n[5]*a,e.z=n[6]*r+n[7]*o+n[8]*a,e},r.prototype.smult=function(t){for(var e=0;e<this.elements.length;e++)this.elements[e]*=t},r.prototype.mmult=function(t,e){for(var n=e||new r,i=0;i<3;i++)for(var o=0;o<3;o++){for(var a=0,s=0;s<3;s++)a+=t.elements[i+3*s]*this.elements[s+3*o];n.elements[i+3*o]=a}return n},r.prototype.scale=function(t,e){e=e||new r;for(var n=this.elements,i=e.elements,o=0;3!==o;o++)i[3*o+0]=t.x*n[3*o+0],i[3*o+1]=t.y*n[3*o+1],i[3*o+2]=t.z*n[3*o+2];return e},r.prototype.solve=function(t,e){e=e||new i;for(var n,r=[],o=0;o<12;o++)r.push(0);for(o=0;o<3;o++)for(n=0;n<3;n++)r[o+4*n]=this.elements[o+3*n];r[3]=t.x,r[7]=t.y,r[11]=t.z;var a,s,c=3,l=c;do{if(0===r[(o=l-c)+4*o])for(n=o+1;n<l;n++)if(0!==r[o+4*n]){a=4;do{r[(s=4-a)+4*o]+=r[s+4*n]}while(--a);break}if(0!==r[o+4*o])for(n=o+1;n<l;n++){var u=r[o+4*n]/r[o+4*o];a=4;do{r[(s=4-a)+4*n]=s<=o?0:r[s+4*n]-r[s+4*o]*u}while(--a)}}while(--c);if(e.z=r[11]/r[10],e.y=(r[7]-r[6]*e.z)/r[5],e.x=(r[3]-r[2]*e.z-r[1]*e.y)/r[0],isNaN(e.x)||isNaN(e.y)||isNaN(e.z)||e.x===1/0||e.y===1/0||e.z===1/0)throw"Could not solve equation! Got x=["+e.toString()+"], b=["+t.toString()+"], A=["+this.toString()+"]";return e},r.prototype.e=function(t,e,n){if(void 0===n)return this.elements[e+3*t];this.elements[e+3*t]=n},r.prototype.copy=function(t){for(var e=0;e<t.elements.length;e++)this.elements[e]=t.elements[e];return this},r.prototype.toString=function(){for(var t="",e=0;e<9;e++)t+=this.elements[e]+",";return t},r.prototype.reverse=function(t){t=t||new r;for(var e,n=[],i=0;i<18;i++)n.push(0);for(i=0;i<3;i++)for(e=0;e<3;e++)n[i+6*e]=this.elements[i+3*e];n[3]=1,n[9]=0,n[15]=0,n[4]=0,n[10]=1,n[16]=0,n[5]=0,n[11]=0,n[17]=1;var o,a,s=3,c=s;do{if(0===n[(i=c-s)+6*i])for(e=i+1;e<c;e++)if(0!==n[i+6*e]){o=6;do{n[(a=6-o)+6*i]+=n[a+6*e]}while(--o);break}if(0!==n[i+6*i])for(e=i+1;e<c;e++){var l=n[i+6*e]/n[i+6*i];o=6;do{n[(a=6-o)+6*e]=a<=i?0:n[a+6*e]-n[a+6*i]*l}while(--o)}}while(--s);i=2;do{e=i-1;do{l=n[i+6*e]/n[i+6*i],o=6;do{n[(a=6-o)+6*e]=n[a+6*e]-n[a+6*i]*l}while(--o)}while(e--)}while(--i);i=2;do{l=1/n[i+6*i],o=6;do{n[(a=6-o)+6*i]=n[a+6*i]*l}while(--o)}while(i--);i=2;do{e=2;do{if(a=n[3+e+6*i],isNaN(a)||a===1/0)throw"Could not reverse! A=["+this.toString()+"]";t.e(i,e,a)}while(e--)}while(i--);return t},r.prototype.setRotationFromQuaternion=function(t){var e=t.x,n=t.y,i=t.z,r=t.w,o=e+e,a=n+n,s=i+i,c=e*o,l=e*a,u=e*s,h=n*a,p=n*s,d=i*s,f=r*o,m=r*a,v=r*s,g=this.elements;return g[0]=1-(h+d),g[1]=l-v,g[2]=u+m,g[3]=l+v,g[4]=1-(c+d),g[5]=p-f,g[6]=u-m,g[7]=p+f,g[8]=1-(c+h),this},r.prototype.transpose=function(t){for(var e=(t=t||new r).elements,n=this.elements,i=0;3!==i;i++)for(var o=0;3!==o;o++)e[3*i+o]=n[3*o+i];return t}},{"./Vec3":31}],29:[function(t,e,n){e.exports=r;var i=t("./Vec3");function r(t,e,n,i){this.x=void 0!==t?t:0,this.y=void 0!==e?e:0,this.z=void 0!==n?n:0,this.w=void 0!==i?i:1}r.prototype.set=function(t,e,n,i){return this.x=t,this.y=e,this.z=n,this.w=i,this},r.prototype.toString=function(){return this.x+","+this.y+","+this.z+","+this.w},r.prototype.toArray=function(){return[this.x,this.y,this.z,this.w]},r.prototype.setFromAxisAngle=function(t,e){var n=Math.sin(.5*e);return this.x=t.x*n,this.y=t.y*n,this.z=t.z*n,this.w=Math.cos(.5*e),this},r.prototype.toAxisAngle=function(t){t=t||new i,this.normalize();var e=2*Math.acos(this.w),n=Math.sqrt(1-this.w*this.w);return n<.001?(t.x=this.x,t.y=this.y,t.z=this.z):(t.x=this.x/n,t.y=this.y/n,t.z=this.z/n),[t,e]};var o=new i,a=new i;r.prototype.setFromVectors=function(t,e){if(t.isAntiparallelTo(e)){var n=o,i=a;t.tangents(n,i),this.setFromAxisAngle(n,Math.PI)}else{var r=t.cross(e);this.x=r.x,this.y=r.y,this.z=r.z,this.w=Math.sqrt(Math.pow(t.norm(),2)*Math.pow(e.norm(),2))+t.dot(e),this.normalize()}return this},new i,new i,new i,r.prototype.mult=function(t,e){e=e||new r;var n=this.x,i=this.y,o=this.z,a=this.w,s=t.x,c=t.y,l=t.z,u=t.w;return e.x=n*u+a*s+i*l-o*c,e.y=i*u+a*c+o*s-n*l,e.z=o*u+a*l+n*c-i*s,e.w=a*u-n*s-i*c-o*l,e},r.prototype.inverse=function(t){var e=this.x,n=this.y,i=this.z,o=this.w;t=t||new r,this.conjugate(t);var a=1/(e*e+n*n+i*i+o*o);return t.x*=a,t.y*=a,t.z*=a,t.w*=a,t},r.prototype.conjugate=function(t){return(t=t||new r).x=-this.x,t.y=-this.y,t.z=-this.z,t.w=this.w,t},r.prototype.normalize=function(){var t=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w);return 0===t?(this.x=0,this.y=0,this.z=0,this.w=0):(t=1/t,this.x*=t,this.y*=t,this.z*=t,this.w*=t),this},r.prototype.normalizeFast=function(){var t=(3-(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w))/2;return 0===t?(this.x=0,this.y=0,this.z=0,this.w=0):(this.x*=t,this.y*=t,this.z*=t,this.w*=t),this},r.prototype.vmult=function(t,e){e=e||new i;var n=t.x,r=t.y,o=t.z,a=this.x,s=this.y,c=this.z,l=this.w,u=l*n+s*o-c*r,h=l*r+c*n-a*o,p=l*o+a*r-s*n,d=-a*n-s*r-c*o;return e.x=u*l+d*-a+h*-c-p*-s,e.y=h*l+d*-s+p*-a-u*-c,e.z=p*l+d*-c+u*-s-h*-a,e},r.prototype.copy=function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=t.w,this},r.prototype.toEuler=function(t,e){var n,i,r;e=e||"YZX";var o=this.x,a=this.y,s=this.z,c=this.w;switch(e){case"YZX":var l=o*a+s*c;if(l>.499&&(n=2*Math.atan2(o,c),i=Math.PI/2,r=0),l<-.499&&(n=-2*Math.atan2(o,c),i=-Math.PI/2,r=0),isNaN(n)){var u=o*o,h=a*a,p=s*s;n=Math.atan2(2*a*c-2*o*s,1-2*h-2*p),i=Math.asin(2*l),r=Math.atan2(2*o*c-2*a*s,1-2*u-2*p)}break;default:throw new Error("Euler order "+e+" not supported yet.")}t.y=n,t.z=i,t.x=r},r.prototype.setFromEuler=function(t,e,n,i){i=i||"XYZ";var r=Math.cos(t/2),o=Math.cos(e/2),a=Math.cos(n/2),s=Math.sin(t/2),c=Math.sin(e/2),l=Math.sin(n/2);return"XYZ"===i?(this.x=s*o*a+r*c*l,this.y=r*c*a-s*o*l,this.z=r*o*l+s*c*a,this.w=r*o*a-s*c*l):"YXZ"===i?(this.x=s*o*a+r*c*l,this.y=r*c*a-s*o*l,this.z=r*o*l-s*c*a,this.w=r*o*a+s*c*l):"ZXY"===i?(this.x=s*o*a-r*c*l,this.y=r*c*a+s*o*l,this.z=r*o*l+s*c*a,this.w=r*o*a-s*c*l):"ZYX"===i?(this.x=s*o*a-r*c*l,this.y=r*c*a+s*o*l,this.z=r*o*l-s*c*a,this.w=r*o*a+s*c*l):"YZX"===i?(this.x=s*o*a+r*c*l,this.y=r*c*a+s*o*l,this.z=r*o*l-s*c*a,this.w=r*o*a-s*c*l):"XZY"===i&&(this.x=s*o*a-r*c*l,this.y=r*c*a-s*o*l,this.z=r*o*l+s*c*a,this.w=r*o*a+s*c*l),this},r.prototype.clone=function(){return new r(this.x,this.y,this.z,this.w)},r.prototype.slerp=function(t,e,n){n=n||new r;var i,o,a,s,c,l=this.x,u=this.y,h=this.z,p=this.w,d=t.x,f=t.y,m=t.z,v=t.w;return(o=l*d+u*f+h*m+p*v)<0&&(o=-o,d=-d,f=-f,m=-m,v=-v),1-o>1e-6?(i=Math.acos(o),a=Math.sin(i),s=Math.sin((1-e)*i)/a,c=Math.sin(e*i)/a):(s=1-e,c=e),n.x=s*l+c*d,n.y=s*u+c*f,n.z=s*h+c*m,n.w=s*p+c*v,n},r.prototype.integrate=function(t,e,n,i){i=i||new r;var o=t.x*n.x,a=t.y*n.y,s=t.z*n.z,c=this.x,l=this.y,u=this.z,h=this.w,p=.5*e;return i.x+=p*(o*h+a*u-s*l),i.y+=p*(a*h+s*c-o*u),i.z+=p*(s*h+o*l-a*c),i.w+=p*(-o*c-a*l-s*u),i}},{"./Vec3":31}],30:[function(t,e,n){var i=t("./Vec3"),r=t("./Quaternion");function o(t){t=t||{},this.position=new i,t.position&&this.position.copy(t.position),this.quaternion=new r,t.quaternion&&this.quaternion.copy(t.quaternion)}e.exports=o;var a=new r;o.pointToLocalFrame=function(t,e,n,r){return r=r||new i,n.vsub(t,r),e.conjugate(a),a.vmult(r,r),r},o.prototype.pointToLocal=function(t,e){return o.pointToLocalFrame(this.position,this.quaternion,t,e)},o.pointToWorldFrame=function(t,e,n,r){return r=r||new i,e.vmult(n,r),r.vadd(t,r),r},o.prototype.pointToWorld=function(t,e){return o.pointToWorldFrame(this.position,this.quaternion,t,e)},o.prototype.vectorToWorldFrame=function(t,e){return e=e||new i,this.quaternion.vmult(t,e),e},o.vectorToWorldFrame=function(t,e,n){return t.vmult(e,n),n},o.vectorToLocalFrame=function(t,e,n,r){return r=r||new i,e.w*=-1,e.vmult(n,r),e.w*=-1,r}},{"./Quaternion":29,"./Vec3":31}],31:[function(t,e,n){e.exports=r;var i=t("./Mat3");function r(t,e,n){this.x=t||0,this.y=e||0,this.z=n||0}r.ZERO=new r(0,0,0),r.UNIT_X=new r(1,0,0),r.UNIT_Y=new r(0,1,0),r.UNIT_Z=new r(0,0,1),r.prototype.cross=function(t,e){var n=t.x,i=t.y,o=t.z,a=this.x,s=this.y,c=this.z;return(e=e||new r).x=s*o-c*i,e.y=c*n-a*o,e.z=a*i-s*n,e},r.prototype.set=function(t,e,n){return this.x=t,this.y=e,this.z=n,this},r.prototype.setZero=function(){this.x=this.y=this.z=0},r.prototype.vadd=function(t,e){if(!e)return new r(this.x+t.x,this.y+t.y,this.z+t.z);e.x=t.x+this.x,e.y=t.y+this.y,e.z=t.z+this.z},r.prototype.vsub=function(t,e){if(!e)return new r(this.x-t.x,this.y-t.y,this.z-t.z);e.x=this.x-t.x,e.y=this.y-t.y,e.z=this.z-t.z},r.prototype.crossmat=function(){return new i([0,-this.z,this.y,this.z,0,-this.x,-this.y,this.x,0])},r.prototype.normalize=function(){var t=this.x,e=this.y,n=this.z,i=Math.sqrt(t*t+e*e+n*n);if(i>0){var r=1/i;this.x*=r,this.y*=r,this.z*=r}else this.x=0,this.y=0,this.z=0;return i},r.prototype.unit=function(t){t=t||new r;var e=this.x,n=this.y,i=this.z,o=Math.sqrt(e*e+n*n+i*i);return o>0?(o=1/o,t.x=e*o,t.y=n*o,t.z=i*o):(t.x=1,t.y=0,t.z=0),t},r.prototype.norm=function(){var t=this.x,e=this.y,n=this.z;return Math.sqrt(t*t+e*e+n*n)},r.prototype.length=r.prototype.norm,r.prototype.norm2=function(){return this.dot(this)},r.prototype.lengthSquared=r.prototype.norm2,r.prototype.distanceTo=function(t){var e=this.x,n=this.y,i=this.z,r=t.x,o=t.y,a=t.z;return Math.sqrt((r-e)*(r-e)+(o-n)*(o-n)+(a-i)*(a-i))},r.prototype.distanceSquared=function(t){var e=this.x,n=this.y,i=this.z,r=t.x,o=t.y,a=t.z;return(r-e)*(r-e)+(o-n)*(o-n)+(a-i)*(a-i)},r.prototype.mult=function(t,e){e=e||new r;var n=this.x,i=this.y,o=this.z;return e.x=t*n,e.y=t*i,e.z=t*o,e},r.prototype.vmul=function(t,e){return(e=e||new r).x=t.x*this.x,e.y=t.y*this.y,e.z=t.z*this.z,e},r.prototype.scale=r.prototype.mult,r.prototype.addScaledVector=function(t,e,n){return(n=n||new r).x=this.x+t*e.x,n.y=this.y+t*e.y,n.z=this.z+t*e.z,n},r.prototype.dot=function(t){return this.x*t.x+this.y*t.y+this.z*t.z},r.prototype.isZero=function(){return 0===this.x&&0===this.y&&0===this.z},r.prototype.negate=function(t){return(t=t||new r).x=-this.x,t.y=-this.y,t.z=-this.z,t};var o=new r,a=new r;r.prototype.tangents=function(t,e){var n=this.norm();if(n>0){var i=o,r=1/n;i.set(this.x*r,this.y*r,this.z*r);var s=a;Math.abs(i.x)<.9?(s.set(1,0,0),i.cross(s,t)):(s.set(0,1,0),i.cross(s,t)),i.cross(t,e)}else t.set(1,0,0),e.set(0,1,0)},r.prototype.toString=function(){return this.x+","+this.y+","+this.z},r.prototype.toArray=function(){return[this.x,this.y,this.z]},r.prototype.copy=function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},r.prototype.lerp=function(t,e,n){var i=this.x,r=this.y,o=this.z;n.x=i+(t.x-i)*e,n.y=r+(t.y-r)*e,n.z=o+(t.z-o)*e},r.prototype.almostEquals=function(t,e){return void 0===e&&(e=1e-6),!(Math.abs(this.x-t.x)>e||Math.abs(this.y-t.y)>e||Math.abs(this.z-t.z)>e)},r.prototype.almostZero=function(t){return void 0===t&&(t=1e-6),!(Math.abs(this.x)>t||Math.abs(this.y)>t||Math.abs(this.z)>t)};var s=new r;r.prototype.isAntiparallelTo=function(t,e){return this.negate(s),s.almostEquals(t,e)},r.prototype.clone=function(){return new r(this.x,this.y,this.z)}},{"./Mat3":28}],32:[function(t,e,n){e.exports=l;var i=t("../utils/EventTarget"),r=(t("../shapes/Shape"),t("../math/Vec3")),o=t("../math/Mat3"),a=t("../math/Quaternion"),s=(t("../material/Material"),t("../collision/AABB")),c=t("../shapes/Box");function l(t){t=t||{},i.apply(this),this.id=l.idCounter++,this.world=null,this.preStep=null,this.postStep=null,this.vlambda=new r,this.collisionFilterGroup="number"==typeof t.collisionFilterGroup?t.collisionFilterGroup:1,this.collisionFilterMask="number"==typeof t.collisionFilterMask?t.collisionFilterMask:-1,this.collisionResponse=!0,this.position=new r,this.previousPosition=new r,this.interpolatedPosition=new r,this.initPosition=new r,t.position&&(this.position.copy(t.position),this.previousPosition.copy(t.position),this.interpolatedPosition.copy(t.position),this.initPosition.copy(t.position)),this.velocity=new r,t.velocity&&this.velocity.copy(t.velocity),this.initVelocity=new r,this.force=new r;var e="number"==typeof t.mass?t.mass:0;this.mass=e,this.invMass=e>0?1/e:0,this.material=t.material||null,this.linearDamping="number"==typeof t.linearDamping?t.linearDamping:.01,this.type=e<=0?l.STATIC:l.DYNAMIC,typeof t.type==typeof l.STATIC&&(this.type=t.type),this.allowSleep=void 0===t.allowSleep||t.allowSleep,this.sleepState=0,this.sleepSpeedLimit=void 0!==t.sleepSpeedLimit?t.sleepSpeedLimit:.03,this.sleepTimeLimit=void 0!==t.sleepTimeLimit?t.sleepTimeLimit:1,this.timeLastSleepy=0,this._wakeUpAfterNarrowphase=!1,this.torque=new r,this.quaternion=new a,this.initQuaternion=new a,this.previousQuaternion=new a,this.interpolatedQuaternion=new a,t.quaternion&&(this.quaternion.copy(t.quaternion),this.initQuaternion.copy(t.quaternion),this.previousQuaternion.copy(t.quaternion),this.interpolatedQuaternion.copy(t.quaternion)),this.angularVelocity=new r,t.angularVelocity&&this.angularVelocity.copy(t.angularVelocity),this.initAngularVelocity=new r,this.shapes=[],this.shapeOffsets=[],this.shapeOrientations=[],this.inertia=new r,this.invInertia=new r,this.invInertiaWorld=new o,this.invMassSolve=0,this.invInertiaSolve=new r,this.invInertiaWorldSolve=new o,this.fixedRotation=void 0!==t.fixedRotation&&t.fixedRotation,this.angularDamping=void 0!==t.angularDamping?t.angularDamping:.01,this.linearFactor=new r(1,1,1),t.linearFactor&&this.linearFactor.copy(t.linearFactor),this.angularFactor=new r(1,1,1),t.angularFactor&&this.angularFactor.copy(t.angularFactor),this.aabb=new s,this.aabbNeedsUpdate=!0,this.boundingRadius=0,this.wlambda=new r,t.shape&&this.addShape(t.shape),this.updateMassProperties()}l.prototype=new i,l.prototype.constructor=l,l.COLLIDE_EVENT_NAME="collide",l.DYNAMIC=1,l.STATIC=2,l.KINEMATIC=4,l.AWAKE=0,l.SLEEPY=1,l.SLEEPING=2,l.idCounter=0,l.wakeupEvent={type:"wakeup"},l.prototype.wakeUp=function(){var t=this.sleepState;this.sleepState=0,this._wakeUpAfterNarrowphase=!1,t===l.SLEEPING&&this.dispatchEvent(l.wakeupEvent)},l.prototype.sleep=function(){this.sleepState=l.SLEEPING,this.velocity.set(0,0,0),this.angularVelocity.set(0,0,0),this._wakeUpAfterNarrowphase=!1},l.sleepyEvent={type:"sleepy"},l.sleepEvent={type:"sleep"},l.prototype.sleepTick=function(t){if(this.allowSleep){var e=this.sleepState,n=this.velocity.norm2()+this.angularVelocity.norm2(),i=Math.pow(this.sleepSpeedLimit,2);e===l.AWAKE&&n<i?(this.sleepState=l.SLEEPY,this.timeLastSleepy=t,this.dispatchEvent(l.sleepyEvent)):e===l.SLEEPY&&n>i?this.wakeUp():e===l.SLEEPY&&t-this.timeLastSleepy>this.sleepTimeLimit&&(this.sleep(),this.dispatchEvent(l.sleepEvent))}},l.prototype.updateSolveMassProperties=function(){this.sleepState===l.SLEEPING||this.type===l.KINEMATIC?(this.invMassSolve=0,this.invInertiaSolve.setZero(),this.invInertiaWorldSolve.setZero()):(this.invMassSolve=this.invMass,this.invInertiaSolve.copy(this.invInertia),this.invInertiaWorldSolve.copy(this.invInertiaWorld))},l.prototype.pointToLocalFrame=function(t,e){return e=e||new r,t.vsub(this.position,e),this.quaternion.conjugate().vmult(e,e),e},l.prototype.vectorToLocalFrame=function(t,e){return e=e||new r,this.quaternion.conjugate().vmult(t,e),e},l.prototype.pointToWorldFrame=function(t,e){return e=e||new r,this.interpolatedQuaternion.vmult(t,e),e.vadd(this.interpolatedPosition,e),e},l.prototype.vectorToWorldFrame=function(t,e){return e=e||new r,this.interpolatedQuaternion.vmult(t,e),e};var u=new r,h=new a;l.prototype.addShape=function(t,e,n){var i=new r,o=new a;return e&&i.copy(e),n&&o.copy(n),this.shapes.push(t),this.shapeOffsets.push(i),this.shapeOrientations.push(o),this.updateMassProperties(),this.updateBoundingRadius(),this.aabbNeedsUpdate=!0,t.body=this,this},l.prototype.updateBoundingRadius=function(){for(var t=this.shapes,e=this.shapeOffsets,n=t.length,i=0,r=0;r!==n;r++){var o=t[r];o.updateBoundingSphereRadius();var a=e[r].norm(),s=o.boundingSphereRadius;a+s>i&&(i=a+s)}this.boundingRadius=i};var p=new s;l.prototype.computeAABB=function(){for(var t=this.shapes,e=this.shapeOffsets,n=this.shapeOrientations,i=t.length,r=u,o=h,a=this.quaternion,s=this.aabb,c=p,l=0;l!==i;l++){var d=t[l];a.vmult(e[l],r),r.vadd(this.position,r),n[l].mult(a,o),d.calculateWorldAABB(r,o,c.lowerBound,c.upperBound),0===l?s.copy(c):s.extend(c)}this.aabbNeedsUpdate=!1};var d=new o,f=new o;new o,l.prototype.updateInertiaWorld=function(t){var e=this.invInertia;if(e.x!==e.y||e.y!==e.z||t){var n=d,i=f;n.setRotationFromQuaternion(this.quaternion),n.transpose(i),n.scale(e,n),n.mmult(i,this.invInertiaWorld)}},new r;var m=new r;l.prototype.applyForce=function(t,e){if(this.type===l.DYNAMIC){var n=m;e.cross(t,n),this.force.vadd(t,this.force),this.torque.vadd(n,this.torque)}};var v=new r,g=new r;l.prototype.applyLocalForce=function(t,e){if(this.type===l.DYNAMIC){var n=v,i=g;this.vectorToWorldFrame(t,n),this.vectorToWorldFrame(e,i),this.applyForce(n,i)}},new r;var y=new r,w=new r;l.prototype.applyImpulse=function(t,e){if(this.type===l.DYNAMIC){var n=e,i=y;i.copy(t),i.mult(this.invMass,i),this.velocity.vadd(i,this.velocity);var r=w;n.cross(t,r),this.invInertiaWorld.vmult(r,r),this.angularVelocity.vadd(r,this.angularVelocity)}};var x=new r,_=new r;l.prototype.applyLocalImpulse=function(t,e){if(this.type===l.DYNAMIC){var n=x,i=_;this.vectorToWorldFrame(t,n),this.vectorToWorldFrame(e,i),this.applyImpulse(n,i)}};var b=new r;l.prototype.updateMassProperties=function(){var t=b;this.invMass=this.mass>0?1/this.mass:0;var e=this.inertia,n=this.fixedRotation;this.computeAABB(),t.set((this.aabb.upperBound.x-this.aabb.lowerBound.x)/2,(this.aabb.upperBound.y-this.aabb.lowerBound.y)/2,(this.aabb.upperBound.z-this.aabb.lowerBound.z)/2),c.calculateInertia(t,this.mass,e),this.invInertia.set(e.x>0&&!n?1/e.x:0,e.y>0&&!n?1/e.y:0,e.z>0&&!n?1/e.z:0),this.updateInertiaWorld(!0)},l.prototype.getVelocityAtWorldPoint=function(t,e){var n=new r;return t.vsub(this.position,n),this.angularVelocity.cross(n,e),this.velocity.vadd(e,e),e},new r,new r,new a,new a,l.prototype.integrate=function(t,e,n){if(this.previousPosition.copy(this.position),this.previousQuaternion.copy(this.quaternion),(this.type===l.DYNAMIC||this.type===l.KINEMATIC)&&this.sleepState!==l.SLEEPING){var i=this.velocity,r=this.angularVelocity,o=this.position,a=this.force,s=this.torque,c=this.quaternion,u=this.invMass,h=this.invInertiaWorld,p=this.linearFactor,d=u*t;i.x+=a.x*d*p.x,i.y+=a.y*d*p.y,i.z+=a.z*d*p.z;var f=h.elements,m=this.angularFactor,v=s.x*m.x,g=s.y*m.y,y=s.z*m.z;r.x+=t*(f[0]*v+f[1]*g+f[2]*y),r.y+=t*(f[3]*v+f[4]*g+f[5]*y),r.z+=t*(f[6]*v+f[7]*g+f[8]*y),o.x+=i.x*t,o.y+=i.y*t,o.z+=i.z*t,c.integrate(this.angularVelocity,t,this.angularFactor,c),e&&(n?c.normalizeFast():c.normalize()),this.aabbNeedsUpdate=!0,this.updateInertiaWorld()}}},{"../collision/AABB":3,"../material/Material":26,"../math/Mat3":28,"../math/Quaternion":29,"../math/Vec3":31,"../shapes/Box":38,"../shapes/Shape":44,"../utils/EventTarget":50}],33:[function(t,e,n){t("./Body");var i=t("../math/Vec3"),r=t("../math/Quaternion"),o=(t("../collision/RaycastResult"),t("../collision/Ray")),a=t("../objects/WheelInfo");function s(t){this.chassisBody=t.chassisBody,this.wheelInfos=[],this.sliding=!1,this.world=null,this.indexRightAxis=void 0!==t.indexRightAxis?t.indexRightAxis:1,this.indexForwardAxis=void 0!==t.indexForwardAxis?t.indexForwardAxis:0,this.indexUpAxis=void 0!==t.indexUpAxis?t.indexUpAxis:2,this.numWheelsOnGround=0}e.exports=s,new i,new i,new i;var c=new i,l=new i,u=new i;new o,s.prototype.addWheel=function(t){var e=new a(t=t||{}),n=this.wheelInfos.length;return this.wheelInfos.push(e),n},s.prototype.setSteeringValue=function(t,e){this.wheelInfos[e].steering=t},new i,s.prototype.applyEngineForce=function(t,e){this.wheelInfos[e].engineForce=t},s.prototype.setBrake=function(t,e){this.wheelInfos[e].brake=t},s.prototype.addToWorld=function(t){this.constraints,t.addBody(this.chassisBody);var e=this;this.preStepCallback=function(){e.updateVehicle(t.dt)},t.addEventListener("preStep",this.preStepCallback),this.world=t},s.prototype.getVehicleAxisWorld=function(t,e){e.set(0===t?1:0,1===t?1:0,2===t?1:0),this.chassisBody.vectorToWorldFrame(e,e)},s.prototype.updateVehicle=function(t){if(!(this.chassisBody.sleepState>1)){for(var e=this.wheelInfos,n=e.length,r=this.chassisBody,o=0;o<n;o++)this.updateWheelTransform(o);this.currentVehicleSpeedKmHour=3.6*r.velocity.norm();var a=new i;for(this.getVehicleAxisWorld(this.indexForwardAxis,a),a.dot(r.velocity)<0&&(this.currentVehicleSpeedKmHour*=-1),o=0;o<n;o++)this.castRay(e[o]);this.updateSuspension(t);var s=new i,c=new i;for(o=0;o<n;o++){var l=(d=e[o]).suspensionForce;l>d.maxSuspensionForce&&(l=d.maxSuspensionForce),d.raycastResult.hitNormalWorld.scale(l*t,s),d.raycastResult.hitPointWorld.vsub(r.position,c),r.applyImpulse(s,c)}this.updateFriction(t);var u=new i,h=new i,p=new i;for(o=0;o<n;o++){var d=e[o];r.getVelocityAtWorldPoint(d.chassisConnectionPointWorld,p);var f=1;switch(this.indexUpAxis){case 1:f=-1}if(d.isInContact){this.getVehicleAxisWorld(this.indexForwardAxis,h);var m=h.dot(d.raycastResult.hitNormalWorld);d.raycastResult.hitNormalWorld.scale(m,u),h.vsub(u,h);var v=h.dot(p);d.deltaRotation=f*v*t/d.radius}!d.sliding&&d.isInContact||0===d.engineForce||!d.useCustomSlidingRotationalSpeed||(d.deltaRotation=(d.engineForce>0?1:-1)*d.customSlidingRotationalSpeed*t),Math.abs(d.brake)>Math.abs(d.engineForce)&&(d.deltaRotation=0),d.lastRotation=d.rotation,d.rotation+=d.deltaRotation,d.deltaRotation*=.99}}},s.prototype.updateSuspension=function(t){for(var e=this.chassisBody.mass,n=this.wheelInfos,i=n.length,r=0;r<i;r++){var o=n[r];if(o.isInContact){var a,s=o.suspensionRestLength-o.suspensionLength;a=o.suspensionStiffness*s*o.clippedInvContactDotSuspension;var c=o.suspensionRelativeVelocity;a-=(c<0?o.dampingCompression:o.dampingRelaxation)*c,o.suspensionForce=a*e,o.suspensionForce<0&&(o.suspensionForce=0)}else o.suspensionForce=0}},s.prototype.removeFromWorld=function(t){this.constraints,t.remove(this.chassisBody),t.removeEventListener("preStep",this.preStepCallback),this.world=null};var h=new i,p=new i;s.prototype.castRay=function(t){var e=h,n=p;this.updateWheelTransformWorld(t);var r=this.chassisBody,o=-1,a=t.suspensionRestLength+t.radius;t.directionWorld.scale(a,e);var s=t.chassisConnectionPointWorld;s.vadd(e,n);var c=t.raycastResult;c.reset();var l=r.collisionResponse;r.collisionResponse=!1,this.world.rayTest(s,n,c),r.collisionResponse=l;var u=c.body;if(t.raycastResult.groundObject=0,t.lastSuspensionLength=t.suspensionLength,u){o=c.distance,t.raycastResult.hitNormalWorld=c.hitNormalWorld,t.isInContact=!0;var d=c.distance;t.suspensionLength=d-t.radius;var f=t.suspensionRestLength-t.maxSuspensionTravel,m=t.suspensionRestLength+t.maxSuspensionTravel;t.suspensionLength<f&&(t.suspensionLength=f),t.suspensionLength>m&&(t.suspensionLength=m,t.raycastResult.reset());var v=t.raycastResult.hitNormalWorld.dot(t.directionWorld),g=new i;r.getVelocityAtWorldPoint(t.raycastResult.hitPointWorld,g);var y=t.raycastResult.hitNormalWorld.dot(g);if(v>=-.1)t.suspensionRelativeVelocity=0,t.clippedInvContactDotSuspension=10;else{var w=-1/v;t.suspensionRelativeVelocity=y*w,t.clippedInvContactDotSuspension=w}}else t.suspensionLength=t.suspensionRestLength+0*t.maxSuspensionTravel,t.suspensionRelativeVelocity=0,t.directionWorld.scale(-1,t.raycastResult.hitNormalWorld),t.clippedInvContactDotSuspension=1;return o},s.prototype.updateWheelTransformWorld=function(t){t.isInContact=!1;var e=this.chassisBody;e.pointToWorldFrame(t.chassisConnectionPointLocal,t.chassisConnectionPointWorld),e.vectorToWorldFrame(t.directionLocal,t.directionWorld),e.vectorToWorldFrame(t.axleLocal,t.axleWorld)},s.prototype.updateWheelTransform=function(t){var e=c,n=l,i=u,o=this.wheelInfos[t];this.updateWheelTransformWorld(o),o.directionLocal.scale(-1,e),n.copy(o.axleLocal),e.cross(n,i),i.normalize(),n.normalize();var a=o.steering,s=new r;s.setFromAxisAngle(e,a);var h=new r;h.setFromAxisAngle(n,this.lerp(o.lastRotation,o.rotation,this.world.interpolationFactor));var p=o.worldTransform.quaternion;this.chassisBody.quaternion.mult(s,p),p.mult(h,p),p.normalize();var d=o.worldTransform.position;d.copy(o.directionWorld),d.scale(this.lerp(o.lastSuspensionLength,o.suspensionLength,this.world.interpolationFactor),d),d.vadd(o.chassisConnectionPointWorld,d)},s.prototype.lerp=function(t,e,n){return t+(e-t)*(n=(n=n<0?0:n)>1?1:n)};var d=[new i(1,0,0),new i(0,1,0),new i(0,0,1)];s.prototype.getWheelTransformWorld=function(t){return this.wheelInfos[t].worldTransform};var f=new i,m=[],v=[];s.prototype.updateFriction=function(t){var e=f,n=this.wheelInfos,r=n.length,o=this.chassisBody,a=v,s=m;this.numWheelsOnGround=0;for(var c=0;c<r;c++)(p=(A=n[c]).raycastResult.body)&&this.numWheelsOnGround++,A.sideImpulse=0,A.forwardImpulse=0,a[c]||(a[c]=new i),s[c]||(s[c]=new i);for(c=0;c<r;c++)if(p=(A=n[c]).raycastResult.body){var l=s[c];this.getWheelTransformWorld(c).vectorToWorldFrame(d[this.indexRightAxis],l);var u=A.raycastResult.hitNormalWorld,h=l.dot(u);u.scale(h,e),l.vsub(e,l),l.normalize(),u.cross(l,a[c]),a[c].normalize(),A.sideImpulse=L(o,A.raycastResult.hitPointWorld,p,A.raycastResult.hitPointWorld,l),A.sideImpulse*=1}for(this.sliding=!1,c=0;c<r;c++){var p=(A=n[c]).raycastResult.body,g=0;if(A.slipInfo=1,p){var y=A.brake?A.brake:0;g=x(o,p,A.raycastResult.hitPointWorld,a[c],y);var w=y/(g+=A.engineForce*t);A.slipInfo*=w}if(A.forwardImpulse=0,A.skidInfo=1,p){A.skidInfo=1;var _=A.suspensionForce*t*A.frictionSlip,b=_*_;A.forwardImpulse=g;var S=1*A.forwardImpulse,M=1*A.sideImpulse,E=S*S+M*M;A.sliding=!1,E>b&&(this.sliding=!0,A.sliding=!0,w=_/Math.sqrt(E),A.skidInfo*=w)}}if(this.sliding)for(c=0;c<r;c++)0!==(A=n[c]).sideImpulse&&A.skidInfo<1&&(A.forwardImpulse*=A.skidInfo,A.sideImpulse*=A.skidInfo);for(c=0;c<r;c++){var A=n[c],T=new i;if(A.raycastResult.hitPointWorld.vsub(o.position,T),0!==A.forwardImpulse){var P=new i;a[c].scale(A.forwardImpulse,P),o.applyImpulse(P,T)}if(0!==A.sideImpulse){p=A.raycastResult.body;var C=new i;A.raycastResult.hitPointWorld.vsub(p.position,C);var R=new i;s[c].scale(A.sideImpulse,R),o.vectorToLocalFrame(T,T),T["xyz"[this.indexUpAxis]]*=A.rollInfluence,o.vectorToWorldFrame(T,T),o.applyImpulse(R,T),R.scale(-1,R),p.applyImpulse(R,C)}}};var g=new i,y=new i,w=new i;function x(t,e,n,i,r){var o=0,a=n,s=g,c=y,l=w;return t.getVelocityAtWorldPoint(a,s),e.getVelocityAtWorldPoint(a,c),s.vsub(c,l),r<(o=-i.dot(l)*(1/(E(t,n,i)+E(e,n,i))))&&(o=r),o<-r&&(o=-r),o}var _=new i,b=new i,S=new i,M=new i;function E(t,e,n){var i=_,r=b,o=S,a=M;return e.vsub(t.position,i),i.cross(n,r),t.invInertiaWorld.vmult(r,a),a.cross(i,o),t.invMass+n.dot(o)}var A=new i,T=new i,P=new i;function L(t,e,n,i,r,o){if(r.norm2()>1.1)return 0;var a=A,s=T,c=P;return t.getVelocityAtWorldPoint(e,a),n.getVelocityAtWorldPoint(i,s),a.vsub(s,c),-.2*r.dot(c)*(1/(t.invMass+n.invMass))}},{"../collision/Ray":10,"../collision/RaycastResult":11,"../math/Quaternion":29,"../math/Vec3":31,"../objects/WheelInfo":37,"./Body":32}],34:[function(t,e,n){var i=t("./Body"),r=t("../shapes/Sphere"),o=t("../shapes/Box"),a=t("../math/Vec3"),s=t("../constraints/HingeConstraint");function c(t){if(this.wheelBodies=[],this.coordinateSystem=void 0===t.coordinateSystem?new a(1,2,3):t.coordinateSystem.clone(),this.chassisBody=t.chassisBody,!this.chassisBody){var e=new o(new a(5,2,.5));this.chassisBody=new i(1,e)}this.constraints=[],this.wheelAxes=[],this.wheelForces=[]}e.exports=c,c.prototype.addWheel=function(t){var e=(t=t||{}).body;e||(e=new i(1,new r(1.2))),this.wheelBodies.push(e),this.wheelForces.push(0),new a;var n=void 0!==t.position?t.position.clone():new a,o=new a;this.chassisBody.pointToWorldFrame(n,o),e.position.set(o.x,o.y,o.z);var c=void 0!==t.axis?t.axis.clone():new a(0,1,0);this.wheelAxes.push(c);var l=new s(this.chassisBody,e,{pivotA:n,axisA:c,pivotB:a.ZERO,axisB:c,collideConnected:!1});return this.constraints.push(l),this.wheelBodies.length-1},c.prototype.setSteeringValue=function(t,e){var n=this.wheelAxes[e],i=Math.cos(t),r=Math.sin(t),o=n.x,a=n.y;this.constraints[e].axisA.set(i*o-r*a,r*o+i*a,0)},c.prototype.setMotorSpeed=function(t,e){var n=this.constraints[e];n.enableMotor(),n.motorTargetVelocity=t},c.prototype.disableMotor=function(t){this.constraints[t].disableMotor()};var l=new a;c.prototype.setWheelForce=function(t,e){this.wheelForces[e]=t},c.prototype.applyWheelForce=function(t,e){var n=this.wheelAxes[e],i=this.wheelBodies[e],r=i.torque;n.scale(t,l),i.vectorToWorldFrame(l,l),r.vadd(l,r)},c.prototype.addToWorld=function(t){for(var e=this.constraints,n=this.wheelBodies.concat([this.chassisBody]),i=0;i<n.length;i++)t.addBody(n[i]);for(i=0;i<e.length;i++)t.addConstraint(e[i]);t.addEventListener("preStep",this._update.bind(this))},c.prototype._update=function(){for(var t=this.wheelForces,e=0;e<t.length;e++)this.applyWheelForce(t[e],e)},c.prototype.removeFromWorld=function(t){for(var e=this.constraints,n=this.wheelBodies.concat([this.chassisBody]),i=0;i<n.length;i++)t.remove(n[i]);for(i=0;i<e.length;i++)t.removeConstraint(e[i])};var u=new a;c.prototype.getWheelSpeed=function(t){var e=this.wheelAxes[t],n=this.wheelBodies[t].angularVelocity;return this.chassisBody.vectorToWorldFrame(e,u),n.dot(u)}},{"../constraints/HingeConstraint":16,"../math/Vec3":31,"../shapes/Box":38,"../shapes/Sphere":45,"./Body":32}],35:[function(t,e,n){e.exports=r,t("../shapes/Shape");var i=t("../math/Vec3");function r(){this.particles=[],this.density=1,this.smoothingRadius=1,this.speedOfSound=1,this.viscosity=.01,this.eps=1e-6,this.pressures=[],this.densities=[],this.neighbors=[]}t("../math/Quaternion"),t("../shapes/Particle"),t("../objects/Body"),t("../material/Material"),r.prototype.add=function(t){this.particles.push(t),this.neighbors.length<this.particles.length&&this.neighbors.push([])},r.prototype.remove=function(t){var e=this.particles.indexOf(t);-1!==e&&(this.particles.splice(e,1),this.neighbors.length>this.particles.length&&this.neighbors.pop())};var o=new i;r.prototype.getNeighbors=function(t,e){for(var n=this.particles.length,i=t.id,r=this.smoothingRadius*this.smoothingRadius,a=o,s=0;s!==n;s++){var c=this.particles[s];c.position.vsub(t.position,a),i!==c.id&&a.norm2()<r&&e.push(c)}};var a=new i,s=new i,c=new i,l=new i,u=new i,h=new i;r.prototype.update=function(){for(var t=this.particles.length,e=a,n=this.speedOfSound,i=this.eps,r=0;r!==t;r++){var o=this.particles[r];(M=this.neighbors[r]).length=0,this.getNeighbors(o,M),M.push(this.particles[r]);for(var p=M.length,d=0,f=0;f!==p;f++){o.position.vsub(M[f].position,e);var m=e.norm(),v=this.w(m);d+=M[f].mass*v}this.densities[r]=d,this.pressures[r]=n*n*(this.densities[r]-this.density)}var g=s,y=c,w=l,x=u,_=h;for(r=0;r!==t;r++){var b,S,M,E=this.particles[r];for(g.set(0,0,0),y.set(0,0,0),p=(M=this.neighbors[r]).length,f=0;f!==p;f++){var A=M[f];E.position.vsub(A.position,x);var T=x.norm();b=-A.mass*(this.pressures[r]/(this.densities[r]*this.densities[r]+i)+this.pressures[f]/(this.densities[f]*this.densities[f]+i)),this.gradw(x,w),w.mult(b,w),g.vadd(w,g),A.velocity.vsub(E.velocity,_),_.mult(1/(1e-4+this.densities[r]*this.densities[f])*this.viscosity*A.mass,_),S=this.nablaw(T),_.mult(S,_),y.vadd(_,y)}y.mult(E.mass,y),g.mult(E.mass,g),E.force.vadd(y,E.force),E.force.vadd(g,E.force)}},r.prototype.w=function(t){var e=this.smoothingRadius;return 315/(64*Math.PI*Math.pow(e,9))*Math.pow(e*e-t*t,3)},r.prototype.gradw=function(t,e){var n=t.norm(),i=this.smoothingRadius;t.mult(945/(32*Math.PI*Math.pow(i,9))*Math.pow(i*i-n*n,2),e)},r.prototype.nablaw=function(t){var e=this.smoothingRadius;return 945/(32*Math.PI*Math.pow(e,9))*(e*e-t*t)*(7*t*t-3*e*e)}},{"../material/Material":26,"../math/Quaternion":29,"../math/Vec3":31,"../objects/Body":32,"../shapes/Particle":42,"../shapes/Shape":44}],36:[function(t,e,n){var i=t("../math/Vec3");function r(t,e,n){n=n||{},this.restLength="number"==typeof n.restLength?n.restLength:1,this.stiffness=n.stiffness||100,this.damping=n.damping||1,this.bodyA=t,this.bodyB=e,this.localAnchorA=new i,this.localAnchorB=new i,n.localAnchorA&&this.localAnchorA.copy(n.localAnchorA),n.localAnchorB&&this.localAnchorB.copy(n.localAnchorB),n.worldAnchorA&&this.setWorldAnchorA(n.worldAnchorA),n.worldAnchorB&&this.setWorldAnchorB(n.worldAnchorB)}e.exports=r,r.prototype.setWorldAnchorA=function(t){this.bodyA.pointToLocalFrame(t,this.localAnchorA)},r.prototype.setWorldAnchorB=function(t){this.bodyB.pointToLocalFrame(t,this.localAnchorB)},r.prototype.getWorldAnchorA=function(t){this.bodyA.pointToWorldFrame(this.localAnchorA,t)},r.prototype.getWorldAnchorB=function(t){this.bodyB.pointToWorldFrame(this.localAnchorB,t)};var o=new i,a=new i,s=new i,c=new i,l=new i,u=new i,h=new i,p=new i,d=new i,f=new i,m=new i;r.prototype.applyForce=function(){var t=this.stiffness,e=this.damping,n=this.restLength,i=this.bodyA,r=this.bodyB,v=o,g=a,y=s,w=c,x=m,_=l,b=u,S=h,M=p,E=d,A=f;this.getWorldAnchorA(_),this.getWorldAnchorB(b),_.vsub(i.position,S),b.vsub(r.position,M),b.vsub(_,v);var T=v.norm();g.copy(v),g.normalize(),r.velocity.vsub(i.velocity,y),r.angularVelocity.cross(M,x),y.vadd(x,y),i.angularVelocity.cross(S,x),y.vsub(x,y),g.mult(-t*(T-n)-e*y.dot(g),w),i.force.vsub(w,i.force),r.force.vadd(w,r.force),S.cross(w,E),M.cross(w,A),i.torque.vsub(E,i.torque),r.torque.vadd(A,r.torque)}},{"../math/Vec3":31}],37:[function(t,e,n){var i=t("../math/Vec3"),r=t("../math/Transform"),o=t("../collision/RaycastResult"),a=t("../utils/Utils");function s(t){t=a.defaults(t,{chassisConnectionPointLocal:new i,chassisConnectionPointWorld:new i,directionLocal:new i,directionWorld:new i,axleLocal:new i,axleWorld:new i,suspensionRestLength:1,suspensionMaxLength:2,radius:1,suspensionStiffness:100,dampingCompression:10,dampingRelaxation:10,frictionSlip:1,steering:0,rotation:0,deltaRotation:0,rollInfluence:1,maxSuspensionForce:Number.MAX_VALUE,isFrontWheel:!0,clippedInvContactDotSuspension:1,suspensionRelativeVelocity:0,suspensionForce:0,skidInfo:0,suspensionLength:0,maxSuspensionTravel:1,useCustomSlidingRotationalSpeed:!1,customSlidingRotationalSpeed:-.1}),this.maxSuspensionTravel=t.maxSuspensionTravel,this.customSlidingRotationalSpeed=t.customSlidingRotationalSpeed,this.useCustomSlidingRotationalSpeed=t.useCustomSlidingRotationalSpeed,this.sliding=!1,this.chassisConnectionPointLocal=t.chassisConnectionPointLocal.clone(),this.chassisConnectionPointWorld=t.chassisConnectionPointWorld.clone(),this.directionLocal=t.directionLocal.clone(),this.directionWorld=t.directionWorld.clone(),this.axleLocal=t.axleLocal.clone(),this.axleWorld=t.axleWorld.clone(),this.suspensionRestLength=t.suspensionRestLength,this.suspensionMaxLength=t.suspensionMaxLength,this.radius=t.radius,this.suspensionStiffness=t.suspensionStiffness,this.dampingCompression=t.dampingCompression,this.dampingRelaxation=t.dampingRelaxation,this.frictionSlip=t.frictionSlip,this.steering=0,this.rotation=0,this.lastRotation=0,this.deltaRotation=0,this.rollInfluence=t.rollInfluence,this.maxSuspensionForce=t.maxSuspensionForce,this.engineForce=0,this.brake=0,this.isFrontWheel=t.isFrontWheel,this.clippedInvContactDotSuspension=1,this.suspensionRelativeVelocity=0,this.suspensionForce=0,this.skidInfo=0,this.suspensionLength=0,this.lastSuspensionLength=0,this.sideImpulse=0,this.forwardImpulse=0,this.raycastResult=new o,this.worldTransform=new r,this.isInContact=!1}e.exports=s;var c=new i,l=new i;c=new i,s.prototype.updateWheel=function(t){var e=this.raycastResult;if(this.isInContact){var n=e.hitNormalWorld.dot(e.directionWorld);e.hitPointWorld.vsub(t.position,l),t.getVelocityAtWorldPoint(l,c);var i=e.hitNormalWorld.dot(c);if(n>=-.1)this.suspensionRelativeVelocity=0,this.clippedInvContactDotSuspension=10;else{var r=-1/n;this.suspensionRelativeVelocity=i*r,this.clippedInvContactDotSuspension=r}}else e.suspensionLength=this.suspensionRestLength,this.suspensionRelativeVelocity=0,e.directionWorld.scale(-1,e.hitNormalWorld),this.clippedInvContactDotSuspension=1}},{"../collision/RaycastResult":11,"../math/Transform":30,"../math/Vec3":31,"../utils/Utils":54}],38:[function(t,e,n){e.exports=a;var i=t("./Shape"),r=t("../math/Vec3"),o=t("./ConvexPolyhedron");function a(t){i.call(this,{type:i.types.BOX}),this.halfExtents=t,this.convexPolyhedronRepresentation=null,this.updateConvexPolyhedronRepresentation(),this.updateBoundingSphereRadius()}a.prototype=new i,a.prototype.constructor=a,a.prototype.updateConvexPolyhedronRepresentation=function(){var t=this.halfExtents.x,e=this.halfExtents.y,n=this.halfExtents.z,i=r,a=[new i(-t,-e,-n),new i(t,-e,-n),new i(t,e,-n),new i(-t,e,-n),new i(-t,-e,n),new i(t,-e,n),new i(t,e,n),new i(-t,e,n)],s=(new i(0,0,1),new i(0,1,0),new i(1,0,0),new o(a,[[3,2,1,0],[4,5,6,7],[5,4,0,1],[2,3,7,6],[0,4,7,3],[1,2,6,5]]));this.convexPolyhedronRepresentation=s,s.material=this.material},a.prototype.calculateLocalInertia=function(t,e){return e=e||new r,a.calculateInertia(this.halfExtents,t,e),e},a.calculateInertia=function(t,e,n){var i=t;n.x=1/12*e*(2*i.y*2*i.y+2*i.z*2*i.z),n.y=1/12*e*(2*i.x*2*i.x+2*i.z*2*i.z),n.z=1/12*e*(2*i.y*2*i.y+2*i.x*2*i.x)},a.prototype.getSideNormals=function(t,e){var n=t,i=this.halfExtents;if(n[0].set(i.x,0,0),n[1].set(0,i.y,0),n[2].set(0,0,i.z),n[3].set(-i.x,0,0),n[4].set(0,-i.y,0),n[5].set(0,0,-i.z),void 0!==e)for(var r=0;r!==n.length;r++)e.vmult(n[r],n[r]);return n},a.prototype.volume=function(){return 8*this.halfExtents.x*this.halfExtents.y*this.halfExtents.z},a.prototype.updateBoundingSphereRadius=function(){this.boundingSphereRadius=this.halfExtents.norm()};var s=new r;new r,a.prototype.forEachWorldCorner=function(t,e,n){for(var i=this.halfExtents,r=[[i.x,i.y,i.z],[-i.x,i.y,i.z],[-i.x,-i.y,i.z],[-i.x,-i.y,-i.z],[i.x,-i.y,-i.z],[i.x,i.y,-i.z],[-i.x,i.y,-i.z],[i.x,-i.y,i.z]],o=0;o<r.length;o++)s.set(r[o][0],r[o][1],r[o][2]),e.vmult(s,s),t.vadd(s,s),n(s.x,s.y,s.z)};var c=[new r,new r,new r,new r,new r,new r,new r,new r];a.prototype.calculateWorldAABB=function(t,e,n,i){var r=this.halfExtents;c[0].set(r.x,r.y,r.z),c[1].set(-r.x,r.y,r.z),c[2].set(-r.x,-r.y,r.z),c[3].set(-r.x,-r.y,-r.z),c[4].set(r.x,-r.y,-r.z),c[5].set(r.x,r.y,-r.z),c[6].set(-r.x,r.y,-r.z),c[7].set(r.x,-r.y,r.z);var o=c[0];e.vmult(o,o),t.vadd(o,o),i.copy(o),n.copy(o);for(var a=1;a<8;a++){o=c[a],e.vmult(o,o),t.vadd(o,o);var s=o.x,l=o.y,u=o.z;s>i.x&&(i.x=s),l>i.y&&(i.y=l),u>i.z&&(i.z=u),s<n.x&&(n.x=s),l<n.y&&(n.y=l),u<n.z&&(n.z=u)}}},{"../math/Vec3":31,"./ConvexPolyhedron":39,"./Shape":44}],39:[function(t,e,n){e.exports=a;var i=t("./Shape"),r=t("../math/Vec3"),o=(t("../math/Quaternion"),t("../math/Transform"));function a(t,e,n){i.call(this,{type:i.types.CONVEXPOLYHEDRON}),this.vertices=t||[],this.worldVertices=[],this.worldVerticesNeedsUpdate=!0,this.faces=e||[],this.faceNormals=[],this.computeNormals(),this.worldFaceNormalsNeedsUpdate=!0,this.worldFaceNormals=[],this.uniqueEdges=[],this.uniqueAxes=n?n.slice():null,this.computeEdges(),this.updateBoundingSphereRadius()}a.prototype=new i,a.prototype.constructor=a;var s=new r;a.prototype.computeEdges=function(){var t=this.faces,e=this.vertices,n=(e.length,this.uniqueEdges);n.length=0;for(var i=s,r=0;r!==t.length;r++)for(var o=t[r],a=o.length,c=0;c!==a;c++){var l=(c+1)%a;e[o[c]].vsub(e[o[l]],i),i.normalize();for(var u=!1,h=0;h!==n.length;h++)if(n[h].almostEquals(i)||n[h].almostEquals(i)){u=!0;break}u||n.push(i.clone())}},a.prototype.computeNormals=function(){this.faceNormals.length=this.faces.length;for(var t=0;t<this.faces.length;t++){for(var e=0;e<this.faces[t].length;e++)if(!this.vertices[this.faces[t][e]])throw new Error("Vertex "+this.faces[t][e]+" not found!");var n=this.faceNormals[t]||new r;this.getFaceNormal(t,n),n.negate(n),this.faceNormals[t]=n;var i=this.vertices[this.faces[t][0]];if(n.dot(i)<0)for(console.error(".faceNormals["+t+"] = Vec3("+n.toString()+") looks like it points into the shape? The vertices follow. Make sure they are ordered CCW around the normal, using the right hand rule."),e=0;e<this.faces[t].length;e++)console.warn(".vertices["+this.faces[t][e]+"] = Vec3("+this.vertices[this.faces[t][e]].toString()+")")}};var c=new r,l=new r;a.computeNormal=function(t,e,n,i){e.vsub(t,l),n.vsub(e,c),c.cross(l,i),i.isZero()||i.normalize()},a.prototype.getFaceNormal=function(t,e){var n=this.faces[t],i=this.vertices[n[0]],r=this.vertices[n[1]],o=this.vertices[n[2]];return a.computeNormal(i,r,o,e)};var u=new r;a.prototype.clipAgainstHull=function(t,e,n,i,o,a,s,c,l){for(var h=u,p=-1,d=-Number.MAX_VALUE,f=0;f<n.faces.length;f++){h.copy(n.faceNormals[f]),o.vmult(h,h);var m=h.dot(a);m>d&&(d=m,p=f)}for(var v=[],g=n.faces[p],y=g.length,w=0;w<y;w++){var x=n.vertices[g[w]],_=new r;_.copy(x),o.vmult(_,_),i.vadd(_,_),v.push(_)}p>=0&&this.clipFaceAgainstHull(a,t,e,v,s,c,l)};var h=new r,p=new r,d=new r,f=new r,m=new r,v=new r;a.prototype.findSeparatingAxis=function(t,e,n,i,r,o,a,s){var c=h,l=p,u=d,g=f,y=m,w=v,x=Number.MAX_VALUE;if(this.uniqueAxes)for(b=0;b!==this.uniqueAxes.length;b++){if(n.vmult(this.uniqueAxes[b],c),!1===(E=this.testSepAxis(c,t,e,n,i,r)))return!1;E<x&&(x=E,o.copy(c))}else for(var _=a?a.length:this.faces.length,b=0;b<_;b++){var S=a?a[b]:b;if(c.copy(this.faceNormals[S]),n.vmult(c,c),!1===(E=this.testSepAxis(c,t,e,n,i,r)))return!1;E<x&&(x=E,o.copy(c))}if(t.uniqueAxes)for(b=0;b!==t.uniqueAxes.length;b++){if(r.vmult(t.uniqueAxes[b],l),!1===(E=this.testSepAxis(l,t,e,n,i,r)))return!1;E<x&&(x=E,o.copy(l))}else for(var M=s?s.length:t.faces.length,b=0;b<M;b++){var E;if(S=s?s[b]:b,l.copy(t.faceNormals[S]),r.vmult(l,l),!1===(E=this.testSepAxis(l,t,e,n,i,r)))return!1;E<x&&(x=E,o.copy(l))}for(var A=0;A!==this.uniqueEdges.length;A++){n.vmult(this.uniqueEdges[A],g);for(var T=0;T!==t.uniqueEdges.length;T++)if(r.vmult(t.uniqueEdges[T],y),g.cross(y,w),!w.almostZero()){w.normalize();var P=this.testSepAxis(w,t,e,n,i,r);if(!1===P)return!1;P<x&&(x=P,o.copy(w))}}return i.vsub(e,u),u.dot(o)>0&&o.negate(o),!0};var g=[],y=[];a.prototype.testSepAxis=function(t,e,n,i,r,o){a.project(this,t,n,i,g),a.project(e,t,r,o,y);var s=g[0],c=g[1],l=y[0],u=y[1];if(s<u||l<c)return!1;var h=s-u,p=l-c;return h<p?h:p};var w=new r,x=new r;a.prototype.calculateLocalInertia=function(t,e){this.computeLocalAABB(w,x);var n=x.x-w.x,i=x.y-w.y,r=x.z-w.z;e.x=1/12*t*(2*i*2*i+2*r*2*r),e.y=1/12*t*(2*n*2*n+2*r*2*r),e.z=1/12*t*(2*i*2*i+2*n*2*n)},a.prototype.getPlaneConstantOfFace=function(t){var e=this.faces[t],n=this.faceNormals[t],i=this.vertices[e[0]];return-n.dot(i)};var _=new r,b=new r,S=new r,M=new r,E=new r,A=new r,T=new r,P=new r;a.prototype.clipFaceAgainstHull=function(t,e,n,i,r,o,a){for(var s=_,c=b,l=S,u=M,h=E,p=A,d=T,f=P,m=i,v=[],g=-1,y=Number.MAX_VALUE,w=0;w<this.faces.length;w++){s.copy(this.faceNormals[w]),n.vmult(s,s);var x=s.dot(t);x<y&&(y=x,g=w)}if(!(g<0)){var L=this.faces[g];L.connectedFaces=[];for(var C=0;C<this.faces.length;C++)for(var R=0;R<this.faces[C].length;R++)-1!==L.indexOf(this.faces[C][R])&&C!==g&&-1===L.connectedFaces.indexOf(C)&&L.connectedFaces.push(C);m.length;for(var O=L.length,F=0;F<O;F++){var I=this.vertices[L[F]],N=this.vertices[L[(F+1)%O]];I.vsub(N,c),l.copy(c),n.vmult(l,l),e.vadd(l,l),u.copy(this.faceNormals[g]),n.vmult(u,u),e.vadd(u,u),l.cross(u,h),h.negate(h),p.copy(I),n.vmult(p,p),e.vadd(p,p),p.dot(h);var B=L.connectedFaces[F];d.copy(this.faceNormals[B]);var D=this.getPlaneConstantOfFace(B);f.copy(d),n.vmult(f,f);var z=D-f.dot(e);for(this.clipFaceAgainstPlane(m,v,f,z);m.length;)m.shift();for(;v.length;)m.push(v.shift())}for(d.copy(this.faceNormals[g]),D=this.getPlaneConstantOfFace(g),f.copy(d),n.vmult(f,f),z=D-f.dot(e),C=0;C<m.length;C++){var V=f.dot(m[C])+z;if(V<=r&&(console.log("clamped: depth="+V+" to minDist="+r),V=r),V<=o){var U=m[C];if(V<=0){var k={point:U,normal:f,depth:V};a.push(k)}}}}},a.prototype.clipFaceAgainstPlane=function(t,e,n,i){var o,a,s=t.length;if(s<2)return e;var c=t[t.length-1],l=t[0];o=n.dot(c)+i;for(var u=0;u<s;u++){if(l=t[u],a=n.dot(l)+i,o<0)if(a<0)(h=new r).copy(l),e.push(h);else{var h=new r;c.lerp(l,o/(o-a),h),e.push(h)}else a<0&&(h=new r,c.lerp(l,o/(o-a),h),e.push(h),e.push(l));c=l,o=a}return e},a.prototype.computeWorldVertices=function(t,e){for(var n=this.vertices.length;this.worldVertices.length<n;)this.worldVertices.push(new r);for(var i=this.vertices,o=this.worldVertices,a=0;a!==n;a++)e.vmult(i[a],o[a]),t.vadd(o[a],o[a]);this.worldVerticesNeedsUpdate=!1},new r,a.prototype.computeLocalAABB=function(t,e){var n=this.vertices.length,i=this.vertices;t.set(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),e.set(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(var r=0;r<n;r++){var o=i[r];o.x<t.x?t.x=o.x:o.x>e.x&&(e.x=o.x),o.y<t.y?t.y=o.y:o.y>e.y&&(e.y=o.y),o.z<t.z?t.z=o.z:o.z>e.z&&(e.z=o.z)}},a.prototype.computeWorldFaceNormals=function(t){for(var e=this.faceNormals.length;this.worldFaceNormals.length<e;)this.worldFaceNormals.push(new r);for(var n=this.faceNormals,i=this.worldFaceNormals,o=0;o!==e;o++)t.vmult(n[o],i[o]);this.worldFaceNormalsNeedsUpdate=!1},a.prototype.updateBoundingSphereRadius=function(){for(var t=0,e=this.vertices,n=0,i=e.length;n!==i;n++){var r=e[n].norm2();r>t&&(t=r)}this.boundingSphereRadius=Math.sqrt(t)};var L=new r;a.prototype.calculateWorldAABB=function(t,e,n,i){for(var r,o,a,s,c,l,u=this.vertices.length,h=this.vertices,p=0;p<u;p++){L.copy(h[p]),e.vmult(L,L),t.vadd(L,L);var d=L;(d.x<r||void 0===r)&&(r=d.x),(d.x>s||void 0===s)&&(s=d.x),(d.y<o||void 0===o)&&(o=d.y),(d.y>c||void 0===c)&&(c=d.y),(d.z<a||void 0===a)&&(a=d.z),(d.z>l||void 0===l)&&(l=d.z)}n.set(r,o,a),i.set(s,c,l)},a.prototype.volume=function(){return 4*Math.PI*this.boundingSphereRadius/3},a.prototype.getAveragePointLocal=function(t){t=t||new r;for(var e=this.vertices.length,n=this.vertices,i=0;i<e;i++)t.vadd(n[i],t);return t.mult(1/e,t),t},a.prototype.transformAllPoints=function(t,e){var n=this.vertices.length,i=this.vertices;if(e){for(var r=0;r<n;r++){var o=i[r];e.vmult(o,o)}for(r=0;r<this.faceNormals.length;r++)o=this.faceNormals[r],e.vmult(o,o)}if(t)for(r=0;r<n;r++)(o=i[r]).vadd(t,o)};var C=new r,R=new r,O=new r;a.prototype.pointIsInside=function(t){var e=this.vertices.length,n=this.vertices,i=this.faces,r=this.faceNormals,o=this.faces.length,a=C;this.getAveragePointLocal(a);for(var s=0;s<o;s++){this.faces[s].length,e=r[s];var c=n[i[s][0]],l=R;t.vsub(c,l);var u=e.dot(l),h=O;a.vsub(c,h);var p=e.dot(h);if(u<0&&p>0||u>0&&p<0)return!1}return-1},new r;var F=new r,I=new r;a.project=function(t,e,n,i,r){var a=t.vertices.length,s=F,c=0,l=0,u=I,h=t.vertices;u.setZero(),o.vectorToLocalFrame(n,i,e,s),o.pointToLocalFrame(n,i,u,u);var p=u.dot(s);l=c=h[0].dot(s);for(var d=1;d<a;d++){var f=h[d].dot(s);f>c&&(c=f),f<l&&(l=f)}if((l-=p)>(c-=p)){var m=l;l=c,c=m}r[0]=c,r[1]=l}},{"../math/Quaternion":29,"../math/Transform":30,"../math/Vec3":31,"./Shape":44}],40:[function(t,e,n){e.exports=o,t("./Shape");var i=t("../math/Vec3"),r=(t("../math/Quaternion"),t("./ConvexPolyhedron"));function o(t,e,n,o){var a=o,s=[],c=[],l=[],u=[],h=[],p=Math.cos,d=Math.sin;s.push(new i(e*p(0),e*d(0),.5*-n)),u.push(0),s.push(new i(t*p(0),t*d(0),.5*n)),h.push(1);for(var f=0;f<a;f++){var m=2*Math.PI/a*(f+1),v=2*Math.PI/a*(f+.5);f<a-1?(s.push(new i(e*p(m),e*d(m),.5*-n)),u.push(2*f+2),s.push(new i(t*p(m),t*d(m),.5*n)),h.push(2*f+3),l.push([2*f+2,2*f+3,2*f+1,2*f])):l.push([0,1,2*f+1,2*f]),(a%2==1||f<a/2)&&c.push(new i(p(v),d(v),0))}l.push(h),c.push(new i(0,0,1));var g=[];for(f=0;f<u.length;f++)g.push(u[u.length-f-1]);l.push(g),r.call(this,s,l,c)}o.prototype=new r},{"../math/Quaternion":29,"../math/Vec3":31,"./ConvexPolyhedron":39,"./Shape":44}],41:[function(t,e,n){var i=t("./Shape"),r=t("./ConvexPolyhedron"),o=t("../math/Vec3"),a=t("../utils/Utils");function s(t,e){e=a.defaults(e,{maxValue:null,minValue:null,elementSize:1}),this.data=t,this.maxValue=e.maxValue,this.minValue=e.minValue,this.elementSize=e.elementSize,null===e.minValue&&this.updateMinValue(),null===e.maxValue&&this.updateMaxValue(),this.cacheEnabled=!0,i.call(this,{type:i.types.HEIGHTFIELD}),this.pillarConvex=new r,this.pillarOffset=new o,this.updateBoundingSphereRadius(),this._cachedPillars={}}e.exports=s,s.prototype=new i,s.prototype.update=function(){this._cachedPillars={}},s.prototype.updateMinValue=function(){for(var t=this.data,e=t[0][0],n=0;n!==t.length;n++)for(var i=0;i!==t[n].length;i++){var r=t[n][i];r<e&&(e=r)}this.minValue=e},s.prototype.updateMaxValue=function(){for(var t=this.data,e=t[0][0],n=0;n!==t.length;n++)for(var i=0;i!==t[n].length;i++){var r=t[n][i];r>e&&(e=r)}this.maxValue=e},s.prototype.setHeightValueAtIndex=function(t,e,n){this.data[t][e]=n,this.clearCachedConvexTrianglePillar(t,e,!1),t>0&&(this.clearCachedConvexTrianglePillar(t-1,e,!0),this.clearCachedConvexTrianglePillar(t-1,e,!1)),e>0&&(this.clearCachedConvexTrianglePillar(t,e-1,!0),this.clearCachedConvexTrianglePillar(t,e-1,!1)),e>0&&t>0&&this.clearCachedConvexTrianglePillar(t-1,e-1,!0)},s.prototype.getRectMinMax=function(t,e,n,i,r){r=r||[];for(var o=this.data,a=this.minValue,s=t;s<=n;s++)for(var c=e;c<=i;c++){var l=o[s][c];l>a&&(a=l)}r[0]=this.minValue,r[1]=a},s.prototype.getIndexOfPosition=function(t,e,n,i){var r=this.elementSize,o=this.data,a=Math.floor(t/r),s=Math.floor(e/r);return n[0]=a,n[1]=s,i&&(a<0&&(a=0),s<0&&(s=0),a>=o.length-1&&(a=o.length-1),s>=o[0].length-1&&(s=o[0].length-1)),!(a<0||s<0||a>=o.length-1||s>=o[0].length-1)};var c=[],l=new o,u=new o,h=new o,p=new o;s.prototype.getTriangleAt=function(t,e,n,i,r,o){var a=c;this.getIndexOfPosition(t,e,a,n);var s=a[0],l=a[1],u=this.data;n&&(s=Math.min(u.length-2,Math.max(0,s)),l=Math.min(u[0].length-2,Math.max(0,l)));var h=this.elementSize,p=Math.pow(t/h-s,2)+Math.pow(e/h-l,2)>Math.pow(t/h-(s+1),2)+Math.pow(e/h-(l+1),2);return this.getTriangle(s,l,p,i,r,o),p};var d=new o,f=new o,m=new o,v=new o,g=new o;s.prototype.getNormalAt=function(t,e,n,i){var r=d,o=f,a=m,s=v,c=g;this.getTriangleAt(t,e,n,r,o,a),o.vsub(r,s),a.vsub(r,c),s.cross(c,i),i.normalize()},s.prototype.getAabbAtIndex=function(t,e,n){var i=this.data,r=this.elementSize;n.lowerBound.set(t*r,e*r,i[t][e]),n.upperBound.set((t+1)*r,(e+1)*r,i[t+1][e+1])},s.prototype.getHeightAt=function(t,e,n){var i=this.data,r=u,o=h,a=p,s=c;this.getIndexOfPosition(t,e,s,n);var d=s[0],f=s[1];n&&(d=Math.min(i.length-2,Math.max(0,d)),f=Math.min(i[0].length-2,Math.max(0,f)));var m=this.getTriangleAt(t,e,n,r,o,a);!function(t,e,n,i,r,o,a,s,c){c.x=((o-s)*(t-a)+(a-r)*(e-s))/((o-s)*(n-a)+(a-r)*(i-s)),c.y=((s-i)*(t-a)+(n-a)*(e-s))/((o-s)*(n-a)+(a-r)*(i-s)),c.z=1-c.x-c.y}(t,e,r.x,r.y,o.x,o.y,a.x,a.y,l);var v=l;return m?i[d+1][f+1]*v.x+i[d][f+1]*v.y+i[d+1][f]*v.z:i[d][f]*v.x+i[d+1][f]*v.y+i[d][f+1]*v.z},s.prototype.getCacheConvexTrianglePillarKey=function(t,e,n){return t+"_"+e+"_"+(n?1:0)},s.prototype.getCachedConvexTrianglePillar=function(t,e,n){return this._cachedPillars[this.getCacheConvexTrianglePillarKey(t,e,n)]},s.prototype.setCachedConvexTrianglePillar=function(t,e,n,i,r){this._cachedPillars[this.getCacheConvexTrianglePillarKey(t,e,n)]={convex:i,offset:r}},s.prototype.clearCachedConvexTrianglePillar=function(t,e,n){delete this._cachedPillars[this.getCacheConvexTrianglePillarKey(t,e,n)]},s.prototype.getTriangle=function(t,e,n,i,r,o){var a=this.data,s=this.elementSize;n?(i.set((t+1)*s,(e+1)*s,a[t+1][e+1]),r.set(t*s,(e+1)*s,a[t][e+1]),o.set((t+1)*s,e*s,a[t+1][e])):(i.set(t*s,e*s,a[t][e]),r.set((t+1)*s,e*s,a[t+1][e]),o.set(t*s,(e+1)*s,a[t][e+1]))},s.prototype.getConvexTrianglePillar=function(t,e,n){var i=this.pillarConvex,a=this.pillarOffset;if(this.cacheEnabled){if(s=this.getCachedConvexTrianglePillar(t,e,n))return this.pillarConvex=s.convex,void(this.pillarOffset=s.offset);i=new r,a=new o,this.pillarConvex=i,this.pillarOffset=a}var s=this.data,c=this.elementSize,l=i.faces;i.vertices.length=6;for(var u=0;u<6;u++)i.vertices[u]||(i.vertices[u]=new o);for(l.length=5,u=0;u<5;u++)l[u]||(l[u]=[]);var h=i.vertices,p=(Math.min(s[t][e],s[t+1][e],s[t][e+1],s[t+1][e+1])-this.minValue)/2+this.minValue;n?(a.set((t+.75)*c,(e+.75)*c,p),h[0].set(.25*c,.25*c,s[t+1][e+1]-p),h[1].set(-.75*c,.25*c,s[t][e+1]-p),h[2].set(.25*c,-.75*c,s[t+1][e]-p),h[3].set(.25*c,.25*c,-p-1),h[4].set(-.75*c,.25*c,-p-1),h[5].set(.25*c,-.75*c,-p-1),l[0][0]=0,l[0][1]=1,l[0][2]=2,l[1][0]=5,l[1][1]=4,l[1][2]=3,l[2][0]=2,l[2][1]=5,l[2][2]=3,l[2][3]=0,l[3][0]=3,l[3][1]=4,l[3][2]=1,l[3][3]=0,l[4][0]=1,l[4][1]=4,l[4][2]=5,l[4][3]=2):(a.set((t+.25)*c,(e+.25)*c,p),h[0].set(-.25*c,-.25*c,s[t][e]-p),h[1].set(.75*c,-.25*c,s[t+1][e]-p),h[2].set(-.25*c,.75*c,s[t][e+1]-p),h[3].set(-.25*c,-.25*c,-p-1),h[4].set(.75*c,-.25*c,-p-1),h[5].set(-.25*c,.75*c,-p-1),l[0][0]=0,l[0][1]=1,l[0][2]=2,l[1][0]=5,l[1][1]=4,l[1][2]=3,l[2][0]=0,l[2][1]=2,l[2][2]=5,l[2][3]=3,l[3][0]=1,l[3][1]=0,l[3][2]=3,l[3][3]=4,l[4][0]=4,l[4][1]=5,l[4][2]=2,l[4][3]=1),i.computeNormals(),i.computeEdges(),i.updateBoundingSphereRadius(),this.setCachedConvexTrianglePillar(t,e,n,i,a)},s.prototype.calculateLocalInertia=function(t,e){return(e=e||new o).set(0,0,0),e},s.prototype.volume=function(){return Number.MAX_VALUE},s.prototype.calculateWorldAABB=function(t,e,n,i){n.set(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),i.set(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE)},s.prototype.updateBoundingSphereRadius=function(){var t=this.data,e=this.elementSize;this.boundingSphereRadius=new o(t.length*e,t[0].length*e,Math.max(Math.abs(this.maxValue),Math.abs(this.minValue))).norm()},s.prototype.setHeightsFromImage=function(t,e){var n=document.createElement("canvas");n.width=t.width,n.height=t.height;var i=n.getContext("2d");i.drawImage(t,0,0);var r=i.getImageData(0,0,t.width,t.height),o=this.data;o.length=0,this.elementSize=Math.abs(e.x)/r.width;for(var a=0;a<r.height;a++){for(var s=[],c=0;c<r.width;c++){var l=(r.data[4*(a*r.height+c)]+r.data[4*(a*r.height+c)+1]+r.data[4*(a*r.height+c)+2])/4/255*e.z;e.x<0?s.push(l):s.unshift(l)}e.y<0?o.unshift(s):o.push(s)}this.updateMaxValue(),this.updateMinValue(),this.update()}},{"../math/Vec3":31,"../utils/Utils":54,"./ConvexPolyhedron":39,"./Shape":44}],42:[function(t,e,n){e.exports=o;var i=t("./Shape"),r=t("../math/Vec3");function o(){i.call(this,{type:i.types.PARTICLE})}o.prototype=new i,o.prototype.constructor=o,o.prototype.calculateLocalInertia=function(t,e){return(e=e||new r).set(0,0,0),e},o.prototype.volume=function(){return 0},o.prototype.updateBoundingSphereRadius=function(){this.boundingSphereRadius=0},o.prototype.calculateWorldAABB=function(t,e,n,i){n.copy(t),i.copy(t)}},{"../math/Vec3":31,"./Shape":44}],43:[function(t,e,n){e.exports=o;var i=t("./Shape"),r=t("../math/Vec3");function o(){i.call(this,{type:i.types.PLANE}),this.worldNormal=new r,this.worldNormalNeedsUpdate=!0,this.boundingSphereRadius=Number.MAX_VALUE}o.prototype=new i,o.prototype.constructor=o,o.prototype.computeWorldNormal=function(t){var e=this.worldNormal;e.set(0,0,1),t.vmult(e,e),this.worldNormalNeedsUpdate=!1},o.prototype.calculateLocalInertia=function(t,e){return e=e||new r},o.prototype.volume=function(){return Number.MAX_VALUE};var a=new r;o.prototype.calculateWorldAABB=function(t,e,n,i){a.set(0,0,1),e.vmult(a,a);var r=Number.MAX_VALUE;n.set(-r,-r,-r),i.set(r,r,r),1===a.x&&(i.x=t.x),1===a.y&&(i.y=t.y),1===a.z&&(i.z=t.z),-1===a.x&&(n.x=t.x),-1===a.y&&(n.y=t.y),-1===a.z&&(n.z=t.z)},o.prototype.updateBoundingSphereRadius=function(){this.boundingSphereRadius=Number.MAX_VALUE}},{"../math/Vec3":31,"./Shape":44}],44:[function(t,e,n){e.exports=i;var i=t("./Shape");function i(t){t=t||{},this.id=i.idCounter++,this.type=t.type||0,this.boundingSphereRadius=0,this.collisionResponse=!t.collisionResponse||t.collisionResponse,this.collisionFilterGroup=void 0!==t.collisionFilterGroup?t.collisionFilterGroup:1,this.collisionFilterMask=void 0!==t.collisionFilterMask?t.collisionFilterMask:-1,this.material=t.material?t.material:null,this.body=null}t("../math/Vec3"),t("../math/Quaternion"),t("../material/Material"),i.prototype.constructor=i,i.prototype.updateBoundingSphereRadius=function(){throw"computeBoundingSphereRadius() not implemented for shape type "+this.type},i.prototype.volume=function(){throw"volume() not implemented for shape type "+this.type},i.prototype.calculateLocalInertia=function(t,e){throw"calculateLocalInertia() not implemented for shape type "+this.type},i.idCounter=0,i.types={SPHERE:1,PLANE:2,BOX:4,COMPOUND:8,CONVEXPOLYHEDRON:16,HEIGHTFIELD:32,PARTICLE:64,CYLINDER:128,TRIMESH:256}},{"../material/Material":26,"../math/Quaternion":29,"../math/Vec3":31,"./Shape":44}],45:[function(t,e,n){e.exports=o;var i=t("./Shape"),r=t("../math/Vec3");function o(t){if(i.call(this,{type:i.types.SPHERE}),this.radius=void 0!==t?t:1,this.radius<0)throw new Error("The sphere radius cannot be negative.");this.updateBoundingSphereRadius()}o.prototype=new i,o.prototype.constructor=o,o.prototype.calculateLocalInertia=function(t,e){e=e||new r;var n=2*t*this.radius*this.radius/5;return e.x=n,e.y=n,e.z=n,e},o.prototype.volume=function(){return 4*Math.PI*Math.pow(this.radius,3)/3},o.prototype.updateBoundingSphereRadius=function(){this.boundingSphereRadius=this.radius},o.prototype.calculateWorldAABB=function(t,e,n,i){for(var r=this.radius,o=["x","y","z"],a=0;a<o.length;a++){var s=o[a];n[s]=t[s]-r,i[s]=t[s]+r}}},{"../math/Vec3":31,"./Shape":44}],46:[function(t,e,n){e.exports=c;var i=t("./Shape"),r=t("../math/Vec3"),o=(t("../math/Quaternion"),t("../math/Transform")),a=t("../collision/AABB"),s=t("../utils/Octree");function c(t,e){i.call(this,{type:i.types.TRIMESH}),this.vertices=new Float32Array(t),this.indices=new Int16Array(e),this.normals=new Float32Array(e.length),this.aabb=new a,this.edges=null,this.scale=new r(1,1,1),this.tree=new s,this.updateEdges(),this.updateNormals(),this.updateAABB(),this.updateBoundingSphereRadius(),this.updateTree()}c.prototype=new i,c.prototype.constructor=c;var l=new r;c.prototype.updateTree=function(){var t=this.tree;t.reset(),t.aabb.copy(this.aabb);var e=this.scale;t.aabb.lowerBound.x*=1/e.x,t.aabb.lowerBound.y*=1/e.y,t.aabb.lowerBound.z*=1/e.z,t.aabb.upperBound.x*=1/e.x,t.aabb.upperBound.y*=1/e.y,t.aabb.upperBound.z*=1/e.z;for(var n=new a,i=new r,o=new r,s=new r,c=[i,o,s],l=0;l<this.indices.length/3;l++){var u=3*l;this._getUnscaledVertex(this.indices[u],i),this._getUnscaledVertex(this.indices[u+1],o),this._getUnscaledVertex(this.indices[u+2],s),n.setFromPoints(c),t.insert(n,l)}t.removeEmptyNodes()};var u=new a;c.prototype.getTrianglesInAABB=function(t,e){u.copy(t);var n=this.scale,i=n.x,r=n.y,o=n.z,a=u.lowerBound,s=u.upperBound;return a.x/=i,a.y/=r,a.z/=o,s.x/=i,s.y/=r,s.z/=o,this.tree.aabbQuery(u,e)},c.prototype.setScale=function(t){var e=this.scale.x===this.scale.y===this.scale.z,n=t.x===t.y===t.z;e&&n||this.updateNormals(),this.scale.copy(t),this.updateAABB(),this.updateBoundingSphereRadius()},c.prototype.updateNormals=function(){for(var t=l,e=this.normals,n=0;n<this.indices.length/3;n++){var i=3*n,r=this.indices[i],o=this.indices[i+1],a=this.indices[i+2];this.getVertex(r,m),this.getVertex(o,v),this.getVertex(a,g),c.computeNormal(v,m,g,t),e[i]=t.x,e[i+1]=t.y,e[i+2]=t.z}},c.prototype.updateEdges=function(){for(var t={},e=function(e,n){t[r<o?r+"_"+o:o+"_"+r]=!0},n=0;n<this.indices.length/3;n++){var i=3*n,r=this.indices[i],o=this.indices[i+1];this.indices[i+2],e(),e(),e()}var a=Object.keys(t);for(this.edges=new Int16Array(2*a.length),n=0;n<a.length;n++){var s=a[n].split("_");this.edges[2*n]=parseInt(s[0],10),this.edges[2*n+1]=parseInt(s[1],10)}},c.prototype.getEdgeVertex=function(t,e,n){var i=this.edges[2*t+(e?1:0)];this.getVertex(i,n)};var h=new r,p=new r;c.prototype.getEdgeVector=function(t,e){var n=h,i=p;this.getEdgeVertex(t,0,n),this.getEdgeVertex(t,1,i),i.vsub(n,e)};var d=new r,f=new r;c.computeNormal=function(t,e,n,i){e.vsub(t,f),n.vsub(e,d),d.cross(f,i),i.isZero()||i.normalize()};var m=new r,v=new r,g=new r;c.prototype.getVertex=function(t,e){var n=this.scale;return this._getUnscaledVertex(t,e),e.x*=n.x,e.y*=n.y,e.z*=n.z,e},c.prototype._getUnscaledVertex=function(t,e){var n=3*t,i=this.vertices;return e.set(i[n],i[n+1],i[n+2])},c.prototype.getWorldVertex=function(t,e,n,i){return this.getVertex(t,i),o.pointToWorldFrame(e,n,i,i),i},c.prototype.getTriangleVertices=function(t,e,n,i){var r=3*t;this.getVertex(this.indices[r],e),this.getVertex(this.indices[r+1],n),this.getVertex(this.indices[r+2],i)},c.prototype.getNormal=function(t,e){var n=3*t;return e.set(this.normals[n],this.normals[n+1],this.normals[n+2])};var y=new a;c.prototype.calculateLocalInertia=function(t,e){this.computeLocalAABB(y);var n=y.upperBound.x-y.lowerBound.x,i=y.upperBound.y-y.lowerBound.y,r=y.upperBound.z-y.lowerBound.z;return e.set(1/12*t*(2*i*2*i+2*r*2*r),1/12*t*(2*n*2*n+2*r*2*r),1/12*t*(2*i*2*i+2*n*2*n))};var w=new r;c.prototype.computeLocalAABB=function(t){var e=t.lowerBound,n=t.upperBound,i=this.vertices.length,r=(this.vertices,w);this.getVertex(0,r),e.copy(r),n.copy(r);for(var o=0;o!==i;o++)this.getVertex(o,r),r.x<e.x?e.x=r.x:r.x>n.x&&(n.x=r.x),r.y<e.y?e.y=r.y:r.y>n.y&&(n.y=r.y),r.z<e.z?e.z=r.z:r.z>n.z&&(n.z=r.z)},c.prototype.updateAABB=function(){this.computeLocalAABB(this.aabb)},c.prototype.updateBoundingSphereRadius=function(){for(var t=0,e=this.vertices,n=new r,i=0,o=e.length/3;i!==o;i++){this.getVertex(i,n);var a=n.norm2();a>t&&(t=a)}this.boundingSphereRadius=Math.sqrt(t)},new r;var x=new o,_=new a;c.prototype.calculateWorldAABB=function(t,e,n,i){var r=x,o=_;r.position=t,r.quaternion=e,this.aabb.toWorldFrame(r,o),n.copy(o.lowerBound),i.copy(o.upperBound)},c.prototype.volume=function(){return 4*Math.PI*this.boundingSphereRadius/3},c.createTorus=function(t,e,n,i,r){t=t||1,e=e||.5,n=n||8,i=i||6,r=r||2*Math.PI;for(var o=[],a=[],s=0;s<=n;s++)for(var l=0;l<=i;l++){var u=l/i*r,h=s/n*Math.PI*2,p=(t+e*Math.cos(h))*Math.cos(u),d=(t+e*Math.cos(h))*Math.sin(u),f=e*Math.sin(h);o.push(p,d,f)}for(s=1;s<=n;s++)for(l=1;l<=i;l++){var m=(i+1)*s+l-1,v=(i+1)*(s-1)+l-1,g=(i+1)*(s-1)+l,y=(i+1)*s+l;a.push(m,v,y),a.push(v,g,y)}return new c(o,a)}},{"../collision/AABB":3,"../math/Quaternion":29,"../math/Transform":30,"../math/Vec3":31,"../utils/Octree":51,"./Shape":44}],47:[function(t,e,n){e.exports=r,t("../math/Vec3"),t("../math/Quaternion");var i=t("./Solver");function r(){i.call(this),this.iterations=10,this.tolerance=1e-7}r.prototype=new i;var o=[],a=[],s=[];r.prototype.solve=function(t,e){var n,i,r,c,l,u=0,h=this.iterations,p=this.tolerance*this.tolerance,d=this.equations,f=d.length,m=e.bodies,v=m.length,g=t;if(0!==f)for(var y=0;y!==v;y++)m[y].updateSolveMassProperties();var w=a,x=s,_=o;for(w.length=f,x.length=f,_.length=f,y=0;y!==f;y++){var b=d[y];_[y]=0,x[y]=b.computeB(g),w[y]=1/b.computeC()}if(0!==f){for(y=0;y!==v;y++){var S=(A=m[y]).vlambda,M=A.wlambda;S.set(0,0,0),M.set(0,0,0)}for(u=0;u!==h;u++){c=0;for(var E=0;E!==f;E++)b=d[E],n=x[E],i=w[E],(l=_[E])+(r=i*(n-b.computeGWlambda()-b.eps*l))<b.minForce?r=b.minForce-l:l+r>b.maxForce&&(r=b.maxForce-l),_[E]+=r,c+=r>0?r:-r,b.addToWlambda(r);if(c*c<p)break}for(y=0;y!==v;y++){var A,T=(A=m[y]).velocity,P=A.angularVelocity;A.vlambda.vmul(A.linearFactor,A.vlambda),T.vadd(A.vlambda,T),A.wlambda.vmul(A.angularFactor,A.wlambda),P.vadd(A.wlambda,P)}for(var L=d.length,C=1/g;L--;)d[L].multiplier=_[L]*C}return u}},{"../math/Quaternion":29,"../math/Vec3":31,"./Solver":48}],48:[function(t,e,n){function i(){this.equations=[]}e.exports=i,i.prototype.solve=function(t,e){return 0},i.prototype.addEquation=function(t){t.enabled&&this.equations.push(t)},i.prototype.removeEquation=function(t){var e=this.equations,n=e.indexOf(t);-1!==n&&e.splice(n,1)},i.prototype.removeAllEquations=function(){this.equations.length=0}},{}],49:[function(t,e,n){e.exports=o,t("../math/Vec3"),t("../math/Quaternion");var i=t("./Solver"),r=t("../objects/Body");function o(t){for(i.call(this),this.iterations=10,this.tolerance=1e-7,this.subsolver=t,this.nodes=[],this.nodePool=[];this.nodePool.length<128;)this.nodePool.push(this.createNode())}o.prototype=new i;var a=[],s=[],c={bodies:[]},l=r.STATIC;function u(t){for(var e=t.length,n=0;n!==e;n++){var i=t[n];if(!(i.visited||i.body.type&l))return i}return!1}var h=[];function p(t,e,n,i){for(h.push(t),t.visited=!0,e(t,n,i);h.length;)for(var r,o=h.pop();r=u(o.children);)r.visited=!0,e(r,n,i),h.push(r)}function d(t,e,n){e.push(t.body);for(var i=t.eqs.length,r=0;r!==i;r++){var o=t.eqs[r];-1===n.indexOf(o)&&n.push(o)}}function f(t,e){return e.id-t.id}o.prototype.createNode=function(){return{body:null,children:[],eqs:[],visited:!1}},o.prototype.solve=function(t,e){for(var n=a,i=this.nodePool,r=e.bodies,o=this.equations,l=o.length,h=r.length,m=this.subsolver;i.length<h;)i.push(this.createNode());n.length=h;for(var v=0;v<h;v++)n[v]=i[v];for(v=0;v!==h;v++){var g=n[v];g.body=r[v],g.children.length=0,g.eqs.length=0,g.visited=!1}for(var y=0;y!==l;y++){var w=o[y],x=(v=r.indexOf(w.bi),r.indexOf(w.bj)),_=n[v],b=n[x];_.children.push(b),_.eqs.push(w),b.children.push(_),b.eqs.push(w)}var S,M=0,E=s;m.tolerance=this.tolerance,m.iterations=this.iterations;for(var A=c;S=u(n);){E.length=0,A.bodies.length=0,p(S,d,A.bodies,E);var T=E.length;for(E=E.sort(f),v=0;v!==T;v++)m.addEquation(E[v]);m.solve(t,A),m.removeAllEquations(),M++}return M}},{"../math/Quaternion":29,"../math/Vec3":31,"../objects/Body":32,"./Solver":48}],50:[function(t,e,n){function i(){}e.exports=i,i.prototype.addEventListener=function(t,e){void 0===this._listeners&&(this._listeners={});var n=this._listeners;return void 0===n[t]&&(n[t]=[]),-1===n[t].indexOf(e)&&n[t].push(e),this},i.prototype.hasEventListener=function(t,e){if(void 0===this._listeners)return!1;var n=this._listeners;return void 0!==n[t]&&-1!==n[t].indexOf(e)},i.prototype.hasAnyEventListener=function(t){return void 0!==this._listeners&&void 0!==this._listeners[t]},i.prototype.removeEventListener=function(t,e){if(void 0===this._listeners)return this;var n=this._listeners;if(void 0===n[t])return this;var i=n[t].indexOf(e);return-1!==i&&n[t].splice(i,1),this},i.prototype.dispatchEvent=function(t){if(void 0===this._listeners)return this;var e=this._listeners[t.type];if(void 0!==e){t.target=this;for(var n=0,i=e.length;n<i;n++)e[n].call(this,t)}return this}},{}],51:[function(t,e,n){var i=t("../collision/AABB"),r=t("../math/Vec3");function o(t){t=t||{},this.root=t.root||null,this.aabb=t.aabb?t.aabb.clone():new i,this.data=[],this.children=[]}function a(t,e){(e=e||{}).root=null,e.aabb=t,o.call(this,e),this.maxDepth=void 0!==e.maxDepth?e.maxDepth:8}e.exports=a,a.prototype=new o,o.prototype.reset=function(t,e){this.children.length=this.data.length=0},o.prototype.insert=function(t,e,n){var i=this.data;if(n=n||0,!this.aabb.contains(t))return!1;var r=this.children;if(n<(this.maxDepth||this.root.maxDepth)){var o=!1;r.length||(this.subdivide(),o=!0);for(var a=0;8!==a;a++)if(r[a].insert(t,e,n+1))return!0;o&&(r.length=0)}return i.push(e),!0};var s=new r;o.prototype.subdivide=function(){var t=this.aabb,e=t.lowerBound,n=t.upperBound,a=this.children;a.push(new o({aabb:new i({lowerBound:new r(0,0,0)})}),new o({aabb:new i({lowerBound:new r(1,0,0)})}),new o({aabb:new i({lowerBound:new r(1,1,0)})}),new o({aabb:new i({lowerBound:new r(1,1,1)})}),new o({aabb:new i({lowerBound:new r(0,1,1)})}),new o({aabb:new i({lowerBound:new r(0,0,1)})}),new o({aabb:new i({lowerBound:new r(1,0,1)})}),new o({aabb:new i({lowerBound:new r(0,1,0)})})),n.vsub(e,s),s.scale(.5,s);for(var c=this.root||this,l=0;8!==l;l++){var u=a[l];u.root=c;var h=u.aabb.lowerBound;h.x*=s.x,h.y*=s.y,h.z*=s.z,h.vadd(e,h),h.vadd(s,u.aabb.upperBound)}},o.prototype.aabbQuery=function(t,e){this.data,this.children;for(var n=[this];n.length;){var i=n.pop();i.aabb.overlaps(t)&&Array.prototype.push.apply(e,i.data),Array.prototype.push.apply(n,i.children)}return e};var c=new i;o.prototype.rayQuery=function(t,e,n){return t.getAABB(c),c.toLocalFrame(e,c),this.aabbQuery(c,n),n},o.prototype.removeEmptyNodes=function(){for(var t=this.children.length-1;t>=0;t--)this.children[t].removeEmptyNodes(),this.children[t].children.length||this.children[t].data.length||this.children.splice(t,1)}},{"../collision/AABB":3,"../math/Vec3":31}],52:[function(t,e,n){function i(){this.objects=[],this.type=Object}e.exports=i,i.prototype.release=function(){for(var t=arguments.length,e=0;e!==t;e++)this.objects.push(arguments[e]);return this},i.prototype.get=function(){return 0===this.objects.length?this.constructObject():this.objects.pop()},i.prototype.constructObject=function(){throw new Error("constructObject() not implemented in this Pool subclass yet!")},i.prototype.resize=function(t){for(var e=this.objects;e.length>t;)e.pop();for(;e.length<t;)e.push(this.constructObject());return this}},{}],53:[function(t,e,n){function i(){this.data={keys:[]}}e.exports=i,i.prototype.get=function(t,e){if(t>e){var n=e;e=t,t=n}return this.data[t+"-"+e]},i.prototype.set=function(t,e,n){if(t>e){var i=e;e=t,t=i}var r=t+"-"+e;this.get(t,e)||this.data.keys.push(r),this.data[r]=n},i.prototype.reset=function(){for(var t=this.data,e=t.keys;e.length>0;)delete t[e.pop()]}},{}],54:[function(t,e,n){function i(){}e.exports=i,i.defaults=function(t,e){for(var n in t=t||{},e)n in t||(t[n]=e[n]);return t}},{}],55:[function(t,e,n){e.exports=o;var i=t("../math/Vec3"),r=t("./Pool");function o(){r.call(this),this.type=i}o.prototype=new r,o.prototype.constructObject=function(){return new i}},{"../math/Vec3":31,"./Pool":52}],56:[function(t,e,n){e.exports=d;var i=t("../collision/AABB"),r=t("../objects/Body"),o=t("../shapes/Shape"),a=t("../collision/Ray"),s=t("../math/Vec3"),c=t("../math/Transform"),l=(t("../shapes/ConvexPolyhedron"),t("../math/Quaternion")),u=(t("../solver/Solver"),t("../utils/Vec3Pool")),h=t("../equations/ContactEquation"),p=t("../equations/FrictionEquation");function d(t){this.contactPointPool=[],this.frictionEquationPool=[],this.result=[],this.frictionResult=[],this.v3pool=new u,this.world=t,this.currentContactMaterial=null,this.enableFrictionReduction=!1}d.prototype.createContactEquation=function(t,e,n,i,r,o){var a;this.contactPointPool.length?((a=this.contactPointPool.pop()).bi=t,a.bj=e):a=new h(t,e),a.enabled=t.collisionResponse&&e.collisionResponse&&n.collisionResponse&&i.collisionResponse;var s=this.currentContactMaterial;a.restitution=s.restitution,a.setSpookParams(s.contactEquationStiffness,s.contactEquationRelaxation,this.world.dt);var c=n.material||t.material,l=i.material||e.material;return c&&l&&c.restitution>=0&&l.restitution>=0&&(a.restitution=c.restitution*l.restitution),a.si=r||n,a.sj=o||i,a},d.prototype.createFrictionEquationsFromContact=function(t,e){var n=t.bi,i=t.bj,r=t.si,o=t.sj,a=this.world,s=this.currentContactMaterial,c=s.friction,l=r.material||n.material,u=o.material||i.material;if(l&&u&&l.friction>=0&&u.friction>=0&&(c=l.friction*u.friction),c>0){var h=c*a.gravity.length(),d=n.invMass+i.invMass;d>0&&(d=1/d);var f=this.frictionEquationPool,m=f.length?f.pop():new p(n,i,h*d),v=f.length?f.pop():new p(n,i,h*d);return m.bi=v.bi=n,m.bj=v.bj=i,m.minForce=v.minForce=-h*d,m.maxForce=v.maxForce=h*d,m.ri.copy(t.ri),m.rj.copy(t.rj),v.ri.copy(t.ri),v.rj.copy(t.rj),t.ni.tangents(m.t,v.t),m.setSpookParams(s.frictionEquationStiffness,s.frictionEquationRelaxation,a.dt),v.setSpookParams(s.frictionEquationStiffness,s.frictionEquationRelaxation,a.dt),m.enabled=v.enabled=t.enabled,e.push(m,v),!0}return!1};var f=new s,m=new s,v=new s;d.prototype.createFrictionFromAverage=function(t){var e=this.result[this.result.length-1];if(this.createFrictionEquationsFromContact(e,this.frictionResult)&&1!==t){var n=this.frictionResult[this.frictionResult.length-2],i=this.frictionResult[this.frictionResult.length-1];f.setZero(),m.setZero(),v.setZero();for(var r=e.bi,o=(e.bj,0);o!==t;o++)(e=this.result[this.result.length-1-o]).bodyA!==r?(f.vadd(e.ni,f),m.vadd(e.ri,m),v.vadd(e.rj,v)):(f.vsub(e.ni,f),m.vadd(e.rj,m),v.vadd(e.ri,v));var a=1/t;m.scale(a,n.ri),v.scale(a,n.rj),i.ri.copy(n.ri),i.rj.copy(n.rj),f.normalize(),f.tangents(n.t,i.t)}};var g=new s,y=new s,w=new l,x=new l;d.prototype.getContacts=function(t,e,n,i,o,a,s){this.contactPointPool=o,this.frictionEquationPool=s,this.result=i,this.frictionResult=a;for(var c=w,l=x,u=g,h=y,p=0,d=t.length;p!==d;p++){var f=t[p],m=e[p],v=null;f.material&&m.material&&(v=n.getContactMaterial(f.material,m.material)||null);for(var _=f.type&r.KINEMATIC&&m.type&r.STATIC||f.type&r.STATIC&&m.type&r.KINEMATIC||f.type&r.KINEMATIC&&m.type&r.KINEMATIC,b=0;b<f.shapes.length;b++){f.quaternion.mult(f.shapeOrientations[b],c),f.quaternion.vmult(f.shapeOffsets[b],u),u.vadd(f.position,u);for(var S=f.shapes[b],M=0;M<m.shapes.length;M++){m.quaternion.mult(m.shapeOrientations[M],l),m.quaternion.vmult(m.shapeOffsets[M],h),h.vadd(m.position,h);var E=m.shapes[M];if(0!=(S.collisionFilterGroup&E.collisionFilterMask)&&0!=(E.collisionFilterGroup&S.collisionFilterMask)&&!(u.distanceTo(h)>S.boundingSphereRadius+E.boundingSphereRadius)){var A=null;S.material&&E.material&&(A=n.getContactMaterial(S.material,E.material)||null),this.currentContactMaterial=A||v||n.defaultContactMaterial;var T=this[S.type|E.type];T&&(S.type<E.type?T.call(this,S,E,u,h,c,l,f,m,S,E,_):T.call(this,E,S,h,u,l,c,m,f,S,E,_))&&_&&(n.shapeOverlapKeeper.set(S.id,E.id),n.bodyOverlapKeeper.set(f.id,m.id))}}}}},d.prototype[o.types.BOX|o.types.BOX]=d.prototype.boxBox=function(t,e,n,i,r,o,a,s,c,l,u){return t.convexPolyhedronRepresentation.material=t.material,e.convexPolyhedronRepresentation.material=e.material,t.convexPolyhedronRepresentation.collisionResponse=t.collisionResponse,e.convexPolyhedronRepresentation.collisionResponse=e.collisionResponse,this.convexConvex(t.convexPolyhedronRepresentation,e.convexPolyhedronRepresentation,n,i,r,o,a,s,t,e,u)},d.prototype[o.types.BOX|o.types.CONVEXPOLYHEDRON]=d.prototype.boxConvex=function(t,e,n,i,r,o,a,s,c,l,u){return t.convexPolyhedronRepresentation.material=t.material,t.convexPolyhedronRepresentation.collisionResponse=t.collisionResponse,this.convexConvex(t.convexPolyhedronRepresentation,e,n,i,r,o,a,s,t,e,u)},d.prototype[o.types.BOX|o.types.PARTICLE]=d.prototype.boxParticle=function(t,e,n,i,r,o,a,s,c,l,u){return t.convexPolyhedronRepresentation.material=t.material,t.convexPolyhedronRepresentation.collisionResponse=t.collisionResponse,this.convexParticle(t.convexPolyhedronRepresentation,e,n,i,r,o,a,s,t,e,u)},d.prototype[o.types.SPHERE]=d.prototype.sphereSphere=function(t,e,n,i,r,o,a,s,c,l,u){if(u)return n.distanceSquared(i)<Math.pow(t.radius+e.radius,2);var h=this.createContactEquation(a,s,t,e,c,l);i.vsub(n,h.ni),h.ni.normalize(),h.ri.copy(h.ni),h.rj.copy(h.ni),h.ri.mult(t.radius,h.ri),h.rj.mult(-e.radius,h.rj),h.ri.vadd(n,h.ri),h.ri.vsub(a.position,h.ri),h.rj.vadd(i,h.rj),h.rj.vsub(s.position,h.rj),this.result.push(h),this.createFrictionEquationsFromContact(h,this.frictionResult)};var _=new s,b=new s,S=new s;d.prototype[o.types.PLANE|o.types.TRIMESH]=d.prototype.planeTrimesh=function(t,e,n,i,r,o,a,l,u,h,p){var d=new s,f=_;f.set(0,0,1),r.vmult(f,f);for(var m=0;m<e.vertices.length/3;m++){e.getVertex(m,d);var v=new s;v.copy(d),c.pointToWorldFrame(i,o,v,d);var g=b;if(d.vsub(n,g),f.dot(g)<=0){if(p)return!0;var y=this.createContactEquation(a,l,t,e,u,h);y.ni.copy(f);var w=S;f.scale(g.dot(f),w),d.vsub(w,w),y.ri.copy(w),y.ri.vsub(a.position,y.ri),y.rj.copy(d),y.rj.vsub(l.position,y.rj),this.result.push(y),this.createFrictionEquationsFromContact(y,this.frictionResult)}}};var M=new s,E=new s,A=(new s,new s),T=new s,P=new s,L=new s,C=new s,R=new s,O=new s,F=new s,I=new s,N=new s,B=new s,D=new i,z=[];d.prototype[o.types.SPHERE|o.types.TRIMESH]=d.prototype.sphereTrimesh=function(t,e,n,i,r,o,s,l,u,h,p){var d=P,f=L,m=C,v=R,g=O,y=F,w=D,x=T,_=E,b=z;c.pointToLocalFrame(i,o,n,g);var S=t.radius;w.lowerBound.set(g.x-S,g.y-S,g.z-S),w.upperBound.set(g.x+S,g.y+S,g.z+S),e.getTrianglesInAABB(w,b);for(var V=A,U=t.radius*t.radius,k=0;k<b.length;k++)for(var j=0;j<3;j++)if(e.getVertex(e.indices[3*b[k]+j],V),V.vsub(g,_),_.norm2()<=U){if(x.copy(V),c.pointToWorldFrame(i,o,x,V),V.vsub(n,_),p)return!0;(W=this.createContactEquation(s,l,t,e,u,h)).ni.copy(_),W.ni.normalize(),W.ri.copy(W.ni),W.ri.scale(t.radius,W.ri),W.ri.vadd(n,W.ri),W.ri.vsub(s.position,W.ri),W.rj.copy(V),W.rj.vsub(l.position,W.rj),this.result.push(W),this.createFrictionEquationsFromContact(W,this.frictionResult)}for(k=0;k<b.length;k++)for(j=0;j<3;j++){e.getVertex(e.indices[3*b[k]+j],d),e.getVertex(e.indices[3*b[k]+(j+1)%3],f),f.vsub(d,m),g.vsub(f,y);var H=y.dot(m);g.vsub(d,y);var G=y.dot(m);if(G>0&&H<0&&(g.vsub(d,y),v.copy(m),v.normalize(),G=y.dot(v),v.scale(G,y),y.vadd(d,y),(Z=y.distanceTo(g))<t.radius)){if(p)return!0;var W=this.createContactEquation(s,l,t,e,u,h);y.vsub(g,W.ni),W.ni.normalize(),W.ni.scale(t.radius,W.ri),W.ri.vadd(n,W.ri),W.ri.vsub(s.position,W.ri),c.pointToWorldFrame(i,o,y,y),y.vsub(l.position,W.rj),c.vectorToWorldFrame(o,W.ni,W.ni),c.vectorToWorldFrame(o,W.ri,W.ri),this.result.push(W),this.createFrictionEquationsFromContact(W,this.frictionResult)}}for(var q=I,X=N,Y=B,Q=M,K=(k=0,b.length);k!==K;k++){e.getTriangleVertices(b[k],q,X,Y),e.getNormal(b[k],Q),g.vsub(q,y);var Z=y.dot(Q);if(Q.scale(Z,y),g.vsub(y,y),Z=y.distanceTo(g),a.pointInTriangle(y,q,X,Y)&&Z<t.radius){if(p)return!0;W=this.createContactEquation(s,l,t,e,u,h),y.vsub(g,W.ni),W.ni.normalize(),W.ni.scale(t.radius,W.ri),W.ri.vadd(n,W.ri),W.ri.vsub(s.position,W.ri),c.pointToWorldFrame(i,o,y,y),y.vsub(l.position,W.rj),c.vectorToWorldFrame(o,W.ni,W.ni),c.vectorToWorldFrame(o,W.ri,W.ri),this.result.push(W),this.createFrictionEquationsFromContact(W,this.frictionResult)}}b.length=0};var V=new s,U=new s;d.prototype[o.types.SPHERE|o.types.PLANE]=d.prototype.spherePlane=function(t,e,n,i,r,o,a,s,c,l,u){var h=this.createContactEquation(a,s,t,e,c,l);if(h.ni.set(0,0,1),o.vmult(h.ni,h.ni),h.ni.negate(h.ni),h.ni.normalize(),h.ni.mult(t.radius,h.ri),n.vsub(i,V),h.ni.mult(h.ni.dot(V),U),V.vsub(U,h.rj),-V.dot(h.ni)<=t.radius){if(u)return!0;var p=h.ri,d=h.rj;p.vadd(n,p),p.vsub(a.position,p),d.vadd(i,d),d.vsub(s.position,d),this.result.push(h),this.createFrictionEquationsFromContact(h,this.frictionResult)}};var k=new s,j=new s,H=new s;function G(t,e,n){for(var i=null,r=t.length,o=0;o!==r;o++){var a=t[o],s=k;t[(o+1)%r].vsub(a,s);var c=j;s.cross(e,c);var l=H;n.vsub(a,l);var u=c.dot(l);if(!(null===i||u>0&&!0===i||u<=0&&!1===i))return!1;null===i&&(i=u>0)}return!0}var W=new s,q=new s,X=new s,Y=new s,Q=[new s,new s,new s,new s,new s,new s],K=new s,Z=new s,J=new s,$=new s;d.prototype[o.types.SPHERE|o.types.BOX]=d.prototype.sphereBox=function(t,e,n,i,r,o,a,s,c,l,u){var h=this.v3pool,p=Q;n.vsub(i,W),e.getSideNormals(p,o);for(var d=t.radius,f=!1,m=Z,v=J,g=$,y=null,w=0,x=0,_=0,b=null,S=0,M=p.length;S!==M&&!1===f;S++){var E=q;E.copy(p[S]);var A=E.norm();E.normalize();var T=W.dot(E);if(T<A+d&&T>0){var P=X,L=Y;P.copy(p[(S+1)%3]),L.copy(p[(S+2)%3]);var C=P.norm(),R=L.norm();P.normalize(),L.normalize();var O=W.dot(P),F=W.dot(L);if(O<C&&O>-C&&F<R&&F>-R){var I=Math.abs(T-A-d);if((null===b||I<b)&&(b=I,x=O,_=F,y=A,m.copy(E),v.copy(P),g.copy(L),w++,u))return!0}}}if(w){f=!0;var N=this.createContactEquation(a,s,t,e,c,l);m.mult(-d,N.ri),N.ni.copy(m),N.ni.negate(N.ni),m.mult(y,m),v.mult(x,v),m.vadd(v,m),g.mult(_,g),m.vadd(g,N.rj),N.ri.vadd(n,N.ri),N.ri.vsub(a.position,N.ri),N.rj.vadd(i,N.rj),N.rj.vsub(s.position,N.rj),this.result.push(N),this.createFrictionEquationsFromContact(N,this.frictionResult)}for(var B=h.get(),D=K,z=0;2!==z&&!f;z++)for(var V=0;2!==V&&!f;V++)for(var U=0;2!==U&&!f;U++)if(B.set(0,0,0),z?B.vadd(p[0],B):B.vsub(p[0],B),V?B.vadd(p[1],B):B.vsub(p[1],B),U?B.vadd(p[2],B):B.vsub(p[2],B),i.vadd(B,D),D.vsub(n,D),D.norm2()<d*d){if(u)return!0;f=!0,(N=this.createContactEquation(a,s,t,e,c,l)).ri.copy(D),N.ri.normalize(),N.ni.copy(N.ri),N.ri.mult(d,N.ri),N.rj.copy(B),N.ri.vadd(n,N.ri),N.ri.vsub(a.position,N.ri),N.rj.vadd(i,N.rj),N.rj.vsub(s.position,N.rj),this.result.push(N),this.createFrictionEquationsFromContact(N,this.frictionResult)}h.release(B),B=null;var k=h.get(),j=h.get(),H=(N=h.get(),h.get()),G=(I=h.get(),p.length);for(z=0;z!==G&&!f;z++)for(V=0;V!==G&&!f;V++)if(z%3!=V%3){p[V].cross(p[z],k),k.normalize(),p[z].vadd(p[V],j),N.copy(n),N.vsub(j,N),N.vsub(i,N);var tt=N.dot(k);for(k.mult(tt,H),U=0;U===z%3||U===V%3;)U++;I.copy(n),I.vsub(H,I),I.vsub(j,I),I.vsub(i,I);var et=Math.abs(tt),nt=I.norm();if(et<p[U].norm()&&nt<d){if(u)return!0;f=!0;var it=this.createContactEquation(a,s,t,e,c,l);j.vadd(H,it.rj),it.rj.copy(it.rj),I.negate(it.ni),it.ni.normalize(),it.ri.copy(it.rj),it.ri.vadd(i,it.ri),it.ri.vsub(n,it.ri),it.ri.normalize(),it.ri.mult(d,it.ri),it.ri.vadd(n,it.ri),it.ri.vsub(a.position,it.ri),it.rj.vadd(i,it.rj),it.rj.vsub(s.position,it.rj),this.result.push(it),this.createFrictionEquationsFromContact(it,this.frictionResult)}}h.release(k,j,N,H,I)};var tt=new s,et=new s,nt=new s,it=new s,rt=new s,ot=new s,at=new s,st=new s,ct=new s,lt=new s;d.prototype[o.types.SPHERE|o.types.CONVEXPOLYHEDRON]=d.prototype.sphereConvex=function(t,e,n,i,r,o,a,s,c,l,u){var h=this.v3pool;n.vsub(i,tt);for(var p=e.faceNormals,d=e.faces,f=e.vertices,m=t.radius,v=0;v!==f.length;v++){var g=f[v],y=rt;o.vmult(g,y),i.vadd(y,y);var w=it;if(y.vsub(n,w),w.norm2()<m*m)return!!u||(x=!0,(I=this.createContactEquation(a,s,t,e,c,l)).ri.copy(w),I.ri.normalize(),I.ni.copy(I.ri),I.ri.mult(m,I.ri),y.vsub(i,I.rj),I.ri.vadd(n,I.ri),I.ri.vsub(a.position,I.ri),I.rj.vadd(i,I.rj),I.rj.vsub(s.position,I.rj),this.result.push(I),void this.createFrictionEquationsFromContact(I,this.frictionResult))}for(var x=!1,_=(v=0,d.length);v!==_&&!1===x;v++){var b=p[v],S=d[v],M=ot;o.vmult(b,M);var E=at;o.vmult(f[S[0]],E),E.vadd(i,E);var A=st;M.mult(-m,A),n.vadd(A,A);var T=ct;A.vsub(E,T);var P=T.dot(M),L=lt;if(n.vsub(E,L),P<0&&L.dot(M)>0){for(var C=[],R=0,O=S.length;R!==O;R++){var F=h.get();o.vmult(f[S[R]],F),i.vadd(F,F),C.push(F)}if(G(C,M,n)){if(u)return!0;x=!0;var I=this.createContactEquation(a,s,t,e,c,l);M.mult(-m,I.ri),M.negate(I.ni);var N=h.get();M.mult(-P,N);var B=h.get();M.mult(-m,B),n.vsub(i,I.rj),I.rj.vadd(B,I.rj),I.rj.vadd(N,I.rj),I.rj.vadd(i,I.rj),I.rj.vsub(s.position,I.rj),I.ri.vadd(n,I.ri),I.ri.vsub(a.position,I.ri),h.release(N),h.release(B),this.result.push(I),this.createFrictionEquationsFromContact(I,this.frictionResult),R=0;for(var D=C.length;R!==D;R++)h.release(C[R]);return}for(R=0;R!==S.length;R++){var z=h.get(),V=h.get();o.vmult(f[S[(R+1)%S.length]],z),o.vmult(f[S[(R+2)%S.length]],V),i.vadd(z,z),i.vadd(V,V);var U=et;V.vsub(z,U);var k=nt;U.unit(k);var j=h.get(),H=h.get();n.vsub(z,H);var W=H.dot(k);k.mult(W,j),j.vadd(z,j);var q=h.get();if(j.vsub(n,q),W>0&&W*W<U.norm2()&&q.norm2()<m*m){if(u)return!0;for(I=this.createContactEquation(a,s,t,e,c,l),j.vsub(i,I.rj),j.vsub(n,I.ni),I.ni.normalize(),I.ni.mult(m,I.ri),I.rj.vadd(i,I.rj),I.rj.vsub(s.position,I.rj),I.ri.vadd(n,I.ri),I.ri.vsub(a.position,I.ri),this.result.push(I),this.createFrictionEquationsFromContact(I,this.frictionResult),R=0,D=C.length;R!==D;R++)h.release(C[R]);return h.release(z),h.release(V),h.release(j),h.release(q),void h.release(H)}h.release(z),h.release(V),h.release(j),h.release(q),h.release(H)}for(R=0,D=C.length;R!==D;R++)h.release(C[R])}}},new s,new s,d.prototype[o.types.PLANE|o.types.BOX]=d.prototype.planeBox=function(t,e,n,i,r,o,a,s,c,l,u){return e.convexPolyhedronRepresentation.material=e.material,e.convexPolyhedronRepresentation.collisionResponse=e.collisionResponse,e.convexPolyhedronRepresentation.id=e.id,this.planeConvex(t,e.convexPolyhedronRepresentation,n,i,r,o,a,s,t,e,u)};var ut=new s,ht=new s,pt=new s,dt=new s;d.prototype[o.types.PLANE|o.types.CONVEXPOLYHEDRON]=d.prototype.planeConvex=function(t,e,n,i,r,o,a,s,c,l,u){var h=ut,p=ht;p.set(0,0,1),r.vmult(p,p);for(var d=0,f=pt,m=0;m!==e.vertices.length;m++)if(h.copy(e.vertices[m]),o.vmult(h,h),i.vadd(h,h),h.vsub(n,f),p.dot(f)<=0){if(u)return!0;var v=this.createContactEquation(a,s,t,e,c,l),g=dt;p.mult(p.dot(f),g),h.vsub(g,g),g.vsub(n,v.ri),v.ni.copy(p),h.vsub(i,v.rj),v.ri.vadd(n,v.ri),v.ri.vsub(a.position,v.ri),v.rj.vadd(i,v.rj),v.rj.vsub(s.position,v.rj),this.result.push(v),d++,this.enableFrictionReduction||this.createFrictionEquationsFromContact(v,this.frictionResult)}this.enableFrictionReduction&&d&&this.createFrictionFromAverage(d)};var ft=new s,mt=new s;d.prototype[o.types.CONVEXPOLYHEDRON]=d.prototype.convexConvex=function(t,e,n,i,r,o,a,s,c,l,u,h,p){var d=ft;if(!(n.distanceTo(i)>t.boundingSphereRadius+e.boundingSphereRadius)&&t.findSeparatingAxis(e,n,r,i,o,d,h,p)){var f=[],m=mt;t.clipAgainstHull(n,r,e,i,o,d,-100,100,f);for(var v=0,g=0;g!==f.length;g++){if(u)return!0;var y=this.createContactEquation(a,s,t,e,c,l),w=y.ri,x=y.rj;d.negate(y.ni),f[g].normal.negate(m),m.mult(f[g].depth,m),f[g].point.vadd(m,w),x.copy(f[g].point),w.vsub(n,w),x.vsub(i,x),w.vadd(n,w),w.vsub(a.position,w),x.vadd(i,x),x.vsub(s.position,x),this.result.push(y),v++,this.enableFrictionReduction||this.createFrictionEquationsFromContact(y,this.frictionResult)}this.enableFrictionReduction&&v&&this.createFrictionFromAverage(v)}};var vt=new s,gt=new s,yt=new s;d.prototype[o.types.PLANE|o.types.PARTICLE]=d.prototype.planeParticle=function(t,e,n,i,r,o,a,s,c,l,u){var h=vt;h.set(0,0,1),a.quaternion.vmult(h,h);var p=gt;if(i.vsub(a.position,p),h.dot(p)<=0){if(u)return!0;var d=this.createContactEquation(s,a,e,t,c,l);d.ni.copy(h),d.ni.negate(d.ni),d.ri.set(0,0,0);var f=yt;h.mult(h.dot(i),f),i.vsub(f,f),d.rj.copy(f),this.result.push(d),this.createFrictionEquationsFromContact(d,this.frictionResult)}};var wt=new s;d.prototype[o.types.PARTICLE|o.types.SPHERE]=d.prototype.sphereParticle=function(t,e,n,i,r,o,a,s,c,l,u){var h=wt;if(h.set(0,0,1),i.vsub(n,h),h.norm2()<=t.radius*t.radius){if(u)return!0;var p=this.createContactEquation(s,a,e,t,c,l);h.normalize(),p.rj.copy(h),p.rj.mult(t.radius,p.rj),p.ni.copy(h),p.ni.negate(p.ni),p.ri.set(0,0,0),this.result.push(p),this.createFrictionEquationsFromContact(p,this.frictionResult)}};var xt=new l,_t=new s,bt=(new s,new s),St=new s,Mt=new s;d.prototype[o.types.PARTICLE|o.types.CONVEXPOLYHEDRON]=d.prototype.convexParticle=function(t,e,n,i,r,o,a,s,c,l,u){var h=-1,p=bt,d=Mt,f=null,m=_t;if(m.copy(i),m.vsub(n,m),r.conjugate(xt),xt.vmult(m,m),t.pointIsInside(m)){t.worldVerticesNeedsUpdate&&t.computeWorldVertices(n,r),t.worldFaceNormalsNeedsUpdate&&t.computeWorldFaceNormals(r);for(var v=0,g=t.faces.length;v!==g;v++){var y=[t.worldVertices[t.faces[v][0]]],w=t.worldFaceNormals[v];i.vsub(y[0],St);var x=-w.dot(St);if(null===f||Math.abs(x)<Math.abs(f)){if(u)return!0;f=x,h=v,p.copy(w)}}if(-1!==h){var _=this.createContactEquation(s,a,e,t,c,l);p.mult(f,d),d.vadd(i,d),d.vsub(n,d),_.rj.copy(d),p.negate(_.ni),_.ri.set(0,0,0);var b=_.ri,S=_.rj;b.vadd(i,b),b.vsub(s.position,b),S.vadd(n,S),S.vsub(a.position,S),this.result.push(_),this.createFrictionEquationsFromContact(_,this.frictionResult)}else console.warn("Point found inside convex, but did not find penetrating face!")}},d.prototype[o.types.BOX|o.types.HEIGHTFIELD]=d.prototype.boxHeightfield=function(t,e,n,i,r,o,a,s,c,l,u){return t.convexPolyhedronRepresentation.material=t.material,t.convexPolyhedronRepresentation.collisionResponse=t.collisionResponse,this.convexHeightfield(t.convexPolyhedronRepresentation,e,n,i,r,o,a,s,t,e,u)};var Et=new s,At=new s,Tt=[0];d.prototype[o.types.CONVEXPOLYHEDRON|o.types.HEIGHTFIELD]=d.prototype.convexHeightfield=function(t,e,n,i,r,o,a,s,l,u,h){var p=e.data,d=e.elementSize,f=t.boundingSphereRadius,m=At,v=Tt,g=Et;c.pointToLocalFrame(i,o,n,g);var y=Math.floor((g.x-f)/d)-1,w=Math.ceil((g.x+f)/d)+1,x=Math.floor((g.y-f)/d)-1,_=Math.ceil((g.y+f)/d)+1;if(!(w<0||_<0||y>p.length||x>p[0].length)){y<0&&(y=0),w<0&&(w=0),x<0&&(x=0),_<0&&(_=0),y>=p.length&&(y=p.length-1),w>=p.length&&(w=p.length-1),_>=p[0].length&&(_=p[0].length-1),x>=p[0].length&&(x=p[0].length-1);var b=[];e.getRectMinMax(y,x,w,_,b);var S=b[0],M=b[1];if(!(g.z-f>M||g.z+f<S))for(var E=y;E<w;E++)for(var A=x;A<_;A++){var T=!1;if(e.getConvexTrianglePillar(E,A,!1),c.pointToWorldFrame(i,o,e.pillarOffset,m),n.distanceTo(m)<e.pillarConvex.boundingSphereRadius+t.boundingSphereRadius&&(T=this.convexConvex(t,e.pillarConvex,n,m,r,o,a,s,null,null,h,v,null)),h&&T)return!0;if(e.getConvexTrianglePillar(E,A,!0),c.pointToWorldFrame(i,o,e.pillarOffset,m),n.distanceTo(m)<e.pillarConvex.boundingSphereRadius+t.boundingSphereRadius&&(T=this.convexConvex(t,e.pillarConvex,n,m,r,o,a,s,null,null,h,v,null)),h&&T)return!0}}};var Pt=new s,Lt=new s;d.prototype[o.types.SPHERE|o.types.HEIGHTFIELD]=d.prototype.sphereHeightfield=function(t,e,n,i,r,o,a,s,l,u,h){var p=e.data,d=t.radius,f=e.elementSize,m=Lt,v=Pt;c.pointToLocalFrame(i,o,n,v);var g=Math.floor((v.x-d)/f)-1,y=Math.ceil((v.x+d)/f)+1,w=Math.floor((v.y-d)/f)-1,x=Math.ceil((v.y+d)/f)+1;if(!(y<0||x<0||g>p.length||w>p[0].length)){g<0&&(g=0),y<0&&(y=0),w<0&&(w=0),x<0&&(x=0),g>=p.length&&(g=p.length-1),y>=p.length&&(y=p.length-1),x>=p[0].length&&(x=p[0].length-1),w>=p[0].length&&(w=p[0].length-1);var _=[];e.getRectMinMax(g,w,y,x,_);var b=_[0],S=_[1];if(!(v.z-d>S||v.z+d<b))for(var M=this.result,E=g;E<y;E++)for(var A=w;A<x;A++){var T=M.length,P=!1;if(e.getConvexTrianglePillar(E,A,!1),c.pointToWorldFrame(i,o,e.pillarOffset,m),n.distanceTo(m)<e.pillarConvex.boundingSphereRadius+t.boundingSphereRadius&&(P=this.sphereConvex(t,e.pillarConvex,n,m,r,o,a,s,t,e,h)),h&&P)return!0;if(e.getConvexTrianglePillar(E,A,!0),c.pointToWorldFrame(i,o,e.pillarOffset,m),n.distanceTo(m)<e.pillarConvex.boundingSphereRadius+t.boundingSphereRadius&&(P=this.sphereConvex(t,e.pillarConvex,n,m,r,o,a,s,t,e,h)),h&&P)return!0;if(M.length-T>2)return}}}},{"../collision/AABB":3,"../collision/Ray":10,"../equations/ContactEquation":20,"../equations/FrictionEquation":22,"../math/Quaternion":29,"../math/Transform":30,"../math/Vec3":31,"../objects/Body":32,"../shapes/ConvexPolyhedron":39,"../shapes/Shape":44,"../solver/Solver":48,"../utils/Vec3Pool":55}],57:[function(t,e,n){e.exports=y,t("../shapes/Shape");var i=t("../math/Vec3"),r=t("../math/Quaternion"),o=t("../solver/GSSolver"),a=(t("../equations/ContactEquation"),t("../equations/FrictionEquation"),t("./Narrowphase")),s=t("../utils/EventTarget"),c=t("../collision/ArrayCollisionMatrix"),l=t("../collision/OverlapKeeper"),u=t("../material/Material"),h=t("../material/ContactMaterial"),p=t("../objects/Body"),d=t("../utils/TupleDictionary"),f=t("../collision/RaycastResult"),m=t("../collision/AABB"),v=t("../collision/Ray"),g=t("../collision/NaiveBroadphase");function y(t){t=t||{},s.apply(this),this.dt=-1,this.allowSleep=!!t.allowSleep,this.contacts=[],this.frictionEquations=[],this.quatNormalizeSkip=void 0!==t.quatNormalizeSkip?t.quatNormalizeSkip:0,this.quatNormalizeFast=void 0!==t.quatNormalizeFast&&t.quatNormalizeFast,this.time=0,this.interpolationFactor=0,this.stepnumber=0,this.default_dt=1/60,this.nextId=0,this.gravity=new i,t.gravity&&this.gravity.copy(t.gravity),this.broadphase=void 0!==t.broadphase?t.broadphase:new g,this.bodies=[],this.solver=void 0!==t.solver?t.solver:new o,this.constraints=[],this.narrowphase=new a(this),this.collisionMatrix=new c,this.collisionMatrixPrevious=new c,this.bodyOverlapKeeper=new l,this.shapeOverlapKeeper=new l,this.materials=[],this.contactmaterials=[],this.contactMaterialTable=new d,this.defaultMaterial=new u("default"),this.defaultContactMaterial=new h(this.defaultMaterial,this.defaultMaterial,{friction:.3,restitution:0}),this.doProfiling=!1,this.profile={solve:0,makeContactConstraints:0,broadphase:0,integrate:0,narrowphase:0},this.accumulator=0,this.subsystems=[],this.addBodyEvent={type:"addBody",body:null},this.removeBodyEvent={type:"removeBody",body:null},this.idToBodyMap={},this.broadphase.setWorld(this)}y.prototype=new s,new m;var w=new v;if(y.prototype.getContactMaterial=function(t,e){return this.contactMaterialTable.get(t.id,e.id)},y.prototype.numObjects=function(){return this.bodies.length},y.prototype.collisionMatrixTick=function(){var t=this.collisionMatrixPrevious;this.collisionMatrixPrevious=this.collisionMatrix,this.collisionMatrix=t,this.collisionMatrix.reset(),this.bodyOverlapKeeper.tick(),this.shapeOverlapKeeper.tick()},y.prototype.add=y.prototype.addBody=function(t){-1===this.bodies.indexOf(t)&&(t.index=this.bodies.length,this.bodies.push(t),t.world=this,t.initPosition.copy(t.position),t.initVelocity.copy(t.velocity),t.timeLastSleepy=this.time,t instanceof p&&(t.initAngularVelocity.copy(t.angularVelocity),t.initQuaternion.copy(t.quaternion)),this.collisionMatrix.setNumObjects(this.bodies.length),this.addBodyEvent.body=t,this.idToBodyMap[t.id]=t,this.dispatchEvent(this.addBodyEvent))},y.prototype.addConstraint=function(t){this.constraints.push(t)},y.prototype.removeConstraint=function(t){var e=this.constraints.indexOf(t);-1!==e&&this.constraints.splice(e,1)},y.prototype.rayTest=function(t,e,n){n instanceof f?this.raycastClosest(t,e,{skipBackfaces:!0},n):this.raycastAll(t,e,{skipBackfaces:!0},n)},y.prototype.raycastAll=function(t,e,n,i){return n.mode=v.ALL,n.from=t,n.to=e,n.callback=i,w.intersectWorld(this,n)},y.prototype.raycastAny=function(t,e,n,i){return n.mode=v.ANY,n.from=t,n.to=e,n.result=i,w.intersectWorld(this,n)},y.prototype.raycastClosest=function(t,e,n,i){return n.mode=v.CLOSEST,n.from=t,n.to=e,n.result=i,w.intersectWorld(this,n)},y.prototype.remove=function(t){t.world=null;var e=this.bodies.length-1,n=this.bodies,i=n.indexOf(t);if(-1!==i){n.splice(i,1);for(var r=0;r!==n.length;r++)n[r].index=r;this.collisionMatrix.setNumObjects(e),this.removeBodyEvent.body=t,delete this.idToBodyMap[t.id],this.dispatchEvent(this.removeBodyEvent)}},y.prototype.removeBody=y.prototype.remove,y.prototype.getBodyById=function(t){return this.idToBodyMap[t]},y.prototype.getShapeById=function(t){for(var e=this.bodies,n=0,i=e.length;n<i;n++)for(var r=e[n].shapes,o=0,a=r.length;o<a;o++){var s=r[o];if(s.id===t)return s}},y.prototype.addMaterial=function(t){this.materials.push(t)},y.prototype.addContactMaterial=function(t){this.contactmaterials.push(t),this.contactMaterialTable.set(t.materials[0].id,t.materials[1].id,t)},"undefined"==typeof performance&&(performance={}),!performance.now){var x=Date.now();performance.timing&&performance.timing.navigationStart&&(x=performance.timing.navigationStart),performance.now=function(){return Date.now()-x}}new i,y.prototype.step=function(t,e,n){if(n=n||10,void 0===e)this.internalStep(t),this.time+=t;else{this.accumulator+=e;for(var i=0;this.accumulator>=t&&i<n;)this.internalStep(t),this.accumulator-=t,i++;this.accumulator%=t;var r=this.accumulator/t;this.interpolationFactor=r;for(var o=0;o!==this.bodies.length;o++){var a=this.bodies[o];a.previousPosition.lerp(a.position,r,a.interpolatedPosition),a.previousQuaternion.slerp(a.quaternion,r,a.interpolatedQuaternion),a.previousQuaternion.normalize()}this.time+=e}};var _,b,S,M,E,A,T={type:"postStep"},P={type:"preStep"},L={type:p.COLLIDE_EVENT_NAME,body:null,contact:null},C=[],R=[],O=[],F=[],I=(new i,new i,new i,new i,new i,new i,new i,new i,new i,new r,new r,new r,new i,function(t){return Math.min(Math.max(t,0),1)});y.prototype.internalStep=function(t){this.dt=t;var e,n=this.contacts,i=O,r=F,o=this.numObjects(),a=this.bodies,s=this.solver,c=this.gravity,l=this.doProfiling,u=this.profile,h=p.DYNAMIC,d=this.constraints,f=R,m=(c.norm(),c.x),v=c.y,g=c.z,y=0;for(l&&(e=performance.now()),y=0;y!==o;y++)if((D=a[y]).type===h){var w=D.force,x=D.mass;w.x+=x*m,w.y+=x*v,w.z+=x*g}y=0;for(var _=this.subsystems.length;y!==_;y++)this.subsystems[y].update();l&&(e=performance.now()),i.length=0,r.length=0,this.broadphase.collisionPairs(this,i,r),l&&(u.broadphase=performance.now()-e);var b=d.length;for(y=0;y!==b;y++)if(!(k=d[y]).collideConnected)for(var S=i.length-1;S>=0;S-=1)(k.bodyA===i[S]&&k.bodyB===r[S]||k.bodyB===i[S]&&k.bodyA===r[S])&&(i.splice(S,1),r.splice(S,1));this.collisionMatrixTick(),l&&(e=performance.now());var M=C,E=n.length;for(y=0;y!==E;y++)M.push(n[y]);n.length=0;var A=this.frictionEquations.length;for(y=0;y!==A;y++)f.push(this.frictionEquations[y]);for(this.frictionEquations.length=0,this.narrowphase.getContacts(i,r,this,n,M,this.frictionEquations,f),l&&(u.narrowphase=performance.now()-e),l&&(e=performance.now()),y=0;y<this.frictionEquations.length;y++)s.addEquation(this.frictionEquations[y]);for(var N=n.length,B=0;B!==N;B++){var D=(k=n[B]).bi,z=k.bj,V=k.si,U=k.sj;(D.material&&z.material&&this.getContactMaterial(D.material,z.material)||this.defaultContactMaterial).friction,D.material&&z.material&&(D.material.friction>=0&&z.material.friction>=0&&(D.material.friction,z.material.friction),D.material.restitution>=0&&z.material.restitution>=0&&(k.restitution=D.material.restitution*z.material.restitution)),s.addEquation(k),D.allowSleep&&D.type===p.DYNAMIC&&D.sleepState===p.SLEEPING&&z.sleepState===p.AWAKE&&z.type!==p.STATIC&&z.velocity.norm2()+z.angularVelocity.norm2()>=2*Math.pow(z.sleepSpeedLimit,2)&&(D._wakeUpAfterNarrowphase=!0),z.allowSleep&&z.type===p.DYNAMIC&&z.sleepState===p.SLEEPING&&D.sleepState===p.AWAKE&&D.type!==p.STATIC&&D.velocity.norm2()+D.angularVelocity.norm2()>=2*Math.pow(D.sleepSpeedLimit,2)&&(z._wakeUpAfterNarrowphase=!0),this.collisionMatrix.set(D,z,!0),this.collisionMatrixPrevious.get(D,z)||(L.body=z,L.contact=k,D.dispatchEvent(L),L.body=D,z.dispatchEvent(L)),this.bodyOverlapKeeper.set(D.id,z.id),this.shapeOverlapKeeper.set(V.id,U.id)}for(this.emitContactEvents(),l&&(u.makeContactConstraints=performance.now()-e,e=performance.now()),y=0;y!==o;y++)(D=a[y])._wakeUpAfterNarrowphase&&(D.wakeUp(),D._wakeUpAfterNarrowphase=!1);for(b=d.length,y=0;y!==b;y++){var k;(k=d[y]).update(),S=0;for(var j=k.equations.length;S!==j;S++){var H=k.equations[S];s.addEquation(H)}}s.solve(t,this),l&&(u.solve=performance.now()-e),s.removeAllEquations();var G=Math.pow;for(y=0;y!==o;y++)if((D=a[y]).type&h){var W=G(I(1-D.linearDamping),t),q=D.velocity;q.mult(W,q);var X=D.angularVelocity;if(X){var Y=G(I(1-D.angularDamping),t);X.mult(Y,X)}}for(this.dispatchEvent(P),y=0;y!==o;y++)(D=a[y]).preStep&&D.preStep(D);l&&(e=performance.now());var Q=this.stepnumber%(this.quatNormalizeSkip+1)==0,K=this.quatNormalizeFast;for(y=0;y!==o;y++)a[y].integrate(t,Q,K);for(this.clearForces(),this.broadphase.dirty=!0,l&&(u.integrate=performance.now()-e),this.time+=t,this.stepnumber+=1,this.dispatchEvent(T),y=0;y!==o;y++){var Z=(D=a[y]).postStep;Z&&Z(D)}if(this.allowSleep)for(y=0;y!==o;y++)a[y].sleepTick(this.time)},y.prototype.emitContactEvents=(_=[],b=[],S={type:"beginContact",bodyA:null,bodyB:null},M={type:"endContact",bodyA:null,bodyB:null},E={type:"beginShapeContact",bodyA:null,bodyB:null,shapeA:null,shapeB:null},A={type:"endShapeContact",bodyA:null,bodyB:null,shapeA:null,shapeB:null},function(){var t=this.hasAnyEventListener("beginContact"),e=this.hasAnyEventListener("endContact");if((t||e)&&this.bodyOverlapKeeper.getDiff(_,b),t){for(var n=0,i=_.length;n<i;n+=2)S.bodyA=this.getBodyById(_[n]),S.bodyB=this.getBodyById(_[n+1]),this.dispatchEvent(S);S.bodyA=S.bodyB=null}if(e){for(n=0,i=b.length;n<i;n+=2)M.bodyA=this.getBodyById(b[n]),M.bodyB=this.getBodyById(b[n+1]),this.dispatchEvent(M);M.bodyA=M.bodyB=null}_.length=b.length=0;var r=this.hasAnyEventListener("beginShapeContact"),o=this.hasAnyEventListener("endShapeContact");if((r||o)&&this.shapeOverlapKeeper.getDiff(_,b),r){for(n=0,i=_.length;n<i;n+=2){var a=this.getShapeById(_[n]),s=this.getShapeById(_[n+1]);E.shapeA=a,E.shapeB=s,E.bodyA=a.body,E.bodyB=s.body,this.dispatchEvent(E)}E.bodyA=E.bodyB=E.shapeA=E.shapeB=null}if(o){for(n=0,i=b.length;n<i;n+=2)a=this.getShapeById(b[n]),s=this.getShapeById(b[n+1]),a&&s&&(A.shapeA=a,A.shapeB=s,A.bodyA=a.body,A.bodyB=s.body,this.dispatchEvent(A));A.bodyA=A.bodyB=A.shapeA=A.shapeB=null}}),y.prototype.clearForces=function(){for(var t=this.bodies,e=t.length,n=0;n!==e;n++){var i=t[n];i.force,i.torque,i.force.set(0,0,0),i.torque.set(0,0,0)}}},{"../collision/AABB":3,"../collision/ArrayCollisionMatrix":4,"../collision/NaiveBroadphase":7,"../collision/OverlapKeeper":9,"../collision/Ray":10,"../collision/RaycastResult":11,"../equations/ContactEquation":20,"../equations/FrictionEquation":22,"../material/ContactMaterial":25,"../material/Material":26,"../math/Quaternion":29,"../math/Vec3":31,"../objects/Body":32,"../shapes/Shape":44,"../solver/GSSolver":47,"../utils/EventTarget":50,"../utils/TupleDictionary":53,"./Narrowphase":56}]},{},[2])(2)},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(1),o=n(6),a=n(20),s=n(5),c=n(21);function l(t,e){void 0===e&&(e=c.Space.Global);var n=u(t,e);return new i.Vector3(n.elements[0],n.elements[1],n.elements[2])}function u(t,e){switch(e){case c.Space.Local:return t.matrix;case c.Space.Global:return t.matrixWorld}}e.createCapsuleGeometry=function(t,e,n){void 0===t&&(t=1),void 0===e&&(e=2),void 0===n&&(n=32);for(var r=new i.Geometry,o=2*Math.PI,a=1.5707963267948966,s=[],c=0;c<=n/4;c++)for(var l=0;l<=n;l++){var u=l*o/n,h=-a+Math.PI*c/(n/2),p=new i.Vector3,d=new i.Vector3;p.x=t*Math.cos(h)*Math.cos(u),p.y=t*Math.cos(h)*Math.sin(u),p.z=t*Math.sin(h),p.z-=e/2,d.x=p.x,d.y=p.y,d.z=p.z,r.vertices.push(p),s.push(d)}for(c=n/4;c<=n/2;c++)for(l=0;l<=n;l++){u=l*o/n,h=-a+Math.PI*c/(n/2),p=new i.Vector3,d=new i.Vector3;p.x=t*Math.cos(h)*Math.cos(u),p.y=t*Math.cos(h)*Math.sin(u),p.z=t*Math.sin(h),p.z+=e/2,d.x=p.x,d.y=p.y,d.z=p.z,r.vertices.push(p),s.push(d)}for(c=0;c<=n/2;c++)for(l=0;l<n;l++){var f=new i.Vector4(c*(n+1)+l,c*(n+1)+(l+1),(c+1)*(n+1)+(l+1),(c+1)*(n+1)+l);if(c===n/4){var m=new i.Face3(f.x,f.y,f.z,[s[f.x],s[f.y],s[f.z]]),v=new i.Face3(f.x,f.z,f.w,[s[f.x],s[f.z],s[f.w]]);r.faces.push(v),r.faces.push(m)}else{m=new i.Face3(f.x,f.y,f.z,[s[f.x],s[f.y],s[f.z]]),v=new i.Face3(f.x,f.z,f.w,[s[f.x],s[f.z],s[f.w]]);r.faces.push(m),r.faces.push(v)}}return r.rotateX(Math.PI/2),r.computeVertexNormals(),r.computeFaceNormals(),r},e.appplyVectorMatrixXZ=function(t,e){return new i.Vector3(t.x*e.z+t.z*e.x,e.y,t.z*e.z+-t.x*e.x)},e.round=function(t,e){return void 0===e&&(e=0),Math.round(t*Math.pow(10,e))/Math.pow(10,e)},e.roundVector=function(t,e){return void 0===e&&(e=0),new i.Vector3(this.round(t.x,e),this.round(t.y,e),this.round(t.z,e))},e.getAngleBetweenVectors=function(t,e,n){void 0===n&&(n=5e-4);var i=t.dot(e);return i>1-n?0:i<-1+n?Math.PI:Math.acos(i)},e.getSignedAngleBetweenVectors=function(t,e,n,r){void 0===n&&(n=new i.Vector3(0,1,0)),void 0===r&&(r=5e-4);var o=this.getAngleBetweenVectors(t,e,r),a=(new i.Vector3).crossVectors(t,e);return n.dot(a)<0&&(o=-o),o},e.haveSameSigns=function(t,e){return t<0==e<0},e.haveDifferentSigns=function(t,e){return t<0!=e<0},e.setDefaults=function(t,e){return o.defaults({},o.clone(t),e)},e.getGlobalProperties=function(t){void 0===t&&(t="");var e=[],n=window;for(var i in n)0===i.indexOf(t)&&e.push(i);return e},e.spring=function(t,e,n,i,r){var o=e-t;n+=o/=i;var s=t+(n*=r);return new a.SimulationFrame(s,n)},e.springV=function(t,e,n,r,o){var a=(new i.Vector3).subVectors(e,t);a.divideScalar(r),n.add(a),n.multiplyScalar(o),t.add(n)},e.threeVector=function(t){return new i.Vector3(t.x,t.y,t.z)},e.cannonVector=function(t){return new r.Vec3(t.x,t.y,t.z)},e.threeQuat=function(t){return new i.Quaternion(t.x,t.y,t.z,t.w)},e.cannonQuat=function(t){return new r.Quaternion(t.x,t.y,t.z,t.w)},e.setupMeshProperties=function(t){if(t.castShadow=!0,t.receiveShadow=!0,null!==t.material.map){var e=new i.MeshPhongMaterial;e.shininess=0,e.name=t.material.name,e.map=t.material.map,e.map.anisotropy=4,e.aoMap=t.material.aoMap,e.transparent=t.material.transparent,e.skinning=t.material.skinning,t.material=e}},e.detectRelativeSide=function(t,e){var n=l(t,c.Space.Local),i=e.position.clone().sub(t.position).normalize();return n.dot(i)>0?s.Side.Left:s.Side.Right},e.easeInOutSine=function(t){return-(Math.cos(Math.PI*t)-1)/2},e.easeOutQuad=function(t){return 1-(1-t)*(1-t)},e.getRight=l,e.getUp=function(t,e){void 0===e&&(e=c.Space.Global);var n=u(t,e);return new i.Vector3(n.elements[4],n.elements[5],n.elements[6])},e.getForward=function(t,e){void 0===e&&(e=c.Space.Global);var n=u(t,e);return new i.Vector3(n.elements[8],n.elements[9],n.elements[10])},e.getBack=function(t,e){void 0===e&&(e=c.Space.Global);var n=u(t,e);return new i.Vector3(-n.elements[8],-n.elements[9],-n.elements[10])},e.getMatrix=u,e.countSleepyBodies=function(){}},function(t,e,n){"use strict";function i(t){for(var n in t)e.hasOwnProperty(n)||(e[n]=t[n])}Object.defineProperty(e,"__esModule",{value:!0}),i(n(61)),i(n(62)),i(n(25)),i(n(63)),i(n(64)),i(n(16)),i(n(8)),i(n(65)),i(n(66)),i(n(67)),i(n(68)),i(n(69)),i(n(70)),i(n(71)),i(n(72)),i(n(73)),i(n(74)),i(n(75)),i(n(76))},function(t,e,n){"use strict";n.d(e,"a",(function(){return s}));var i,r,o,a=n(0);function s(){this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}Object.assign(s.prototype,{setSize:function(){},render:function(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}}),s.FullScreenQuad=(i=new a.OrthographicCamera(-1,1,1,-1,0,1),r=new a.PlaneBufferGeometry(2,2),o=function(t){this._mesh=new a.Mesh(r,t)},Object.defineProperty(o.prototype,"material",{get:function(){return this._mesh.material},set:function(t){this._mesh.material=t}}),Object.assign(o.prototype,{dispose:function(){this._mesh.geometry.dispose()},render:function(t){t.render(this._mesh,i)}}),o)},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),function(t){t.Left="left",t.Right="right"}(e.Side||(e.Side={}))},function(t,e,n){(function(t,i){var r;
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Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=n},remove:function(){for(var t=this._objects,e=this.nCachedObjects_,n=this._indicesByUUID,i=this._bindings,r=i.length,o=0,a=arguments.length;o!==a;++o){var s=arguments[o],c=s.uuid,l=n[c];if(void 0!==l&&l>=e){var u=e++,h=t[u];n[h.uuid]=l,t[l]=h,n[c]=u,t[u]=s;for(var p=0,d=r;p!==d;++p){var f=i[p],m=f[u],v=f[l];f[l]=m,f[u]=v}}}this.nCachedObjects_=e},uncache:function(){for(var t=this._objects,e=t.length,n=this.nCachedObjects_,i=this._indicesByUUID,r=this._bindings,o=r.length,a=0,s=arguments.length;a!==s;++a){var c=arguments[a],l=c.uuid,u=i[l];if(void 0!==u)if(delete i[l],u<n){var h=--n,p=t[h],d=t[y=--e];i[p.uuid]=u,t[u]=p,i[d.uuid]=h,t[h]=d,t.pop();for(var f=0,m=o;f!==m;++f){var v=(w=r[f])[h],g=w[y];w[u]=v,w[h]=g,w.pop()}}else{var y;i[(d=t[y=--e]).uuid]=u,t[u]=d,t.pop();for(f=0,m=o;f!==m;++f){var w;(w=r[f])[u]=w[y],w.pop()}}}this.nCachedObjects_=n},subscribe_:function(t,e){var n=this._bindingsIndicesByPath,i=n[t],r=this._bindings;if(void 0!==i)return r[i];var o=this._paths,a=this._parsedPaths,s=this._objects,c=s.length,l=this.nCachedObjects_,u=new Array(c);i=r.length,n[t]=i,o.push(t),a.push(e),r.push(u);for(var h=l,p=s.length;h!==p;++h){var d=s[h];u[h]=new Jh(d,t,e)}return u},unsubscribe_:function(t){var e=this._bindingsIndicesByPath,n=e[t];if(void 0!==n){var i=this._paths,r=this._parsedPaths,o=this._bindings,a=o.length-1,s=o[a];e[t[a]]=n,o[n]=s,o.pop(),r[n]=r[a],r.pop(),i[n]=i[a],i.pop()}}}),Object.assign(tp.prototype,{play:function(){return this._mixer._activateAction(this),this},stop:function(){return this._mixer._deactivateAction(this),this.reset()},reset:function(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()},isRunning:function(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)},isScheduled:function(){return this._mixer._isActiveAction(this)},startAt:function(t){return this._startTime=t,this},setLoop:function(t,e){return this.loop=t,this.repetitions=e,this},setEffectiveWeight:function(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()},getEffectiveWeight:function(){return this._effectiveWeight},fadeIn:function(t){return this._scheduleFading(t,0,1)},fadeOut:function(t){return this._scheduleFading(t,1,0)},crossFadeFrom:function(t,e,n){if(t.fadeOut(e),this.fadeIn(e),n){var i=this._clip.duration,r=t._clip.duration,o=r/i,a=i/r;t.warp(1,o,e),this.warp(a,1,e)}return this},crossFadeTo:function(t,e,n){return t.crossFadeFrom(this,e,n)},stopFading:function(){var t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},setEffectiveTimeScale:function(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()},getEffectiveTimeScale:function(){return this._effectiveTimeScale},setDuration:function(t){return this.timeScale=this._clip.duration/t,this.stopWarping()},syncWith:function(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()},halt:function(t){return this.warp(this._effectiveTimeScale,0,t)},warp:function(t,e,n){var i=this._mixer,r=i.time,o=this._timeScaleInterpolant,a=this.timeScale;null===o&&(o=i._lendControlInterpolant(),this._timeScaleInterpolant=o);var s=o.parameterPositions,c=o.sampleValues;return s[0]=r,s[1]=r+n,c[0]=t/a,c[1]=e/a,this},stopWarping:function(){var t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this},getMixer:function(){return this._mixer},getClip:function(){return this._clip},getRoot:function(){return this._localRoot||this._mixer._root},_update:function(t,e,n,i){if(this.enabled){var r=this._startTime;if(null!==r){var o=(t-r)*n;if(o<0||0===n)return;this._startTime=null,e=n*o}e*=this._updateTimeScale(t);var a=this._updateTime(e),s=this._updateWeight(t);if(s>0)for(var c=this._interpolants,l=this._propertyBindings,u=0,h=c.length;u!==h;++u)c[u].evaluate(a),l[u].accumulate(i,s)}else this._updateWeight(t)},_updateWeight:function(t){var e=0;if(this.enabled){e=this.weight;var n=this._weightInterpolant;if(null!==n){var i=n.evaluate(t)[0];e*=i,t>n.parameterPositions[1]&&(this.stopFading(),0===i&&(this.enabled=!1))}}return this._effectiveWeight=e,e},_updateTimeScale:function(t){var e=0;if(!this.paused){e=this.timeScale;var n=this._timeScaleInterpolant;if(null!==n)e*=n.evaluate(t)[0],t>n.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}return this._effectiveTimeScale=e,e},_updateTime:function(t){var e=this.time+t,n=this._clip.duration,i=this.loop,r=this._loopCount,o=i===Te;if(0===t)return-1===r?e:o&&1==(1&r)?n-e:e;if(i===Ee){-1===r&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(e>=n)e=n;else{if(!(e<0)){this.time=e;break t}e=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=e,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{if(-1===r&&(t>=0?(r=0,this._setEndings(!0,0===this.repetitions,o)):this._setEndings(0===this.repetitions,!0,o)),e>=n||e<0){var a=Math.floor(e/n);e-=n*a,r+=Math.abs(a);var s=this.repetitions-r;if(s<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,e=t>0?n:0,this.time=e,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(1===s){var c=t<0;this._setEndings(c,!c,o)}else this._setEndings(!1,!1,o);this._loopCount=r,this.time=e,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:a})}}else this.time=e;if(o&&1==(1&r))return n-e}return e},_setEndings:function(t,e,n){var i=this._interpolantSettings;n?(i.endingStart=Oe,i.endingEnd=Oe):(i.endingStart=t?this.zeroSlopeAtStart?Oe:Re:Fe,i.endingEnd=e?this.zeroSlopeAtEnd?Oe:Re:Fe)},_scheduleFading:function(t,e,n){var i=this._mixer,r=i.time,o=this._weightInterpolant;null===o&&(o=i._lendControlInterpolant(),this._weightInterpolant=o);var a=o.parameterPositions,s=o.sampleValues;return a[0]=r,s[0]=e,a[1]=r+t,s[1]=n,this}}),ep.prototype=Object.assign(Object.create(_n.prototype),{constructor:ep,_bindAction:function(t,e){var n=t._localRoot||this._root,i=t._clip.tracks,r=i.length,o=t._propertyBindings,a=t._interpolants,s=n.uuid,c=this._bindingsByRootAndName,l=c[s];void 0===l&&(l={},c[s]=l);for(var u=0;u!==r;++u){var h=i[u],p=h.name,d=l[p];if(void 0!==d)o[u]=d;else{if(void 0!==(d=o[u])){null===d._cacheIndex&&(++d.referenceCount,this._addInactiveBinding(d,s,p));continue}var f=e&&e._propertyBindings[u].binding.parsedPath;++(d=new jh(Jh.create(n,p,f),h.ValueTypeName,h.getValueSize())).referenceCount,this._addInactiveBinding(d,s,p),o[u]=d}a[u].resultBuffer=d.buffer}},_activateAction:function(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){var e=(t._localRoot||this._root).uuid,n=t._clip.uuid,i=this._actionsByClip[n];this._bindAction(t,i&&i.knownActions[0]),this._addInactiveAction(t,n,e)}for(var r=t._propertyBindings,o=0,a=r.length;o!==a;++o){var s=r[o];0==s.useCount++&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(t)}},_deactivateAction:function(t){if(this._isActiveAction(t)){for(var e=t._propertyBindings,n=0,i=e.length;n!==i;++n){var r=e[n];0==--r.useCount&&(r.restoreOriginalState(),this._takeBackBinding(r))}this._takeBackAction(t)}},_initMemoryManager:function(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;var t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}},_isActiveAction:function(t){var e=t._cacheIndex;return null!==e&&e<this._nActiveActions},_addInactiveAction:function(t,e,n){var i=this._actions,r=this._actionsByClip,o=r[e];if(void 0===o)o={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,r[e]=o;else{var a=o.knownActions;t._byClipCacheIndex=a.length,a.push(t)}t._cacheIndex=i.length,i.push(t),o.actionByRoot[n]=t},_removeInactiveAction:function(t){var e=this._actions,n=e[e.length-1],i=t._cacheIndex;n._cacheIndex=i,e[i]=n,e.pop(),t._cacheIndex=null;var r=t._clip.uuid,o=this._actionsByClip,a=o[r],s=a.knownActions,c=s[s.length-1],l=t._byClipCacheIndex;c._byClipCacheIndex=l,s[l]=c,s.pop(),t._byClipCacheIndex=null,delete a.actionByRoot[(t._localRoot||this._root).uuid],0===s.length&&delete o[r],this._removeInactiveBindingsForAction(t)},_removeInactiveBindingsForAction:function(t){for(var e=t._propertyBindings,n=0,i=e.length;n!==i;++n){var r=e[n];0==--r.referenceCount&&this._removeInactiveBinding(r)}},_lendAction:function(t){var e=this._actions,n=t._cacheIndex,i=this._nActiveActions++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r},_takeBackAction:function(t){var e=this._actions,n=t._cacheIndex,i=--this._nActiveActions,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r},_addInactiveBinding:function(t,e,n){var i=this._bindingsByRootAndName,r=i[e],o=this._bindings;void 0===r&&(r={},i[e]=r),r[n]=t,t._cacheIndex=o.length,o.push(t)},_removeInactiveBinding:function(t){var e=this._bindings,n=t.binding,i=n.rootNode.uuid,r=n.path,o=this._bindingsByRootAndName,a=o[i],s=e[e.length-1],c=t._cacheIndex;s._cacheIndex=c,e[c]=s,e.pop(),delete a[r],0===Object.keys(a).length&&delete o[i]},_lendBinding:function(t){var e=this._bindings,n=t._cacheIndex,i=this._nActiveBindings++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r},_takeBackBinding:function(t){var e=this._bindings,n=t._cacheIndex,i=--this._nActiveBindings,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r},_lendControlInterpolant:function(){var t=this._controlInterpolants,e=this._nActiveControlInterpolants++,n=t[e];return void 0===n&&((n=new $l(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer)).__cacheIndex=e,t[e]=n),n},_takeBackControlInterpolant:function(t){var e=this._controlInterpolants,n=t.__cacheIndex,i=--this._nActiveControlInterpolants,r=e[i];t.__cacheIndex=i,e[i]=t,r.__cacheIndex=n,e[n]=r},_controlInterpolantsResultBuffer:new Float32Array(1),clipAction:function(t,e){var n=e||this._root,i=n.uuid,r="string"==typeof t?lu.findByName(n,t):t,o=null!==r?r.uuid:t,a=this._actionsByClip[o],s=null;if(void 0!==a){var c=a.actionByRoot[i];if(void 0!==c)return c;s=a.knownActions[0],null===r&&(r=s._clip)}if(null===r)return null;var l=new tp(this,r,e);return this._bindAction(l,s),this._addInactiveAction(l,o,i),l},existingAction:function(t,e){var n=e||this._root,i=n.uuid,r="string"==typeof t?lu.findByName(n,t):t,o=r?r.uuid:t,a=this._actionsByClip[o];return void 0!==a&&a.actionByRoot[i]||null},stopAllAction:function(){var t=this._actions,e=this._nActiveActions,n=this._bindings,i=this._nActiveBindings;this._nActiveActions=0,this._nActiveBindings=0;for(var r=0;r!==e;++r)t[r].reset();for(r=0;r!==i;++r)n[r].useCount=0;return this},update:function(t){t*=this.timeScale;for(var e=this._actions,n=this._nActiveActions,i=this.time+=t,r=Math.sign(t),o=this._accuIndex^=1,a=0;a!==n;++a){e[a]._update(i,t,r,o)}var s=this._bindings,c=this._nActiveBindings;for(a=0;a!==c;++a)s[a].apply(o);return this},setTime:function(t){this.time=0;for(var e=0;e<this._actions.length;e++)this._actions[e].time=0;return this.update(t)},getRoot:function(){return this._root},uncacheClip:function(t){var e=this._actions,n=t.uuid,i=this._actionsByClip,r=i[n];if(void 0!==r){for(var o=r.knownActions,a=0,s=o.length;a!==s;++a){var c=o[a];this._deactivateAction(c);var l=c._cacheIndex,u=e[e.length-1];c._cacheIndex=null,c._byClipCacheIndex=null,u._cacheIndex=l,e[l]=u,e.pop(),this._removeInactiveBindingsForAction(c)}delete i[n]}},uncacheRoot:function(t){var e=t.uuid,n=this._actionsByClip;for(var i in n){var r=n[i].actionByRoot[e];void 0!==r&&(this._deactivateAction(r),this._removeInactiveAction(r))}var o=this._bindingsByRootAndName[e];if(void 0!==o)for(var a in o){var s=o[a];s.restoreOriginalState(),this._removeInactiveBinding(s)}},uncacheAction:function(t,e){var n=this.existingAction(t,e);null!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}}),np.prototype.clone=function(){return new np(void 0===this.value.clone?this.value:this.value.clone())},ip.prototype=Object.assign(Object.create(As.prototype),{constructor:ip,isInstancedInterleavedBuffer:!0,copy:function(t){return As.prototype.copy.call(this,t),this.meshPerAttribute=t.meshPerAttribute,this}}),Object.assign(rp.prototype,{linePrecision:1,set:function(t,e){this.ray.set(t,e)},setFromCamera:function(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e&&e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type.")},intersectObject:function(t,e,n){var i=n||[];return ap(t,this,i,e),i.sort(op),i},intersectObjects:function(t,e,n){var i=n||[];if(!1===Array.isArray(t))return console.warn("THREE.Raycaster.intersectObjects: objects is not an Array."),i;for(var r=0,o=t.length;r<o;r++)ap(t[r],this,i,e);return i.sort(op),i}}),Object.assign(sp.prototype,{set:function(t,e,n){return this.radius=t,this.phi=e,this.theta=n,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this},makeSafe:function(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this},setFromVector3:function(t){return this.setFromCartesianCoords(t.x,t.y,t.z)},setFromCartesianCoords:function(t,e,n){return this.radius=Math.sqrt(t*t+e*e+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,n),this.phi=Math.acos(En.clamp(e/this.radius,-1,1))),this}}),Object.assign(cp.prototype,{set:function(t,e,n){return this.radius=t,this.theta=e,this.y=n,this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this},setFromVector3:function(t){return this.setFromCartesianCoords(t.x,t.y,t.z)},setFromCartesianCoords:function(t,e,n){return this.radius=Math.sqrt(t*t+n*n),this.theta=Math.atan2(t,n),this.y=e,this}});var lp=new An;function up(t,e){this.min=void 0!==t?t:new An(1/0,1/0),this.max=void 0!==e?e:new An(-1/0,-1/0)}Object.assign(up.prototype,{set:function(t,e){return this.min.copy(t),this.max.copy(e),this},setFromPoints:function(t){this.makeEmpty();for(var e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this},setFromCenterAndSize:function(t,e){var n=lp.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.min.copy(t.min),this.max.copy(t.max),this},makeEmpty:function(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this},isEmpty:function(){return this.max.x<this.min.x||this.max.y<this.min.y},getCenter:function(t){return void 0===t&&(console.warn("THREE.Box2: .getCenter() target is now required"),t=new An),this.isEmpty()?t.set(0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)},getSize:function(t){return void 0===t&&(console.warn("THREE.Box2: .getSize() target is now required"),t=new An),this.isEmpty()?t.set(0,0):t.subVectors(this.max,this.min)},expandByPoint:function(t){return this.min.min(t),this.max.max(t),this},expandByVector:function(t){return this.min.sub(t),this.max.add(t),this},expandByScalar:function(t){return this.min.addScalar(-t),this.max.addScalar(t),this},containsPoint:function(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)},containsBox:function(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y},getParameter:function(t,e){return void 0===e&&(console.warn("THREE.Box2: .getParameter() target is now required"),e=new An),e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))},intersectsBox:function(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)},clampPoint:function(t,e){return void 0===e&&(console.warn("THREE.Box2: .clampPoint() target is now required"),e=new An),e.copy(t).clamp(this.min,this.max)},distanceToPoint:function(t){return lp.copy(t).clamp(this.min,this.max).sub(t).length()},intersect:function(t){return this.min.max(t.min),this.max.min(t.max),this},union:function(t){return this.min.min(t.min),this.max.max(t.max),this},translate:function(t){return this.min.add(t),this.max.add(t),this},equals:function(t){return t.min.equals(this.min)&&t.max.equals(this.max)}});var hp=new Dn,pp=new Dn;function dp(t,e){this.start=void 0!==t?t:new Dn,this.end=void 0!==e?e:new Dn}function fp(t){li.call(this),this.material=t,this.render=function(){}}Object.assign(dp.prototype,{set:function(t,e){return this.start.copy(t),this.end.copy(e),this},clone:function(){return(new this.constructor).copy(this)},copy:function(t){return this.start.copy(t.start),this.end.copy(t.end),this},getCenter:function(t){return void 0===t&&(console.warn("THREE.Line3: .getCenter() target is now required"),t=new Dn),t.addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(t){return void 0===t&&(console.warn("THREE.Line3: .delta() target is now required"),t=new Dn),t.subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(t,e){return void 0===e&&(console.warn("THREE.Line3: .at() target is now required"),e=new Dn),this.delta(e).multiplyScalar(t).add(this.start)},closestPointToPointParameter:function(t,e){hp.subVectors(t,this.start),pp.subVectors(this.end,this.start);var n=pp.dot(pp),i=pp.dot(hp)/n;return e&&(i=En.clamp(i,0,1)),i},closestPointToPoint:function(t,e,n){var i=this.closestPointToPointParameter(t,e);return void 0===n&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),n=new Dn),this.delta(n).multiplyScalar(i).add(this.start)},applyMatrix4:function(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this},equals:function(t){return t.start.equals(this.start)&&t.end.equals(this.end)}}),fp.prototype=Object.create(li.prototype),fp.prototype.constructor=fp,fp.prototype.isImmediateRenderObject=!0;var mp=new Dn;function vp(t,e){li.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=e;for(var n=new Pr,i=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1],r=0,o=1;r<32;r++,o++){var a=r/32*Math.PI*2,s=o/32*Math.PI*2;i.push(Math.cos(a),Math.sin(a),1,Math.cos(s),Math.sin(s),1)}n.setAttribute("position",new gr(i,3));var c=new rc({fog:!1});this.cone=new dc(n,c),this.add(this.cone),this.update()}vp.prototype=Object.create(li.prototype),vp.prototype.constructor=vp,vp.prototype.dispose=function(){this.cone.geometry.dispose(),this.cone.material.dispose()},vp.prototype.update=function(){this.light.updateMatrixWorld();var t=this.light.distance?this.light.distance:1e3,e=t*Math.tan(this.light.angle);this.cone.scale.set(e,e,t),mp.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(mp),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)};var gp=new Dn,yp=new Wn,wp=new Wn;function xp(t){for(var e=function t(e){var n=[];e&&e.isBone&&n.push(e);for(var i=0;i<e.children.length;i++)n.push.apply(n,t(e.children[i]));return n}(t),n=new Pr,i=[],r=[],o=new tr(0,0,1),a=new tr(0,1,0),s=0;s<e.length;s++){var c=e[s];c.parent&&c.parent.isBone&&(i.push(0,0,0),i.push(0,0,0),r.push(o.r,o.g,o.b),r.push(a.r,a.g,a.b))}n.setAttribute("position",new gr(i,3)),n.setAttribute("color",new gr(r,3));var l=new rc({vertexColors:S,depthTest:!1,depthWrite:!1,transparent:!0});dc.call(this,n,l),this.root=t,this.bones=e,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1}function _p(t,e,n){this.light=t,this.light.updateMatrixWorld(),this.color=n;var i=new Sl(e,4,2),r=new sr({wireframe:!0,fog:!1});qr.call(this,i,r),this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}xp.prototype=Object.create(dc.prototype),xp.prototype.constructor=xp,xp.prototype.updateMatrixWorld=function(t){var e=this.bones,n=this.geometry,i=n.getAttribute("position");wp.getInverse(this.root.matrixWorld);for(var r=0,o=0;r<e.length;r++){var a=e[r];a.parent&&a.parent.isBone&&(yp.multiplyMatrices(wp,a.matrixWorld),gp.setFromMatrixPosition(yp),i.setXYZ(o,gp.x,gp.y,gp.z),yp.multiplyMatrices(wp,a.parent.matrixWorld),gp.setFromMatrixPosition(yp),i.setXYZ(o+1,gp.x,gp.y,gp.z),o+=2)}n.getAttribute("position").needsUpdate=!0,li.prototype.updateMatrixWorld.call(this,t)},_p.prototype=Object.create(qr.prototype),_p.prototype.constructor=_p,_p.prototype.dispose=function(){this.geometry.dispose(),this.material.dispose()},_p.prototype.update=function(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)};var bp=new Dn,Sp=new tr,Mp=new tr;function Ep(t,e,n){li.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n;var i=new Ic(e);i.rotateY(.5*Math.PI),this.material=new sr({wireframe:!0,fog:!1}),void 0===this.color&&(this.material.vertexColors=S);var r=i.getAttribute("position"),o=new Float32Array(3*r.count);i.setAttribute("color",new lr(o,3)),this.add(new qr(i,this.material)),this.update()}function Ap(t,e,n,i){t=t||10,e=e||10,n=new tr(void 0!==n?n:4473924),i=new tr(void 0!==i?i:8947848);for(var r=e/2,o=t/e,a=t/2,s=[],c=[],l=0,u=0,h=-a;l<=e;l++,h+=o){s.push(-a,0,h,a,0,h),s.push(h,0,-a,h,0,a);var p=l===r?n:i;p.toArray(c,u),u+=3,p.toArray(c,u),u+=3,p.toArray(c,u),u+=3,p.toArray(c,u),u+=3}var d=new Pr;d.setAttribute("position",new gr(s,3)),d.setAttribute("color",new gr(c,3));var f=new rc({vertexColors:S});dc.call(this,d,f)}function Tp(t,e,n,i,r,o){t=t||10,e=e||16,n=n||8,i=i||64,r=new tr(void 0!==r?r:4473924),o=new tr(void 0!==o?o:8947848);var a,s,c,l,u,h,p,d=[],f=[];for(l=0;l<=e;l++)c=l/e*(2*Math.PI),a=Math.sin(c)*t,s=Math.cos(c)*t,d.push(0,0,0),d.push(a,0,s),p=1&l?r:o,f.push(p.r,p.g,p.b),f.push(p.r,p.g,p.b);for(l=0;l<=n;l++)for(p=1&l?r:o,h=t-t/n*l,u=0;u<i;u++)c=u/i*(2*Math.PI),a=Math.sin(c)*h,s=Math.cos(c)*h,d.push(a,0,s),f.push(p.r,p.g,p.b),c=(u+1)/i*(2*Math.PI),a=Math.sin(c)*h,s=Math.cos(c)*h,d.push(a,0,s),f.push(p.r,p.g,p.b);var m=new Pr;m.setAttribute("position",new gr(d,3)),m.setAttribute("color",new gr(f,3));var v=new rc({vertexColors:S});dc.call(this,m,v)}Ep.prototype=Object.create(li.prototype),Ep.prototype.constructor=Ep,Ep.prototype.dispose=function(){this.children[0].geometry.dispose(),this.children[0].material.dispose()},Ep.prototype.update=function(){var t=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{var e=t.geometry.getAttribute("color");Sp.copy(this.light.color),Mp.copy(this.light.groundColor);for(var n=0,i=e.count;n<i;n++){var r=n<i/2?Sp:Mp;e.setXYZ(n,r.r,r.g,r.b)}e.needsUpdate=!0}t.lookAt(bp.setFromMatrixPosition(this.light.matrixWorld).negate())},Ap.prototype=Object.assign(Object.create(dc.prototype),{constructor:Ap,copy:function(t){return dc.prototype.copy.call(this,t),this.geometry.copy(t.geometry),this.material.copy(t.material),this},clone:function(){return(new this.constructor).copy(this)}}),Tp.prototype=Object.create(dc.prototype),Tp.prototype.constructor=Tp;var Pp=new Dn,Lp=new Dn,Cp=new Dn;function Rp(t,e,n){li.call(this),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n,void 0===e&&(e=1);var i=new Pr;i.setAttribute("position",new gr([-e,e,0,e,e,0,e,-e,0,-e,-e,0,-e,e,0],3));var r=new rc({fog:!1});this.lightPlane=new uc(i,r),this.add(this.lightPlane),(i=new Pr).setAttribute("position",new gr([0,0,0,0,0,1],3)),this.targetLine=new uc(i,r),this.add(this.targetLine),this.update()}Rp.prototype=Object.create(li.prototype),Rp.prototype.constructor=Rp,Rp.prototype.dispose=function(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()},Rp.prototype.update=function(){Pp.setFromMatrixPosition(this.light.matrixWorld),Lp.setFromMatrixPosition(this.light.target.matrixWorld),Cp.subVectors(Lp,Pp),this.lightPlane.lookAt(Lp),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(Lp),this.targetLine.scale.z=Cp.length()};var Op=new Dn,Fp=new co;function Ip(t){var e=new Pr,n=new rc({color:16777215,vertexColors:b}),i=[],r=[],o={},a=new tr(16755200),s=new tr(16711680),c=new tr(43775),l=new tr(16777215),u=new tr(3355443);function h(t,e,n){p(t,n),p(e,n)}function p(t,e){i.push(0,0,0),r.push(e.r,e.g,e.b),void 0===o[t]&&(o[t]=[]),o[t].push(i.length/3-1)}h("n1","n2",a),h("n2","n4",a),h("n4","n3",a),h("n3","n1",a),h("f1","f2",a),h("f2","f4",a),h("f4","f3",a),h("f3","f1",a),h("n1","f1",a),h("n2","f2",a),h("n3","f3",a),h("n4","f4",a),h("p","n1",s),h("p","n2",s),h("p","n3",s),h("p","n4",s),h("u1","u2",c),h("u2","u3",c),h("u3","u1",c),h("c","t",l),h("p","c",u),h("cn1","cn2",u),h("cn3","cn4",u),h("cf1","cf2",u),h("cf3","cf4",u),e.setAttribute("position",new gr(i,3)),e.setAttribute("color",new gr(r,3)),dc.call(this,e,n),this.camera=t,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=o,this.update()}function Np(t,e,n,i,r,o,a){Op.set(r,o,a).unproject(i);var s=e[t];if(void 0!==s)for(var c=n.getAttribute("position"),l=0,u=s.length;l<u;l++)c.setXYZ(s[l],Op.x,Op.y,Op.z)}Ip.prototype=Object.create(dc.prototype),Ip.prototype.constructor=Ip,Ip.prototype.update=function(){var t=this.geometry,e=this.pointMap;Fp.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),Np("c",e,t,Fp,0,0,-1),Np("t",e,t,Fp,0,0,1),Np("n1",e,t,Fp,-1,-1,-1),Np("n2",e,t,Fp,1,-1,-1),Np("n3",e,t,Fp,-1,1,-1),Np("n4",e,t,Fp,1,1,-1),Np("f1",e,t,Fp,-1,-1,1),Np("f2",e,t,Fp,1,-1,1),Np("f3",e,t,Fp,-1,1,1),Np("f4",e,t,Fp,1,1,1),Np("u1",e,t,Fp,.7,1.1,-1),Np("u2",e,t,Fp,-.7,1.1,-1),Np("u3",e,t,Fp,0,2,-1),Np("cf1",e,t,Fp,-1,0,1),Np("cf2",e,t,Fp,1,0,1),Np("cf3",e,t,Fp,0,-1,1),Np("cf4",e,t,Fp,0,1,1),Np("cn1",e,t,Fp,-1,0,-1),Np("cn2",e,t,Fp,1,0,-1),Np("cn3",e,t,Fp,0,-1,-1),Np("cn4",e,t,Fp,0,1,-1),t.getAttribute("position").needsUpdate=!0};var Bp=new Mi;function Dp(t,e){this.object=t,void 0===e&&(e=16776960);var n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Float32Array(24),r=new Pr;r.setIndex(new lr(n,1)),r.setAttribute("position",new lr(i,3)),dc.call(this,r,new rc({color:e})),this.matrixAutoUpdate=!1,this.update()}function zp(t,e){this.type="Box3Helper",this.box=t,e=e||16776960;var n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Pr;i.setIndex(new lr(n,1)),i.setAttribute("position",new gr([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),dc.call(this,i,new rc({color:e})),this.geometry.computeBoundingSphere()}function Vp(t,e,n){this.type="PlaneHelper",this.plane=t,this.size=void 0===e?1:e;var i=void 0!==n?n:16776960,r=new Pr;r.setAttribute("position",new gr([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3)),r.computeBoundingSphere(),uc.call(this,r,new rc({color:i}));var o=new Pr;o.setAttribute("position",new gr([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3)),o.computeBoundingSphere(),this.add(new qr(o,new sr({color:i,opacity:.2,transparent:!0,depthWrite:!1})))}Dp.prototype=Object.create(dc.prototype),Dp.prototype.constructor=Dp,Dp.prototype.update=function(t){if(void 0!==t&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&Bp.setFromObject(this.object),!Bp.isEmpty()){var e=Bp.min,n=Bp.max,i=this.geometry.attributes.position,r=i.array;r[0]=n.x,r[1]=n.y,r[2]=n.z,r[3]=e.x,r[4]=n.y,r[5]=n.z,r[6]=e.x,r[7]=e.y,r[8]=n.z,r[9]=n.x,r[10]=e.y,r[11]=n.z,r[12]=n.x,r[13]=n.y,r[14]=e.z,r[15]=e.x,r[16]=n.y,r[17]=e.z,r[18]=e.x,r[19]=e.y,r[20]=e.z,r[21]=n.x,r[22]=e.y,r[23]=e.z,i.needsUpdate=!0,this.geometry.computeBoundingSphere()}},Dp.prototype.setFromObject=function(t){return this.object=t,this.update(),this},Dp.prototype.copy=function(t){return dc.prototype.copy.call(this,t),this.object=t.object,this},Dp.prototype.clone=function(){return(new this.constructor).copy(this)},zp.prototype=Object.create(dc.prototype),zp.prototype.constructor=zp,zp.prototype.updateMatrixWorld=function(t){var e=this.box;e.isEmpty()||(e.getCenter(this.position),e.getSize(this.scale),this.scale.multiplyScalar(.5),li.prototype.updateMatrixWorld.call(this,t))},Vp.prototype=Object.create(uc.prototype),Vp.prototype.constructor=Vp,Vp.prototype.updateMatrixWorld=function(t){var e=-this.plane.constant;Math.abs(e)<1e-8&&(e=1e-8),this.scale.set(.5*this.size,.5*this.size,e),this.children[0].material.side=e<0?g:v,this.lookAt(this.plane.normal),li.prototype.updateMatrixWorld.call(this,t)};var Up,kp,jp=new Dn;function Hp(t,e,n,i,r,o){li.call(this),void 0===t&&(t=new Dn(0,0,1)),void 0===e&&(e=new Dn(0,0,0)),void 0===n&&(n=1),void 0===i&&(i=16776960),void 0===r&&(r=.2*n),void 0===o&&(o=.2*r),void 0===Up&&((Up=new Pr).setAttribute("position",new gr([0,0,0,0,1,0],3)),(kp=new Fl(0,.5,1,5,1)).translate(0,-.5,0)),this.position.copy(e),this.line=new uc(Up,new rc({color:i})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new qr(kp,new sr({color:i})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(t),this.setLength(n,r,o)}function Gp(t){var e=[0,0,0,t=t||1,0,0,0,0,0,0,t,0,0,0,0,0,0,t],n=new Pr;n.setAttribute("position",new gr(e,3)),n.setAttribute("color",new gr([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));var i=new rc({vertexColors:S});dc.call(this,n,i)}Hp.prototype=Object.create(li.prototype),Hp.prototype.constructor=Hp,Hp.prototype.setDirection=function(t){if(t.y>.99999)this.quaternion.set(0,0,0,1);else if(t.y<-.99999)this.quaternion.set(1,0,0,0);else{jp.set(t.z,0,-t.x).normalize();var e=Math.acos(t.y);this.quaternion.setFromAxisAngle(jp,e)}},Hp.prototype.setLength=function(t,e,n){void 0===e&&(e=.2*t),void 0===n&&(n=.2*e),this.line.scale.set(1,Math.max(1e-4,t-e),1),this.line.updateMatrix(),this.cone.scale.set(n,e,n),this.cone.position.y=t,this.cone.updateMatrix()},Hp.prototype.setColor=function(t){this.line.material.color.set(t),this.cone.material.color.set(t)},Hp.prototype.copy=function(t){return li.prototype.copy.call(this,t,!1),this.line.copy(t.line),this.cone.copy(t.cone),this},Hp.prototype.clone=function(){return(new this.constructor).copy(this)},Gp.prototype=Object.create(dc.prototype),Gp.prototype.constructor=Gp;var Wp,qp,Xp,Yp,Qp=4,Kp=8,Zp=Math.pow(2,Kp),Jp=[.125,.215,.35,.446,.526,.582],$p=Kp-Qp+1+Jp.length,td=20,ed={[De]:0,[ze]:1,[Ue]:2,[je]:3,[He]:4,[Ge]:5,[Ve]:6},nd=new $u,id=(Wp=td,qp=new Float32Array(Wp),Xp=new Dn(0,1,0),(Yp=new Ul({defines:{n:Wp},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:qp},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:Xp},inputEncoding:{value:ed[De]},outputEncoding:{value:ed[De]}},vertexShader:Ad(),fragmentShader:`\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform sampler2D envMap;\nuniform int samples;\nuniform float weights[n];\nuniform bool latitudinal;\nuniform float dTheta;\nuniform float mipInt;\nuniform vec3 poleAxis;\n\n${Td()}\n\n#define ENVMAP_TYPE_CUBE_UV\n#include <cube_uv_reflection_fragment>\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tfor (int i = 0; i < n; i++) {\n\t\tif (i >= samples)\n\t\t\tbreak;\n\t\tfor (int dir = -1; dir < 2; dir += 2) {\n\t\t\tif (i == 0 && dir == 1)\n\t\t\t\tcontinue;\n\t\t\tvec3 axis = latitudinal ? poleAxis : cross(poleAxis, vOutputDirection);\n\t\t\tif (all(equal(axis, vec3(0.0))))\n\t\t\t\taxis = cross(vec3(0.0, 1.0, 0.0), vOutputDirection);\n\t\t\taxis = normalize(axis);\n\t\t\tfloat theta = dTheta * float(dir * i);\n\t\t\tfloat cosTheta = cos(theta);\n\t\t\t// Rodrigues' axis-angle rotation\n\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross(axis, vOutputDirection) * sin(theta)\n\t\t\t\t\t+ axis * dot(axis, vOutputDirection) * (1.0 - cosTheta);\n\t\t\tgl_FragColor.rgb +=\n\t\t\t\t\tweights[i] * bilinearCubeUV(envMap, sampleDirection, mipInt);\n\t\t}\n\t}\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t`,blending:M,depthTest:!1,depthWrite:!1})).type="SphericalGaussianBlur",Yp),rd=null,od=null,{_lodPlanes:ad,_sizeLods:sd,_sigmas:cd}=function(){for(var t=[],e=[],n=[],i=Kp,r=0;r<$p;r++){var o=Math.pow(2,i);e.push(o);var a=1/o;r>Kp-Qp?a=Jp[r-Kp+Qp-1]:0==r&&(a=0),n.push(a);for(var s=1/(o-1),c=-s/2,l=1+s/2,u=[c,c,l,c,l,l,c,c,l,l,c,l],h=new Float32Array(108),p=new Float32Array(72),d=new Float32Array(36),f=0;f<6;f++){var m=f%3*2/3-1,v=f>2?0:-1,g=[m,v,0,m+2/3,v,0,m+2/3,v+1,0,m,v,0,m+2/3,v+1,0,m,v+1,0];h.set(g,18*f),p.set(u,12*f);var y=[f,f,f,f,f,f];d.set(y,6*f)}var w=new Pr;w.setAttribute("position",new lr(h,3)),w.setAttribute("uv",new lr(p,2)),w.setAttribute("faceIndex",new lr(d,1)),t.push(w),i>Qp&&i--}return{_lodPlanes:t,_sizeLods:e,_sigmas:n}}(),ld=null,ud=null,hd=null,pd=(1+Math.sqrt(5))/2,dd=1/pd,fd=[new Dn(1,1,1),new Dn(-1,1,1),new Dn(1,1,-1),new Dn(-1,1,-1),new Dn(0,pd,dd),new Dn(0,pd,-dd),new Dn(dd,0,pd),new Dn(-dd,0,pd),new Dn(pd,dd,0),new Dn(-pd,dd,0)];function md(t){ud=t,yd(id)}function vd(t){var e={magFilter:xt,minFilter:xt,generateMipmaps:!1,type:t?t.type:Ct,format:t?t.format:Xt,encoding:t?t.encoding:Ue,depthBuffer:!1,stencilBuffer:!1},n=wd(e);return n.depthBuffer=!t,ld=wd(e),n}function gd(t){ld.dispose(),ud.setRenderTarget(hd),t.scissorTest=!1,t.setSize(t.width,t.height)}function yd(t){var e=new ui;e.add(new qr(ad[0],t)),ud.compile(e,nd)}function wd(t){var e=new On(3*Zp,3*Zp,t);return e.texture.mapping=mt,e.texture.name="PMREM.cubeUv",e.scissorTest=!0,e}function xd(t,e,n,i,r){t.viewport.set(e,n,i,r),t.scissor.set(e,n,i,r)}function _d(t){var e=ud.autoClear;ud.autoClear=!1;for(var n=1;n<$p;n++){bd(t,n-1,n,Math.sqrt(cd[n]*cd[n]-cd[n-1]*cd[n-1]),fd[(n-1)%fd.length])}ud.autoClear=e}function bd(t,e,n,i,r){Sd(t,ld,e,n,i,"latitudinal",r),Sd(ld,t,n,n,i,"longitudinal",r)}function Sd(t,e,n,i,r,o,a){"latitudinal"!==o&&"longitudinal"!==o&&console.error("blur direction must be either latitudinal or longitudinal!");var s=new ui;s.add(new qr(ad[i],id));var c=id.uniforms,l=sd[n]-1,u=isFinite(r)?Math.PI/(2*l):2*Math.PI/(2*td-1),h=r/u,p=isFinite(r)?1+Math.floor(3*h):td;p>td&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${p} samples when the maximum is set to ${td}`);for(var d=[],f=0,m=0;m<td;++m){var v=m/h,g=Math.exp(-v*v/2);d.push(g),0==m?f+=g:m<p&&(f+=2*g)}for(m=0;m<d.length;m++)d[m]=d[m]/f;c.envMap.value=t.texture,c.samples.value=p,c.weights.value=d,c.latitudinal.value="latitudinal"===o,a&&(c.poleAxis.value=a),c.dTheta.value=u,c.mipInt.value=Kp-n,c.inputEncoding.value=ed[t.texture.encoding],c.outputEncoding.value=ed[t.texture.encoding];var y=sd[i];xd(e,v=3*Math.max(0,Zp-2*y),(0===i?0:2*Zp)+2*y*(i>Kp-Qp?i-Kp+Qp:0),3*y,2*y),ud.setRenderTarget(e),ud.render(s,nd)}function Md(){var t=new Ul({uniforms:{envMap:{value:null},texelSize:{value:new An(1,1)},inputEncoding:{value:ed[De]},outputEncoding:{value:ed[De]}},vertexShader:Ad(),fragmentShader:`\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform sampler2D envMap;\nuniform vec2 texelSize;\n\n${Td()}\n\n#define RECIPROCAL_PI 0.31830988618\n#define RECIPROCAL_PI2 0.15915494\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tvec3 outputDirection = normalize(vOutputDirection);\n\tvec2 uv;\n\tuv.y = asin(clamp(outputDirection.y, -1.0, 1.0)) * RECIPROCAL_PI + 0.5;\n\tuv.x = atan(outputDirection.z, outputDirection.x) * RECIPROCAL_PI2 + 0.5;\n\tvec2 f = fract(uv / texelSize - 0.5);\n\tuv -= f * texelSize;\n\tvec3 tl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.x += texelSize.x;\n\tvec3 tr = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.y += texelSize.y;\n\tvec3 br = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tuv.x -= texelSize.x;\n\tvec3 bl = envMapTexelToLinear(texture2D(envMap, uv)).rgb;\n\tvec3 tm = mix(tl, tr, f.x);\n\tvec3 bm = mix(bl, br, f.x);\n\tgl_FragColor.rgb = mix(tm, bm, f.y);\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t`,blending:M,depthTest:!1,depthWrite:!1});return t.type="EquirectangularToCubeUV",t}function Ed(){var t=new Ul({uniforms:{envMap:{value:null},inputEncoding:{value:ed[De]},outputEncoding:{value:ed[De]}},vertexShader:Ad(),fragmentShader:`\nprecision mediump float;\nprecision mediump int;\nvarying vec3 vOutputDirection;\nuniform samplerCube envMap;\n\n${Td()}\n\nvoid main() {\n\tgl_FragColor = vec4(0.0);\n\tgl_FragColor.rgb = envMapTexelToLinear(textureCube(envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ))).rgb;\n\tgl_FragColor = linearToOutputTexel(gl_FragColor);\n}\n\t\t`,blending:M,depthTest:!1,depthWrite:!1});return t.type="CubemapToCubeUV",t}function Ad(){return"\nprecision mediump float;\nprecision mediump int;\nattribute vec3 position;\nattribute vec2 uv;\nattribute float faceIndex;\nvarying vec3 vOutputDirection;\nvec3 getDirection(vec2 uv, float face) {\n\tuv = 2.0 * uv - 1.0;\n\tvec3 direction = vec3(uv, 1.0);\n\tif (face == 0.0) {\n\t\tdirection = direction.zyx;\n\t\tdirection.z *= -1.0;\n\t} else if (face == 1.0) {\n\t\tdirection = direction.xzy;\n\t\tdirection.z *= -1.0;\n\t} else if (face == 3.0) {\n\t\tdirection = direction.zyx;\n\t\tdirection.x *= -1.0;\n\t} else if (face == 4.0) {\n\t\tdirection = direction.xzy;\n\t\tdirection.y *= -1.0;\n\t} else if (face == 5.0) {\n\t\tdirection.xz *= -1.0;\n\t}\n\treturn direction;\n}\nvoid main() {\n\tvOutputDirection = getDirection(uv, faceIndex);\n\tgl_Position = vec4( position, 1.0 );\n}\n\t"}function Td(){return"\nuniform int inputEncoding;\nuniform int outputEncoding;\n\n#include <encodings_pars_fragment>\n\nvec4 inputTexelToLinear(vec4 value){\n\tif(inputEncoding == 0){\n\t\treturn value;\n\t}else if(inputEncoding == 1){\n\t\treturn sRGBToLinear(value);\n\t}else if(inputEncoding == 2){\n\t\treturn RGBEToLinear(value);\n\t}else if(inputEncoding == 3){\n\t\treturn RGBMToLinear(value, 7.0);\n\t}else if(inputEncoding == 4){\n\t\treturn RGBMToLinear(value, 16.0);\n\t}else if(inputEncoding == 5){\n\t\treturn RGBDToLinear(value, 256.0);\n\t}else{\n\t\treturn GammaToLinear(value, 2.2);\n\t}\n}\n\nvec4 linearToOutputTexel(vec4 value){\n\tif(outputEncoding == 0){\n\t\treturn value;\n\t}else if(outputEncoding == 1){\n\t\treturn LinearTosRGB(value);\n\t}else if(outputEncoding == 2){\n\t\treturn LinearToRGBE(value);\n\t}else if(outputEncoding == 3){\n\t\treturn LinearToRGBM(value, 7.0);\n\t}else if(outputEncoding == 4){\n\t\treturn LinearToRGBM(value, 16.0);\n\t}else if(outputEncoding == 5){\n\t\treturn LinearToRGBD(value, 256.0);\n\t}else{\n\t\treturn LinearToGamma(value, 2.2);\n\t}\n}\n\nvec4 envMapTexelToLinear(vec4 color) {\n\treturn inputTexelToLinear(color);\n}\n\t"}function Pd(t,e,n,i,r,o,a){return console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead."),new rr(t,e,n,r,o,a)}md.prototype={constructor:md,fromScene:function(t,e=0,n=.1,i=100){hd=ud.getRenderTarget();var r=vd();return function(t,e,n,i){var r=new lo(90,1,e,n),o=[1,1,1,1,-1,1],a=[1,1,-1,-1,-1,1],s=ud.outputEncoding,c=ud.toneMapping,l=ud.toneMappingExposure,u=ud.getClearColor(),h=ud.getClearAlpha();ud.toneMapping=rt,ud.toneMappingExposure=1,ud.outputEncoding=De,t.scale.z*=-1;var p=t.background;if(p&&p.isColor){p.convertSRGBToLinear();var d=Math.max(p.r,p.g,p.b),f=Math.min(Math.max(Math.ceil(Math.log2(d)),-128),127);p=p.multiplyScalar(Math.pow(2,-f));var m=(f+128)/255;ud.setClearColor(p,m),t.background=null}for(var v=0;v<6;v++){var g=v%3;0==g?(r.up.set(0,o[v],0),r.lookAt(a[v],0,0)):1==g?(r.up.set(0,0,o[v]),r.lookAt(0,a[v],0)):(r.up.set(0,o[v],0),r.lookAt(0,0,a[v])),xd(i,g*Zp,v>2?Zp:0,Zp,Zp),ud.setRenderTarget(i),ud.render(t,r)}ud.toneMapping=c,ud.toneMappingExposure=l,ud.outputEncoding=s,ud.setClearColor(u,h),t.scale.z*=-1}(t,n,i,r),e>0&&bd(r,0,0,e),_d(r),gd(r),r},fromEquirectangular:function(t){return t.magFilter=xt,t.minFilter=xt,t.generateMipmaps=!1,this.fromCubemap(t)},fromCubemap:function(t){hd=ud.getRenderTarget();var e=vd(t);return function(t,e){var n=new ui;t.isCubeTexture?null==od&&(od=Ed()):null==rd&&(rd=Md());var i=t.isCubeTexture?od:rd;n.add(new qr(ad[0],i));var r=i.uniforms;r.envMap.value=t,t.isCubeTexture||r.texelSize.value.set(1/t.image.width,1/t.image.height);r.inputEncoding.value=ed[t.encoding],r.outputEncoding.value=ed[t.encoding],xd(e,0,0,3*Zp,2*Zp),ud.setRenderTarget(e),ud.render(n,nd)}(t,e),_d(e),gd(e),e},compileCubemapShader:function(){null==od&&yd(od=Ed())},compileEquirectangularShader:function(){null==rd&&yd(rd=Md())},dispose:function(){id.dispose(),null!=od&&od.dispose(),null!=rd&&rd.dispose();for(var t=0;t<ad.length;t++)ad[t].dispose()}};var Ld=0,Cd=1;function Rd(t){return console.warn("THREE.MeshFaceMaterial has been removed. Use an Array instead."),t}function Od(t){return void 0===t&&(t=[]),console.warn("THREE.MultiMaterial has been removed. Use an Array instead."),t.isMultiMaterial=!0,t.materials=t,t.clone=function(){return t.slice()},t}function Fd(t,e){return console.warn("THREE.PointCloud has been renamed to THREE.Points."),new xc(t,e)}function Id(t){return console.warn("THREE.Particle has been renamed to THREE.Sprite."),new Hs(t)}function Nd(t,e){return console.warn("THREE.ParticleSystem has been renamed to THREE.Points."),new xc(t,e)}function Bd(t){return console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial."),new mc(t)}function Dd(t){return console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial."),new mc(t)}function zd(t){return console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial."),new mc(t)}function Vd(t,e,n){return console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead."),new Dn(t,e,n)}function Ud(t,e){return console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setUsage( THREE.DynamicDrawUsage ) instead."),new lr(t,e).setUsage(dn)}function kd(t,e){return console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead."),new ur(t,e)}function jd(t,e){return console.warn("THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead."),new hr(t,e)}function Hd(t,e){return console.warn("THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead."),new pr(t,e)}function Gd(t,e){return console.warn("THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead."),new dr(t,e)}function Wd(t,e){return console.warn("THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead."),new fr(t,e)}function qd(t,e){return console.warn("THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead."),new mr(t,e)}function Xd(t,e){return console.warn("THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead."),new vr(t,e)}function Yd(t,e){return console.warn("THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead."),new gr(t,e)}function Qd(t,e){return console.warn("THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead."),new yr(t,e)}function Kd(t){console.warn("THREE.ClosedSplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead."),Ru.call(this,t),this.type="catmullrom",this.closed=!0}function Zd(t){console.warn("THREE.SplineCurve3 has been deprecated. Use THREE.CatmullRomCurve3 instead."),Ru.call(this,t),this.type="catmullrom"}function Jd(t){console.warn("THREE.Spline has been removed. Use THREE.CatmullRomCurve3 instead."),Ru.call(this,t),this.type="catmullrom"}function $d(t){return console.warn("THREE.AxisHelper has been renamed to THREE.AxesHelper."),new Gp(t)}function tf(t,e){return console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead."),new Dp(t,e)}function ef(t,e){return console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead."),new dc(new Rl(t.geometry),new rc({color:void 0!==e?e:16777215}))}function nf(t,e){return console.warn("THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead."),new dc(new Ac(t.geometry),new rc({color:void 0!==e?e:16777215}))}function rf(t){return console.warn("THREE.XHRLoader has been renamed to THREE.FileLoader."),new vu(t)}function of(t){return console.warn("THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader."),new wu(t)}function af(t,e,n){return console.warn("THREE.WebGLRenderTargetCube( width, height, options ) is now WebGLCubeRenderTarget( size, options )."),new fo(t,n)}Su.create=function(t,e){return console.log("THREE.Curve.create() has been deprecated"),t.prototype=Object.create(Su.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},Object.assign(Hu.prototype,{createPointsGeometry:function(t){console.warn("THREE.CurvePath: .createPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var e=this.getPoints(t);return this.createGeometry(e)},createSpacedPointsGeometry:function(t){console.warn("THREE.CurvePath: .createSpacedPointsGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");var e=this.getSpacedPoints(t);return this.createGeometry(e)},createGeometry:function(t){console.warn("THREE.CurvePath: .createGeometry() has been removed. Use new THREE.Geometry().setFromPoints( points ) instead.");for(var e=new $r,n=0,i=t.length;n<i;n++){var r=t[n];e.vertices.push(new Dn(r.x,r.y,r.z||0))}return e}}),Object.assign(Gu.prototype,{fromPoints:function(t){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(t)}}),Kd.prototype=Object.create(Ru.prototype),Zd.prototype=Object.create(Ru.prototype),Jd.prototype=Object.create(Ru.prototype),Object.assign(Jd.prototype,{initFromArray:function(){console.error("THREE.Spline: .initFromArray() has been removed.")},getControlPointsArray:function(){console.error("THREE.Spline: .getControlPointsArray() has been removed.")},reparametrizeByArcLength:function(){console.error("THREE.Spline: .reparametrizeByArcLength() has been removed.")}}),Ap.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},xp.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},Object.assign(fu.prototype,{extractUrlBase:function(t){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),oh.extractUrlBase(t)}}),fu.Handlers={add:function(){console.error("THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.")},get:function(){console.error("THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.")}},Object.assign(uh.prototype,{setTexturePath:function(t){return console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath()."),this.setResourcePath(t)}}),Object.assign(up.prototype,{center:function(t){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},size:function(t){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(t)}}),Object.assign(Mi.prototype,{center:function(t){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(t)},empty:function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},isIntersectionBox:function(t){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionSphere:function(t){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},size:function(t){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(t)}}),yo.prototype.setFromMatrix=function(t){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(t)},dp.prototype.center=function(t){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(t)},Object.assign(En,{random16:function(){return console.warn("THREE.Math: .random16() has been deprecated. Use Math.random() instead."),Math.random()},nearestPowerOfTwo:function(t){return console.warn("THREE.Math: .nearestPowerOfTwo() has been renamed to .floorPowerOfTwo()."),En.floorPowerOfTwo(t)},nextPowerOfTwo:function(t){return console.warn("THREE.Math: .nextPowerOfTwo() has been renamed to .ceilPowerOfTwo()."),En.ceilPowerOfTwo(t)}}),Object.assign(Tn.prototype,{flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},multiplyVector3:function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},multiplyVector3Array:function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},applyToBufferAttribute:function(t){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},applyToVector3Array:function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")}}),Object.assign(Wn.prototype,{extractPosition:function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},flattenToArrayOffset:function(t,e){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},getPosition:function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new Dn).setFromMatrixColumn(this,3)},setRotationFromQuaternion:function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},multiplyToArray:function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},multiplyVector3:function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector4:function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},multiplyVector3Array:function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},rotateAxis:function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},crossVector:function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},translate:function(){console.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},rotateByAxis:function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},applyToBufferAttribute:function(t){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},applyToVector3Array:function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},makeFrustum:function(t,e,n,i,r,o){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(t,e,i,n,r,o)}}),Vi.prototype.isIntersectionLine=function(t){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(t)},In.prototype.multiplyVector3=function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},Object.assign(Ni.prototype,{isIntersectionBox:function(t){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},isIntersectionPlane:function(t){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(t)},isIntersectionSphere:function(t){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)}}),Object.assign(Ki.prototype,{area:function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},barycoordFromPoint:function(t,e){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(t,e)},midpoint:function(t){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(t)},normal:function(t){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(t)},plane:function(t){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(t)}}),Object.assign(Ki,{barycoordFromPoint:function(t,e,n,i,r){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),Ki.getBarycoord(t,e,n,i,r)},normal:function(t,e,n,i){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),Ki.getNormal(t,e,n,i)}}),Object.assign(Wu.prototype,{extractAllPoints:function(t){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(t)},extrude:function(t){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new vl(this,t)},makeGeometry:function(t){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new Pl(this,t)}}),Object.assign(An.prototype,{fromAttribute:function(t,e,n){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},distanceToManhattan:function(t){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(Dn.prototype,{setEulerFromRotationMatrix:function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},setEulerFromQuaternion:function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},getPositionFromMatrix:function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},getScaleFromMatrix:function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},getColumnFromMatrix:function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(e,t)},applyProjection:function(t){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(t)},fromAttribute:function(t,e,n){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},distanceToManhattan:function(t){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},lengthManhattan:function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign(Rn.prototype,{fromAttribute:function(t,e,n){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},lengthManhattan:function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()}}),Object.assign($r.prototype,{computeTangents:function(){console.error("THREE.Geometry: .computeTangents() has been removed.")},computeLineDistances:function(){console.error("THREE.Geometry: .computeLineDistances() has been removed. Use THREE.Line.computeLineDistances() instead.")},applyMatrix:function(t){return console.warn("THREE.Geometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.assign(li.prototype,{getChildByName:function(t){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t)},renderDepth:function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},translate:function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)},getWorldRotation:function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},applyMatrix:function(t){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.defineProperties(li.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(t){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=t}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Object.assign(qr.prototype,{setDrawMode:function(){console.error("THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}),Object.defineProperties(qr.prototype,{drawMode:{get:function(){return console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode."),Ie},set:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}}),Object.defineProperties(Xs.prototype,{objects:{get:function(){return console.warn("THREE.LOD: .objects has been renamed to .levels."),this.levels}}}),Object.defineProperty(Zs.prototype,"useVertexTexture",{get:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")},set:function(){console.warn("THREE.Skeleton: useVertexTexture has been removed.")}}),Ys.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},Object.defineProperty(Su.prototype,"__arcLengthDivisions",{get:function(){return console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions},set:function(t){console.warn("THREE.Curve: .__arcLengthDivisions is now .arcLengthDivisions."),this.arcLengthDivisions=t}}),lo.prototype.setLens=function(t,e){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(qu.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(t){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(t){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(t){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=t}}}),Object.defineProperties(lr.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},dynamic:{get:function(){return console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.usage===dn},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(dn)}}}),Object.assign(lr.prototype,{setDynamic:function(t){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?dn:pn),this},copyIndicesArray:function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},setArray:function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign(Pr.prototype,{addIndex:function(t){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(t)},addAttribute:function(t,e){return console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute()."),e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?"index"===t?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(e),this):this.setAttribute(t,e):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(t,new lr(arguments[1],arguments[2])))},addDrawCall:function(t,e,n){void 0!==n&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(t,e)},clearDrawCalls:function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},computeTangents:function(){console.warn("THREE.BufferGeometry: .computeTangents() has been removed.")},computeOffsets:function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},removeAttribute:function(t){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(t)},applyMatrix:function(t){return console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)}}),Object.defineProperties(Pr.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Object.defineProperties(As.prototype,{dynamic:{get:function(){return console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),this.usage===dn},set:function(t){console.warn("THREE.InterleavedBuffer: .length has been deprecated. Use .usage instead."),this.setUsage(t)}}}),Object.assign(As.prototype,{setDynamic:function(t){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?dn:pn),this},setArray:function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")}}),Object.assign(gl.prototype,{getArrays:function(){console.error("THREE.ExtrudeBufferGeometry: .getArrays() has been removed.")},addShapeList:function(){console.error("THREE.ExtrudeBufferGeometry: .addShapeList() has been removed.")},addShape:function(){console.error("THREE.ExtrudeBufferGeometry: .addShape() has been removed.")}}),Object.defineProperties(np.prototype,{dynamic:{set:function(){console.warn("THREE.Uniform: .dynamic has been removed. Use object.onBeforeRender() instead.")}},onUpdate:{value:function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this}}}),Object.defineProperties(ar.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new tr}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(t){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=t===w}},stencilMask:{get:function(){return console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask},set:function(t){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask=t}}}),Object.defineProperties(Hl.prototype,{metal:{get:function(){return console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead."),!1},set:function(){console.warn("THREE.MeshPhongMaterial: .metal has been removed. Use THREE.MeshStandardMaterial instead")}}}),Object.defineProperties(so.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(t){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=t}}}),Object.assign(Ss.prototype,{clearTarget:function(t,e,n,i){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(t),this.clear(e,n,i)},animate:function(t){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(t)},getCurrentRenderTarget:function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},getMaxAnisotropy:function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},getPrecision:function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},resetGLState:function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},supportsFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},supportsHalfFloatTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},supportsStandardDerivatives:function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},supportsCompressedTextureS3TC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},supportsCompressedTexturePVRTC:function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},supportsBlendMinMax:function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},supportsVertexTextures:function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},supportsInstancedArrays:function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},enableScissorTest:function(t){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(t)},initMaterial:function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},addPrePlugin:function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},addPostPlugin:function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},updateShadowMap:function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},setFaceCulling:function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},allocTextureUnit:function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},setTexture:function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},setTexture2D:function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},setTextureCube:function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},getActiveMipMapLevel:function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()}}),Object.defineProperties(Ss.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=t}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}},context:{get:function(){return console.warn("THREE.WebGLRenderer: .context has been removed. Use .getContext() instead."),this.getContext()}},vr:{get:function(){return console.warn("THREE.WebGLRenderer: .vr has been renamed to .xr"),this.xr}},gammaInput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead."),!1},set:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.")}},gammaOutput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),!1},set:function(t){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),this.outputEncoding=!0===t?ze:De}}}),Object.defineProperties(fs.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(On.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=t}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=t}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=t}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=t}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(t){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=t}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(t){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=t}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(t){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=t}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(t){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=t}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(t){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=t}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(t){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=t}}}),Object.defineProperties(Nh.prototype,{load:{value:function(t){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");var e=this;return(new _h).load(t,(function(t){e.setBuffer(t)})),this}},startTime:{set:function(){console.warn("THREE.Audio: .startTime is now .play( delay ).")}}}),kh.prototype.getData=function(){return console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData()."),this.getFrequencyData()},po.prototype.updateCubeMap=function(t,e){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(t,e)};var sf={merge:function(t,e,n){var i;console.warn("THREE.GeometryUtils: .merge() has been moved to Geometry. Use geometry.merge( geometry2, matrix, materialIndexOffset ) instead."),e.isMesh&&(e.matrixAutoUpdate&&e.updateMatrix(),i=e.matrix,e=e.geometry),t.merge(e,i,n)},center:function(t){return console.warn("THREE.GeometryUtils: .center() has been moved to Geometry. Use geometry.center() instead."),t.center()}};function cf(){console.error("THREE.CanvasRenderer has been removed")}function lf(){console.error("THREE.JSONLoader has been removed.")}Pn.crossOrigin=void 0,Pn.loadTexture=function(t,e,n,i){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");var r=new bu;r.setCrossOrigin(this.crossOrigin);var o=r.load(t,n,void 0,i);return e&&(o.mapping=e),o},Pn.loadTextureCube=function(t,e,n,i){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");var r=new _u;r.setCrossOrigin(this.crossOrigin);var o=r.load(t,n,void 0,i);return e&&(o.mapping=e),o},Pn.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},Pn.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")};var uf={createMultiMaterialObject:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")},detach:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")},attach:function(){console.error("THREE.SceneUtils has been moved to /examples/js/utils/SceneUtils.js")}};function hf(){console.error("THREE.LensFlare has been moved to /examples/js/objects/Lensflare.js")}"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:i}}))},function(t,e,n){var i;t.exports=function t(e,n,r){function o(s,c){if(!n[s]){if(!e[s]){if(!c&&"function"==typeof i&&i)return i(s,!0);if(a)return a(s,!0);throw new Error("Cannot find module '"+s+"'")}var l=n[s]={exports:{}};e[s][0].call(l.exports,(function(t){var n=e[s][1][t];return o(n||t)}),l,l.exports,t,e,n,r)}return n[s].exports}for(var a="function"==typeof i&&i,s=0;s<r.length;s++)o(r[s]);return o}({1:[function(t,e,n){e.exports={name:"cannon",version:"0.6.2",description:"A lightweight 3D physics engine written in JavaScript.",homepage:"https://github.com/schteppe/cannon.js",author:"Stefan Hedman <schteppe@gmail.com> (http://steffe.se)",keywords:["cannon.js","cannon","physics","engine","3d"],main:"./src/Cannon.js",engines:{node:"*"},repository:{type:"git",url:"https://github.com/schteppe/cannon.js.git"},bugs:{url:"https://github.com/schteppe/cannon.js/issues"},licenses:[{type:"MIT"}],devDependencies:{browserify:"*",grunt:"^0.4.5","grunt-browserify":"^2.1.4","grunt-contrib-concat":"~0.1.3","grunt-contrib-jshint":"~0.1.1","grunt-contrib-nodeunit":"^0.4.1","grunt-contrib-uglify":"^0.5.1","grunt-contrib-yuidoc":"^0.5.2",jshint:"latest",nodeunit:"^0.9.0","uglify-js":"latest"},dependencies:{typescript:"^3.7.4"}}},{}],2:[function(t,e,n){e.exports={version:t("../package.json").version,AABB:t("./collision/AABB"),ArrayCollisionMatrix:t("./collision/ArrayCollisionMatrix"),Body:t("./objects/Body"),Box:t("./shapes/Box"),Broadphase:t("./collision/Broadphase"),Constraint:t("./constraints/Constraint"),ContactEquation:t("./equations/ContactEquation"),Narrowphase:t("./world/Narrowphase"),ConeTwistConstraint:t("./constraints/ConeTwistConstraint"),ContactMaterial:t("./material/ContactMaterial"),ConvexPolyhedron:t("./shapes/ConvexPolyhedron"),Cylinder:t("./shapes/Cylinder"),DistanceConstraint:t("./constraints/DistanceConstraint"),Equation:t("./equations/Equation"),EventTarget:t("./utils/EventTarget"),FrictionEquation:t("./equations/FrictionEquation"),GSSolver:t("./solver/GSSolver"),GridBroadphase:t("./collision/GridBroadphase"),Heightfield:t("./shapes/Heightfield"),HingeConstraint:t("./constraints/HingeConstraint"),LockConstraint:t("./constraints/LockConstraint"),Mat3:t("./math/Mat3"),Material:t("./material/Material"),NaiveBroadphase:t("./collision/NaiveBroadphase"),ObjectCollisionMatrix:t("./collision/ObjectCollisionMatrix"),Pool:t("./utils/Pool"),Particle:t("./shapes/Particle"),Plane:t("./shapes/Plane"),PointToPointConstraint:t("./constraints/PointToPointConstraint"),Quaternion:t("./math/Quaternion"),Ray:t("./collision/Ray"),RaycastVehicle:t("./objects/RaycastVehicle"),RaycastResult:t("./collision/RaycastResult"),RigidVehicle:t("./objects/RigidVehicle"),RotationalEquation:t("./equations/RotationalEquation"),RotationalMotorEquation:t("./equations/RotationalMotorEquation"),SAPBroadphase:t("./collision/SAPBroadphase"),SPHSystem:t("./objects/SPHSystem"),Shape:t("./shapes/Shape"),Solver:t("./solver/Solver"),Sphere:t("./shapes/Sphere"),SplitSolver:t("./solver/SplitSolver"),Spring:t("./objects/Spring"),Transform:t("./math/Transform"),Trimesh:t("./shapes/Trimesh"),Vec3:t("./math/Vec3"),Vec3Pool:t("./utils/Vec3Pool"),World:t("./world/World")}},{"../package.json":1,"./collision/AABB":3,"./collision/ArrayCollisionMatrix":4,"./collision/Broadphase":5,"./collision/GridBroadphase":6,"./collision/NaiveBroadphase":7,"./collision/ObjectCollisionMatrix":8,"./collision/Ray":10,"./collision/RaycastResult":11,"./collision/SAPBroadphase":12,"./constraints/ConeTwistConstraint":13,"./constraints/Constraint":14,"./constraints/DistanceConstraint":15,"./constraints/HingeConstraint":16,"./constraints/LockConstraint":17,"./constraints/PointToPointConstraint":18,"./equations/ContactEquation":20,"./equations/Equation":21,"./equations/FrictionEquation":22,"./equations/RotationalEquation":23,"./equations/RotationalMotorEquation":24,"./material/ContactMaterial":25,"./material/Material":26,"./math/Mat3":28,"./math/Quaternion":29,"./math/Transform":30,"./math/Vec3":31,"./objects/Body":32,"./objects/RaycastVehicle":33,"./objects/RigidVehicle":34,"./objects/SPHSystem":35,"./objects/Spring":36,"./shapes/Box":38,"./shapes/ConvexPolyhedron":39,"./shapes/Cylinder":40,"./shapes/Heightfield":41,"./shapes/Particle":42,"./shapes/Plane":43,"./shapes/Shape":44,"./shapes/Sphere":45,"./shapes/Trimesh":46,"./solver/GSSolver":47,"./solver/Solver":48,"./solver/SplitSolver":49,"./utils/EventTarget":50,"./utils/Pool":52,"./utils/Vec3Pool":55,"./world/Narrowphase":56,"./world/World":57}],3:[function(t,e,n){var i=t("../math/Vec3");function r(t){t=t||{},this.lowerBound=new i,t.lowerBound&&this.lowerBound.copy(t.lowerBound),this.upperBound=new i,t.upperBound&&this.upperBound.copy(t.upperBound)}t("../utils/Utils"),e.exports=r;var o=new i;r.prototype.setFromPoints=function(t,e,n,i){var r=this.lowerBound,a=this.upperBound,s=n;r.copy(t[0]),s&&s.vmult(r,r),a.copy(r);for(var c=1;c<t.length;c++){var l=t[c];s&&(s.vmult(l,o),l=o),l.x>a.x&&(a.x=l.x),l.x<r.x&&(r.x=l.x),l.y>a.y&&(a.y=l.y),l.y<r.y&&(r.y=l.y),l.z>a.z&&(a.z=l.z),l.z<r.z&&(r.z=l.z)}return e&&(e.vadd(r,r),e.vadd(a,a)),i&&(r.x-=i,r.y-=i,r.z-=i,a.x+=i,a.y+=i,a.z+=i),this},r.prototype.copy=function(t){return this.lowerBound.copy(t.lowerBound),this.upperBound.copy(t.upperBound),this},r.prototype.clone=function(){return(new r).copy(this)},r.prototype.extend=function(t){this.lowerBound.x=Math.min(this.lowerBound.x,t.lowerBound.x),this.upperBound.x=Math.max(this.upperBound.x,t.upperBound.x),this.lowerBound.y=Math.min(this.lowerBound.y,t.lowerBound.y),this.upperBound.y=Math.max(this.upperBound.y,t.upperBound.y),this.lowerBound.z=Math.min(this.lowerBound.z,t.lowerBound.z),this.upperBound.z=Math.max(this.upperBound.z,t.upperBound.z)},r.prototype.overlaps=function(t){var e=this.lowerBound,n=this.upperBound,i=t.lowerBound,r=t.upperBound,o=i.x<=n.x&&n.x<=r.x||e.x<=r.x&&r.x<=n.x,a=i.y<=n.y&&n.y<=r.y||e.y<=r.y&&r.y<=n.y,s=i.z<=n.z&&n.z<=r.z||e.z<=r.z&&r.z<=n.z;return o&&a&&s},r.prototype.volume=function(){var t=this.lowerBound,e=this.upperBound;return(e.x-t.x)*(e.y-t.y)*(e.z-t.z)},r.prototype.contains=function(t){var e=this.lowerBound,n=this.upperBound,i=t.lowerBound,r=t.upperBound;return e.x<=i.x&&n.x>=r.x&&e.y<=i.y&&n.y>=r.y&&e.z<=i.z&&n.z>=r.z},r.prototype.getCorners=function(t,e,n,i,r,o,a,s){var c=this.lowerBound,l=this.upperBound;t.copy(c),e.set(l.x,c.y,c.z),n.set(l.x,l.y,c.z),i.set(c.x,l.y,l.z),r.set(l.x,c.y,l.z),o.set(c.x,l.y,c.z),a.set(c.x,c.y,l.z),s.copy(l)};var a=[new i,new i,new i,new i,new i,new i,new i,new i];r.prototype.toLocalFrame=function(t,e){var n=a,i=n[0],r=n[1],o=n[2],s=n[3],c=n[4],l=n[5],u=n[6],h=n[7];this.getCorners(i,r,o,s,c,l,u,h);for(var p=0;8!==p;p++){var d=n[p];t.pointToLocal(d,d)}return e.setFromPoints(n)},r.prototype.toWorldFrame=function(t,e){var n=a,i=n[0],r=n[1],o=n[2],s=n[3],c=n[4],l=n[5],u=n[6],h=n[7];this.getCorners(i,r,o,s,c,l,u,h);for(var p=0;8!==p;p++){var d=n[p];t.pointToWorld(d,d)}return e.setFromPoints(n)},r.prototype.overlapsRay=function(t){var e=1/t._direction.x,n=1/t._direction.y,i=1/t._direction.z,r=(this.lowerBound.x-t.from.x)*e,o=(this.upperBound.x-t.from.x)*e,a=(this.lowerBound.y-t.from.y)*n,s=(this.upperBound.y-t.from.y)*n,c=(this.lowerBound.z-t.from.z)*i,l=(this.upperBound.z-t.from.z)*i,u=Math.max(Math.max(Math.min(r,o),Math.min(a,s)),Math.min(c,l)),h=Math.min(Math.min(Math.max(r,o),Math.max(a,s)),Math.max(c,l));return!(h<0||u>h)}},{"../math/Vec3":31,"../utils/Utils":54}],4:[function(t,e,n){function i(){this.matrix=[]}e.exports=i,i.prototype.get=function(t,e){if(t=t.index,(e=e.index)>t){var n=e;e=t,t=n}return this.matrix[(t*(t+1)>>1)+e-1]},i.prototype.set=function(t,e,n){if(t=t.index,(e=e.index)>t){var i=e;e=t,t=i}this.matrix[(t*(t+1)>>1)+e-1]=n?1:0},i.prototype.reset=function(){for(var t=0,e=this.matrix.length;t!==e;t++)this.matrix[t]=0},i.prototype.setNumObjects=function(t){this.matrix.length=t*(t-1)>>1}},{}],5:[function(t,e,n){var i=t("../objects/Body"),r=t("../math/Vec3"),o=t("../math/Quaternion");function a(){this.world=null,this.useBoundingBoxes=!1,this.dirty=!0}t("../shapes/Shape"),t("../shapes/Plane"),e.exports=a,a.prototype.collisionPairs=function(t,e,n){throw new Error("collisionPairs not implemented for this BroadPhase class!")},a.prototype.needBroadphaseCollision=function(t,e){return 0!=(t.collisionFilterGroup&e.collisionFilterMask)&&0!=(e.collisionFilterGroup&t.collisionFilterMask)&&(0==(t.type&i.STATIC)&&t.sleepState!==i.SLEEPING||0==(e.type&i.STATIC)&&e.sleepState!==i.SLEEPING)},a.prototype.intersectionTest=function(t,e,n,i){this.useBoundingBoxes?this.doBoundingBoxBroadphase(t,e,n,i):this.doBoundingSphereBroadphase(t,e,n,i)};var s=new r;new r,new o,new r,a.prototype.doBoundingSphereBroadphase=function(t,e,n,i){var r=s;e.position.vsub(t.position,r);var o=Math.pow(t.boundingRadius+e.boundingRadius,2);r.norm2()<o&&(n.push(t),i.push(e))},a.prototype.doBoundingBoxBroadphase=function(t,e,n,i){t.aabbNeedsUpdate&&t.computeAABB(),e.aabbNeedsUpdate&&e.computeAABB(),t.aabb.overlaps(e.aabb)&&(n.push(t),i.push(e))};var c={keys:[]},l=[],u=[];a.prototype.makePairsUnique=function(t,e){for(var n=c,i=l,r=u,o=t.length,a=0;a!==o;a++)i[a]=t[a],r[a]=e[a];for(t.length=0,e.length=0,a=0;a!==o;a++){var s=i[a].id,h=r[a].id;n[p=s<h?s+","+h:h+","+s]=a,n.keys.push(p)}for(a=0;a!==n.keys.length;a++){var p=n.keys.pop(),d=n[p];t.push(i[d]),e.push(r[d]),delete n[p]}},a.prototype.setWorld=function(t){};var h=new r;a.boundingSphereCheck=function(t,e){var n=h;return t.position.vsub(e.position,n),Math.pow(t.shape.boundingSphereRadius+e.shape.boundingSphereRadius,2)>n.norm2()},a.prototype.aabbQuery=function(t,e,n){return console.warn(".aabbQuery is not implemented in this Broadphase subclass."),[]}},{"../math/Quaternion":29,"../math/Vec3":31,"../objects/Body":32,"../shapes/Plane":43,"../shapes/Shape":44}],6:[function(t,e,n){e.exports=a;var i=t("./Broadphase"),r=t("../math/Vec3"),o=t("../shapes/Shape");function a(t,e,n,o,a){i.apply(this),this.nx=n||10,this.ny=o||10,this.nz=a||10,this.aabbMin=t||new r(100,100,100),this.aabbMax=e||new r(-100,-100,-100);var s=this.nx*this.ny*this.nz;if(s<=0)throw"GridBroadphase: Each dimension's n must be >0";this.bins=[],this.binLengths=[],this.bins.length=s,this.binLengths.length=s;for(var c=0;c<s;c++)this.bins[c]=[],this.binLengths[c]=0}a.prototype=new i,a.prototype.constructor=a;var s=new r;new r,a.prototype.collisionPairs=function(t,e,n){for(var i=t.numObjects(),r=t.bodies,a=this.aabbMax,c=this.aabbMin,l=this.nx,u=this.ny,h=this.nz,p=u*h,d=h,f=1,m=a.x,v=a.y,g=a.z,y=c.x,w=c.y,x=c.z,_=l/(m-y),b=u/(v-w),S=h/(g-x),M=(m-y)/l,E=(v-w)/u,A=(g-x)/h,T=.5*Math.sqrt(M*M+E*E+A*A),P=o.types,L=P.SPHERE,C=P.PLANE,R=(P.BOX,P.COMPOUND,P.CONVEXPOLYHEDRON,this.bins),O=this.binLengths,F=this.bins.length,I=0;I!==F;I++)O[I]=0;var N=Math.ceil;function B(t,e,n,i,r,o,a){var s=(t-y)*_|0,c=(e-w)*b|0,m=(n-x)*S|0,v=N((i-y)*_),g=N((r-w)*b),M=N((o-x)*S);s<0?s=0:s>=l&&(s=l-1),c<0?c=0:c>=u&&(c=u-1),m<0?m=0:m>=h&&(m=h-1),v<0?v=0:v>=l&&(v=l-1),g<0?g=0:g>=u&&(g=u-1),M<0?M=0:M>=h&&(M=h-1),c*=d,m*=f,v*=p,g*=d,M*=f;for(var E=s*=p;E<=v;E+=p)for(var A=c;A<=g;A+=d)for(var T=m;T<=M;T+=f){var P=E+A+T;R[P][O[P]++]=a}}for(c=Math.min,a=Math.max,I=0;I!==i;I++){var D=(nt=r[I]).shape;switch(D.type){case L:var z=nt.position.x,V=nt.position.y,U=nt.position.z,k=D.radius;B(z-k,V-k,U-k,z+k,V+k,U+k,nt);break;case C:D.worldNormalNeedsUpdate&&D.computeWorldNormal(nt.quaternion);var j=D.worldNormal,H=y+.5*M-nt.position.x,G=w+.5*E-nt.position.y,W=x+.5*A-nt.position.z,q=s;q.set(H,G,W);for(var X=0,Y=0;X!==l;X++,Y+=p,q.y=G,q.x+=M)for(var Q=0,K=0;Q!==u;Q++,K+=d,q.z=W,q.y+=E)for(var Z=0,J=0;Z!==h;Z++,J+=f,q.z+=A)if(q.dot(j)<T){var $=Y+K+J;R[$][O[$]++]=nt}break;default:nt.aabbNeedsUpdate&&nt.computeAABB(),B(nt.aabb.lowerBound.x,nt.aabb.lowerBound.y,nt.aabb.lowerBound.z,nt.aabb.upperBound.x,nt.aabb.upperBound.y,nt.aabb.upperBound.z,nt)}}for(I=0;I!==F;I++){var tt=O[I];if(tt>1){var et=R[I];for(X=0;X!==tt;X++){var nt=et[X];for(Q=0;Q!==X;Q++){var it=et[Q];this.needBroadphaseCollision(nt,it)&&this.intersectionTest(nt,it,e,n)}}}}this.makePairsUnique(e,n)}},{"../math/Vec3":31,"../shapes/Shape":44,"./Broadphase":5}],7:[function(t,e,n){e.exports=o;var i=t("./Broadphase"),r=t("./AABB");function o(){i.apply(this)}o.prototype=new i,o.prototype.constructor=o,o.prototype.collisionPairs=function(t,e,n){var i,r,o,a,s=t.bodies,c=s.length;for(i=0;i!==c;i++)for(r=0;r!==i;r++)o=s[i],a=s[r],this.needBroadphaseCollision(o,a)&&this.intersectionTest(o,a,e,n)},new r,o.prototype.aabbQuery=function(t,e,n){n=n||[];for(var i=0;i<t.bodies.length;i++){var r=t.bodies[i];r.aabbNeedsUpdate&&r.computeAABB(),r.aabb.overlaps(e)&&n.push(r)}return n}},{"./AABB":3,"./Broadphase":5}],8:[function(t,e,n){function i(){this.matrix={}}e.exports=i,i.prototype.get=function(t,e){if(t=t.id,(e=e.id)>t){var n=e;e=t,t=n}return t+"-"+e in this.matrix},i.prototype.set=function(t,e,n){if(t=t.id,(e=e.id)>t){var i=e;e=t,t=i}n?this.matrix[t+"-"+e]=!0:delete this.matrix[t+"-"+e]},i.prototype.reset=function(){this.matrix={}},i.prototype.setNumObjects=function(t){}},{}],9:[function(t,e,n){function i(){this.current=[],this.previous=[]}function r(t,e){t.push((4294901760&e)>>16,65535&e)}e.exports=i,i.prototype.getKey=function(t,e){if(e<t){var n=e;e=t,t=n}return t<<16|e},i.prototype.set=function(t,e){for(var n=this.getKey(t,e),i=this.current,r=0;n>i[r];)r++;if(n!==i[r]){for(e=i.length-1;e>=r;e--)i[e+1]=i[e];i[r]=n}},i.prototype.tick=function(){var t=this.current;this.current=this.previous,this.previous=t,this.current.length=0},i.prototype.getDiff=function(t,e){for(var n=this.current,i=this.previous,o=n.length,a=i.length,s=0,c=0;c<o;c++){for(var l=n[c];l>i[s];)s++;l===i[s]||r(t,l)}for(s=0,c=0;c<a;c++){for(var u=i[c];u>n[s];)s++;n[s]===u||r(e,u)}}},{}],10:[function(t,e,n){e.exports=l;var i=t("../math/Vec3"),r=t("../math/Quaternion"),o=t("../math/Transform"),a=(t("../shapes/ConvexPolyhedron"),t("../shapes/Box"),t("../collision/RaycastResult")),s=t("../shapes/Shape"),c=t("../collision/AABB");function l(t,e){this.from=t?t.clone():new i,this.to=e?e.clone():new i,this._direction=new i,this.precision=1e-4,this.checkCollisionResponse=!0,this.skipBackfaces=!1,this.collisionFilterMask=-1,this.collisionFilterGroup=-1,this.mode=l.ANY,this.result=new a,this.hasHit=!1,this.callback=function(t){}}l.prototype.constructor=l,l.CLOSEST=1,l.ANY=2,l.ALL=4;var u=new c,h=[];l.prototype.intersectWorld=function(t,e){return this.mode=e.mode||l.ANY,this.result=e.result||new a,this.skipBackfaces=!!e.skipBackfaces,this.collisionFilterMask=void 0!==e.collisionFilterMask?e.collisionFilterMask:-1,this.collisionFilterGroup=void 0!==e.collisionFilterGroup?e.collisionFilterGroup:-1,e.from&&this.from.copy(e.from),e.to&&this.to.copy(e.to),this.callback=e.callback||function(){},this.hasHit=!1,this.result.reset(),this._updateDirection(),this.getAABB(u),h.length=0,t.broadphase.aabbQuery(t,u,h),this.intersectBodies(h),this.hasHit};var p=new i,d=new i;function f(t,e,n,i){i.vsub(e,D),n.vsub(e,p),t.vsub(e,d);var r,o,a=D.dot(D),s=D.dot(p),c=D.dot(d),l=p.dot(p),u=p.dot(d);return(r=l*c-s*u)>=0&&(o=a*u-s*c)>=0&&r+o<a*l-s*s}l.pointInTriangle=f;var m=new i,v=new r;l.prototype.intersectBody=function(t,e){e&&(this.result=e,this._updateDirection());var n=this.checkCollisionResponse;if((!n||t.collisionResponse)&&0!=(this.collisionFilterGroup&t.collisionFilterMask)&&0!=(t.collisionFilterGroup&this.collisionFilterMask))for(var i=m,r=v,o=0,a=t.shapes.length;o<a;o++){var s=t.shapes[o];if((!n||s.collisionResponse)&&0!=(this.collisionFilterGroup&s.collisionFilterMask)&&0!=(s.collisionFilterGroup&this.collisionFilterMask)&&(t.quaternion.mult(t.shapeOrientations[o],r),t.quaternion.vmult(t.shapeOffsets[o],i),i.vadd(t.position,i),this.intersectShape(s,r,i,t),this.result._shouldStop))break}},l.prototype.intersectBodies=function(t,e){e&&(this.result=e,this._updateDirection());for(var n=0,i=t.length;!this.result._shouldStop&&n<i;n++)this.intersectBody(t[n])},l.prototype._updateDirection=function(){this.to.vsub(this.from,this._direction),this._direction.normalize()},l.prototype.intersectShape=function(t,e,n,i){if(!(function(t,e,n){n.vsub(t,D);var i=D.dot(e);return e.mult(i,z),z.vadd(t,z),n.distanceTo(z)}(this.from,this._direction,n)>t.boundingSphereRadius)){var r=this[t.type];r&&r.call(this,t,e,n,i,t)}},new i,new i;var g=new i,y=new i,w=new i,x=new i;new i,new a,l.prototype.intersectBox=function(t,e,n,i,r){return this.intersectConvex(t.convexPolyhedronRepresentation,e,n,i,r)},l.prototype[s.types.BOX]=l.prototype.intersectBox,l.prototype.intersectPlane=function(t,e,n,r,o){var a=this.from,s=this.to,c=this._direction,l=new i(0,0,1);e.vmult(l,l);var u=new i;a.vsub(n,u);var h=u.dot(l);if(s.vsub(n,u),!(h*u.dot(l)>0||a.distanceTo(s)<h)){var p=l.dot(c);if(!(Math.abs(p)<this.precision)){var d=new i,f=new i,m=new i;a.vsub(n,d);var v=-l.dot(d)/p;c.scale(v,f),a.vadd(f,m),this.reportIntersection(l,m,o,r,-1)}}},l.prototype[s.types.PLANE]=l.prototype.intersectPlane,l.prototype.getAABB=function(t){var e=this.to,n=this.from;t.lowerBound.x=Math.min(e.x,n.x),t.lowerBound.y=Math.min(e.y,n.y),t.lowerBound.z=Math.min(e.z,n.z),t.upperBound.x=Math.max(e.x,n.x),t.upperBound.y=Math.max(e.y,n.y),t.upperBound.z=Math.max(e.z,n.z)};var _={faceList:[0]},b=new i,S=new l,M=[];l.prototype.intersectHeightfield=function(t,e,n,i,r){t.data,t.elementSize;var a=S;a.from.copy(this.from),a.to.copy(this.to),o.pointToLocalFrame(n,e,a.from,a.from),o.pointToLocalFrame(n,e,a.to,a.to),a._updateDirection();var s,l,u,h,p=M;s=l=0,u=h=t.data.length-1;var d=new c;a.getAABB(d),t.getIndexOfPosition(d.lowerBound.x,d.lowerBound.y,p,!0),s=Math.max(s,p[0]),l=Math.max(l,p[1]),t.getIndexOfPosition(d.upperBound.x,d.upperBound.y,p,!0),u=Math.min(u,p[0]+1),h=Math.min(h,p[1]+1);for(var f=s;f<u;f++)for(var m=l;m<h;m++){if(this.result._shouldStop)return;if(t.getAabbAtIndex(f,m,d),d.overlapsRay(a)){if(t.getConvexTrianglePillar(f,m,!1),o.pointToWorldFrame(n,e,t.pillarOffset,b),this.intersectConvex(t.pillarConvex,e,b,i,r,_),this.result._shouldStop)return;t.getConvexTrianglePillar(f,m,!0),o.pointToWorldFrame(n,e,t.pillarOffset,b),this.intersectConvex(t.pillarConvex,e,b,i,r,_)}}},l.prototype[s.types.HEIGHTFIELD]=l.prototype.intersectHeightfield;var E=new i,A=new i;l.prototype.intersectSphere=function(t,e,n,i,r){var o=this.from,a=this.to,s=t.radius,c=Math.pow(a.x-o.x,2)+Math.pow(a.y-o.y,2)+Math.pow(a.z-o.z,2),l=2*((a.x-o.x)*(o.x-n.x)+(a.y-o.y)*(o.y-n.y)+(a.z-o.z)*(o.z-n.z)),u=Math.pow(o.x-n.x,2)+Math.pow(o.y-n.y,2)+Math.pow(o.z-n.z,2)-Math.pow(s,2),h=Math.pow(l,2)-4*c*u,p=E,d=A;if(!(h<0))if(0===h)o.lerp(a,h,p),p.vsub(n,d),d.normalize(),this.reportIntersection(d,p,r,i,-1);else{var f=(-l-Math.sqrt(h))/(2*c),m=(-l+Math.sqrt(h))/(2*c);if(f>=0&&f<=1&&(o.lerp(a,f,p),p.vsub(n,d),d.normalize(),this.reportIntersection(d,p,r,i,-1)),this.result._shouldStop)return;m>=0&&m<=1&&(o.lerp(a,m,p),p.vsub(n,d),d.normalize(),this.reportIntersection(d,p,r,i,-1))}},l.prototype[s.types.SPHERE]=l.prototype.intersectSphere;var T=new i,P=(new i,new i,new i);l.prototype.intersectConvex=function(t,e,n,i,r,o){for(var a=T,s=P,c=o&&o.faceList||null,l=t.faces,u=t.vertices,h=t.faceNormals,p=this._direction,d=this.from,m=this.to,v=d.distanceTo(m),_=c?c.length:l.length,b=this.result,S=0;!b._shouldStop&&S<_;S++){var M=c?c[S]:S,E=l[M],A=h[M],L=e,C=n;s.copy(u[E[0]]),L.vmult(s,s),s.vadd(C,s),s.vsub(d,s),L.vmult(A,a);var R=p.dot(a);if(!(Math.abs(R)<this.precision)){var O=a.dot(s)/R;if(!(O<0)){p.mult(O,g),g.vadd(d,g),y.copy(u[E[0]]),L.vmult(y,y),C.vadd(y,y);for(var F=1;!b._shouldStop&&F<E.length-1;F++){w.copy(u[E[F]]),x.copy(u[E[F+1]]),L.vmult(w,w),L.vmult(x,x),C.vadd(w,w),C.vadd(x,x);var I=g.distanceTo(d);!f(g,y,w,x)&&!f(g,w,y,x)||I>v||this.reportIntersection(a,g,r,i,M)}}}}},l.prototype[s.types.CONVEXPOLYHEDRON]=l.prototype.intersectConvex;var L=new i,C=new i,R=new i,O=new i,F=new i,I=new i,N=(new c,[]),B=new o;l.prototype.intersectTrimesh=function(t,e,n,i,r,a){var s=L,c=N,l=B,u=P,h=C,p=R,d=O,m=I,v=F,_=(a&&a.faceList,t.indices),b=(t.vertices,t.faceNormals,this.from),S=this.to,M=this._direction;l.position.copy(n),l.quaternion.copy(e),o.vectorToLocalFrame(n,e,M,h),o.pointToLocalFrame(n,e,b,p),o.pointToLocalFrame(n,e,S,d),d.x*=t.scale.x,d.y*=t.scale.y,d.z*=t.scale.z,p.x*=t.scale.x,p.y*=t.scale.y,p.z*=t.scale.z,d.vsub(p,h),h.normalize();var E=p.distanceSquared(d);t.tree.rayQuery(this,l,c);for(var A=0,T=c.length;!this.result._shouldStop&&A!==T;A++){var D=c[A];t.getNormal(D,s),t.getVertex(_[3*D],y),y.vsub(p,u);var z=h.dot(s),V=s.dot(u)/z;if(!(V<0)){h.scale(V,g),g.vadd(p,g),t.getVertex(_[3*D+1],w),t.getVertex(_[3*D+2],x);var U=g.distanceSquared(p);!f(g,w,y,x)&&!f(g,y,w,x)||U>E||(o.vectorToWorldFrame(e,s,v),o.pointToWorldFrame(n,e,g,m),this.reportIntersection(v,m,r,i,D))}}c.length=0},l.prototype[s.types.TRIMESH]=l.prototype.intersectTrimesh,l.prototype.reportIntersection=function(t,e,n,i,r){var o=this.from,a=this.to,s=o.distanceTo(e),c=this.result;if(!(this.skipBackfaces&&t.dot(this._direction)>0))switch(c.hitFaceIndex=void 0!==r?r:-1,this.mode){case l.ALL:this.hasHit=!0,c.set(o,a,t,e,n,i,s),c.hasHit=!0,this.callback(c);break;case l.CLOSEST:(s<c.distance||!c.hasHit)&&(this.hasHit=!0,c.hasHit=!0,c.set(o,a,t,e,n,i,s));break;case l.ANY:this.hasHit=!0,c.hasHit=!0,c.set(o,a,t,e,n,i,s),c._shouldStop=!0}};var D=new i,z=new i},{"../collision/AABB":3,"../collision/RaycastResult":11,"../math/Quaternion":29,"../math/Transform":30,"../math/Vec3":31,"../shapes/Box":38,"../shapes/ConvexPolyhedron":39,"../shapes/Shape":44}],11:[function(t,e,n){var i=t("../math/Vec3");function r(){this.rayFromWorld=new i,this.rayToWorld=new i,this.hitNormalWorld=new i,this.hitPointWorld=new i,this.hasHit=!1,this.shape=null,this.body=null,this.hitFaceIndex=-1,this.distance=-1,this._shouldStop=!1}e.exports=r,r.prototype.reset=function(){this.rayFromWorld.setZero(),this.rayToWorld.setZero(),this.hitNormalWorld.setZero(),this.hitPointWorld.setZero(),this.hasHit=!1,this.shape=null,this.body=null,this.hitFaceIndex=-1,this.distance=-1,this._shouldStop=!1},r.prototype.abort=function(){this._shouldStop=!0},r.prototype.set=function(t,e,n,i,r,o,a){this.rayFromWorld.copy(t),this.rayToWorld.copy(e),this.hitNormalWorld.copy(n),this.hitPointWorld.copy(i),this.shape=r,this.body=o,this.distance=a}},{"../math/Vec3":31}],12:[function(t,e,n){t("../shapes/Shape");var i=t("../collision/Broadphase");function r(t){i.apply(this),this.axisList=[],this.world=null,this.axisIndex=0;var e=this.axisList;this._addBodyHandler=function(t){e.push(t.body)},this._removeBodyHandler=function(t){var n=e.indexOf(t.body);-1!==n&&e.splice(n,1)},t&&this.setWorld(t)}e.exports=r,r.prototype=new i,r.prototype.setWorld=function(t){this.axisList.length=0;for(var e=0;e<t.bodies.length;e++)this.axisList.push(t.bodies[e]);t.removeEventListener("addBody",this._addBodyHandler),t.removeEventListener("removeBody",this._removeBodyHandler),t.addEventListener("addBody",this._addBodyHandler),t.addEventListener("removeBody",this._removeBodyHandler),this.world=t,this.dirty=!0},r.insertionSortX=function(t){for(var e=1,n=t.length;e<n;e++){for(var i=t[e],r=e-1;r>=0&&!(t[r].aabb.lowerBound.x<=i.aabb.lowerBound.x);r--)t[r+1]=t[r];t[r+1]=i}return t},r.insertionSortY=function(t){for(var e=1,n=t.length;e<n;e++){for(var i=t[e],r=e-1;r>=0&&!(t[r].aabb.lowerBound.y<=i.aabb.lowerBound.y);r--)t[r+1]=t[r];t[r+1]=i}return t},r.insertionSortZ=function(t){for(var e=1,n=t.length;e<n;e++){for(var i=t[e],r=e-1;r>=0&&!(t[r].aabb.lowerBound.z<=i.aabb.lowerBound.z);r--)t[r+1]=t[r];t[r+1]=i}return t},r.prototype.collisionPairs=function(t,e,n){var i,o,a=this.axisList,s=a.length,c=this.axisIndex;for(this.dirty&&(this.sortList(),this.dirty=!1),i=0;i!==s;i++){var l=a[i];for(o=i+1;o<s;o++){var u=a[o];if(this.needBroadphaseCollision(l,u)){if(!r.checkBounds(l,u,c))break;this.intersectionTest(l,u,e,n)}}}},r.prototype.sortList=function(){for(var t=this.axisList,e=this.axisIndex,n=t.length,i=0;i!==n;i++){var o=t[i];o.aabbNeedsUpdate&&o.computeAABB()}0===e?r.insertionSortX(t):1===e?r.insertionSortY(t):2===e&&r.insertionSortZ(t)},r.checkBounds=function(t,e,n){var i,r;0===n?(i=t.position.x,r=e.position.x):1===n?(i=t.position.y,r=e.position.y):2===n&&(i=t.position.z,r=e.position.z);var o=t.boundingRadius,a=e.boundingRadius;return r-a<i+o},r.prototype.autoDetectAxis=function(){for(var t=0,e=0,n=0,i=0,r=0,o=0,a=this.axisList,s=a.length,c=1/s,l=0;l!==s;l++){var u=a[l],h=u.position.x;t+=h,e+=h*h;var p=u.position.y;n+=p,i+=p*p;var d=u.position.z;r+=d,o+=d*d}var f=e-t*t*c,m=i-n*n*c,v=o-r*r*c;this.axisIndex=f>m?f>v?0:2:m>v?1:2},r.prototype.aabbQuery=function(t,e,n){n=n||[],this.dirty&&(this.sortList(),this.dirty=!1);var i=this.axisIndex,r="x";1===i&&(r="y"),2===i&&(r="z");for(var o=this.axisList,a=(e.lowerBound[r],e.upperBound[r],0);a<o.length;a++){var s=o[a];s.aabbNeedsUpdate&&s.computeAABB(),s.aabb.overlaps(e)&&n.push(s)}return n}},{"../collision/Broadphase":5,"../shapes/Shape":44}],13:[function(t,e,n){e.exports=s,t("./Constraint");var i=t("./PointToPointConstraint"),r=t("../equations/ConeEquation"),o=t("../equations/RotationalEquation"),a=(t("../equations/ContactEquation"),t("../math/Vec3"));function s(t,e,n){var s=void 0!==(n=n||{}).maxForce?n.maxForce:1e6,c=n.pivotA?n.pivotA.clone():new a,l=n.pivotB?n.pivotB.clone():new a;this.axisA=n.axisA?n.axisA.clone():new a,this.axisB=n.axisB?n.axisB.clone():new a,i.call(this,t,c,e,l,s),this.collideConnected=!!n.collideConnected,this.angle=void 0!==n.angle?n.angle:0;var u=this.coneEquation=new r(t,e,n),h=this.twistEquation=new o(t,e,n);this.twistAngle=void 0!==n.twistAngle?n.twistAngle:0,u.maxForce=0,u.minForce=-s,h.maxForce=0,h.minForce=-s,this.equations.push(u,h)}s.prototype=new i,s.constructor=s,new a,new a,s.prototype.update=function(){var t=this.bodyA,e=this.bodyB,n=this.coneEquation,r=this.twistEquation;i.prototype.update.call(this),t.vectorToWorldFrame(this.axisA,n.axisA),e.vectorToWorldFrame(this.axisB,n.axisB),this.axisA.tangents(r.axisA,r.axisA),t.vectorToWorldFrame(r.axisA,r.axisA),this.axisB.tangents(r.axisB,r.axisB),e.vectorToWorldFrame(r.axisB,r.axisB),n.angle=this.angle,r.maxAngle=this.twistAngle}},{"../equations/ConeEquation":19,"../equations/ContactEquation":20,"../equations/RotationalEquation":23,"../math/Vec3":31,"./Constraint":14,"./PointToPointConstraint":18}],14:[function(t,e,n){e.exports=r;var i=t("../utils/Utils");function r(t,e,n){n=i.defaults(n,{collideConnected:!0,wakeUpBodies:!0}),this.equations=[],this.bodyA=t,this.bodyB=e,this.id=r.idCounter++,this.collideConnected=n.collideConnected,n.wakeUpBodies&&(t&&t.wakeUp(),e&&e.wakeUp())}r.prototype.update=function(){throw new Error("method update() not implmemented in this Constraint subclass!")},r.prototype.enable=function(){for(var t=this.equations,e=0;e<t.length;e++)t[e].enabled=!0},r.prototype.disable=function(){for(var t=this.equations,e=0;e<t.length;e++)t[e].enabled=!1},r.idCounter=0},{"../utils/Utils":54}],15:[function(t,e,n){e.exports=o;var i=t("./Constraint"),r=t("../equations/ContactEquation");function o(t,e,n,o){i.call(this,t,e),void 0===n&&(n=t.position.distanceTo(e.position)),void 0===o&&(o=1e6),this.distance=n;var a=this.distanceEquation=new r(t,e);this.equations.push(a),a.minForce=-o,a.maxForce=o}o.prototype=new i,o.prototype.update=function(){var t=this.bodyA,e=this.bodyB,n=this.distanceEquation,i=.5*this.distance,r=n.ni;e.position.vsub(t.position,r),r.normalize(),r.mult(i,n.ri),r.mult(-i,n.rj)}},{"../equations/ContactEquation":20,"./Constraint":14}],16:[function(t,e,n){e.exports=s,t("./Constraint");var i=t("./PointToPointConstraint"),r=t("../equations/RotationalEquation"),o=t("../equations/RotationalMotorEquation"),a=(t("../equations/ContactEquation"),t("../math/Vec3"));function s(t,e,n){var s=void 0!==(n=n||{}).maxForce?n.maxForce:1e6,c=n.pivotA?n.pivotA.clone():new a,l=n.pivotB?n.pivotB.clone():new a;i.call(this,t,c,e,l,s),(this.axisA=n.axisA?n.axisA.clone():new a(1,0,0)).normalize(),(this.axisB=n.axisB?n.axisB.clone():new a(1,0,0)).normalize();var u=this.rotationalEquation1=new r(t,e,n),h=this.rotationalEquation2=new r(t,e,n),p=this.motorEquation=new o(t,e,s);p.enabled=!1,this.equations.push(u,h,p)}s.prototype=new i,s.constructor=s,s.prototype.enableMotor=function(){this.motorEquation.enabled=!0},s.prototype.disableMotor=function(){this.motorEquation.enabled=!1},s.prototype.setMotorSpeed=function(t){this.motorEquation.targetVelocity=t},s.prototype.setMotorMaxForce=function(t){this.motorEquation.maxForce=t,this.motorEquation.minForce=-t};var c=new a,l=new a;s.prototype.update=function(){var t=this.bodyA,e=this.bodyB,n=this.motorEquation,r=this.rotationalEquation1,o=this.rotationalEquation2,a=c,s=l,u=this.axisA,h=this.axisB;i.prototype.update.call(this),t.quaternion.vmult(u,a),e.quaternion.vmult(h,s),a.tangents(r.axisA,o.axisA),r.axisB.copy(s),o.axisB.copy(s),this.motorEquation.enabled&&(t.quaternion.vmult(this.axisA,n.axisA),e.quaternion.vmult(this.axisB,n.axisB))}},{"../equations/ContactEquation":20,"../equations/RotationalEquation":23,"../equations/RotationalMotorEquation":24,"../math/Vec3":31,"./Constraint":14,"./PointToPointConstraint":18}],17:[function(t,e,n){e.exports=a,t("./Constraint");var i=t("./PointToPointConstraint"),r=t("../equations/RotationalEquation"),o=(t("../equations/RotationalMotorEquation"),t("../equations/ContactEquation"),t("../math/Vec3"));function a(t,e,n){var a=void 0!==(n=n||{}).maxForce?n.maxForce:1e6,s=new o,c=new o,l=new o;t.position.vadd(e.position,l),l.scale(.5,l),e.pointToLocalFrame(l,c),t.pointToLocalFrame(l,s),i.call(this,t,s,e,c,a),this.xA=t.vectorToLocalFrame(o.UNIT_X),this.xB=e.vectorToLocalFrame(o.UNIT_X),this.yA=t.vectorToLocalFrame(o.UNIT_Y),this.yB=e.vectorToLocalFrame(o.UNIT_Y),this.zA=t.vectorToLocalFrame(o.UNIT_Z),this.zB=e.vectorToLocalFrame(o.UNIT_Z);var u=this.rotationalEquation1=new r(t,e,n),h=this.rotationalEquation2=new r(t,e,n),p=this.rotationalEquation3=new r(t,e,n);this.equations.push(u,h,p)}a.prototype=new i,a.constructor=a,new o,new o,a.prototype.update=function(){var t=this.bodyA,e=this.bodyB,n=(this.motorEquation,this.rotationalEquation1),r=this.rotationalEquation2,o=this.rotationalEquation3;i.prototype.update.call(this),t.vectorToWorldFrame(this.xA,n.axisA),e.vectorToWorldFrame(this.yB,n.axisB),t.vectorToWorldFrame(this.yA,r.axisA),e.vectorToWorldFrame(this.zB,r.axisB),t.vectorToWorldFrame(this.zA,o.axisA),e.vectorToWorldFrame(this.xB,o.axisB)}},{"../equations/ContactEquation":20,"../equations/RotationalEquation":23,"../equations/RotationalMotorEquation":24,"../math/Vec3":31,"./Constraint":14,"./PointToPointConstraint":18}],18:[function(t,e,n){e.exports=a;var i=t("./Constraint"),r=t("../equations/ContactEquation"),o=t("../math/Vec3");function a(t,e,n,a,s){i.call(this,t,n),s=void 0!==s?s:1e6,this.pivotA=e?e.clone():new o,this.pivotB=a?a.clone():new o;var c=this.equationX=new r(t,n),l=this.equationY=new r(t,n),u=this.equationZ=new r(t,n);this.equations.push(c,l,u),c.minForce=l.minForce=u.minForce=-s,c.maxForce=l.maxForce=u.maxForce=s,c.ni.set(1,0,0),l.ni.set(0,1,0),u.ni.set(0,0,1)}a.prototype=new i,a.prototype.update=function(){var t=this.bodyA,e=this.bodyB,n=this.equationX,i=this.equationY,r=this.equationZ;t.quaternion.vmult(this.pivotA,n.ri),e.quaternion.vmult(this.pivotB,n.rj),i.ri.copy(n.ri),i.rj.copy(n.rj),r.ri.copy(n.ri),r.rj.copy(n.rj)}},{"../equations/ContactEquation":20,"../math/Vec3":31,"./Constraint":14}],19:[function(t,e,n){e.exports=o;var i=t("../math/Vec3"),r=(t("../math/Mat3"),t("./Equation"));function o(t,e,n){var o=void 0!==(n=n||{}).maxForce?n.maxForce:1e6;r.call(this,t,e,-o,o),this.axisA=n.axisA?n.axisA.clone():new i(1,0,0),this.axisB=n.axisB?n.axisB.clone():new i(0,1,0),this.angle=void 0!==n.angle?n.angle:0}o.prototype=new r,o.prototype.constructor=o;var a=new i,s=new i;o.prototype.computeB=function(t){var e=this.a,n=this.b,i=this.axisA,r=this.axisB,o=a,c=s,l=this.jacobianElementA,u=this.jacobianElementB;return i.cross(r,o),r.cross(i,c),l.rotational.copy(c),u.rotational.copy(o),-(Math.cos(this.angle)-i.dot(r))*e-this.computeGW()*n-t*this.computeGiMf()}},{"../math/Mat3":28,"../math/Vec3":31,"./Equation":21}],20:[function(t,e,n){e.exports=o;var i=t("./Equation"),r=t("../math/Vec3");function o(t,e,n){n=void 0!==n?n:1e6,i.call(this,t,e,0,n),this.restitution=0,this.ri=new r,this.rj=new r,this.ni=new r}t("../math/Mat3"),o.prototype=new i,o.prototype.constructor=o;var a=new r,s=new r,c=new r;o.prototype.computeB=function(t){var e=this.a,n=this.b,i=this.bi,r=this.bj,o=this.ri,l=this.rj,u=a,h=s,p=i.velocity,d=i.angularVelocity,f=(i.force,i.torque,r.velocity),m=r.angularVelocity,v=(r.force,r.torque,c),g=this.jacobianElementA,y=this.jacobianElementB,w=this.ni;o.cross(w,u),l.cross(w,h),w.negate(g.spatial),u.negate(g.rotational),y.spatial.copy(w),y.rotational.copy(h),v.copy(r.position),v.vadd(l,v),v.vsub(i.position,v),v.vsub(o,v);var x=w.dot(v),_=this.restitution+1;return-x*e-(_*f.dot(w)-_*p.dot(w)+m.dot(h)-d.dot(u))*n-t*this.computeGiMf()};var l=new r,u=new r,h=new r,p=new r,d=new r;o.prototype.getImpactVelocityAlongNormal=function(){var t=l,e=u,n=h,i=p,r=d;return this.bi.position.vadd(this.ri,n),this.bj.position.vadd(this.rj,i),this.bi.getVelocityAtWorldPoint(n,t),this.bj.getVelocityAtWorldPoint(i,e),t.vsub(e,r),this.ni.dot(r)}},{"../math/Mat3":28,"../math/Vec3":31,"./Equation":21}],21:[function(t,e,n){e.exports=o;var i=t("../math/JacobianElement"),r=t("../math/Vec3");function o(t,e,n,r){this.id=o.id++,this.minForce=void 0===n?-1e6:n,this.maxForce=void 0===r?1e6:r,this.bi=t,this.bj=e,this.a=0,this.b=0,this.eps=0,this.jacobianElementA=new i,this.jacobianElementB=new i,this.enabled=!0,this.multiplier=0,this.setSpookParams(1e7,4,1/60)}o.prototype.constructor=o,o.id=0,o.prototype.setSpookParams=function(t,e,n){var i=e,r=t,o=n;this.a=4/(o*(1+4*i)),this.b=4*i/(1+4*i),this.eps=4/(o*o*r*(1+4*i))},o.prototype.computeB=function(t,e,n){var i=this.computeGW();return-this.computeGq()*t-i*e-this.computeGiMf()*n},o.prototype.computeGq=function(){var t=this.jacobianElementA,e=this.jacobianElementB,n=this.bi,i=this.bj,r=n.position,o=i.position;return t.spatial.dot(r)+e.spatial.dot(o)},new r,o.prototype.computeGW=function(){var t=this.jacobianElementA,e=this.jacobianElementB,n=this.bi,i=this.bj,r=n.velocity,o=i.velocity,a=n.angularVelocity,s=i.angularVelocity;return t.multiplyVectors(r,a)+e.multiplyVectors(o,s)},o.prototype.computeGWlambda=function(){var t=this.jacobianElementA,e=this.jacobianElementB,n=this.bi,i=this.bj,r=n.vlambda,o=i.vlambda,a=n.wlambda,s=i.wlambda;return t.multiplyVectors(r,a)+e.multiplyVectors(o,s)};var a=new r,s=new r,c=new r,l=new r;o.prototype.computeGiMf=function(){var t=this.jacobianElementA,e=this.jacobianElementB,n=this.bi,i=this.bj,r=n.force,o=n.torque,u=i.force,h=i.torque,p=n.invMassSolve,d=i.invMassSolve;return r.scale(p,a),u.scale(d,s),n.invInertiaWorldSolve.vmult(o,c),i.invInertiaWorldSolve.vmult(h,l),t.multiplyVectors(a,c)+e.multiplyVectors(s,l)};var u=new r;o.prototype.computeGiMGt=function(){var t=this.jacobianElementA,e=this.jacobianElementB,n=this.bi,i=this.bj,r=n.invMassSolve,o=i.invMassSolve,a=n.invInertiaWorldSolve,s=i.invInertiaWorldSolve,c=r+o;return a.vmult(t.rotational,u),c+=u.dot(t.rotational),s.vmult(e.rotational,u),c+=u.dot(e.rotational)};var h=new r;new r,new r,new r,new r,new r,o.prototype.addToWlambda=function(t){var e=this.jacobianElementA,n=this.jacobianElementB,i=this.bi,r=this.bj,o=h;i.vlambda.addScaledVector(i.invMassSolve*t,e.spatial,i.vlambda),r.vlambda.addScaledVector(r.invMassSolve*t,n.spatial,r.vlambda),i.invInertiaWorldSolve.vmult(e.rotational,o),i.wlambda.addScaledVector(t,o,i.wlambda),r.invInertiaWorldSolve.vmult(n.rotational,o),r.wlambda.addScaledVector(t,o,r.wlambda)},o.prototype.computeC=function(){return this.computeGiMGt()+this.eps}},{"../math/JacobianElement":27,"../math/Vec3":31}],22:[function(t,e,n){e.exports=o;var i=t("./Equation"),r=t("../math/Vec3");function o(t,e,n){i.call(this,t,e,-n,n),this.ri=new r,this.rj=new r,this.t=new r}t("../math/Mat3"),o.prototype=new i,o.prototype.constructor=o;var a=new r,s=new r;o.prototype.computeB=function(t){this.a;var e=this.b,n=(this.bi,this.bj,this.ri),i=this.rj,r=a,o=s,c=this.t;n.cross(c,r),i.cross(c,o);var l=this.jacobianElementA,u=this.jacobianElementB;return c.negate(l.spatial),r.negate(l.rotational),u.spatial.copy(c),u.rotational.copy(o),-this.computeGW()*e-t*this.computeGiMf()}},{"../math/Mat3":28,"../math/Vec3":31,"./Equation":21}],23:[function(t,e,n){e.exports=o;var i=t("../math/Vec3"),r=(t("../math/Mat3"),t("./Equation"));function o(t,e,n){var o=void 0!==(n=n||{}).maxForce?n.maxForce:1e6;r.call(this,t,e,-o,o),this.axisA=n.axisA?n.axisA.clone():new i(1,0,0),this.axisB=n.axisB?n.axisB.clone():new i(0,1,0),this.maxAngle=Math.PI/2}o.prototype=new r,o.prototype.constructor=o;var a=new i,s=new i;o.prototype.computeB=function(t){var e=this.a,n=this.b,i=this.axisA,r=this.axisB,o=a,c=s,l=this.jacobianElementA,u=this.jacobianElementB;return i.cross(r,o),r.cross(i,c),l.rotational.copy(c),u.rotational.copy(o),-(Math.cos(this.maxAngle)-i.dot(r))*e-this.computeGW()*n-t*this.computeGiMf()}},{"../math/Mat3":28,"../math/Vec3":31,"./Equation":21}],24:[function(t,e,n){e.exports=o;var i=t("../math/Vec3"),r=(t("../math/Mat3"),t("./Equation"));function o(t,e,n){n=void 0!==n?n:1e6,r.call(this,t,e,-n,n),this.axisA=new i,this.axisB=new i,this.targetVelocity=0}o.prototype=new r,o.prototype.constructor=o,o.prototype.computeB=function(t){this.a;var e=this.b,n=(this.bi,this.bj,this.axisA),i=this.axisB,r=this.jacobianElementA,o=this.jacobianElementB;return r.rotational.copy(n),i.negate(o.rotational),-(this.computeGW()-this.targetVelocity)*e-t*this.computeGiMf()}},{"../math/Mat3":28,"../math/Vec3":31,"./Equation":21}],25:[function(t,e,n){var i=t("../utils/Utils");function r(t,e,n){n=i.defaults(n,{friction:.3,restitution:.3,contactEquationStiffness:1e7,contactEquationRelaxation:3,frictionEquationStiffness:1e7,frictionEquationRelaxation:3}),this.id=r.idCounter++,this.materials=[t,e],this.friction=n.friction,this.restitution=n.restitution,this.contactEquationStiffness=n.contactEquationStiffness,this.contactEquationRelaxation=n.contactEquationRelaxation,this.frictionEquationStiffness=n.frictionEquationStiffness,this.frictionEquationRelaxation=n.frictionEquationRelaxation}e.exports=r,r.idCounter=0},{"../utils/Utils":54}],26:[function(t,e,n){function i(t){var e="";"string"==typeof(t=t||{})?(e=t,t={}):"object"==typeof t&&(e=""),this.name=e,this.id=i.idCounter++,this.friction=void 0!==t.friction?t.friction:-1,this.restitution=void 0!==t.restitution?t.restitution:-1}e.exports=i,i.idCounter=0},{}],27:[function(t,e,n){e.exports=r;var i=t("./Vec3");function r(){this.spatial=new i,this.rotational=new i}r.prototype.multiplyElement=function(t){return t.spatial.dot(this.spatial)+t.rotational.dot(this.rotational)},r.prototype.multiplyVectors=function(t,e){return t.dot(this.spatial)+e.dot(this.rotational)}},{"./Vec3":31}],28:[function(t,e,n){e.exports=r;var i=t("./Vec3");function r(t){this.elements=t||[0,0,0,0,0,0,0,0,0]}r.prototype.identity=function(){var t=this.elements;t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1},r.prototype.setZero=function(){var t=this.elements;t[0]=0,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=0,t[6]=0,t[7]=0,t[8]=0},r.prototype.setTrace=function(t){var e=this.elements;e[0]=t.x,e[4]=t.y,e[8]=t.z},r.prototype.getTrace=function(t){t=t||new i;var e=this.elements;t.x=e[0],t.y=e[4],t.z=e[8]},r.prototype.vmult=function(t,e){e=e||new i;var n=this.elements,r=t.x,o=t.y,a=t.z;return e.x=n[0]*r+n[1]*o+n[2]*a,e.y=n[3]*r+n[4]*o+n[5]*a,e.z=n[6]*r+n[7]*o+n[8]*a,e},r.prototype.smult=function(t){for(var e=0;e<this.elements.length;e++)this.elements[e]*=t},r.prototype.mmult=function(t,e){for(var n=e||new r,i=0;i<3;i++)for(var o=0;o<3;o++){for(var a=0,s=0;s<3;s++)a+=t.elements[i+3*s]*this.elements[s+3*o];n.elements[i+3*o]=a}return n},r.prototype.scale=function(t,e){e=e||new r;for(var n=this.elements,i=e.elements,o=0;3!==o;o++)i[3*o+0]=t.x*n[3*o+0],i[3*o+1]=t.y*n[3*o+1],i[3*o+2]=t.z*n[3*o+2];return e},r.prototype.solve=function(t,e){e=e||new i;for(var n,r=[],o=0;o<12;o++)r.push(0);for(o=0;o<3;o++)for(n=0;n<3;n++)r[o+4*n]=this.elements[o+3*n];r[3]=t.x,r[7]=t.y,r[11]=t.z;var a,s,c=3,l=c;do{if(0===r[(o=l-c)+4*o])for(n=o+1;n<l;n++)if(0!==r[o+4*n]){a=4;do{r[(s=4-a)+4*o]+=r[s+4*n]}while(--a);break}if(0!==r[o+4*o])for(n=o+1;n<l;n++){var u=r[o+4*n]/r[o+4*o];a=4;do{r[(s=4-a)+4*n]=s<=o?0:r[s+4*n]-r[s+4*o]*u}while(--a)}}while(--c);if(e.z=r[11]/r[10],e.y=(r[7]-r[6]*e.z)/r[5],e.x=(r[3]-r[2]*e.z-r[1]*e.y)/r[0],isNaN(e.x)||isNaN(e.y)||isNaN(e.z)||e.x===1/0||e.y===1/0||e.z===1/0)throw"Could not solve equation! Got x=["+e.toString()+"], b=["+t.toString()+"], A=["+this.toString()+"]";return e},r.prototype.e=function(t,e,n){if(void 0===n)return this.elements[e+3*t];this.elements[e+3*t]=n},r.prototype.copy=function(t){for(var e=0;e<t.elements.length;e++)this.elements[e]=t.elements[e];return this},r.prototype.toString=function(){for(var t="",e=0;e<9;e++)t+=this.elements[e]+",";return t},r.prototype.reverse=function(t){t=t||new r;for(var e,n=[],i=0;i<18;i++)n.push(0);for(i=0;i<3;i++)for(e=0;e<3;e++)n[i+6*e]=this.elements[i+3*e];n[3]=1,n[9]=0,n[15]=0,n[4]=0,n[10]=1,n[16]=0,n[5]=0,n[11]=0,n[17]=1;var o,a,s=3,c=s;do{if(0===n[(i=c-s)+6*i])for(e=i+1;e<c;e++)if(0!==n[i+6*e]){o=6;do{n[(a=6-o)+6*i]+=n[a+6*e]}while(--o);break}if(0!==n[i+6*i])for(e=i+1;e<c;e++){var l=n[i+6*e]/n[i+6*i];o=6;do{n[(a=6-o)+6*e]=a<=i?0:n[a+6*e]-n[a+6*i]*l}while(--o)}}while(--s);i=2;do{e=i-1;do{l=n[i+6*e]/n[i+6*i],o=6;do{n[(a=6-o)+6*e]=n[a+6*e]-n[a+6*i]*l}while(--o)}while(e--)}while(--i);i=2;do{l=1/n[i+6*i],o=6;do{n[(a=6-o)+6*i]=n[a+6*i]*l}while(--o)}while(i--);i=2;do{e=2;do{if(a=n[3+e+6*i],isNaN(a)||a===1/0)throw"Could not reverse! A=["+this.toString()+"]";t.e(i,e,a)}while(e--)}while(i--);return t},r.prototype.setRotationFromQuaternion=function(t){var e=t.x,n=t.y,i=t.z,r=t.w,o=e+e,a=n+n,s=i+i,c=e*o,l=e*a,u=e*s,h=n*a,p=n*s,d=i*s,f=r*o,m=r*a,v=r*s,g=this.elements;return g[0]=1-(h+d),g[1]=l-v,g[2]=u+m,g[3]=l+v,g[4]=1-(c+d),g[5]=p-f,g[6]=u-m,g[7]=p+f,g[8]=1-(c+h),this},r.prototype.transpose=function(t){for(var e=(t=t||new r).elements,n=this.elements,i=0;3!==i;i++)for(var o=0;3!==o;o++)e[3*i+o]=n[3*o+i];return t}},{"./Vec3":31}],29:[function(t,e,n){e.exports=r;var i=t("./Vec3");function r(t,e,n,i){this.x=void 0!==t?t:0,this.y=void 0!==e?e:0,this.z=void 0!==n?n:0,this.w=void 0!==i?i:1}r.prototype.set=function(t,e,n,i){return this.x=t,this.y=e,this.z=n,this.w=i,this},r.prototype.toString=function(){return this.x+","+this.y+","+this.z+","+this.w},r.prototype.toArray=function(){return[this.x,this.y,this.z,this.w]},r.prototype.setFromAxisAngle=function(t,e){var n=Math.sin(.5*e);return this.x=t.x*n,this.y=t.y*n,this.z=t.z*n,this.w=Math.cos(.5*e),this},r.prototype.toAxisAngle=function(t){t=t||new i,this.normalize();var e=2*Math.acos(this.w),n=Math.sqrt(1-this.w*this.w);return n<.001?(t.x=this.x,t.y=this.y,t.z=this.z):(t.x=this.x/n,t.y=this.y/n,t.z=this.z/n),[t,e]};var o=new i,a=new i;r.prototype.setFromVectors=function(t,e){if(t.isAntiparallelTo(e)){var n=o,i=a;t.tangents(n,i),this.setFromAxisAngle(n,Math.PI)}else{var r=t.cross(e);this.x=r.x,this.y=r.y,this.z=r.z,this.w=Math.sqrt(Math.pow(t.norm(),2)*Math.pow(e.norm(),2))+t.dot(e),this.normalize()}return this},new i,new i,new i,r.prototype.mult=function(t,e){e=e||new r;var n=this.x,i=this.y,o=this.z,a=this.w,s=t.x,c=t.y,l=t.z,u=t.w;return e.x=n*u+a*s+i*l-o*c,e.y=i*u+a*c+o*s-n*l,e.z=o*u+a*l+n*c-i*s,e.w=a*u-n*s-i*c-o*l,e},r.prototype.inverse=function(t){var e=this.x,n=this.y,i=this.z,o=this.w;t=t||new r,this.conjugate(t);var a=1/(e*e+n*n+i*i+o*o);return t.x*=a,t.y*=a,t.z*=a,t.w*=a,t},r.prototype.conjugate=function(t){return(t=t||new r).x=-this.x,t.y=-this.y,t.z=-this.z,t.w=this.w,t},r.prototype.normalize=function(){var t=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w);return 0===t?(this.x=0,this.y=0,this.z=0,this.w=0):(t=1/t,this.x*=t,this.y*=t,this.z*=t,this.w*=t),this},r.prototype.normalizeFast=function(){var t=(3-(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w))/2;return 0===t?(this.x=0,this.y=0,this.z=0,this.w=0):(this.x*=t,this.y*=t,this.z*=t,this.w*=t),this},r.prototype.vmult=function(t,e){e=e||new i;var n=t.x,r=t.y,o=t.z,a=this.x,s=this.y,c=this.z,l=this.w,u=l*n+s*o-c*r,h=l*r+c*n-a*o,p=l*o+a*r-s*n,d=-a*n-s*r-c*o;return e.x=u*l+d*-a+h*-c-p*-s,e.y=h*l+d*-s+p*-a-u*-c,e.z=p*l+d*-c+u*-s-h*-a,e},r.prototype.copy=function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=t.w,this},r.prototype.toEuler=function(t,e){var n,i,r;e=e||"YZX";var o=this.x,a=this.y,s=this.z,c=this.w;switch(e){case"YZX":var l=o*a+s*c;if(l>.499&&(n=2*Math.atan2(o,c),i=Math.PI/2,r=0),l<-.499&&(n=-2*Math.atan2(o,c),i=-Math.PI/2,r=0),isNaN(n)){var u=o*o,h=a*a,p=s*s;n=Math.atan2(2*a*c-2*o*s,1-2*h-2*p),i=Math.asin(2*l),r=Math.atan2(2*o*c-2*a*s,1-2*u-2*p)}break;default:throw new Error("Euler order "+e+" not supported yet.")}t.y=n,t.z=i,t.x=r},r.prototype.setFromEuler=function(t,e,n,i){i=i||"XYZ";var r=Math.cos(t/2),o=Math.cos(e/2),a=Math.cos(n/2),s=Math.sin(t/2),c=Math.sin(e/2),l=Math.sin(n/2);return"XYZ"===i?(this.x=s*o*a+r*c*l,this.y=r*c*a-s*o*l,this.z=r*o*l+s*c*a,this.w=r*o*a-s*c*l):"YXZ"===i?(this.x=s*o*a+r*c*l,this.y=r*c*a-s*o*l,this.z=r*o*l-s*c*a,this.w=r*o*a+s*c*l):"ZXY"===i?(this.x=s*o*a-r*c*l,this.y=r*c*a+s*o*l,this.z=r*o*l+s*c*a,this.w=r*o*a-s*c*l):"ZYX"===i?(this.x=s*o*a-r*c*l,this.y=r*c*a+s*o*l,this.z=r*o*l-s*c*a,this.w=r*o*a+s*c*l):"YZX"===i?(this.x=s*o*a+r*c*l,this.y=r*c*a+s*o*l,this.z=r*o*l-s*c*a,this.w=r*o*a-s*c*l):"XZY"===i&&(this.x=s*o*a-r*c*l,this.y=r*c*a-s*o*l,this.z=r*o*l+s*c*a,this.w=r*o*a+s*c*l),this},r.prototype.clone=function(){return new r(this.x,this.y,this.z,this.w)},r.prototype.slerp=function(t,e,n){n=n||new r;var i,o,a,s,c,l=this.x,u=this.y,h=this.z,p=this.w,d=t.x,f=t.y,m=t.z,v=t.w;return(o=l*d+u*f+h*m+p*v)<0&&(o=-o,d=-d,f=-f,m=-m,v=-v),1-o>1e-6?(i=Math.acos(o),a=Math.sin(i),s=Math.sin((1-e)*i)/a,c=Math.sin(e*i)/a):(s=1-e,c=e),n.x=s*l+c*d,n.y=s*u+c*f,n.z=s*h+c*m,n.w=s*p+c*v,n},r.prototype.integrate=function(t,e,n,i){i=i||new r;var o=t.x*n.x,a=t.y*n.y,s=t.z*n.z,c=this.x,l=this.y,u=this.z,h=this.w,p=.5*e;return i.x+=p*(o*h+a*u-s*l),i.y+=p*(a*h+s*c-o*u),i.z+=p*(s*h+o*l-a*c),i.w+=p*(-o*c-a*l-s*u),i}},{"./Vec3":31}],30:[function(t,e,n){var i=t("./Vec3"),r=t("./Quaternion");function o(t){t=t||{},this.position=new i,t.position&&this.position.copy(t.position),this.quaternion=new r,t.quaternion&&this.quaternion.copy(t.quaternion)}e.exports=o;var a=new r;o.pointToLocalFrame=function(t,e,n,r){return r=r||new i,n.vsub(t,r),e.conjugate(a),a.vmult(r,r),r},o.prototype.pointToLocal=function(t,e){return o.pointToLocalFrame(this.position,this.quaternion,t,e)},o.pointToWorldFrame=function(t,e,n,r){return r=r||new i,e.vmult(n,r),r.vadd(t,r),r},o.prototype.pointToWorld=function(t,e){return o.pointToWorldFrame(this.position,this.quaternion,t,e)},o.prototype.vectorToWorldFrame=function(t,e){return e=e||new i,this.quaternion.vmult(t,e),e},o.vectorToWorldFrame=function(t,e,n){return t.vmult(e,n),n},o.vectorToLocalFrame=function(t,e,n,r){return r=r||new i,e.w*=-1,e.vmult(n,r),e.w*=-1,r}},{"./Quaternion":29,"./Vec3":31}],31:[function(t,e,n){e.exports=r;var i=t("./Mat3");function r(t,e,n){this.x=t||0,this.y=e||0,this.z=n||0}r.ZERO=new r(0,0,0),r.UNIT_X=new r(1,0,0),r.UNIT_Y=new r(0,1,0),r.UNIT_Z=new r(0,0,1),r.prototype.cross=function(t,e){var n=t.x,i=t.y,o=t.z,a=this.x,s=this.y,c=this.z;return(e=e||new r).x=s*o-c*i,e.y=c*n-a*o,e.z=a*i-s*n,e},r.prototype.set=function(t,e,n){return this.x=t,this.y=e,this.z=n,this},r.prototype.setZero=function(){this.x=this.y=this.z=0},r.prototype.vadd=function(t,e){if(!e)return new r(this.x+t.x,this.y+t.y,this.z+t.z);e.x=t.x+this.x,e.y=t.y+this.y,e.z=t.z+this.z},r.prototype.vsub=function(t,e){if(!e)return new r(this.x-t.x,this.y-t.y,this.z-t.z);e.x=this.x-t.x,e.y=this.y-t.y,e.z=this.z-t.z},r.prototype.crossmat=function(){return new i([0,-this.z,this.y,this.z,0,-this.x,-this.y,this.x,0])},r.prototype.normalize=function(){var t=this.x,e=this.y,n=this.z,i=Math.sqrt(t*t+e*e+n*n);if(i>0){var r=1/i;this.x*=r,this.y*=r,this.z*=r}else this.x=0,this.y=0,this.z=0;return i},r.prototype.unit=function(t){t=t||new r;var e=this.x,n=this.y,i=this.z,o=Math.sqrt(e*e+n*n+i*i);return o>0?(o=1/o,t.x=e*o,t.y=n*o,t.z=i*o):(t.x=1,t.y=0,t.z=0),t},r.prototype.norm=function(){var t=this.x,e=this.y,n=this.z;return Math.sqrt(t*t+e*e+n*n)},r.prototype.length=r.prototype.norm,r.prototype.norm2=function(){return this.dot(this)},r.prototype.lengthSquared=r.prototype.norm2,r.prototype.distanceTo=function(t){var e=this.x,n=this.y,i=this.z,r=t.x,o=t.y,a=t.z;return Math.sqrt((r-e)*(r-e)+(o-n)*(o-n)+(a-i)*(a-i))},r.prototype.distanceSquared=function(t){var e=this.x,n=this.y,i=this.z,r=t.x,o=t.y,a=t.z;return(r-e)*(r-e)+(o-n)*(o-n)+(a-i)*(a-i)},r.prototype.mult=function(t,e){e=e||new r;var n=this.x,i=this.y,o=this.z;return e.x=t*n,e.y=t*i,e.z=t*o,e},r.prototype.vmul=function(t,e){return(e=e||new r).x=t.x*this.x,e.y=t.y*this.y,e.z=t.z*this.z,e},r.prototype.scale=r.prototype.mult,r.prototype.addScaledVector=function(t,e,n){return(n=n||new r).x=this.x+t*e.x,n.y=this.y+t*e.y,n.z=this.z+t*e.z,n},r.prototype.dot=function(t){return this.x*t.x+this.y*t.y+this.z*t.z},r.prototype.isZero=function(){return 0===this.x&&0===this.y&&0===this.z},r.prototype.negate=function(t){return(t=t||new r).x=-this.x,t.y=-this.y,t.z=-this.z,t};var o=new r,a=new r;r.prototype.tangents=function(t,e){var n=this.norm();if(n>0){var i=o,r=1/n;i.set(this.x*r,this.y*r,this.z*r);var s=a;Math.abs(i.x)<.9?(s.set(1,0,0),i.cross(s,t)):(s.set(0,1,0),i.cross(s,t)),i.cross(t,e)}else t.set(1,0,0),e.set(0,1,0)},r.prototype.toString=function(){return this.x+","+this.y+","+this.z},r.prototype.toArray=function(){return[this.x,this.y,this.z]},r.prototype.copy=function(t){return this.x=t.x,this.y=t.y,this.z=t.z,this},r.prototype.lerp=function(t,e,n){var i=this.x,r=this.y,o=this.z;n.x=i+(t.x-i)*e,n.y=r+(t.y-r)*e,n.z=o+(t.z-o)*e},r.prototype.almostEquals=function(t,e){return void 0===e&&(e=1e-6),!(Math.abs(this.x-t.x)>e||Math.abs(this.y-t.y)>e||Math.abs(this.z-t.z)>e)},r.prototype.almostZero=function(t){return void 0===t&&(t=1e-6),!(Math.abs(this.x)>t||Math.abs(this.y)>t||Math.abs(this.z)>t)};var s=new r;r.prototype.isAntiparallelTo=function(t,e){return this.negate(s),s.almostEquals(t,e)},r.prototype.clone=function(){return new r(this.x,this.y,this.z)}},{"./Mat3":28}],32:[function(t,e,n){e.exports=l;var i=t("../utils/EventTarget"),r=(t("../shapes/Shape"),t("../math/Vec3")),o=t("../math/Mat3"),a=t("../math/Quaternion"),s=(t("../material/Material"),t("../collision/AABB")),c=t("../shapes/Box");function l(t){t=t||{},i.apply(this),this.id=l.idCounter++,this.world=null,this.preStep=null,this.postStep=null,this.vlambda=new r,this.collisionFilterGroup="number"==typeof t.collisionFilterGroup?t.collisionFilterGroup:1,this.collisionFilterMask="number"==typeof t.collisionFilterMask?t.collisionFilterMask:-1,this.collisionResponse=!0,this.position=new r,this.previousPosition=new r,this.interpolatedPosition=new r,this.initPosition=new r,t.position&&(this.position.copy(t.position),this.previousPosition.copy(t.position),this.interpolatedPosition.copy(t.position),this.initPosition.copy(t.position)),this.velocity=new r,t.velocity&&this.velocity.copy(t.velocity),this.initVelocity=new r,this.force=new r;var e="number"==typeof t.mass?t.mass:0;this.mass=e,this.invMass=e>0?1/e:0,this.material=t.material||null,this.linearDamping="number"==typeof t.linearDamping?t.linearDamping:.01,this.type=e<=0?l.STATIC:l.DYNAMIC,typeof t.type==typeof l.STATIC&&(this.type=t.type),this.allowSleep=void 0===t.allowSleep||t.allowSleep,this.sleepState=0,this.sleepSpeedLimit=void 0!==t.sleepSpeedLimit?t.sleepSpeedLimit:.03,this.sleepTimeLimit=void 0!==t.sleepTimeLimit?t.sleepTimeLimit:1,this.timeLastSleepy=0,this._wakeUpAfterNarrowphase=!1,this.torque=new r,this.quaternion=new a,this.initQuaternion=new a,this.previousQuaternion=new a,this.interpolatedQuaternion=new a,t.quaternion&&(this.quaternion.copy(t.quaternion),this.initQuaternion.copy(t.quaternion),this.previousQuaternion.copy(t.quaternion),this.interpolatedQuaternion.copy(t.quaternion)),this.angularVelocity=new r,t.angularVelocity&&this.angularVelocity.copy(t.angularVelocity),this.initAngularVelocity=new r,this.shapes=[],this.shapeOffsets=[],this.shapeOrientations=[],this.inertia=new r,this.invInertia=new r,this.invInertiaWorld=new o,this.invMassSolve=0,this.invInertiaSolve=new r,this.invInertiaWorldSolve=new o,this.fixedRotation=void 0!==t.fixedRotation&&t.fixedRotation,this.angularDamping=void 0!==t.angularDamping?t.angularDamping:.01,this.linearFactor=new r(1,1,1),t.linearFactor&&this.linearFactor.copy(t.linearFactor),this.angularFactor=new r(1,1,1),t.angularFactor&&this.angularFactor.copy(t.angularFactor),this.aabb=new s,this.aabbNeedsUpdate=!0,this.boundingRadius=0,this.wlambda=new r,t.shape&&this.addShape(t.shape),this.updateMassProperties()}l.prototype=new i,l.prototype.constructor=l,l.COLLIDE_EVENT_NAME="collide",l.DYNAMIC=1,l.STATIC=2,l.KINEMATIC=4,l.AWAKE=0,l.SLEEPY=1,l.SLEEPING=2,l.idCounter=0,l.wakeupEvent={type:"wakeup"},l.prototype.wakeUp=function(){var t=this.sleepState;this.sleepState=0,this._wakeUpAfterNarrowphase=!1,t===l.SLEEPING&&this.dispatchEvent(l.wakeupEvent)},l.prototype.sleep=function(){this.sleepState=l.SLEEPING,this.velocity.set(0,0,0),this.angularVelocity.set(0,0,0),this._wakeUpAfterNarrowphase=!1},l.sleepyEvent={type:"sleepy"},l.sleepEvent={type:"sleep"},l.prototype.sleepTick=function(t){if(this.allowSleep){var e=this.sleepState,n=this.velocity.norm2()+this.angularVelocity.norm2(),i=Math.pow(this.sleepSpeedLimit,2);e===l.AWAKE&&n<i?(this.sleepState=l.SLEEPY,this.timeLastSleepy=t,this.dispatchEvent(l.sleepyEvent)):e===l.SLEEPY&&n>i?this.wakeUp():e===l.SLEEPY&&t-this.timeLastSleepy>this.sleepTimeLimit&&(this.sleep(),this.dispatchEvent(l.sleepEvent))}},l.prototype.updateSolveMassProperties=function(){this.sleepState===l.SLEEPING||this.type===l.KINEMATIC?(this.invMassSolve=0,this.invInertiaSolve.setZero(),this.invInertiaWorldSolve.setZero()):(this.invMassSolve=this.invMass,this.invInertiaSolve.copy(this.invInertia),this.invInertiaWorldSolve.copy(this.invInertiaWorld))},l.prototype.pointToLocalFrame=function(t,e){return e=e||new r,t.vsub(this.position,e),this.quaternion.conjugate().vmult(e,e),e},l.prototype.vectorToLocalFrame=function(t,e){return e=e||new r,this.quaternion.conjugate().vmult(t,e),e},l.prototype.pointToWorldFrame=function(t,e){return e=e||new r,this.interpolatedQuaternion.vmult(t,e),e.vadd(this.interpolatedPosition,e),e},l.prototype.vectorToWorldFrame=function(t,e){return e=e||new r,this.interpolatedQuaternion.vmult(t,e),e};var u=new r,h=new a;l.prototype.addShape=function(t,e,n){var i=new r,o=new a;return e&&i.copy(e),n&&o.copy(n),this.shapes.push(t),this.shapeOffsets.push(i),this.shapeOrientations.push(o),this.updateMassProperties(),this.updateBoundingRadius(),this.aabbNeedsUpdate=!0,t.body=this,this},l.prototype.updateBoundingRadius=function(){for(var t=this.shapes,e=this.shapeOffsets,n=t.length,i=0,r=0;r!==n;r++){var o=t[r];o.updateBoundingSphereRadius();var a=e[r].norm(),s=o.boundingSphereRadius;a+s>i&&(i=a+s)}this.boundingRadius=i};var p=new s;l.prototype.computeAABB=function(){for(var t=this.shapes,e=this.shapeOffsets,n=this.shapeOrientations,i=t.length,r=u,o=h,a=this.quaternion,s=this.aabb,c=p,l=0;l!==i;l++){var d=t[l];a.vmult(e[l],r),r.vadd(this.position,r),n[l].mult(a,o),d.calculateWorldAABB(r,o,c.lowerBound,c.upperBound),0===l?s.copy(c):s.extend(c)}this.aabbNeedsUpdate=!1};var d=new o,f=new o;new o,l.prototype.updateInertiaWorld=function(t){var e=this.invInertia;if(e.x!==e.y||e.y!==e.z||t){var n=d,i=f;n.setRotationFromQuaternion(this.quaternion),n.transpose(i),n.scale(e,n),n.mmult(i,this.invInertiaWorld)}},new r;var m=new r;l.prototype.applyForce=function(t,e){if(this.type===l.DYNAMIC){var n=m;e.cross(t,n),this.force.vadd(t,this.force),this.torque.vadd(n,this.torque)}};var v=new r,g=new r;l.prototype.applyLocalForce=function(t,e){if(this.type===l.DYNAMIC){var n=v,i=g;this.vectorToWorldFrame(t,n),this.vectorToWorldFrame(e,i),this.applyForce(n,i)}},new r;var y=new r,w=new r;l.prototype.applyImpulse=function(t,e){if(this.type===l.DYNAMIC){var n=e,i=y;i.copy(t),i.mult(this.invMass,i),this.velocity.vadd(i,this.velocity);var r=w;n.cross(t,r),this.invInertiaWorld.vmult(r,r),this.angularVelocity.vadd(r,this.angularVelocity)}};var x=new r,_=new r;l.prototype.applyLocalImpulse=function(t,e){if(this.type===l.DYNAMIC){var n=x,i=_;this.vectorToWorldFrame(t,n),this.vectorToWorldFrame(e,i),this.applyImpulse(n,i)}};var b=new r;l.prototype.updateMassProperties=function(){var t=b;this.invMass=this.mass>0?1/this.mass:0;var e=this.inertia,n=this.fixedRotation;this.computeAABB(),t.set((this.aabb.upperBound.x-this.aabb.lowerBound.x)/2,(this.aabb.upperBound.y-this.aabb.lowerBound.y)/2,(this.aabb.upperBound.z-this.aabb.lowerBound.z)/2),c.calculateInertia(t,this.mass,e),this.invInertia.set(e.x>0&&!n?1/e.x:0,e.y>0&&!n?1/e.y:0,e.z>0&&!n?1/e.z:0),this.updateInertiaWorld(!0)},l.prototype.getVelocityAtWorldPoint=function(t,e){var n=new r;return t.vsub(this.position,n),this.angularVelocity.cross(n,e),this.velocity.vadd(e,e),e},new r,new r,new a,new a,l.prototype.integrate=function(t,e,n){if(this.previousPosition.copy(this.position),this.previousQuaternion.copy(this.quaternion),(this.type===l.DYNAMIC||this.type===l.KINEMATIC)&&this.sleepState!==l.SLEEPING){var i=this.velocity,r=this.angularVelocity,o=this.position,a=this.force,s=this.torque,c=this.quaternion,u=this.invMass,h=this.invInertiaWorld,p=this.linearFactor,d=u*t;i.x+=a.x*d*p.x,i.y+=a.y*d*p.y,i.z+=a.z*d*p.z;var f=h.elements,m=this.angularFactor,v=s.x*m.x,g=s.y*m.y,y=s.z*m.z;r.x+=t*(f[0]*v+f[1]*g+f[2]*y),r.y+=t*(f[3]*v+f[4]*g+f[5]*y),r.z+=t*(f[6]*v+f[7]*g+f[8]*y),o.x+=i.x*t,o.y+=i.y*t,o.z+=i.z*t,c.integrate(this.angularVelocity,t,this.angularFactor,c),e&&(n?c.normalizeFast():c.normalize()),this.aabbNeedsUpdate=!0,this.updateInertiaWorld()}}},{"../collision/AABB":3,"../material/Material":26,"../math/Mat3":28,"../math/Quaternion":29,"../math/Vec3":31,"../shapes/Box":38,"../shapes/Shape":44,"../utils/EventTarget":50}],33:[function(t,e,n){t("./Body");var i=t("../math/Vec3"),r=t("../math/Quaternion"),o=(t("../collision/RaycastResult"),t("../collision/Ray")),a=t("../objects/WheelInfo");function s(t){this.chassisBody=t.chassisBody,this.wheelInfos=[],this.sliding=!1,this.world=null,this.indexRightAxis=void 0!==t.indexRightAxis?t.indexRightAxis:1,this.indexForwardAxis=void 0!==t.indexForwardAxis?t.indexForwardAxis:0,this.indexUpAxis=void 0!==t.indexUpAxis?t.indexUpAxis:2,this.numWheelsOnGround=0}e.exports=s,new i,new i,new i;var c=new i,l=new i,u=new i;new o,s.prototype.addWheel=function(t){var e=new a(t=t||{}),n=this.wheelInfos.length;return this.wheelInfos.push(e),n},s.prototype.setSteeringValue=function(t,e){this.wheelInfos[e].steering=t},new i,s.prototype.applyEngineForce=function(t,e){this.wheelInfos[e].engineForce=t},s.prototype.setBrake=function(t,e){this.wheelInfos[e].brake=t},s.prototype.addToWorld=function(t){this.constraints,t.addBody(this.chassisBody);var e=this;this.preStepCallback=function(){e.updateVehicle(t.dt)},t.addEventListener("preStep",this.preStepCallback),this.world=t},s.prototype.getVehicleAxisWorld=function(t,e){e.set(0===t?1:0,1===t?1:0,2===t?1:0),this.chassisBody.vectorToWorldFrame(e,e)},s.prototype.updateVehicle=function(t){if(!(this.chassisBody.sleepState>1)){for(var e=this.wheelInfos,n=e.length,r=this.chassisBody,o=0;o<n;o++)this.updateWheelTransform(o);this.currentVehicleSpeedKmHour=3.6*r.velocity.norm();var a=new i;for(this.getVehicleAxisWorld(this.indexForwardAxis,a),a.dot(r.velocity)<0&&(this.currentVehicleSpeedKmHour*=-1),o=0;o<n;o++)this.castRay(e[o]);this.updateSuspension(t);var s=new i,c=new i;for(o=0;o<n;o++){var l=(d=e[o]).suspensionForce;l>d.maxSuspensionForce&&(l=d.maxSuspensionForce),d.raycastResult.hitNormalWorld.scale(l*t,s),d.raycastResult.hitPointWorld.vsub(r.position,c),r.applyImpulse(s,c)}this.updateFriction(t);var u=new i,h=new i,p=new i;for(o=0;o<n;o++){var d=e[o];r.getVelocityAtWorldPoint(d.chassisConnectionPointWorld,p);var f=1;switch(this.indexUpAxis){case 1:f=-1}if(d.isInContact){this.getVehicleAxisWorld(this.indexForwardAxis,h);var m=h.dot(d.raycastResult.hitNormalWorld);d.raycastResult.hitNormalWorld.scale(m,u),h.vsub(u,h);var v=h.dot(p);d.deltaRotation=f*v*t/d.radius}!d.sliding&&d.isInContact||0===d.engineForce||!d.useCustomSlidingRotationalSpeed||(d.deltaRotation=(d.engineForce>0?1:-1)*d.customSlidingRotationalSpeed*t),Math.abs(d.brake)>Math.abs(d.engineForce)&&(d.deltaRotation=0),d.lastRotation=d.rotation,d.rotation+=d.deltaRotation,d.deltaRotation*=.99}}},s.prototype.updateSuspension=function(t){for(var e=this.chassisBody.mass,n=this.wheelInfos,i=n.length,r=0;r<i;r++){var o=n[r];if(o.isInContact){var a,s=o.suspensionRestLength-o.suspensionLength;a=o.suspensionStiffness*s*o.clippedInvContactDotSuspension;var c=o.suspensionRelativeVelocity;a-=(c<0?o.dampingCompression:o.dampingRelaxation)*c,o.suspensionForce=a*e,o.suspensionForce<0&&(o.suspensionForce=0)}else o.suspensionForce=0}},s.prototype.removeFromWorld=function(t){this.constraints,t.remove(this.chassisBody),t.removeEventListener("preStep",this.preStepCallback),this.world=null};var h=new i,p=new i;s.prototype.castRay=function(t){var e=h,n=p;this.updateWheelTransformWorld(t);var r=this.chassisBody,o=-1,a=t.suspensionRestLength+t.radius;t.directionWorld.scale(a,e);var s=t.chassisConnectionPointWorld;s.vadd(e,n);var c=t.raycastResult;c.reset();var l=r.collisionResponse;r.collisionResponse=!1,this.world.rayTest(s,n,c),r.collisionResponse=l;var u=c.body;if(t.raycastResult.groundObject=0,t.lastSuspensionLength=t.suspensionLength,u){o=c.distance,t.raycastResult.hitNormalWorld=c.hitNormalWorld,t.isInContact=!0;var d=c.distance;t.suspensionLength=d-t.radius;var f=t.suspensionRestLength-t.maxSuspensionTravel,m=t.suspensionRestLength+t.maxSuspensionTravel;t.suspensionLength<f&&(t.suspensionLength=f),t.suspensionLength>m&&(t.suspensionLength=m,t.raycastResult.reset());var v=t.raycastResult.hitNormalWorld.dot(t.directionWorld),g=new i;r.getVelocityAtWorldPoint(t.raycastResult.hitPointWorld,g);var y=t.raycastResult.hitNormalWorld.dot(g);if(v>=-.1)t.suspensionRelativeVelocity=0,t.clippedInvContactDotSuspension=10;else{var w=-1/v;t.suspensionRelativeVelocity=y*w,t.clippedInvContactDotSuspension=w}}else t.suspensionLength=t.suspensionRestLength+0*t.maxSuspensionTravel,t.suspensionRelativeVelocity=0,t.directionWorld.scale(-1,t.raycastResult.hitNormalWorld),t.clippedInvContactDotSuspension=1;return o},s.prototype.updateWheelTransformWorld=function(t){t.isInContact=!1;var e=this.chassisBody;e.pointToWorldFrame(t.chassisConnectionPointLocal,t.chassisConnectionPointWorld),e.vectorToWorldFrame(t.directionLocal,t.directionWorld),e.vectorToWorldFrame(t.axleLocal,t.axleWorld)},s.prototype.updateWheelTransform=function(t){var e=c,n=l,i=u,o=this.wheelInfos[t];this.updateWheelTransformWorld(o),o.directionLocal.scale(-1,e),n.copy(o.axleLocal),e.cross(n,i),i.normalize(),n.normalize();var a=o.steering,s=new r;s.setFromAxisAngle(e,a);var h=new r;h.setFromAxisAngle(n,this.lerp(o.lastRotation,o.rotation,this.world.interpolationFactor));var p=o.worldTransform.quaternion;this.chassisBody.quaternion.mult(s,p),p.mult(h,p),p.normalize();var d=o.worldTransform.position;d.copy(o.directionWorld),d.scale(this.lerp(o.lastSuspensionLength,o.suspensionLength,this.world.interpolationFactor),d),d.vadd(o.chassisConnectionPointWorld,d)},s.prototype.lerp=function(t,e,n){return t+(e-t)*(n=(n=n<0?0:n)>1?1:n)};var d=[new i(1,0,0),new i(0,1,0),new i(0,0,1)];s.prototype.getWheelTransformWorld=function(t){return this.wheelInfos[t].worldTransform};var f=new i,m=[],v=[];s.prototype.updateFriction=function(t){var e=f,n=this.wheelInfos,r=n.length,o=this.chassisBody,a=v,s=m;this.numWheelsOnGround=0;for(var c=0;c<r;c++)(p=(A=n[c]).raycastResult.body)&&this.numWheelsOnGround++,A.sideImpulse=0,A.forwardImpulse=0,a[c]||(a[c]=new i),s[c]||(s[c]=new i);for(c=0;c<r;c++)if(p=(A=n[c]).raycastResult.body){var l=s[c];this.getWheelTransformWorld(c).vectorToWorldFrame(d[this.indexRightAxis],l);var u=A.raycastResult.hitNormalWorld,h=l.dot(u);u.scale(h,e),l.vsub(e,l),l.normalize(),u.cross(l,a[c]),a[c].normalize(),A.sideImpulse=L(o,A.raycastResult.hitPointWorld,p,A.raycastResult.hitPointWorld,l),A.sideImpulse*=1}for(this.sliding=!1,c=0;c<r;c++){var p=(A=n[c]).raycastResult.body,g=0;if(A.slipInfo=1,p){var y=A.brake?A.brake:0;g=x(o,p,A.raycastResult.hitPointWorld,a[c],y);var w=y/(g+=A.engineForce*t);A.slipInfo*=w}if(A.forwardImpulse=0,A.skidInfo=1,p){A.skidInfo=1;var _=A.suspensionForce*t*A.frictionSlip,b=_*_;A.forwardImpulse=g;var S=1*A.forwardImpulse,M=1*A.sideImpulse,E=S*S+M*M;A.sliding=!1,E>b&&(this.sliding=!0,A.sliding=!0,w=_/Math.sqrt(E),A.skidInfo*=w)}}if(this.sliding)for(c=0;c<r;c++)0!==(A=n[c]).sideImpulse&&A.skidInfo<1&&(A.forwardImpulse*=A.skidInfo,A.sideImpulse*=A.skidInfo);for(c=0;c<r;c++){var A=n[c],T=new i;if(A.raycastResult.hitPointWorld.vsub(o.position,T),0!==A.forwardImpulse){var P=new i;a[c].scale(A.forwardImpulse,P),o.applyImpulse(P,T)}if(0!==A.sideImpulse){p=A.raycastResult.body;var C=new i;A.raycastResult.hitPointWorld.vsub(p.position,C);var R=new i;s[c].scale(A.sideImpulse,R),o.vectorToLocalFrame(T,T),T["xyz"[this.indexUpAxis]]*=A.rollInfluence,o.vectorToWorldFrame(T,T),o.applyImpulse(R,T),R.scale(-1,R),p.applyImpulse(R,C)}}};var g=new i,y=new i,w=new i;function x(t,e,n,i,r){var o=0,a=n,s=g,c=y,l=w;return t.getVelocityAtWorldPoint(a,s),e.getVelocityAtWorldPoint(a,c),s.vsub(c,l),r<(o=-i.dot(l)*(1/(E(t,n,i)+E(e,n,i))))&&(o=r),o<-r&&(o=-r),o}var _=new i,b=new i,S=new i,M=new i;function E(t,e,n){var i=_,r=b,o=S,a=M;return e.vsub(t.position,i),i.cross(n,r),t.invInertiaWorld.vmult(r,a),a.cross(i,o),t.invMass+n.dot(o)}var A=new i,T=new i,P=new i;function L(t,e,n,i,r,o){if(r.norm2()>1.1)return 0;var a=A,s=T,c=P;return t.getVelocityAtWorldPoint(e,a),n.getVelocityAtWorldPoint(i,s),a.vsub(s,c),-.2*r.dot(c)*(1/(t.invMass+n.invMass))}},{"../collision/Ray":10,"../collision/RaycastResult":11,"../math/Quaternion":29,"../math/Vec3":31,"../objects/WheelInfo":37,"./Body":32}],34:[function(t,e,n){var i=t("./Body"),r=t("../shapes/Sphere"),o=t("../shapes/Box"),a=t("../math/Vec3"),s=t("../constraints/HingeConstraint");function c(t){if(this.wheelBodies=[],this.coordinateSystem=void 0===t.coordinateSystem?new a(1,2,3):t.coordinateSystem.clone(),this.chassisBody=t.chassisBody,!this.chassisBody){var e=new o(new a(5,2,.5));this.chassisBody=new i(1,e)}this.constraints=[],this.wheelAxes=[],this.wheelForces=[]}e.exports=c,c.prototype.addWheel=function(t){var e=(t=t||{}).body;e||(e=new i(1,new r(1.2))),this.wheelBodies.push(e),this.wheelForces.push(0),new a;var n=void 0!==t.position?t.position.clone():new a,o=new a;this.chassisBody.pointToWorldFrame(n,o),e.position.set(o.x,o.y,o.z);var c=void 0!==t.axis?t.axis.clone():new a(0,1,0);this.wheelAxes.push(c);var l=new s(this.chassisBody,e,{pivotA:n,axisA:c,pivotB:a.ZERO,axisB:c,collideConnected:!1});return this.constraints.push(l),this.wheelBodies.length-1},c.prototype.setSteeringValue=function(t,e){var n=this.wheelAxes[e],i=Math.cos(t),r=Math.sin(t),o=n.x,a=n.y;this.constraints[e].axisA.set(i*o-r*a,r*o+i*a,0)},c.prototype.setMotorSpeed=function(t,e){var n=this.constraints[e];n.enableMotor(),n.motorTargetVelocity=t},c.prototype.disableMotor=function(t){this.constraints[t].disableMotor()};var l=new a;c.prototype.setWheelForce=function(t,e){this.wheelForces[e]=t},c.prototype.applyWheelForce=function(t,e){var n=this.wheelAxes[e],i=this.wheelBodies[e],r=i.torque;n.scale(t,l),i.vectorToWorldFrame(l,l),r.vadd(l,r)},c.prototype.addToWorld=function(t){for(var e=this.constraints,n=this.wheelBodies.concat([this.chassisBody]),i=0;i<n.length;i++)t.addBody(n[i]);for(i=0;i<e.length;i++)t.addConstraint(e[i]);t.addEventListener("preStep",this._update.bind(this))},c.prototype._update=function(){for(var t=this.wheelForces,e=0;e<t.length;e++)this.applyWheelForce(t[e],e)},c.prototype.removeFromWorld=function(t){for(var e=this.constraints,n=this.wheelBodies.concat([this.chassisBody]),i=0;i<n.length;i++)t.remove(n[i]);for(i=0;i<e.length;i++)t.removeConstraint(e[i])};var u=new a;c.prototype.getWheelSpeed=function(t){var e=this.wheelAxes[t],n=this.wheelBodies[t].angularVelocity;return this.chassisBody.vectorToWorldFrame(e,u),n.dot(u)}},{"../constraints/HingeConstraint":16,"../math/Vec3":31,"../shapes/Box":38,"../shapes/Sphere":45,"./Body":32}],35:[function(t,e,n){e.exports=r,t("../shapes/Shape");var i=t("../math/Vec3");function r(){this.particles=[],this.density=1,this.smoothingRadius=1,this.speedOfSound=1,this.viscosity=.01,this.eps=1e-6,this.pressures=[],this.densities=[],this.neighbors=[]}t("../math/Quaternion"),t("../shapes/Particle"),t("../objects/Body"),t("../material/Material"),r.prototype.add=function(t){this.particles.push(t),this.neighbors.length<this.particles.length&&this.neighbors.push([])},r.prototype.remove=function(t){var e=this.particles.indexOf(t);-1!==e&&(this.particles.splice(e,1),this.neighbors.length>this.particles.length&&this.neighbors.pop())};var o=new i;r.prototype.getNeighbors=function(t,e){for(var n=this.particles.length,i=t.id,r=this.smoothingRadius*this.smoothingRadius,a=o,s=0;s!==n;s++){var c=this.particles[s];c.position.vsub(t.position,a),i!==c.id&&a.norm2()<r&&e.push(c)}};var a=new i,s=new i,c=new i,l=new i,u=new i,h=new i;r.prototype.update=function(){for(var t=this.particles.length,e=a,n=this.speedOfSound,i=this.eps,r=0;r!==t;r++){var o=this.particles[r];(M=this.neighbors[r]).length=0,this.getNeighbors(o,M),M.push(this.particles[r]);for(var p=M.length,d=0,f=0;f!==p;f++){o.position.vsub(M[f].position,e);var m=e.norm(),v=this.w(m);d+=M[f].mass*v}this.densities[r]=d,this.pressures[r]=n*n*(this.densities[r]-this.density)}var g=s,y=c,w=l,x=u,_=h;for(r=0;r!==t;r++){var b,S,M,E=this.particles[r];for(g.set(0,0,0),y.set(0,0,0),p=(M=this.neighbors[r]).length,f=0;f!==p;f++){var A=M[f];E.position.vsub(A.position,x);var T=x.norm();b=-A.mass*(this.pressures[r]/(this.densities[r]*this.densities[r]+i)+this.pressures[f]/(this.densities[f]*this.densities[f]+i)),this.gradw(x,w),w.mult(b,w),g.vadd(w,g),A.velocity.vsub(E.velocity,_),_.mult(1/(1e-4+this.densities[r]*this.densities[f])*this.viscosity*A.mass,_),S=this.nablaw(T),_.mult(S,_),y.vadd(_,y)}y.mult(E.mass,y),g.mult(E.mass,g),E.force.vadd(y,E.force),E.force.vadd(g,E.force)}},r.prototype.w=function(t){var e=this.smoothingRadius;return 315/(64*Math.PI*Math.pow(e,9))*Math.pow(e*e-t*t,3)},r.prototype.gradw=function(t,e){var n=t.norm(),i=this.smoothingRadius;t.mult(945/(32*Math.PI*Math.pow(i,9))*Math.pow(i*i-n*n,2),e)},r.prototype.nablaw=function(t){var e=this.smoothingRadius;return 945/(32*Math.PI*Math.pow(e,9))*(e*e-t*t)*(7*t*t-3*e*e)}},{"../material/Material":26,"../math/Quaternion":29,"../math/Vec3":31,"../objects/Body":32,"../shapes/Particle":42,"../shapes/Shape":44}],36:[function(t,e,n){var i=t("../math/Vec3");function r(t,e,n){n=n||{},this.restLength="number"==typeof n.restLength?n.restLength:1,this.stiffness=n.stiffness||100,this.damping=n.damping||1,this.bodyA=t,this.bodyB=e,this.localAnchorA=new i,this.localAnchorB=new i,n.localAnchorA&&this.localAnchorA.copy(n.localAnchorA),n.localAnchorB&&this.localAnchorB.copy(n.localAnchorB),n.worldAnchorA&&this.setWorldAnchorA(n.worldAnchorA),n.worldAnchorB&&this.setWorldAnchorB(n.worldAnchorB)}e.exports=r,r.prototype.setWorldAnchorA=function(t){this.bodyA.pointToLocalFrame(t,this.localAnchorA)},r.prototype.setWorldAnchorB=function(t){this.bodyB.pointToLocalFrame(t,this.localAnchorB)},r.prototype.getWorldAnchorA=function(t){this.bodyA.pointToWorldFrame(this.localAnchorA,t)},r.prototype.getWorldAnchorB=function(t){this.bodyB.pointToWorldFrame(this.localAnchorB,t)};var o=new i,a=new i,s=new i,c=new i,l=new i,u=new i,h=new i,p=new i,d=new i,f=new i,m=new i;r.prototype.applyForce=function(){var t=this.stiffness,e=this.damping,n=this.restLength,i=this.bodyA,r=this.bodyB,v=o,g=a,y=s,w=c,x=m,_=l,b=u,S=h,M=p,E=d,A=f;this.getWorldAnchorA(_),this.getWorldAnchorB(b),_.vsub(i.position,S),b.vsub(r.position,M),b.vsub(_,v);var T=v.norm();g.copy(v),g.normalize(),r.velocity.vsub(i.velocity,y),r.angularVelocity.cross(M,x),y.vadd(x,y),i.angularVelocity.cross(S,x),y.vsub(x,y),g.mult(-t*(T-n)-e*y.dot(g),w),i.force.vsub(w,i.force),r.force.vadd(w,r.force),S.cross(w,E),M.cross(w,A),i.torque.vsub(E,i.torque),r.torque.vadd(A,r.torque)}},{"../math/Vec3":31}],37:[function(t,e,n){var i=t("../math/Vec3"),r=t("../math/Transform"),o=t("../collision/RaycastResult"),a=t("../utils/Utils");function s(t){t=a.defaults(t,{chassisConnectionPointLocal:new i,chassisConnectionPointWorld:new i,directionLocal:new i,directionWorld:new i,axleLocal:new i,axleWorld:new i,suspensionRestLength:1,suspensionMaxLength:2,radius:1,suspensionStiffness:100,dampingCompression:10,dampingRelaxation:10,frictionSlip:1,steering:0,rotation:0,deltaRotation:0,rollInfluence:1,maxSuspensionForce:Number.MAX_VALUE,isFrontWheel:!0,clippedInvContactDotSuspension:1,suspensionRelativeVelocity:0,suspensionForce:0,skidInfo:0,suspensionLength:0,maxSuspensionTravel:1,useCustomSlidingRotationalSpeed:!1,customSlidingRotationalSpeed:-.1}),this.maxSuspensionTravel=t.maxSuspensionTravel,this.customSlidingRotationalSpeed=t.customSlidingRotationalSpeed,this.useCustomSlidingRotationalSpeed=t.useCustomSlidingRotationalSpeed,this.sliding=!1,this.chassisConnectionPointLocal=t.chassisConnectionPointLocal.clone(),this.chassisConnectionPointWorld=t.chassisConnectionPointWorld.clone(),this.directionLocal=t.directionLocal.clone(),this.directionWorld=t.directionWorld.clone(),this.axleLocal=t.axleLocal.clone(),this.axleWorld=t.axleWorld.clone(),this.suspensionRestLength=t.suspensionRestLength,this.suspensionMaxLength=t.suspensionMaxLength,this.radius=t.radius,this.suspensionStiffness=t.suspensionStiffness,this.dampingCompression=t.dampingCompression,this.dampingRelaxation=t.dampingRelaxation,this.frictionSlip=t.frictionSlip,this.steering=0,this.rotation=0,this.lastRotation=0,this.deltaRotation=0,this.rollInfluence=t.rollInfluence,this.maxSuspensionForce=t.maxSuspensionForce,this.engineForce=0,this.brake=0,this.isFrontWheel=t.isFrontWheel,this.clippedInvContactDotSuspension=1,this.suspensionRelativeVelocity=0,this.suspensionForce=0,this.skidInfo=0,this.suspensionLength=0,this.lastSuspensionLength=0,this.sideImpulse=0,this.forwardImpulse=0,this.raycastResult=new o,this.worldTransform=new r,this.isInContact=!1}e.exports=s;var c=new i,l=new i;c=new i,s.prototype.updateWheel=function(t){var e=this.raycastResult;if(this.isInContact){var n=e.hitNormalWorld.dot(e.directionWorld);e.hitPointWorld.vsub(t.position,l),t.getVelocityAtWorldPoint(l,c);var i=e.hitNormalWorld.dot(c);if(n>=-.1)this.suspensionRelativeVelocity=0,this.clippedInvContactDotSuspension=10;else{var r=-1/n;this.suspensionRelativeVelocity=i*r,this.clippedInvContactDotSuspension=r}}else e.suspensionLength=this.suspensionRestLength,this.suspensionRelativeVelocity=0,e.directionWorld.scale(-1,e.hitNormalWorld),this.clippedInvContactDotSuspension=1}},{"../collision/RaycastResult":11,"../math/Transform":30,"../math/Vec3":31,"../utils/Utils":54}],38:[function(t,e,n){e.exports=a;var i=t("./Shape"),r=t("../math/Vec3"),o=t("./ConvexPolyhedron");function a(t){i.call(this,{type:i.types.BOX}),this.halfExtents=t,this.convexPolyhedronRepresentation=null,this.updateConvexPolyhedronRepresentation(),this.updateBoundingSphereRadius()}a.prototype=new i,a.prototype.constructor=a,a.prototype.updateConvexPolyhedronRepresentation=function(){var t=this.halfExtents.x,e=this.halfExtents.y,n=this.halfExtents.z,i=r,a=[new i(-t,-e,-n),new i(t,-e,-n),new i(t,e,-n),new i(-t,e,-n),new i(-t,-e,n),new i(t,-e,n),new i(t,e,n),new i(-t,e,n)],s=(new i(0,0,1),new i(0,1,0),new i(1,0,0),new o(a,[[3,2,1,0],[4,5,6,7],[5,4,0,1],[2,3,7,6],[0,4,7,3],[1,2,6,5]]));this.convexPolyhedronRepresentation=s,s.material=this.material},a.prototype.calculateLocalInertia=function(t,e){return e=e||new r,a.calculateInertia(this.halfExtents,t,e),e},a.calculateInertia=function(t,e,n){var i=t;n.x=1/12*e*(2*i.y*2*i.y+2*i.z*2*i.z),n.y=1/12*e*(2*i.x*2*i.x+2*i.z*2*i.z),n.z=1/12*e*(2*i.y*2*i.y+2*i.x*2*i.x)},a.prototype.getSideNormals=function(t,e){var n=t,i=this.halfExtents;if(n[0].set(i.x,0,0),n[1].set(0,i.y,0),n[2].set(0,0,i.z),n[3].set(-i.x,0,0),n[4].set(0,-i.y,0),n[5].set(0,0,-i.z),void 0!==e)for(var r=0;r!==n.length;r++)e.vmult(n[r],n[r]);return n},a.prototype.volume=function(){return 8*this.halfExtents.x*this.halfExtents.y*this.halfExtents.z},a.prototype.updateBoundingSphereRadius=function(){this.boundingSphereRadius=this.halfExtents.norm()};var s=new r;new r,a.prototype.forEachWorldCorner=function(t,e,n){for(var i=this.halfExtents,r=[[i.x,i.y,i.z],[-i.x,i.y,i.z],[-i.x,-i.y,i.z],[-i.x,-i.y,-i.z],[i.x,-i.y,-i.z],[i.x,i.y,-i.z],[-i.x,i.y,-i.z],[i.x,-i.y,i.z]],o=0;o<r.length;o++)s.set(r[o][0],r[o][1],r[o][2]),e.vmult(s,s),t.vadd(s,s),n(s.x,s.y,s.z)};var c=[new r,new r,new r,new r,new r,new r,new r,new r];a.prototype.calculateWorldAABB=function(t,e,n,i){var r=this.halfExtents;c[0].set(r.x,r.y,r.z),c[1].set(-r.x,r.y,r.z),c[2].set(-r.x,-r.y,r.z),c[3].set(-r.x,-r.y,-r.z),c[4].set(r.x,-r.y,-r.z),c[5].set(r.x,r.y,-r.z),c[6].set(-r.x,r.y,-r.z),c[7].set(r.x,-r.y,r.z);var o=c[0];e.vmult(o,o),t.vadd(o,o),i.copy(o),n.copy(o);for(var a=1;a<8;a++){o=c[a],e.vmult(o,o),t.vadd(o,o);var s=o.x,l=o.y,u=o.z;s>i.x&&(i.x=s),l>i.y&&(i.y=l),u>i.z&&(i.z=u),s<n.x&&(n.x=s),l<n.y&&(n.y=l),u<n.z&&(n.z=u)}}},{"../math/Vec3":31,"./ConvexPolyhedron":39,"./Shape":44}],39:[function(t,e,n){e.exports=a;var i=t("./Shape"),r=t("../math/Vec3"),o=(t("../math/Quaternion"),t("../math/Transform"));function a(t,e,n){i.call(this,{type:i.types.CONVEXPOLYHEDRON}),this.vertices=t||[],this.worldVertices=[],this.worldVerticesNeedsUpdate=!0,this.faces=e||[],this.faceNormals=[],this.computeNormals(),this.worldFaceNormalsNeedsUpdate=!0,this.worldFaceNormals=[],this.uniqueEdges=[],this.uniqueAxes=n?n.slice():null,this.computeEdges(),this.updateBoundingSphereRadius()}a.prototype=new i,a.prototype.constructor=a;var s=new r;a.prototype.computeEdges=function(){var t=this.faces,e=this.vertices,n=(e.length,this.uniqueEdges);n.length=0;for(var i=s,r=0;r!==t.length;r++)for(var o=t[r],a=o.length,c=0;c!==a;c++){var l=(c+1)%a;e[o[c]].vsub(e[o[l]],i),i.normalize();for(var u=!1,h=0;h!==n.length;h++)if(n[h].almostEquals(i)||n[h].almostEquals(i)){u=!0;break}u||n.push(i.clone())}},a.prototype.computeNormals=function(){this.faceNormals.length=this.faces.length;for(var t=0;t<this.faces.length;t++){for(var e=0;e<this.faces[t].length;e++)if(!this.vertices[this.faces[t][e]])throw new Error("Vertex "+this.faces[t][e]+" not found!");var n=this.faceNormals[t]||new r;this.getFaceNormal(t,n),n.negate(n),this.faceNormals[t]=n;var i=this.vertices[this.faces[t][0]];if(n.dot(i)<0)for(console.error(".faceNormals["+t+"] = Vec3("+n.toString()+") looks like it points into the shape? The vertices follow. Make sure they are ordered CCW around the normal, using the right hand rule."),e=0;e<this.faces[t].length;e++)console.warn(".vertices["+this.faces[t][e]+"] = Vec3("+this.vertices[this.faces[t][e]].toString()+")")}};var c=new r,l=new r;a.computeNormal=function(t,e,n,i){e.vsub(t,l),n.vsub(e,c),c.cross(l,i),i.isZero()||i.normalize()},a.prototype.getFaceNormal=function(t,e){var n=this.faces[t],i=this.vertices[n[0]],r=this.vertices[n[1]],o=this.vertices[n[2]];return a.computeNormal(i,r,o,e)};var u=new r;a.prototype.clipAgainstHull=function(t,e,n,i,o,a,s,c,l){for(var h=u,p=-1,d=-Number.MAX_VALUE,f=0;f<n.faces.length;f++){h.copy(n.faceNormals[f]),o.vmult(h,h);var m=h.dot(a);m>d&&(d=m,p=f)}for(var v=[],g=n.faces[p],y=g.length,w=0;w<y;w++){var x=n.vertices[g[w]],_=new r;_.copy(x),o.vmult(_,_),i.vadd(_,_),v.push(_)}p>=0&&this.clipFaceAgainstHull(a,t,e,v,s,c,l)};var h=new r,p=new r,d=new r,f=new r,m=new r,v=new r;a.prototype.findSeparatingAxis=function(t,e,n,i,r,o,a,s){var c=h,l=p,u=d,g=f,y=m,w=v,x=Number.MAX_VALUE;if(this.uniqueAxes)for(b=0;b!==this.uniqueAxes.length;b++){if(n.vmult(this.uniqueAxes[b],c),!1===(E=this.testSepAxis(c,t,e,n,i,r)))return!1;E<x&&(x=E,o.copy(c))}else for(var _=a?a.length:this.faces.length,b=0;b<_;b++){var S=a?a[b]:b;if(c.copy(this.faceNormals[S]),n.vmult(c,c),!1===(E=this.testSepAxis(c,t,e,n,i,r)))return!1;E<x&&(x=E,o.copy(c))}if(t.uniqueAxes)for(b=0;b!==t.uniqueAxes.length;b++){if(r.vmult(t.uniqueAxes[b],l),!1===(E=this.testSepAxis(l,t,e,n,i,r)))return!1;E<x&&(x=E,o.copy(l))}else for(var M=s?s.length:t.faces.length,b=0;b<M;b++){var E;if(S=s?s[b]:b,l.copy(t.faceNormals[S]),r.vmult(l,l),!1===(E=this.testSepAxis(l,t,e,n,i,r)))return!1;E<x&&(x=E,o.copy(l))}for(var A=0;A!==this.uniqueEdges.length;A++){n.vmult(this.uniqueEdges[A],g);for(var T=0;T!==t.uniqueEdges.length;T++)if(r.vmult(t.uniqueEdges[T],y),g.cross(y,w),!w.almostZero()){w.normalize();var P=this.testSepAxis(w,t,e,n,i,r);if(!1===P)return!1;P<x&&(x=P,o.copy(w))}}return i.vsub(e,u),u.dot(o)>0&&o.negate(o),!0};var g=[],y=[];a.prototype.testSepAxis=function(t,e,n,i,r,o){a.project(this,t,n,i,g),a.project(e,t,r,o,y);var s=g[0],c=g[1],l=y[0],u=y[1];if(s<u||l<c)return!1;var h=s-u,p=l-c;return h<p?h:p};var w=new r,x=new r;a.prototype.calculateLocalInertia=function(t,e){this.computeLocalAABB(w,x);var n=x.x-w.x,i=x.y-w.y,r=x.z-w.z;e.x=1/12*t*(2*i*2*i+2*r*2*r),e.y=1/12*t*(2*n*2*n+2*r*2*r),e.z=1/12*t*(2*i*2*i+2*n*2*n)},a.prototype.getPlaneConstantOfFace=function(t){var e=this.faces[t],n=this.faceNormals[t],i=this.vertices[e[0]];return-n.dot(i)};var _=new r,b=new r,S=new r,M=new r,E=new r,A=new r,T=new r,P=new r;a.prototype.clipFaceAgainstHull=function(t,e,n,i,r,o,a){for(var s=_,c=b,l=S,u=M,h=E,p=A,d=T,f=P,m=i,v=[],g=-1,y=Number.MAX_VALUE,w=0;w<this.faces.length;w++){s.copy(this.faceNormals[w]),n.vmult(s,s);var x=s.dot(t);x<y&&(y=x,g=w)}if(!(g<0)){var L=this.faces[g];L.connectedFaces=[];for(var C=0;C<this.faces.length;C++)for(var R=0;R<this.faces[C].length;R++)-1!==L.indexOf(this.faces[C][R])&&C!==g&&-1===L.connectedFaces.indexOf(C)&&L.connectedFaces.push(C);m.length;for(var O=L.length,F=0;F<O;F++){var I=this.vertices[L[F]],N=this.vertices[L[(F+1)%O]];I.vsub(N,c),l.copy(c),n.vmult(l,l),e.vadd(l,l),u.copy(this.faceNormals[g]),n.vmult(u,u),e.vadd(u,u),l.cross(u,h),h.negate(h),p.copy(I),n.vmult(p,p),e.vadd(p,p),p.dot(h);var B=L.connectedFaces[F];d.copy(this.faceNormals[B]);var D=this.getPlaneConstantOfFace(B);f.copy(d),n.vmult(f,f);var z=D-f.dot(e);for(this.clipFaceAgainstPlane(m,v,f,z);m.length;)m.shift();for(;v.length;)m.push(v.shift())}for(d.copy(this.faceNormals[g]),D=this.getPlaneConstantOfFace(g),f.copy(d),n.vmult(f,f),z=D-f.dot(e),C=0;C<m.length;C++){var V=f.dot(m[C])+z;if(V<=r&&(console.log("clamped: depth="+V+" to minDist="+r),V=r),V<=o){var U=m[C];if(V<=0){var k={point:U,normal:f,depth:V};a.push(k)}}}}},a.prototype.clipFaceAgainstPlane=function(t,e,n,i){var o,a,s=t.length;if(s<2)return e;var c=t[t.length-1],l=t[0];o=n.dot(c)+i;for(var u=0;u<s;u++){if(l=t[u],a=n.dot(l)+i,o<0)if(a<0)(h=new r).copy(l),e.push(h);else{var h=new r;c.lerp(l,o/(o-a),h),e.push(h)}else a<0&&(h=new r,c.lerp(l,o/(o-a),h),e.push(h),e.push(l));c=l,o=a}return e},a.prototype.computeWorldVertices=function(t,e){for(var n=this.vertices.length;this.worldVertices.length<n;)this.worldVertices.push(new r);for(var i=this.vertices,o=this.worldVertices,a=0;a!==n;a++)e.vmult(i[a],o[a]),t.vadd(o[a],o[a]);this.worldVerticesNeedsUpdate=!1},new r,a.prototype.computeLocalAABB=function(t,e){var n=this.vertices.length,i=this.vertices;t.set(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),e.set(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(var r=0;r<n;r++){var o=i[r];o.x<t.x?t.x=o.x:o.x>e.x&&(e.x=o.x),o.y<t.y?t.y=o.y:o.y>e.y&&(e.y=o.y),o.z<t.z?t.z=o.z:o.z>e.z&&(e.z=o.z)}},a.prototype.computeWorldFaceNormals=function(t){for(var e=this.faceNormals.length;this.worldFaceNormals.length<e;)this.worldFaceNormals.push(new r);for(var n=this.faceNormals,i=this.worldFaceNormals,o=0;o!==e;o++)t.vmult(n[o],i[o]);this.worldFaceNormalsNeedsUpdate=!1},a.prototype.updateBoundingSphereRadius=function(){for(var t=0,e=this.vertices,n=0,i=e.length;n!==i;n++){var r=e[n].norm2();r>t&&(t=r)}this.boundingSphereRadius=Math.sqrt(t)};var L=new r;a.prototype.calculateWorldAABB=function(t,e,n,i){for(var r,o,a,s,c,l,u=this.vertices.length,h=this.vertices,p=0;p<u;p++){L.copy(h[p]),e.vmult(L,L),t.vadd(L,L);var d=L;(d.x<r||void 0===r)&&(r=d.x),(d.x>s||void 0===s)&&(s=d.x),(d.y<o||void 0===o)&&(o=d.y),(d.y>c||void 0===c)&&(c=d.y),(d.z<a||void 0===a)&&(a=d.z),(d.z>l||void 0===l)&&(l=d.z)}n.set(r,o,a),i.set(s,c,l)},a.prototype.volume=function(){return 4*Math.PI*this.boundingSphereRadius/3},a.prototype.getAveragePointLocal=function(t){t=t||new r;for(var e=this.vertices.length,n=this.vertices,i=0;i<e;i++)t.vadd(n[i],t);return t.mult(1/e,t),t},a.prototype.transformAllPoints=function(t,e){var n=this.vertices.length,i=this.vertices;if(e){for(var r=0;r<n;r++){var o=i[r];e.vmult(o,o)}for(r=0;r<this.faceNormals.length;r++)o=this.faceNormals[r],e.vmult(o,o)}if(t)for(r=0;r<n;r++)(o=i[r]).vadd(t,o)};var C=new r,R=new r,O=new r;a.prototype.pointIsInside=function(t){var e=this.vertices.length,n=this.vertices,i=this.faces,r=this.faceNormals,o=this.faces.length,a=C;this.getAveragePointLocal(a);for(var s=0;s<o;s++){this.faces[s].length,e=r[s];var c=n[i[s][0]],l=R;t.vsub(c,l);var u=e.dot(l),h=O;a.vsub(c,h);var p=e.dot(h);if(u<0&&p>0||u>0&&p<0)return!1}return-1},new r;var F=new r,I=new r;a.project=function(t,e,n,i,r){var a=t.vertices.length,s=F,c=0,l=0,u=I,h=t.vertices;u.setZero(),o.vectorToLocalFrame(n,i,e,s),o.pointToLocalFrame(n,i,u,u);var p=u.dot(s);l=c=h[0].dot(s);for(var d=1;d<a;d++){var f=h[d].dot(s);f>c&&(c=f),f<l&&(l=f)}if((l-=p)>(c-=p)){var m=l;l=c,c=m}r[0]=c,r[1]=l}},{"../math/Quaternion":29,"../math/Transform":30,"../math/Vec3":31,"./Shape":44}],40:[function(t,e,n){e.exports=o,t("./Shape");var i=t("../math/Vec3"),r=(t("../math/Quaternion"),t("./ConvexPolyhedron"));function o(t,e,n,o){var a=o,s=[],c=[],l=[],u=[],h=[],p=Math.cos,d=Math.sin;s.push(new i(e*p(0),e*d(0),.5*-n)),u.push(0),s.push(new i(t*p(0),t*d(0),.5*n)),h.push(1);for(var f=0;f<a;f++){var m=2*Math.PI/a*(f+1),v=2*Math.PI/a*(f+.5);f<a-1?(s.push(new i(e*p(m),e*d(m),.5*-n)),u.push(2*f+2),s.push(new i(t*p(m),t*d(m),.5*n)),h.push(2*f+3),l.push([2*f+2,2*f+3,2*f+1,2*f])):l.push([0,1,2*f+1,2*f]),(a%2==1||f<a/2)&&c.push(new i(p(v),d(v),0))}l.push(h),c.push(new i(0,0,1));var g=[];for(f=0;f<u.length;f++)g.push(u[u.length-f-1]);l.push(g),r.call(this,s,l,c)}o.prototype=new r},{"../math/Quaternion":29,"../math/Vec3":31,"./ConvexPolyhedron":39,"./Shape":44}],41:[function(t,e,n){var i=t("./Shape"),r=t("./ConvexPolyhedron"),o=t("../math/Vec3"),a=t("../utils/Utils");function s(t,e){e=a.defaults(e,{maxValue:null,minValue:null,elementSize:1}),this.data=t,this.maxValue=e.maxValue,this.minValue=e.minValue,this.elementSize=e.elementSize,null===e.minValue&&this.updateMinValue(),null===e.maxValue&&this.updateMaxValue(),this.cacheEnabled=!0,i.call(this,{type:i.types.HEIGHTFIELD}),this.pillarConvex=new r,this.pillarOffset=new o,this.updateBoundingSphereRadius(),this._cachedPillars={}}e.exports=s,s.prototype=new i,s.prototype.update=function(){this._cachedPillars={}},s.prototype.updateMinValue=function(){for(var t=this.data,e=t[0][0],n=0;n!==t.length;n++)for(var i=0;i!==t[n].length;i++){var r=t[n][i];r<e&&(e=r)}this.minValue=e},s.prototype.updateMaxValue=function(){for(var t=this.data,e=t[0][0],n=0;n!==t.length;n++)for(var i=0;i!==t[n].length;i++){var r=t[n][i];r>e&&(e=r)}this.maxValue=e},s.prototype.setHeightValueAtIndex=function(t,e,n){this.data[t][e]=n,this.clearCachedConvexTrianglePillar(t,e,!1),t>0&&(this.clearCachedConvexTrianglePillar(t-1,e,!0),this.clearCachedConvexTrianglePillar(t-1,e,!1)),e>0&&(this.clearCachedConvexTrianglePillar(t,e-1,!0),this.clearCachedConvexTrianglePillar(t,e-1,!1)),e>0&&t>0&&this.clearCachedConvexTrianglePillar(t-1,e-1,!0)},s.prototype.getRectMinMax=function(t,e,n,i,r){r=r||[];for(var o=this.data,a=this.minValue,s=t;s<=n;s++)for(var c=e;c<=i;c++){var l=o[s][c];l>a&&(a=l)}r[0]=this.minValue,r[1]=a},s.prototype.getIndexOfPosition=function(t,e,n,i){var r=this.elementSize,o=this.data,a=Math.floor(t/r),s=Math.floor(e/r);return n[0]=a,n[1]=s,i&&(a<0&&(a=0),s<0&&(s=0),a>=o.length-1&&(a=o.length-1),s>=o[0].length-1&&(s=o[0].length-1)),!(a<0||s<0||a>=o.length-1||s>=o[0].length-1)};var c=[],l=new o,u=new o,h=new o,p=new o;s.prototype.getTriangleAt=function(t,e,n,i,r,o){var a=c;this.getIndexOfPosition(t,e,a,n);var s=a[0],l=a[1],u=this.data;n&&(s=Math.min(u.length-2,Math.max(0,s)),l=Math.min(u[0].length-2,Math.max(0,l)));var h=this.elementSize,p=Math.pow(t/h-s,2)+Math.pow(e/h-l,2)>Math.pow(t/h-(s+1),2)+Math.pow(e/h-(l+1),2);return this.getTriangle(s,l,p,i,r,o),p};var d=new o,f=new o,m=new o,v=new o,g=new o;s.prototype.getNormalAt=function(t,e,n,i){var r=d,o=f,a=m,s=v,c=g;this.getTriangleAt(t,e,n,r,o,a),o.vsub(r,s),a.vsub(r,c),s.cross(c,i),i.normalize()},s.prototype.getAabbAtIndex=function(t,e,n){var i=this.data,r=this.elementSize;n.lowerBound.set(t*r,e*r,i[t][e]),n.upperBound.set((t+1)*r,(e+1)*r,i[t+1][e+1])},s.prototype.getHeightAt=function(t,e,n){var i=this.data,r=u,o=h,a=p,s=c;this.getIndexOfPosition(t,e,s,n);var d=s[0],f=s[1];n&&(d=Math.min(i.length-2,Math.max(0,d)),f=Math.min(i[0].length-2,Math.max(0,f)));var m=this.getTriangleAt(t,e,n,r,o,a);!function(t,e,n,i,r,o,a,s,c){c.x=((o-s)*(t-a)+(a-r)*(e-s))/((o-s)*(n-a)+(a-r)*(i-s)),c.y=((s-i)*(t-a)+(n-a)*(e-s))/((o-s)*(n-a)+(a-r)*(i-s)),c.z=1-c.x-c.y}(t,e,r.x,r.y,o.x,o.y,a.x,a.y,l);var v=l;return m?i[d+1][f+1]*v.x+i[d][f+1]*v.y+i[d+1][f]*v.z:i[d][f]*v.x+i[d+1][f]*v.y+i[d][f+1]*v.z},s.prototype.getCacheConvexTrianglePillarKey=function(t,e,n){return t+"_"+e+"_"+(n?1:0)},s.prototype.getCachedConvexTrianglePillar=function(t,e,n){return this._cachedPillars[this.getCacheConvexTrianglePillarKey(t,e,n)]},s.prototype.setCachedConvexTrianglePillar=function(t,e,n,i,r){this._cachedPillars[this.getCacheConvexTrianglePillarKey(t,e,n)]={convex:i,offset:r}},s.prototype.clearCachedConvexTrianglePillar=function(t,e,n){delete this._cachedPillars[this.getCacheConvexTrianglePillarKey(t,e,n)]},s.prototype.getTriangle=function(t,e,n,i,r,o){var a=this.data,s=this.elementSize;n?(i.set((t+1)*s,(e+1)*s,a[t+1][e+1]),r.set(t*s,(e+1)*s,a[t][e+1]),o.set((t+1)*s,e*s,a[t+1][e])):(i.set(t*s,e*s,a[t][e]),r.set((t+1)*s,e*s,a[t+1][e]),o.set(t*s,(e+1)*s,a[t][e+1]))},s.prototype.getConvexTrianglePillar=function(t,e,n){var i=this.pillarConvex,a=this.pillarOffset;if(this.cacheEnabled){if(s=this.getCachedConvexTrianglePillar(t,e,n))return this.pillarConvex=s.convex,void(this.pillarOffset=s.offset);i=new r,a=new o,this.pillarConvex=i,this.pillarOffset=a}var s=this.data,c=this.elementSize,l=i.faces;i.vertices.length=6;for(var u=0;u<6;u++)i.vertices[u]||(i.vertices[u]=new o);for(l.length=5,u=0;u<5;u++)l[u]||(l[u]=[]);var h=i.vertices,p=(Math.min(s[t][e],s[t+1][e],s[t][e+1],s[t+1][e+1])-this.minValue)/2+this.minValue;n?(a.set((t+.75)*c,(e+.75)*c,p),h[0].set(.25*c,.25*c,s[t+1][e+1]-p),h[1].set(-.75*c,.25*c,s[t][e+1]-p),h[2].set(.25*c,-.75*c,s[t+1][e]-p),h[3].set(.25*c,.25*c,-p-1),h[4].set(-.75*c,.25*c,-p-1),h[5].set(.25*c,-.75*c,-p-1),l[0][0]=0,l[0][1]=1,l[0][2]=2,l[1][0]=5,l[1][1]=4,l[1][2]=3,l[2][0]=2,l[2][1]=5,l[2][2]=3,l[2][3]=0,l[3][0]=3,l[3][1]=4,l[3][2]=1,l[3][3]=0,l[4][0]=1,l[4][1]=4,l[4][2]=5,l[4][3]=2):(a.set((t+.25)*c,(e+.25)*c,p),h[0].set(-.25*c,-.25*c,s[t][e]-p),h[1].set(.75*c,-.25*c,s[t+1][e]-p),h[2].set(-.25*c,.75*c,s[t][e+1]-p),h[3].set(-.25*c,-.25*c,-p-1),h[4].set(.75*c,-.25*c,-p-1),h[5].set(-.25*c,.75*c,-p-1),l[0][0]=0,l[0][1]=1,l[0][2]=2,l[1][0]=5,l[1][1]=4,l[1][2]=3,l[2][0]=0,l[2][1]=2,l[2][2]=5,l[2][3]=3,l[3][0]=1,l[3][1]=0,l[3][2]=3,l[3][3]=4,l[4][0]=4,l[4][1]=5,l[4][2]=2,l[4][3]=1),i.computeNormals(),i.computeEdges(),i.updateBoundingSphereRadius(),this.setCachedConvexTrianglePillar(t,e,n,i,a)},s.prototype.calculateLocalInertia=function(t,e){return(e=e||new o).set(0,0,0),e},s.prototype.volume=function(){return Number.MAX_VALUE},s.prototype.calculateWorldAABB=function(t,e,n,i){n.set(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),i.set(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE)},s.prototype.updateBoundingSphereRadius=function(){var t=this.data,e=this.elementSize;this.boundingSphereRadius=new o(t.length*e,t[0].length*e,Math.max(Math.abs(this.maxValue),Math.abs(this.minValue))).norm()},s.prototype.setHeightsFromImage=function(t,e){var n=document.createElement("canvas");n.width=t.width,n.height=t.height;var i=n.getContext("2d");i.drawImage(t,0,0);var r=i.getImageData(0,0,t.width,t.height),o=this.data;o.length=0,this.elementSize=Math.abs(e.x)/r.width;for(var a=0;a<r.height;a++){for(var s=[],c=0;c<r.width;c++){var l=(r.data[4*(a*r.height+c)]+r.data[4*(a*r.height+c)+1]+r.data[4*(a*r.height+c)+2])/4/255*e.z;e.x<0?s.push(l):s.unshift(l)}e.y<0?o.unshift(s):o.push(s)}this.updateMaxValue(),this.updateMinValue(),this.update()}},{"../math/Vec3":31,"../utils/Utils":54,"./ConvexPolyhedron":39,"./Shape":44}],42:[function(t,e,n){e.exports=o;var i=t("./Shape"),r=t("../math/Vec3");function o(){i.call(this,{type:i.types.PARTICLE})}o.prototype=new i,o.prototype.constructor=o,o.prototype.calculateLocalInertia=function(t,e){return(e=e||new r).set(0,0,0),e},o.prototype.volume=function(){return 0},o.prototype.updateBoundingSphereRadius=function(){this.boundingSphereRadius=0},o.prototype.calculateWorldAABB=function(t,e,n,i){n.copy(t),i.copy(t)}},{"../math/Vec3":31,"./Shape":44}],43:[function(t,e,n){e.exports=o;var i=t("./Shape"),r=t("../math/Vec3");function o(){i.call(this,{type:i.types.PLANE}),this.worldNormal=new r,this.worldNormalNeedsUpdate=!0,this.boundingSphereRadius=Number.MAX_VALUE}o.prototype=new i,o.prototype.constructor=o,o.prototype.computeWorldNormal=function(t){var e=this.worldNormal;e.set(0,0,1),t.vmult(e,e),this.worldNormalNeedsUpdate=!1},o.prototype.calculateLocalInertia=function(t,e){return e=e||new r},o.prototype.volume=function(){return Number.MAX_VALUE};var a=new r;o.prototype.calculateWorldAABB=function(t,e,n,i){a.set(0,0,1),e.vmult(a,a);var r=Number.MAX_VALUE;n.set(-r,-r,-r),i.set(r,r,r),1===a.x&&(i.x=t.x),1===a.y&&(i.y=t.y),1===a.z&&(i.z=t.z),-1===a.x&&(n.x=t.x),-1===a.y&&(n.y=t.y),-1===a.z&&(n.z=t.z)},o.prototype.updateBoundingSphereRadius=function(){this.boundingSphereRadius=Number.MAX_VALUE}},{"../math/Vec3":31,"./Shape":44}],44:[function(t,e,n){e.exports=i;var i=t("./Shape");function i(t){t=t||{},this.id=i.idCounter++,this.type=t.type||0,this.boundingSphereRadius=0,this.collisionResponse=!t.collisionResponse||t.collisionResponse,this.collisionFilterGroup=void 0!==t.collisionFilterGroup?t.collisionFilterGroup:1,this.collisionFilterMask=void 0!==t.collisionFilterMask?t.collisionFilterMask:-1,this.material=t.material?t.material:null,this.body=null}t("../math/Vec3"),t("../math/Quaternion"),t("../material/Material"),i.prototype.constructor=i,i.prototype.updateBoundingSphereRadius=function(){throw"computeBoundingSphereRadius() not implemented for shape type "+this.type},i.prototype.volume=function(){throw"volume() not implemented for shape type "+this.type},i.prototype.calculateLocalInertia=function(t,e){throw"calculateLocalInertia() not implemented for shape type "+this.type},i.idCounter=0,i.types={SPHERE:1,PLANE:2,BOX:4,COMPOUND:8,CONVEXPOLYHEDRON:16,HEIGHTFIELD:32,PARTICLE:64,CYLINDER:128,TRIMESH:256}},{"../material/Material":26,"../math/Quaternion":29,"../math/Vec3":31,"./Shape":44}],45:[function(t,e,n){e.exports=o;var i=t("./Shape"),r=t("../math/Vec3");function o(t){if(i.call(this,{type:i.types.SPHERE}),this.radius=void 0!==t?t:1,this.radius<0)throw new Error("The sphere radius cannot be negative.");this.updateBoundingSphereRadius()}o.prototype=new i,o.prototype.constructor=o,o.prototype.calculateLocalInertia=function(t,e){e=e||new r;var n=2*t*this.radius*this.radius/5;return e.x=n,e.y=n,e.z=n,e},o.prototype.volume=function(){return 4*Math.PI*Math.pow(this.radius,3)/3},o.prototype.updateBoundingSphereRadius=function(){this.boundingSphereRadius=this.radius},o.prototype.calculateWorldAABB=function(t,e,n,i){for(var r=this.radius,o=["x","y","z"],a=0;a<o.length;a++){var s=o[a];n[s]=t[s]-r,i[s]=t[s]+r}}},{"../math/Vec3":31,"./Shape":44}],46:[function(t,e,n){e.exports=c;var i=t("./Shape"),r=t("../math/Vec3"),o=(t("../math/Quaternion"),t("../math/Transform")),a=t("../collision/AABB"),s=t("../utils/Octree");function c(t,e){i.call(this,{type:i.types.TRIMESH}),this.vertices=new Float32Array(t),this.indices=new Int16Array(e),this.normals=new Float32Array(e.length),this.aabb=new a,this.edges=null,this.scale=new r(1,1,1),this.tree=new s,this.updateEdges(),this.updateNormals(),this.updateAABB(),this.updateBoundingSphereRadius(),this.updateTree()}c.prototype=new i,c.prototype.constructor=c;var l=new r;c.prototype.updateTree=function(){var t=this.tree;t.reset(),t.aabb.copy(this.aabb);var e=this.scale;t.aabb.lowerBound.x*=1/e.x,t.aabb.lowerBound.y*=1/e.y,t.aabb.lowerBound.z*=1/e.z,t.aabb.upperBound.x*=1/e.x,t.aabb.upperBound.y*=1/e.y,t.aabb.upperBound.z*=1/e.z;for(var n=new a,i=new r,o=new r,s=new r,c=[i,o,s],l=0;l<this.indices.length/3;l++){var u=3*l;this._getUnscaledVertex(this.indices[u],i),this._getUnscaledVertex(this.indices[u+1],o),this._getUnscaledVertex(this.indices[u+2],s),n.setFromPoints(c),t.insert(n,l)}t.removeEmptyNodes()};var u=new a;c.prototype.getTrianglesInAABB=function(t,e){u.copy(t);var n=this.scale,i=n.x,r=n.y,o=n.z,a=u.lowerBound,s=u.upperBound;return a.x/=i,a.y/=r,a.z/=o,s.x/=i,s.y/=r,s.z/=o,this.tree.aabbQuery(u,e)},c.prototype.setScale=function(t){var e=this.scale.x===this.scale.y===this.scale.z,n=t.x===t.y===t.z;e&&n||this.updateNormals(),this.scale.copy(t),this.updateAABB(),this.updateBoundingSphereRadius()},c.prototype.updateNormals=function(){for(var t=l,e=this.normals,n=0;n<this.indices.length/3;n++){var i=3*n,r=this.indices[i],o=this.indices[i+1],a=this.indices[i+2];this.getVertex(r,m),this.getVertex(o,v),this.getVertex(a,g),c.computeNormal(v,m,g,t),e[i]=t.x,e[i+1]=t.y,e[i+2]=t.z}},c.prototype.updateEdges=function(){for(var t={},e=function(e,n){t[r<o?r+"_"+o:o+"_"+r]=!0},n=0;n<this.indices.length/3;n++){var i=3*n,r=this.indices[i],o=this.indices[i+1];this.indices[i+2],e(),e(),e()}var a=Object.keys(t);for(this.edges=new Int16Array(2*a.length),n=0;n<a.length;n++){var s=a[n].split("_");this.edges[2*n]=parseInt(s[0],10),this.edges[2*n+1]=parseInt(s[1],10)}},c.prototype.getEdgeVertex=function(t,e,n){var i=this.edges[2*t+(e?1:0)];this.getVertex(i,n)};var h=new r,p=new r;c.prototype.getEdgeVector=function(t,e){var n=h,i=p;this.getEdgeVertex(t,0,n),this.getEdgeVertex(t,1,i),i.vsub(n,e)};var d=new r,f=new r;c.computeNormal=function(t,e,n,i){e.vsub(t,f),n.vsub(e,d),d.cross(f,i),i.isZero()||i.normalize()};var m=new r,v=new r,g=new r;c.prototype.getVertex=function(t,e){var n=this.scale;return this._getUnscaledVertex(t,e),e.x*=n.x,e.y*=n.y,e.z*=n.z,e},c.prototype._getUnscaledVertex=function(t,e){var n=3*t,i=this.vertices;return e.set(i[n],i[n+1],i[n+2])},c.prototype.getWorldVertex=function(t,e,n,i){return this.getVertex(t,i),o.pointToWorldFrame(e,n,i,i),i},c.prototype.getTriangleVertices=function(t,e,n,i){var r=3*t;this.getVertex(this.indices[r],e),this.getVertex(this.indices[r+1],n),this.getVertex(this.indices[r+2],i)},c.prototype.getNormal=function(t,e){var n=3*t;return e.set(this.normals[n],this.normals[n+1],this.normals[n+2])};var y=new a;c.prototype.calculateLocalInertia=function(t,e){this.computeLocalAABB(y);var n=y.upperBound.x-y.lowerBound.x,i=y.upperBound.y-y.lowerBound.y,r=y.upperBound.z-y.lowerBound.z;return e.set(1/12*t*(2*i*2*i+2*r*2*r),1/12*t*(2*n*2*n+2*r*2*r),1/12*t*(2*i*2*i+2*n*2*n))};var w=new r;c.prototype.computeLocalAABB=function(t){var e=t.lowerBound,n=t.upperBound,i=this.vertices.length,r=(this.vertices,w);this.getVertex(0,r),e.copy(r),n.copy(r);for(var o=0;o!==i;o++)this.getVertex(o,r),r.x<e.x?e.x=r.x:r.x>n.x&&(n.x=r.x),r.y<e.y?e.y=r.y:r.y>n.y&&(n.y=r.y),r.z<e.z?e.z=r.z:r.z>n.z&&(n.z=r.z)},c.prototype.updateAABB=function(){this.computeLocalAABB(this.aabb)},c.prototype.updateBoundingSphereRadius=function(){for(var t=0,e=this.vertices,n=new r,i=0,o=e.length/3;i!==o;i++){this.getVertex(i,n);var a=n.norm2();a>t&&(t=a)}this.boundingSphereRadius=Math.sqrt(t)},new r;var x=new o,_=new a;c.prototype.calculateWorldAABB=function(t,e,n,i){var r=x,o=_;r.position=t,r.quaternion=e,this.aabb.toWorldFrame(r,o),n.copy(o.lowerBound),i.copy(o.upperBound)},c.prototype.volume=function(){return 4*Math.PI*this.boundingSphereRadius/3},c.createTorus=function(t,e,n,i,r){t=t||1,e=e||.5,n=n||8,i=i||6,r=r||2*Math.PI;for(var o=[],a=[],s=0;s<=n;s++)for(var l=0;l<=i;l++){var u=l/i*r,h=s/n*Math.PI*2,p=(t+e*Math.cos(h))*Math.cos(u),d=(t+e*Math.cos(h))*Math.sin(u),f=e*Math.sin(h);o.push(p,d,f)}for(s=1;s<=n;s++)for(l=1;l<=i;l++){var m=(i+1)*s+l-1,v=(i+1)*(s-1)+l-1,g=(i+1)*(s-1)+l,y=(i+1)*s+l;a.push(m,v,y),a.push(v,g,y)}return new c(o,a)}},{"../collision/AABB":3,"../math/Quaternion":29,"../math/Transform":30,"../math/Vec3":31,"../utils/Octree":51,"./Shape":44}],47:[function(t,e,n){e.exports=r,t("../math/Vec3"),t("../math/Quaternion");var i=t("./Solver");function r(){i.call(this),this.iterations=10,this.tolerance=1e-7}r.prototype=new i;var o=[],a=[],s=[];r.prototype.solve=function(t,e){var n,i,r,c,l,u=0,h=this.iterations,p=this.tolerance*this.tolerance,d=this.equations,f=d.length,m=e.bodies,v=m.length,g=t;if(0!==f)for(var y=0;y!==v;y++)m[y].updateSolveMassProperties();var w=a,x=s,_=o;for(w.length=f,x.length=f,_.length=f,y=0;y!==f;y++){var b=d[y];_[y]=0,x[y]=b.computeB(g),w[y]=1/b.computeC()}if(0!==f){for(y=0;y!==v;y++){var S=(A=m[y]).vlambda,M=A.wlambda;S.set(0,0,0),M.set(0,0,0)}for(u=0;u!==h;u++){c=0;for(var E=0;E!==f;E++)b=d[E],n=x[E],i=w[E],(l=_[E])+(r=i*(n-b.computeGWlambda()-b.eps*l))<b.minForce?r=b.minForce-l:l+r>b.maxForce&&(r=b.maxForce-l),_[E]+=r,c+=r>0?r:-r,b.addToWlambda(r);if(c*c<p)break}for(y=0;y!==v;y++){var A,T=(A=m[y]).velocity,P=A.angularVelocity;A.vlambda.vmul(A.linearFactor,A.vlambda),T.vadd(A.vlambda,T),A.wlambda.vmul(A.angularFactor,A.wlambda),P.vadd(A.wlambda,P)}for(var L=d.length,C=1/g;L--;)d[L].multiplier=_[L]*C}return u}},{"../math/Quaternion":29,"../math/Vec3":31,"./Solver":48}],48:[function(t,e,n){function i(){this.equations=[]}e.exports=i,i.prototype.solve=function(t,e){return 0},i.prototype.addEquation=function(t){t.enabled&&this.equations.push(t)},i.prototype.removeEquation=function(t){var e=this.equations,n=e.indexOf(t);-1!==n&&e.splice(n,1)},i.prototype.removeAllEquations=function(){this.equations.length=0}},{}],49:[function(t,e,n){e.exports=o,t("../math/Vec3"),t("../math/Quaternion");var i=t("./Solver"),r=t("../objects/Body");function o(t){for(i.call(this),this.iterations=10,this.tolerance=1e-7,this.subsolver=t,this.nodes=[],this.nodePool=[];this.nodePool.length<128;)this.nodePool.push(this.createNode())}o.prototype=new i;var a=[],s=[],c={bodies:[]},l=r.STATIC;function u(t){for(var e=t.length,n=0;n!==e;n++){var i=t[n];if(!(i.visited||i.body.type&l))return i}return!1}var h=[];function p(t,e,n,i){for(h.push(t),t.visited=!0,e(t,n,i);h.length;)for(var r,o=h.pop();r=u(o.children);)r.visited=!0,e(r,n,i),h.push(r)}function d(t,e,n){e.push(t.body);for(var i=t.eqs.length,r=0;r!==i;r++){var o=t.eqs[r];-1===n.indexOf(o)&&n.push(o)}}function f(t,e){return e.id-t.id}o.prototype.createNode=function(){return{body:null,children:[],eqs:[],visited:!1}},o.prototype.solve=function(t,e){for(var n=a,i=this.nodePool,r=e.bodies,o=this.equations,l=o.length,h=r.length,m=this.subsolver;i.length<h;)i.push(this.createNode());n.length=h;for(var v=0;v<h;v++)n[v]=i[v];for(v=0;v!==h;v++){var g=n[v];g.body=r[v],g.children.length=0,g.eqs.length=0,g.visited=!1}for(var y=0;y!==l;y++){var w=o[y],x=(v=r.indexOf(w.bi),r.indexOf(w.bj)),_=n[v],b=n[x];_.children.push(b),_.eqs.push(w),b.children.push(_),b.eqs.push(w)}var S,M=0,E=s;m.tolerance=this.tolerance,m.iterations=this.iterations;for(var A=c;S=u(n);){E.length=0,A.bodies.length=0,p(S,d,A.bodies,E);var T=E.length;for(E=E.sort(f),v=0;v!==T;v++)m.addEquation(E[v]);m.solve(t,A),m.removeAllEquations(),M++}return M}},{"../math/Quaternion":29,"../math/Vec3":31,"../objects/Body":32,"./Solver":48}],50:[function(t,e,n){function i(){}e.exports=i,i.prototype.addEventListener=function(t,e){void 0===this._listeners&&(this._listeners={});var n=this._listeners;return void 0===n[t]&&(n[t]=[]),-1===n[t].indexOf(e)&&n[t].push(e),this},i.prototype.hasEventListener=function(t,e){if(void 0===this._listeners)return!1;var n=this._listeners;return void 0!==n[t]&&-1!==n[t].indexOf(e)},i.prototype.hasAnyEventListener=function(t){return void 0!==this._listeners&&void 0!==this._listeners[t]},i.prototype.removeEventListener=function(t,e){if(void 0===this._listeners)return this;var n=this._listeners;if(void 0===n[t])return this;var i=n[t].indexOf(e);return-1!==i&&n[t].splice(i,1),this},i.prototype.dispatchEvent=function(t){if(void 0===this._listeners)return this;var e=this._listeners[t.type];if(void 0!==e){t.target=this;for(var n=0,i=e.length;n<i;n++)e[n].call(this,t)}return this}},{}],51:[function(t,e,n){var i=t("../collision/AABB"),r=t("../math/Vec3");function o(t){t=t||{},this.root=t.root||null,this.aabb=t.aabb?t.aabb.clone():new i,this.data=[],this.children=[]}function a(t,e){(e=e||{}).root=null,e.aabb=t,o.call(this,e),this.maxDepth=void 0!==e.maxDepth?e.maxDepth:8}e.exports=a,a.prototype=new o,o.prototype.reset=function(t,e){this.children.length=this.data.length=0},o.prototype.insert=function(t,e,n){var i=this.data;if(n=n||0,!this.aabb.contains(t))return!1;var r=this.children;if(n<(this.maxDepth||this.root.maxDepth)){var o=!1;r.length||(this.subdivide(),o=!0);for(var a=0;8!==a;a++)if(r[a].insert(t,e,n+1))return!0;o&&(r.length=0)}return i.push(e),!0};var s=new r;o.prototype.subdivide=function(){var t=this.aabb,e=t.lowerBound,n=t.upperBound,a=this.children;a.push(new o({aabb:new i({lowerBound:new r(0,0,0)})}),new o({aabb:new i({lowerBound:new r(1,0,0)})}),new o({aabb:new i({lowerBound:new r(1,1,0)})}),new o({aabb:new i({lowerBound:new r(1,1,1)})}),new o({aabb:new i({lowerBound:new r(0,1,1)})}),new o({aabb:new i({lowerBound:new r(0,0,1)})}),new o({aabb:new i({lowerBound:new r(1,0,1)})}),new o({aabb:new i({lowerBound:new r(0,1,0)})})),n.vsub(e,s),s.scale(.5,s);for(var c=this.root||this,l=0;8!==l;l++){var u=a[l];u.root=c;var h=u.aabb.lowerBound;h.x*=s.x,h.y*=s.y,h.z*=s.z,h.vadd(e,h),h.vadd(s,u.aabb.upperBound)}},o.prototype.aabbQuery=function(t,e){this.data,this.children;for(var n=[this];n.length;){var i=n.pop();i.aabb.overlaps(t)&&Array.prototype.push.apply(e,i.data),Array.prototype.push.apply(n,i.children)}return e};var c=new i;o.prototype.rayQuery=function(t,e,n){return t.getAABB(c),c.toLocalFrame(e,c),this.aabbQuery(c,n),n},o.prototype.removeEmptyNodes=function(){for(var t=this.children.length-1;t>=0;t--)this.children[t].removeEmptyNodes(),this.children[t].children.length||this.children[t].data.length||this.children.splice(t,1)}},{"../collision/AABB":3,"../math/Vec3":31}],52:[function(t,e,n){function i(){this.objects=[],this.type=Object}e.exports=i,i.prototype.release=function(){for(var t=arguments.length,e=0;e!==t;e++)this.objects.push(arguments[e]);return this},i.prototype.get=function(){return 0===this.objects.length?this.constructObject():this.objects.pop()},i.prototype.constructObject=function(){throw new Error("constructObject() not implemented in this Pool subclass yet!")},i.prototype.resize=function(t){for(var e=this.objects;e.length>t;)e.pop();for(;e.length<t;)e.push(this.constructObject());return this}},{}],53:[function(t,e,n){function i(){this.data={keys:[]}}e.exports=i,i.prototype.get=function(t,e){if(t>e){var n=e;e=t,t=n}return this.data[t+"-"+e]},i.prototype.set=function(t,e,n){if(t>e){var i=e;e=t,t=i}var r=t+"-"+e;this.get(t,e)||this.data.keys.push(r),this.data[r]=n},i.prototype.reset=function(){for(var t=this.data,e=t.keys;e.length>0;)delete t[e.pop()]}},{}],54:[function(t,e,n){function i(){}e.exports=i,i.defaults=function(t,e){for(var n in t=t||{},e)n in t||(t[n]=e[n]);return t}},{}],55:[function(t,e,n){e.exports=o;var i=t("../math/Vec3"),r=t("./Pool");function o(){r.call(this),this.type=i}o.prototype=new r,o.prototype.constructObject=function(){return new i}},{"../math/Vec3":31,"./Pool":52}],56:[function(t,e,n){e.exports=d;var i=t("../collision/AABB"),r=t("../objects/Body"),o=t("../shapes/Shape"),a=t("../collision/Ray"),s=t("../math/Vec3"),c=t("../math/Transform"),l=(t("../shapes/ConvexPolyhedron"),t("../math/Quaternion")),u=(t("../solver/Solver"),t("../utils/Vec3Pool")),h=t("../equations/ContactEquation"),p=t("../equations/FrictionEquation");function d(t){this.contactPointPool=[],this.frictionEquationPool=[],this.result=[],this.frictionResult=[],this.v3pool=new u,this.world=t,this.currentContactMaterial=null,this.enableFrictionReduction=!1}d.prototype.createContactEquation=function(t,e,n,i,r,o){var a;this.contactPointPool.length?((a=this.contactPointPool.pop()).bi=t,a.bj=e):a=new h(t,e),a.enabled=t.collisionResponse&&e.collisionResponse&&n.collisionResponse&&i.collisionResponse;var s=this.currentContactMaterial;a.restitution=s.restitution,a.setSpookParams(s.contactEquationStiffness,s.contactEquationRelaxation,this.world.dt);var c=n.material||t.material,l=i.material||e.material;return c&&l&&c.restitution>=0&&l.restitution>=0&&(a.restitution=c.restitution*l.restitution),a.si=r||n,a.sj=o||i,a},d.prototype.createFrictionEquationsFromContact=function(t,e){var n=t.bi,i=t.bj,r=t.si,o=t.sj,a=this.world,s=this.currentContactMaterial,c=s.friction,l=r.material||n.material,u=o.material||i.material;if(l&&u&&l.friction>=0&&u.friction>=0&&(c=l.friction*u.friction),c>0){var h=c*a.gravity.length(),d=n.invMass+i.invMass;d>0&&(d=1/d);var f=this.frictionEquationPool,m=f.length?f.pop():new p(n,i,h*d),v=f.length?f.pop():new p(n,i,h*d);return m.bi=v.bi=n,m.bj=v.bj=i,m.minForce=v.minForce=-h*d,m.maxForce=v.maxForce=h*d,m.ri.copy(t.ri),m.rj.copy(t.rj),v.ri.copy(t.ri),v.rj.copy(t.rj),t.ni.tangents(m.t,v.t),m.setSpookParams(s.frictionEquationStiffness,s.frictionEquationRelaxation,a.dt),v.setSpookParams(s.frictionEquationStiffness,s.frictionEquationRelaxation,a.dt),m.enabled=v.enabled=t.enabled,e.push(m,v),!0}return!1};var f=new s,m=new s,v=new s;d.prototype.createFrictionFromAverage=function(t){var e=this.result[this.result.length-1];if(this.createFrictionEquationsFromContact(e,this.frictionResult)&&1!==t){var n=this.frictionResult[this.frictionResult.length-2],i=this.frictionResult[this.frictionResult.length-1];f.setZero(),m.setZero(),v.setZero();for(var r=e.bi,o=(e.bj,0);o!==t;o++)(e=this.result[this.result.length-1-o]).bodyA!==r?(f.vadd(e.ni,f),m.vadd(e.ri,m),v.vadd(e.rj,v)):(f.vsub(e.ni,f),m.vadd(e.rj,m),v.vadd(e.ri,v));var a=1/t;m.scale(a,n.ri),v.scale(a,n.rj),i.ri.copy(n.ri),i.rj.copy(n.rj),f.normalize(),f.tangents(n.t,i.t)}};var g=new s,y=new s,w=new l,x=new l;d.prototype.getContacts=function(t,e,n,i,o,a,s){this.contactPointPool=o,this.frictionEquationPool=s,this.result=i,this.frictionResult=a;for(var c=w,l=x,u=g,h=y,p=0,d=t.length;p!==d;p++){var f=t[p],m=e[p],v=null;f.material&&m.material&&(v=n.getContactMaterial(f.material,m.material)||null);for(var _=f.type&r.KINEMATIC&&m.type&r.STATIC||f.type&r.STATIC&&m.type&r.KINEMATIC||f.type&r.KINEMATIC&&m.type&r.KINEMATIC,b=0;b<f.shapes.length;b++){f.quaternion.mult(f.shapeOrientations[b],c),f.quaternion.vmult(f.shapeOffsets[b],u),u.vadd(f.position,u);for(var S=f.shapes[b],M=0;M<m.shapes.length;M++){m.quaternion.mult(m.shapeOrientations[M],l),m.quaternion.vmult(m.shapeOffsets[M],h),h.vadd(m.position,h);var E=m.shapes[M];if(0!=(S.collisionFilterGroup&E.collisionFilterMask)&&0!=(E.collisionFilterGroup&S.collisionFilterMask)&&!(u.distanceTo(h)>S.boundingSphereRadius+E.boundingSphereRadius)){var A=null;S.material&&E.material&&(A=n.getContactMaterial(S.material,E.material)||null),this.currentContactMaterial=A||v||n.defaultContactMaterial;var T=this[S.type|E.type];T&&(S.type<E.type?T.call(this,S,E,u,h,c,l,f,m,S,E,_):T.call(this,E,S,h,u,l,c,m,f,S,E,_))&&_&&(n.shapeOverlapKeeper.set(S.id,E.id),n.bodyOverlapKeeper.set(f.id,m.id))}}}}},d.prototype[o.types.BOX|o.types.BOX]=d.prototype.boxBox=function(t,e,n,i,r,o,a,s,c,l,u){return t.convexPolyhedronRepresentation.material=t.material,e.convexPolyhedronRepresentation.material=e.material,t.convexPolyhedronRepresentation.collisionResponse=t.collisionResponse,e.convexPolyhedronRepresentation.collisionResponse=e.collisionResponse,this.convexConvex(t.convexPolyhedronRepresentation,e.convexPolyhedronRepresentation,n,i,r,o,a,s,t,e,u)},d.prototype[o.types.BOX|o.types.CONVEXPOLYHEDRON]=d.prototype.boxConvex=function(t,e,n,i,r,o,a,s,c,l,u){return t.convexPolyhedronRepresentation.material=t.material,t.convexPolyhedronRepresentation.collisionResponse=t.collisionResponse,this.convexConvex(t.convexPolyhedronRepresentation,e,n,i,r,o,a,s,t,e,u)},d.prototype[o.types.BOX|o.types.PARTICLE]=d.prototype.boxParticle=function(t,e,n,i,r,o,a,s,c,l,u){return t.convexPolyhedronRepresentation.material=t.material,t.convexPolyhedronRepresentation.collisionResponse=t.collisionResponse,this.convexParticle(t.convexPolyhedronRepresentation,e,n,i,r,o,a,s,t,e,u)},d.prototype[o.types.SPHERE]=d.prototype.sphereSphere=function(t,e,n,i,r,o,a,s,c,l,u){if(u)return n.distanceSquared(i)<Math.pow(t.radius+e.radius,2);var h=this.createContactEquation(a,s,t,e,c,l);i.vsub(n,h.ni),h.ni.normalize(),h.ri.copy(h.ni),h.rj.copy(h.ni),h.ri.mult(t.radius,h.ri),h.rj.mult(-e.radius,h.rj),h.ri.vadd(n,h.ri),h.ri.vsub(a.position,h.ri),h.rj.vadd(i,h.rj),h.rj.vsub(s.position,h.rj),this.result.push(h),this.createFrictionEquationsFromContact(h,this.frictionResult)};var _=new s,b=new s,S=new s;d.prototype[o.types.PLANE|o.types.TRIMESH]=d.prototype.planeTrimesh=function(t,e,n,i,r,o,a,l,u,h,p){var d=new s,f=_;f.set(0,0,1),r.vmult(f,f);for(var m=0;m<e.vertices.length/3;m++){e.getVertex(m,d);var v=new s;v.copy(d),c.pointToWorldFrame(i,o,v,d);var g=b;if(d.vsub(n,g),f.dot(g)<=0){if(p)return!0;var y=this.createContactEquation(a,l,t,e,u,h);y.ni.copy(f);var w=S;f.scale(g.dot(f),w),d.vsub(w,w),y.ri.copy(w),y.ri.vsub(a.position,y.ri),y.rj.copy(d),y.rj.vsub(l.position,y.rj),this.result.push(y),this.createFrictionEquationsFromContact(y,this.frictionResult)}}};var M=new s,E=new s,A=(new s,new s),T=new s,P=new s,L=new s,C=new s,R=new s,O=new s,F=new s,I=new s,N=new s,B=new s,D=new i,z=[];d.prototype[o.types.SPHERE|o.types.TRIMESH]=d.prototype.sphereTrimesh=function(t,e,n,i,r,o,s,l,u,h,p){var d=P,f=L,m=C,v=R,g=O,y=F,w=D,x=T,_=E,b=z;c.pointToLocalFrame(i,o,n,g);var S=t.radius;w.lowerBound.set(g.x-S,g.y-S,g.z-S),w.upperBound.set(g.x+S,g.y+S,g.z+S),e.getTrianglesInAABB(w,b);for(var V=A,U=t.radius*t.radius,k=0;k<b.length;k++)for(var j=0;j<3;j++)if(e.getVertex(e.indices[3*b[k]+j],V),V.vsub(g,_),_.norm2()<=U){if(x.copy(V),c.pointToWorldFrame(i,o,x,V),V.vsub(n,_),p)return!0;(W=this.createContactEquation(s,l,t,e,u,h)).ni.copy(_),W.ni.normalize(),W.ri.copy(W.ni),W.ri.scale(t.radius,W.ri),W.ri.vadd(n,W.ri),W.ri.vsub(s.position,W.ri),W.rj.copy(V),W.rj.vsub(l.position,W.rj),this.result.push(W),this.createFrictionEquationsFromContact(W,this.frictionResult)}for(k=0;k<b.length;k++)for(j=0;j<3;j++){e.getVertex(e.indices[3*b[k]+j],d),e.getVertex(e.indices[3*b[k]+(j+1)%3],f),f.vsub(d,m),g.vsub(f,y);var H=y.dot(m);g.vsub(d,y);var G=y.dot(m);if(G>0&&H<0&&(g.vsub(d,y),v.copy(m),v.normalize(),G=y.dot(v),v.scale(G,y),y.vadd(d,y),(Z=y.distanceTo(g))<t.radius)){if(p)return!0;var W=this.createContactEquation(s,l,t,e,u,h);y.vsub(g,W.ni),W.ni.normalize(),W.ni.scale(t.radius,W.ri),W.ri.vadd(n,W.ri),W.ri.vsub(s.position,W.ri),c.pointToWorldFrame(i,o,y,y),y.vsub(l.position,W.rj),c.vectorToWorldFrame(o,W.ni,W.ni),c.vectorToWorldFrame(o,W.ri,W.ri),this.result.push(W),this.createFrictionEquationsFromContact(W,this.frictionResult)}}for(var q=I,X=N,Y=B,Q=M,K=(k=0,b.length);k!==K;k++){e.getTriangleVertices(b[k],q,X,Y),e.getNormal(b[k],Q),g.vsub(q,y);var Z=y.dot(Q);if(Q.scale(Z,y),g.vsub(y,y),Z=y.distanceTo(g),a.pointInTriangle(y,q,X,Y)&&Z<t.radius){if(p)return!0;W=this.createContactEquation(s,l,t,e,u,h),y.vsub(g,W.ni),W.ni.normalize(),W.ni.scale(t.radius,W.ri),W.ri.vadd(n,W.ri),W.ri.vsub(s.position,W.ri),c.pointToWorldFrame(i,o,y,y),y.vsub(l.position,W.rj),c.vectorToWorldFrame(o,W.ni,W.ni),c.vectorToWorldFrame(o,W.ri,W.ri),this.result.push(W),this.createFrictionEquationsFromContact(W,this.frictionResult)}}b.length=0};var V=new s,U=new s;d.prototype[o.types.SPHERE|o.types.PLANE]=d.prototype.spherePlane=function(t,e,n,i,r,o,a,s,c,l,u){var h=this.createContactEquation(a,s,t,e,c,l);if(h.ni.set(0,0,1),o.vmult(h.ni,h.ni),h.ni.negate(h.ni),h.ni.normalize(),h.ni.mult(t.radius,h.ri),n.vsub(i,V),h.ni.mult(h.ni.dot(V),U),V.vsub(U,h.rj),-V.dot(h.ni)<=t.radius){if(u)return!0;var p=h.ri,d=h.rj;p.vadd(n,p),p.vsub(a.position,p),d.vadd(i,d),d.vsub(s.position,d),this.result.push(h),this.createFrictionEquationsFromContact(h,this.frictionResult)}};var k=new s,j=new s,H=new s;function G(t,e,n){for(var i=null,r=t.length,o=0;o!==r;o++){var a=t[o],s=k;t[(o+1)%r].vsub(a,s);var c=j;s.cross(e,c);var l=H;n.vsub(a,l);var u=c.dot(l);if(!(null===i||u>0&&!0===i||u<=0&&!1===i))return!1;null===i&&(i=u>0)}return!0}var W=new s,q=new s,X=new s,Y=new s,Q=[new s,new s,new s,new s,new s,new s],K=new s,Z=new s,J=new s,$=new s;d.prototype[o.types.SPHERE|o.types.BOX]=d.prototype.sphereBox=function(t,e,n,i,r,o,a,s,c,l,u){var h=this.v3pool,p=Q;n.vsub(i,W),e.getSideNormals(p,o);for(var d=t.radius,f=!1,m=Z,v=J,g=$,y=null,w=0,x=0,_=0,b=null,S=0,M=p.length;S!==M&&!1===f;S++){var E=q;E.copy(p[S]);var A=E.norm();E.normalize();var T=W.dot(E);if(T<A+d&&T>0){var P=X,L=Y;P.copy(p[(S+1)%3]),L.copy(p[(S+2)%3]);var C=P.norm(),R=L.norm();P.normalize(),L.normalize();var O=W.dot(P),F=W.dot(L);if(O<C&&O>-C&&F<R&&F>-R){var I=Math.abs(T-A-d);if((null===b||I<b)&&(b=I,x=O,_=F,y=A,m.copy(E),v.copy(P),g.copy(L),w++,u))return!0}}}if(w){f=!0;var N=this.createContactEquation(a,s,t,e,c,l);m.mult(-d,N.ri),N.ni.copy(m),N.ni.negate(N.ni),m.mult(y,m),v.mult(x,v),m.vadd(v,m),g.mult(_,g),m.vadd(g,N.rj),N.ri.vadd(n,N.ri),N.ri.vsub(a.position,N.ri),N.rj.vadd(i,N.rj),N.rj.vsub(s.position,N.rj),this.result.push(N),this.createFrictionEquationsFromContact(N,this.frictionResult)}for(var B=h.get(),D=K,z=0;2!==z&&!f;z++)for(var V=0;2!==V&&!f;V++)for(var U=0;2!==U&&!f;U++)if(B.set(0,0,0),z?B.vadd(p[0],B):B.vsub(p[0],B),V?B.vadd(p[1],B):B.vsub(p[1],B),U?B.vadd(p[2],B):B.vsub(p[2],B),i.vadd(B,D),D.vsub(n,D),D.norm2()<d*d){if(u)return!0;f=!0,(N=this.createContactEquation(a,s,t,e,c,l)).ri.copy(D),N.ri.normalize(),N.ni.copy(N.ri),N.ri.mult(d,N.ri),N.rj.copy(B),N.ri.vadd(n,N.ri),N.ri.vsub(a.position,N.ri),N.rj.vadd(i,N.rj),N.rj.vsub(s.position,N.rj),this.result.push(N),this.createFrictionEquationsFromContact(N,this.frictionResult)}h.release(B),B=null;var k=h.get(),j=h.get(),H=(N=h.get(),h.get()),G=(I=h.get(),p.length);for(z=0;z!==G&&!f;z++)for(V=0;V!==G&&!f;V++)if(z%3!=V%3){p[V].cross(p[z],k),k.normalize(),p[z].vadd(p[V],j),N.copy(n),N.vsub(j,N),N.vsub(i,N);var tt=N.dot(k);for(k.mult(tt,H),U=0;U===z%3||U===V%3;)U++;I.copy(n),I.vsub(H,I),I.vsub(j,I),I.vsub(i,I);var et=Math.abs(tt),nt=I.norm();if(et<p[U].norm()&&nt<d){if(u)return!0;f=!0;var it=this.createContactEquation(a,s,t,e,c,l);j.vadd(H,it.rj),it.rj.copy(it.rj),I.negate(it.ni),it.ni.normalize(),it.ri.copy(it.rj),it.ri.vadd(i,it.ri),it.ri.vsub(n,it.ri),it.ri.normalize(),it.ri.mult(d,it.ri),it.ri.vadd(n,it.ri),it.ri.vsub(a.position,it.ri),it.rj.vadd(i,it.rj),it.rj.vsub(s.position,it.rj),this.result.push(it),this.createFrictionEquationsFromContact(it,this.frictionResult)}}h.release(k,j,N,H,I)};var tt=new s,et=new s,nt=new s,it=new s,rt=new s,ot=new s,at=new s,st=new s,ct=new s,lt=new s;d.prototype[o.types.SPHERE|o.types.CONVEXPOLYHEDRON]=d.prototype.sphereConvex=function(t,e,n,i,r,o,a,s,c,l,u){var h=this.v3pool;n.vsub(i,tt);for(var p=e.faceNormals,d=e.faces,f=e.vertices,m=t.radius,v=0;v!==f.length;v++){var g=f[v],y=rt;o.vmult(g,y),i.vadd(y,y);var w=it;if(y.vsub(n,w),w.norm2()<m*m)return!!u||(x=!0,(I=this.createContactEquation(a,s,t,e,c,l)).ri.copy(w),I.ri.normalize(),I.ni.copy(I.ri),I.ri.mult(m,I.ri),y.vsub(i,I.rj),I.ri.vadd(n,I.ri),I.ri.vsub(a.position,I.ri),I.rj.vadd(i,I.rj),I.rj.vsub(s.position,I.rj),this.result.push(I),void this.createFrictionEquationsFromContact(I,this.frictionResult))}for(var x=!1,_=(v=0,d.length);v!==_&&!1===x;v++){var b=p[v],S=d[v],M=ot;o.vmult(b,M);var E=at;o.vmult(f[S[0]],E),E.vadd(i,E);var A=st;M.mult(-m,A),n.vadd(A,A);var T=ct;A.vsub(E,T);var P=T.dot(M),L=lt;if(n.vsub(E,L),P<0&&L.dot(M)>0){for(var C=[],R=0,O=S.length;R!==O;R++){var F=h.get();o.vmult(f[S[R]],F),i.vadd(F,F),C.push(F)}if(G(C,M,n)){if(u)return!0;x=!0;var I=this.createContactEquation(a,s,t,e,c,l);M.mult(-m,I.ri),M.negate(I.ni);var N=h.get();M.mult(-P,N);var B=h.get();M.mult(-m,B),n.vsub(i,I.rj),I.rj.vadd(B,I.rj),I.rj.vadd(N,I.rj),I.rj.vadd(i,I.rj),I.rj.vsub(s.position,I.rj),I.ri.vadd(n,I.ri),I.ri.vsub(a.position,I.ri),h.release(N),h.release(B),this.result.push(I),this.createFrictionEquationsFromContact(I,this.frictionResult),R=0;for(var D=C.length;R!==D;R++)h.release(C[R]);return}for(R=0;R!==S.length;R++){var z=h.get(),V=h.get();o.vmult(f[S[(R+1)%S.length]],z),o.vmult(f[S[(R+2)%S.length]],V),i.vadd(z,z),i.vadd(V,V);var U=et;V.vsub(z,U);var k=nt;U.unit(k);var j=h.get(),H=h.get();n.vsub(z,H);var W=H.dot(k);k.mult(W,j),j.vadd(z,j);var q=h.get();if(j.vsub(n,q),W>0&&W*W<U.norm2()&&q.norm2()<m*m){if(u)return!0;for(I=this.createContactEquation(a,s,t,e,c,l),j.vsub(i,I.rj),j.vsub(n,I.ni),I.ni.normalize(),I.ni.mult(m,I.ri),I.rj.vadd(i,I.rj),I.rj.vsub(s.position,I.rj),I.ri.vadd(n,I.ri),I.ri.vsub(a.position,I.ri),this.result.push(I),this.createFrictionEquationsFromContact(I,this.frictionResult),R=0,D=C.length;R!==D;R++)h.release(C[R]);return h.release(z),h.release(V),h.release(j),h.release(q),void h.release(H)}h.release(z),h.release(V),h.release(j),h.release(q),h.release(H)}for(R=0,D=C.length;R!==D;R++)h.release(C[R])}}},new s,new s,d.prototype[o.types.PLANE|o.types.BOX]=d.prototype.planeBox=function(t,e,n,i,r,o,a,s,c,l,u){return e.convexPolyhedronRepresentation.material=e.material,e.convexPolyhedronRepresentation.collisionResponse=e.collisionResponse,e.convexPolyhedronRepresentation.id=e.id,this.planeConvex(t,e.convexPolyhedronRepresentation,n,i,r,o,a,s,t,e,u)};var ut=new s,ht=new s,pt=new s,dt=new s;d.prototype[o.types.PLANE|o.types.CONVEXPOLYHEDRON]=d.prototype.planeConvex=function(t,e,n,i,r,o,a,s,c,l,u){var h=ut,p=ht;p.set(0,0,1),r.vmult(p,p);for(var d=0,f=pt,m=0;m!==e.vertices.length;m++)if(h.copy(e.vertices[m]),o.vmult(h,h),i.vadd(h,h),h.vsub(n,f),p.dot(f)<=0){if(u)return!0;var v=this.createContactEquation(a,s,t,e,c,l),g=dt;p.mult(p.dot(f),g),h.vsub(g,g),g.vsub(n,v.ri),v.ni.copy(p),h.vsub(i,v.rj),v.ri.vadd(n,v.ri),v.ri.vsub(a.position,v.ri),v.rj.vadd(i,v.rj),v.rj.vsub(s.position,v.rj),this.result.push(v),d++,this.enableFrictionReduction||this.createFrictionEquationsFromContact(v,this.frictionResult)}this.enableFrictionReduction&&d&&this.createFrictionFromAverage(d)};var ft=new s,mt=new s;d.prototype[o.types.CONVEXPOLYHEDRON]=d.prototype.convexConvex=function(t,e,n,i,r,o,a,s,c,l,u,h,p){var d=ft;if(!(n.distanceTo(i)>t.boundingSphereRadius+e.boundingSphereRadius)&&t.findSeparatingAxis(e,n,r,i,o,d,h,p)){var f=[],m=mt;t.clipAgainstHull(n,r,e,i,o,d,-100,100,f);for(var v=0,g=0;g!==f.length;g++){if(u)return!0;var y=this.createContactEquation(a,s,t,e,c,l),w=y.ri,x=y.rj;d.negate(y.ni),f[g].normal.negate(m),m.mult(f[g].depth,m),f[g].point.vadd(m,w),x.copy(f[g].point),w.vsub(n,w),x.vsub(i,x),w.vadd(n,w),w.vsub(a.position,w),x.vadd(i,x),x.vsub(s.position,x),this.result.push(y),v++,this.enableFrictionReduction||this.createFrictionEquationsFromContact(y,this.frictionResult)}this.enableFrictionReduction&&v&&this.createFrictionFromAverage(v)}};var vt=new s,gt=new s,yt=new s;d.prototype[o.types.PLANE|o.types.PARTICLE]=d.prototype.planeParticle=function(t,e,n,i,r,o,a,s,c,l,u){var h=vt;h.set(0,0,1),a.quaternion.vmult(h,h);var p=gt;if(i.vsub(a.position,p),h.dot(p)<=0){if(u)return!0;var d=this.createContactEquation(s,a,e,t,c,l);d.ni.copy(h),d.ni.negate(d.ni),d.ri.set(0,0,0);var f=yt;h.mult(h.dot(i),f),i.vsub(f,f),d.rj.copy(f),this.result.push(d),this.createFrictionEquationsFromContact(d,this.frictionResult)}};var wt=new s;d.prototype[o.types.PARTICLE|o.types.SPHERE]=d.prototype.sphereParticle=function(t,e,n,i,r,o,a,s,c,l,u){var h=wt;if(h.set(0,0,1),i.vsub(n,h),h.norm2()<=t.radius*t.radius){if(u)return!0;var p=this.createContactEquation(s,a,e,t,c,l);h.normalize(),p.rj.copy(h),p.rj.mult(t.radius,p.rj),p.ni.copy(h),p.ni.negate(p.ni),p.ri.set(0,0,0),this.result.push(p),this.createFrictionEquationsFromContact(p,this.frictionResult)}};var xt=new l,_t=new s,bt=(new s,new s),St=new s,Mt=new s;d.prototype[o.types.PARTICLE|o.types.CONVEXPOLYHEDRON]=d.prototype.convexParticle=function(t,e,n,i,r,o,a,s,c,l,u){var h=-1,p=bt,d=Mt,f=null,m=_t;if(m.copy(i),m.vsub(n,m),r.conjugate(xt),xt.vmult(m,m),t.pointIsInside(m)){t.worldVerticesNeedsUpdate&&t.computeWorldVertices(n,r),t.worldFaceNormalsNeedsUpdate&&t.computeWorldFaceNormals(r);for(var v=0,g=t.faces.length;v!==g;v++){var y=[t.worldVertices[t.faces[v][0]]],w=t.worldFaceNormals[v];i.vsub(y[0],St);var x=-w.dot(St);if(null===f||Math.abs(x)<Math.abs(f)){if(u)return!0;f=x,h=v,p.copy(w)}}if(-1!==h){var _=this.createContactEquation(s,a,e,t,c,l);p.mult(f,d),d.vadd(i,d),d.vsub(n,d),_.rj.copy(d),p.negate(_.ni),_.ri.set(0,0,0);var b=_.ri,S=_.rj;b.vadd(i,b),b.vsub(s.position,b),S.vadd(n,S),S.vsub(a.position,S),this.result.push(_),this.createFrictionEquationsFromContact(_,this.frictionResult)}else console.warn("Point found inside convex, but did not find penetrating face!")}},d.prototype[o.types.BOX|o.types.HEIGHTFIELD]=d.prototype.boxHeightfield=function(t,e,n,i,r,o,a,s,c,l,u){return t.convexPolyhedronRepresentation.material=t.material,t.convexPolyhedronRepresentation.collisionResponse=t.collisionResponse,this.convexHeightfield(t.convexPolyhedronRepresentation,e,n,i,r,o,a,s,t,e,u)};var Et=new s,At=new s,Tt=[0];d.prototype[o.types.CONVEXPOLYHEDRON|o.types.HEIGHTFIELD]=d.prototype.convexHeightfield=function(t,e,n,i,r,o,a,s,l,u,h){var p=e.data,d=e.elementSize,f=t.boundingSphereRadius,m=At,v=Tt,g=Et;c.pointToLocalFrame(i,o,n,g);var y=Math.floor((g.x-f)/d)-1,w=Math.ceil((g.x+f)/d)+1,x=Math.floor((g.y-f)/d)-1,_=Math.ceil((g.y+f)/d)+1;if(!(w<0||_<0||y>p.length||x>p[0].length)){y<0&&(y=0),w<0&&(w=0),x<0&&(x=0),_<0&&(_=0),y>=p.length&&(y=p.length-1),w>=p.length&&(w=p.length-1),_>=p[0].length&&(_=p[0].length-1),x>=p[0].length&&(x=p[0].length-1);var b=[];e.getRectMinMax(y,x,w,_,b);var S=b[0],M=b[1];if(!(g.z-f>M||g.z+f<S))for(var E=y;E<w;E++)for(var A=x;A<_;A++){var T=!1;if(e.getConvexTrianglePillar(E,A,!1),c.pointToWorldFrame(i,o,e.pillarOffset,m),n.distanceTo(m)<e.pillarConvex.boundingSphereRadius+t.boundingSphereRadius&&(T=this.convexConvex(t,e.pillarConvex,n,m,r,o,a,s,null,null,h,v,null)),h&&T)return!0;if(e.getConvexTrianglePillar(E,A,!0),c.pointToWorldFrame(i,o,e.pillarOffset,m),n.distanceTo(m)<e.pillarConvex.boundingSphereRadius+t.boundingSphereRadius&&(T=this.convexConvex(t,e.pillarConvex,n,m,r,o,a,s,null,null,h,v,null)),h&&T)return!0}}};var Pt=new s,Lt=new s;d.prototype[o.types.SPHERE|o.types.HEIGHTFIELD]=d.prototype.sphereHeightfield=function(t,e,n,i,r,o,a,s,l,u,h){var p=e.data,d=t.radius,f=e.elementSize,m=Lt,v=Pt;c.pointToLocalFrame(i,o,n,v);var g=Math.floor((v.x-d)/f)-1,y=Math.ceil((v.x+d)/f)+1,w=Math.floor((v.y-d)/f)-1,x=Math.ceil((v.y+d)/f)+1;if(!(y<0||x<0||g>p.length||w>p[0].length)){g<0&&(g=0),y<0&&(y=0),w<0&&(w=0),x<0&&(x=0),g>=p.length&&(g=p.length-1),y>=p.length&&(y=p.length-1),x>=p[0].length&&(x=p[0].length-1),w>=p[0].length&&(w=p[0].length-1);var _=[];e.getRectMinMax(g,w,y,x,_);var b=_[0],S=_[1];if(!(v.z-d>S||v.z+d<b))for(var M=this.result,E=g;E<y;E++)for(var A=w;A<x;A++){var T=M.length,P=!1;if(e.getConvexTrianglePillar(E,A,!1),c.pointToWorldFrame(i,o,e.pillarOffset,m),n.distanceTo(m)<e.pillarConvex.boundingSphereRadius+t.boundingSphereRadius&&(P=this.sphereConvex(t,e.pillarConvex,n,m,r,o,a,s,t,e,h)),h&&P)return!0;if(e.getConvexTrianglePillar(E,A,!0),c.pointToWorldFrame(i,o,e.pillarOffset,m),n.distanceTo(m)<e.pillarConvex.boundingSphereRadius+t.boundingSphereRadius&&(P=this.sphereConvex(t,e.pillarConvex,n,m,r,o,a,s,t,e,h)),h&&P)return!0;if(M.length-T>2)return}}}},{"../collision/AABB":3,"../collision/Ray":10,"../equations/ContactEquation":20,"../equations/FrictionEquation":22,"../math/Quaternion":29,"../math/Transform":30,"../math/Vec3":31,"../objects/Body":32,"../shapes/ConvexPolyhedron":39,"../shapes/Shape":44,"../solver/Solver":48,"../utils/Vec3Pool":55}],57:[function(t,e,n){e.exports=y,t("../shapes/Shape");var i=t("../math/Vec3"),r=t("../math/Quaternion"),o=t("../solver/GSSolver"),a=(t("../equations/ContactEquation"),t("../equations/FrictionEquation"),t("./Narrowphase")),s=t("../utils/EventTarget"),c=t("../collision/ArrayCollisionMatrix"),l=t("../collision/OverlapKeeper"),u=t("../material/Material"),h=t("../material/ContactMaterial"),p=t("../objects/Body"),d=t("../utils/TupleDictionary"),f=t("../collision/RaycastResult"),m=t("../collision/AABB"),v=t("../collision/Ray"),g=t("../collision/NaiveBroadphase");function y(t){t=t||{},s.apply(this),this.dt=-1,this.allowSleep=!!t.allowSleep,this.contacts=[],this.frictionEquations=[],this.quatNormalizeSkip=void 0!==t.quatNormalizeSkip?t.quatNormalizeSkip:0,this.quatNormalizeFast=void 0!==t.quatNormalizeFast&&t.quatNormalizeFast,this.time=0,this.interpolationFactor=0,this.stepnumber=0,this.default_dt=1/60,this.nextId=0,this.gravity=new i,t.gravity&&this.gravity.copy(t.gravity),this.broadphase=void 0!==t.broadphase?t.broadphase:new g,this.bodies=[],this.solver=void 0!==t.solver?t.solver:new o,this.constraints=[],this.narrowphase=new a(this),this.collisionMatrix=new c,this.collisionMatrixPrevious=new c,this.bodyOverlapKeeper=new l,this.shapeOverlapKeeper=new l,this.materials=[],this.contactmaterials=[],this.contactMaterialTable=new d,this.defaultMaterial=new u("default"),this.defaultContactMaterial=new h(this.defaultMaterial,this.defaultMaterial,{friction:.3,restitution:0}),this.doProfiling=!1,this.profile={solve:0,makeContactConstraints:0,broadphase:0,integrate:0,narrowphase:0},this.accumulator=0,this.subsystems=[],this.addBodyEvent={type:"addBody",body:null},this.removeBodyEvent={type:"removeBody",body:null},this.idToBodyMap={},this.broadphase.setWorld(this)}y.prototype=new s,new m;var w=new v;if(y.prototype.getContactMaterial=function(t,e){return this.contactMaterialTable.get(t.id,e.id)},y.prototype.numObjects=function(){return this.bodies.length},y.prototype.collisionMatrixTick=function(){var t=this.collisionMatrixPrevious;this.collisionMatrixPrevious=this.collisionMatrix,this.collisionMatrix=t,this.collisionMatrix.reset(),this.bodyOverlapKeeper.tick(),this.shapeOverlapKeeper.tick()},y.prototype.add=y.prototype.addBody=function(t){-1===this.bodies.indexOf(t)&&(t.index=this.bodies.length,this.bodies.push(t),t.world=this,t.initPosition.copy(t.position),t.initVelocity.copy(t.velocity),t.timeLastSleepy=this.time,t instanceof p&&(t.initAngularVelocity.copy(t.angularVelocity),t.initQuaternion.copy(t.quaternion)),this.collisionMatrix.setNumObjects(this.bodies.length),this.addBodyEvent.body=t,this.idToBodyMap[t.id]=t,this.dispatchEvent(this.addBodyEvent))},y.prototype.addConstraint=function(t){this.constraints.push(t)},y.prototype.removeConstraint=function(t){var e=this.constraints.indexOf(t);-1!==e&&this.constraints.splice(e,1)},y.prototype.rayTest=function(t,e,n){n instanceof f?this.raycastClosest(t,e,{skipBackfaces:!0},n):this.raycastAll(t,e,{skipBackfaces:!0},n)},y.prototype.raycastAll=function(t,e,n,i){return n.mode=v.ALL,n.from=t,n.to=e,n.callback=i,w.intersectWorld(this,n)},y.prototype.raycastAny=function(t,e,n,i){return n.mode=v.ANY,n.from=t,n.to=e,n.result=i,w.intersectWorld(this,n)},y.prototype.raycastClosest=function(t,e,n,i){return n.mode=v.CLOSEST,n.from=t,n.to=e,n.result=i,w.intersectWorld(this,n)},y.prototype.remove=function(t){t.world=null;var e=this.bodies.length-1,n=this.bodies,i=n.indexOf(t);if(-1!==i){n.splice(i,1);for(var r=0;r!==n.length;r++)n[r].index=r;this.collisionMatrix.setNumObjects(e),this.removeBodyEvent.body=t,delete this.idToBodyMap[t.id],this.dispatchEvent(this.removeBodyEvent)}},y.prototype.removeBody=y.prototype.remove,y.prototype.getBodyById=function(t){return this.idToBodyMap[t]},y.prototype.getShapeById=function(t){for(var e=this.bodies,n=0,i=e.length;n<i;n++)for(var r=e[n].shapes,o=0,a=r.length;o<a;o++){var s=r[o];if(s.id===t)return s}},y.prototype.addMaterial=function(t){this.materials.push(t)},y.prototype.addContactMaterial=function(t){this.contactmaterials.push(t),this.contactMaterialTable.set(t.materials[0].id,t.materials[1].id,t)},"undefined"==typeof performance&&(performance={}),!performance.now){var x=Date.now();performance.timing&&performance.timing.navigationStart&&(x=performance.timing.navigationStart),performance.now=function(){return Date.now()-x}}new i,y.prototype.step=function(t,e,n){if(n=n||10,void 0===e)this.internalStep(t),this.time+=t;else{this.accumulator+=e;for(var i=0;this.accumulator>=t&&i<n;)this.internalStep(t),this.accumulator-=t,i++;this.accumulator%=t;var r=this.accumulator/t;this.interpolationFactor=r;for(var o=0;o!==this.bodies.length;o++){var a=this.bodies[o];a.previousPosition.lerp(a.position,r,a.interpolatedPosition),a.previousQuaternion.slerp(a.quaternion,r,a.interpolatedQuaternion),a.previousQuaternion.normalize()}this.time+=e}};var _,b,S,M,E,A,T={type:"postStep"},P={type:"preStep"},L={type:p.COLLIDE_EVENT_NAME,body:null,contact:null},C=[],R=[],O=[],F=[],I=(new i,new i,new i,new i,new i,new i,new i,new i,new i,new r,new r,new r,new i,function(t){return Math.min(Math.max(t,0),1)});y.prototype.internalStep=function(t){this.dt=t;var e,n=this.contacts,i=O,r=F,o=this.numObjects(),a=this.bodies,s=this.solver,c=this.gravity,l=this.doProfiling,u=this.profile,h=p.DYNAMIC,d=this.constraints,f=R,m=(c.norm(),c.x),v=c.y,g=c.z,y=0;for(l&&(e=performance.now()),y=0;y!==o;y++)if((D=a[y]).type===h){var w=D.force,x=D.mass;w.x+=x*m,w.y+=x*v,w.z+=x*g}y=0;for(var _=this.subsystems.length;y!==_;y++)this.subsystems[y].update();l&&(e=performance.now()),i.length=0,r.length=0,this.broadphase.collisionPairs(this,i,r),l&&(u.broadphase=performance.now()-e);var b=d.length;for(y=0;y!==b;y++)if(!(k=d[y]).collideConnected)for(var S=i.length-1;S>=0;S-=1)(k.bodyA===i[S]&&k.bodyB===r[S]||k.bodyB===i[S]&&k.bodyA===r[S])&&(i.splice(S,1),r.splice(S,1));this.collisionMatrixTick(),l&&(e=performance.now());var M=C,E=n.length;for(y=0;y!==E;y++)M.push(n[y]);n.length=0;var A=this.frictionEquations.length;for(y=0;y!==A;y++)f.push(this.frictionEquations[y]);for(this.frictionEquations.length=0,this.narrowphase.getContacts(i,r,this,n,M,this.frictionEquations,f),l&&(u.narrowphase=performance.now()-e),l&&(e=performance.now()),y=0;y<this.frictionEquations.length;y++)s.addEquation(this.frictionEquations[y]);for(var N=n.length,B=0;B!==N;B++){var D=(k=n[B]).bi,z=k.bj,V=k.si,U=k.sj;(D.material&&z.material&&this.getContactMaterial(D.material,z.material)||this.defaultContactMaterial).friction,D.material&&z.material&&(D.material.friction>=0&&z.material.friction>=0&&(D.material.friction,z.material.friction),D.material.restitution>=0&&z.material.restitution>=0&&(k.restitution=D.material.restitution*z.material.restitution)),s.addEquation(k),D.allowSleep&&D.type===p.DYNAMIC&&D.sleepState===p.SLEEPING&&z.sleepState===p.AWAKE&&z.type!==p.STATIC&&z.velocity.norm2()+z.angularVelocity.norm2()>=2*Math.pow(z.sleepSpeedLimit,2)&&(D._wakeUpAfterNarrowphase=!0),z.allowSleep&&z.type===p.DYNAMIC&&z.sleepState===p.SLEEPING&&D.sleepState===p.AWAKE&&D.type!==p.STATIC&&D.velocity.norm2()+D.angularVelocity.norm2()>=2*Math.pow(D.sleepSpeedLimit,2)&&(z._wakeUpAfterNarrowphase=!0),this.collisionMatrix.set(D,z,!0),this.collisionMatrixPrevious.get(D,z)||(L.body=z,L.contact=k,D.dispatchEvent(L),L.body=D,z.dispatchEvent(L)),this.bodyOverlapKeeper.set(D.id,z.id),this.shapeOverlapKeeper.set(V.id,U.id)}for(this.emitContactEvents(),l&&(u.makeContactConstraints=performance.now()-e,e=performance.now()),y=0;y!==o;y++)(D=a[y])._wakeUpAfterNarrowphase&&(D.wakeUp(),D._wakeUpAfterNarrowphase=!1);for(b=d.length,y=0;y!==b;y++){var k;(k=d[y]).update(),S=0;for(var j=k.equations.length;S!==j;S++){var H=k.equations[S];s.addEquation(H)}}s.solve(t,this),l&&(u.solve=performance.now()-e),s.removeAllEquations();var G=Math.pow;for(y=0;y!==o;y++)if((D=a[y]).type&h){var W=G(I(1-D.linearDamping),t),q=D.velocity;q.mult(W,q);var X=D.angularVelocity;if(X){var Y=G(I(1-D.angularDamping),t);X.mult(Y,X)}}for(this.dispatchEvent(P),y=0;y!==o;y++)(D=a[y]).preStep&&D.preStep(D);l&&(e=performance.now());var Q=this.stepnumber%(this.quatNormalizeSkip+1)==0,K=this.quatNormalizeFast;for(y=0;y!==o;y++)a[y].integrate(t,Q,K);for(this.clearForces(),this.broadphase.dirty=!0,l&&(u.integrate=performance.now()-e),this.time+=t,this.stepnumber+=1,this.dispatchEvent(T),y=0;y!==o;y++){var Z=(D=a[y]).postStep;Z&&Z(D)}if(this.allowSleep)for(y=0;y!==o;y++)a[y].sleepTick(this.time)},y.prototype.emitContactEvents=(_=[],b=[],S={type:"beginContact",bodyA:null,bodyB:null},M={type:"endContact",bodyA:null,bodyB:null},E={type:"beginShapeContact",bodyA:null,bodyB:null,shapeA:null,shapeB:null},A={type:"endShapeContact",bodyA:null,bodyB:null,shapeA:null,shapeB:null},function(){var t=this.hasAnyEventListener("beginContact"),e=this.hasAnyEventListener("endContact");if((t||e)&&this.bodyOverlapKeeper.getDiff(_,b),t){for(var n=0,i=_.length;n<i;n+=2)S.bodyA=this.getBodyById(_[n]),S.bodyB=this.getBodyById(_[n+1]),this.dispatchEvent(S);S.bodyA=S.bodyB=null}if(e){for(n=0,i=b.length;n<i;n+=2)M.bodyA=this.getBodyById(b[n]),M.bodyB=this.getBodyById(b[n+1]),this.dispatchEvent(M);M.bodyA=M.bodyB=null}_.length=b.length=0;var r=this.hasAnyEventListener("beginShapeContact"),o=this.hasAnyEventListener("endShapeContact");if((r||o)&&this.shapeOverlapKeeper.getDiff(_,b),r){for(n=0,i=_.length;n<i;n+=2){var a=this.getShapeById(_[n]),s=this.getShapeById(_[n+1]);E.shapeA=a,E.shapeB=s,E.bodyA=a.body,E.bodyB=s.body,this.dispatchEvent(E)}E.bodyA=E.bodyB=E.shapeA=E.shapeB=null}if(o){for(n=0,i=b.length;n<i;n+=2)a=this.getShapeById(b[n]),s=this.getShapeById(b[n+1]),a&&s&&(A.shapeA=a,A.shapeB=s,A.bodyA=a.body,A.bodyB=s.body,this.dispatchEvent(A));A.bodyA=A.bodyB=A.shapeA=A.shapeB=null}}),y.prototype.clearForces=function(){for(var t=this.bodies,e=t.length,n=0;n!==e;n++){var i=t[n];i.force,i.torque,i.force.set(0,0,0),i.torque.set(0,0,0)}}},{"../collision/AABB":3,"../collision/ArrayCollisionMatrix":4,"../collision/NaiveBroadphase":7,"../collision/OverlapKeeper":9,"../collision/Ray":10,"../collision/RaycastResult":11,"../equations/ContactEquation":20,"../equations/FrictionEquation":22,"../material/ContactMaterial":25,"../material/Material":26,"../math/Quaternion":29,"../math/Vec3":31,"../objects/Body":32,"../shapes/Shape":44,"../solver/GSSolver":47,"../utils/EventTarget":50,"../utils/TupleDictionary":53,"./Narrowphase":56}]},{},[2])(2)},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(1),o=n(6),a=n(20),s=n(5),c=n(21);function l(t,e){void 0===e&&(e=c.Space.Global);var n=u(t,e);return new i.Vector3(n.elements[0],n.elements[1],n.elements[2])}function u(t,e){switch(e){case c.Space.Local:return t.matrix;case c.Space.Global:return t.matrixWorld}}e.createCapsuleGeometry=function(t,e,n){void 0===t&&(t=1),void 0===e&&(e=2),void 0===n&&(n=32);for(var r=new i.Geometry,o=2*Math.PI,a=1.5707963267948966,s=[],c=0;c<=n/4;c++)for(var l=0;l<=n;l++){var u=l*o/n,h=-a+Math.PI*c/(n/2),p=new i.Vector3,d=new i.Vector3;p.x=t*Math.cos(h)*Math.cos(u),p.y=t*Math.cos(h)*Math.sin(u),p.z=t*Math.sin(h),p.z-=e/2,d.x=p.x,d.y=p.y,d.z=p.z,r.vertices.push(p),s.push(d)}for(c=n/4;c<=n/2;c++)for(l=0;l<=n;l++){u=l*o/n,h=-a+Math.PI*c/(n/2),p=new i.Vector3,d=new i.Vector3;p.x=t*Math.cos(h)*Math.cos(u),p.y=t*Math.cos(h)*Math.sin(u),p.z=t*Math.sin(h),p.z+=e/2,d.x=p.x,d.y=p.y,d.z=p.z,r.vertices.push(p),s.push(d)}for(c=0;c<=n/2;c++)for(l=0;l<n;l++){var f=new i.Vector4(c*(n+1)+l,c*(n+1)+(l+1),(c+1)*(n+1)+(l+1),(c+1)*(n+1)+l);if(c===n/4){var m=new i.Face3(f.x,f.y,f.z,[s[f.x],s[f.y],s[f.z]]),v=new i.Face3(f.x,f.z,f.w,[s[f.x],s[f.z],s[f.w]]);r.faces.push(v),r.faces.push(m)}else{m=new i.Face3(f.x,f.y,f.z,[s[f.x],s[f.y],s[f.z]]),v=new i.Face3(f.x,f.z,f.w,[s[f.x],s[f.z],s[f.w]]);r.faces.push(m),r.faces.push(v)}}return 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i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(1),s=n(6),c=n(58),l=n(60),u=n(2),h=n(14),p=n(24),d=function(t){function e(e,n){var i=t.call(this)||this;i.updateOrder=2,i.actions={},i.seats=[],i.wheels=[],i.materials=[],i.firstPerson=!1,void 0===n&&(n={}),n.chassisConnectionPointLocal=new a.Vec3,n.axleLocal=new a.Vec3(-1,0,0),n.directionLocal=new a.Vec3(0,-1,0);var r=new a.Material("Mat");return r.friction=.01,i.collision=new a.Body({mass:50}),i.collision.material=r,i.readVehicleData(e),i.modelContainer=new o.Group,i.add(i.modelContainer),i.modelContainer.add(e.scene),i.rayCastVehicle=new 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r(e,t),e.prototype.update=function(e){if(t.prototype.update.call(this,e),this.animationEnded(e))this.toSeat.type===c.SeatType.Driver?this.character.setState(new l.Driving(this.character,this.toSeat)):this.toSeat.type===c.SeatType.Passenger&&this.character.setState(new u.Sitting(this.character,this.toSeat));else{var n=this.timer/this.animationLength,i=h.easeInOutSine(n),r=(new o.Vector3).lerpVectors(this.startPosition,this.endPosition,i);this.character.setPosition(r.x,r.y,r.z),o.Quaternion.slerp(this.startRotation,this.endRotation,this.character.quaternion,i)}},e}(a.CharacterStateBase);e.SwitchingSeats=d},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.velocitySimulator.mass=1,n.character.velocitySimulator.damping=.6,n.character.setArcadeVelocityTarget(.8),n.playAnimation("drop_running_roll",.03),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.character.setCameraRelativeOrientationTarget(),this.animationEnded(e)&&(this.anyDirection()?this.character.setState(new o.Walk(this.character)):this.character.setState(new o.EndWalk(this.character)))},e}(o.CharacterStateBase);e.DropRolling=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=n(5),s=n(11),c=n(9),l=n(17),u=n(2),h=function(t){function e(e,n){var i,r=t.call(this,e)||this;r.hasClosedDoor=!1,r.seat=n,r.canFindVehiclesToEnter=!1,r.canLeaveVehicles=!1;var o=u.detectRelativeSide(n.seatPointObject,n.door.doorObject);return o===a.Side.Left?r.playAnimation("close_door_sitting_left",.1):o===a.Side.Right&&r.playAnimation("close_door_sitting_right",.1),null===(i=r.seat.door)||void 0===i||i.open(),r}return r(e,t),e.prototype.update=function(e){var n;t.prototype.update.call(this,e),this.timer>.4&&!this.hasClosedDoor&&(this.hasClosedDoor=!0,null===(n=this.seat.door)||void 0===n||n.close()),this.animationEnded(e)&&(this.seat.type===c.SeatType.Driver?this.character.setState(new s.Driving(this.character,this.seat)):this.seat.type===c.SeatType.Passenger&&this.character.setState(new l.Sitting(this.character,this.seat)))},e}(o.CharacterStateBase);e.CloseVehicleDoorInside=h},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(1),s=n(6),c=n(2),l=n(7),u=n(79),h=n(81),p=n(8),d=n(28),f=n(82),m=n(84),v=n(11),g=n(85),y=n(14),w=n(86),x=n(87),_=n(9),b=n(88),S=n(89),M=n(10),E=function(t){function e(e){var n=t.call(this)||this;n.updateOrder=1,n.entityType=M.EntityType.Character,n.height=0,n.materials=[],n.acceleration=new o.Vector3,n.velocity=new o.Vector3,n.arcadeVelocityInfluence=new o.Vector3,n.velocityTarget=new o.Vector3,n.arcadeVelocityIsAdditive=!1,n.defaultVelocitySimulatorDamping=.8,n.defaultVelocitySimulatorMass=50,n.moveSpeed=4,n.angularVelocity=0,n.orientation=new o.Vector3(0,0,1),n.orientationTarget=new o.Vector3(0,0,1),n.defaultRotationSimulatorDamping=.5,n.defaultRotationSimulatorMass=10,n.rayResult=new a.RaycastResult,n.rayHasHit=!1,n.rayCastLength=.57,n.raySafeOffset=.03,n.wantsToJump=!1,n.initJumpSpeed=-1,n.groundImpactData=new b.GroundImpactData,n.occupyingSeat=null,n.vehicleEntryInstance=null,n.physicsEnabled=!0,n.readCharacterData(e),n.setAnimations(e.animations),n.tiltContainer=new o.Group,n.add(n.tiltContainer),n.modelContainer=new o.Group,n.modelContainer.position.y=-.57,n.tiltContainer.add(n.modelContainer),n.modelContainer.add(e.scene),n.mixer=new o.AnimationMixer(e.scene),n.velocitySimulator=new u.VectorSpringSimulator(60,n.defaultVelocitySimulatorMass,n.defaultVelocitySimulatorDamping),n.rotationSimulator=new h.RelativeSpringSimulator(60,n.defaultRotationSimulatorMass,n.defaultRotationSimulatorDamping),n.viewVector=new o.Vector3,n.actions={up:new l.KeyBinding("KeyW"),down:new l.KeyBinding("KeyS"),left:new l.KeyBinding("KeyA"),right:new l.KeyBinding("KeyD"),run:new l.KeyBinding("ShiftLeft"),jump:new l.KeyBinding("Space"),use:new l.KeyBinding("KeyE"),enter:new l.KeyBinding("KeyF"),enter_passenger:new l.KeyBinding("KeyG"),seat_switch:new l.KeyBinding("KeyX"),primary:new l.KeyBinding("Mouse0"),secondary:new l.KeyBinding("Mouse1")},n.characterCapsule=new w.CapsuleCollider({mass:1,position:new a.Vec3,height:.5,radius:.25,segments:8,friction:0}),n.characterCapsule.body.shapes.forEach((function(t){t.collisionFilterMask=~y.CollisionGroups.TrimeshColliders})),n.characterCapsule.body.allowSleep=!1,n.characterCapsule.body.collisionFilterGroup=2,n.characterCapsule.body.fixedRotation=!0,n.characterCapsule.body.updateMassProperties();var i=new o.BoxGeometry(.1,.1,.1),r=new o.MeshLambertMaterial({color:16711680});return n.raycastBox=new o.Mesh(i,r),n.raycastBox.visible=!1,n.characterCapsule.body.preStep=function(t){n.physicsPreStep(t,n)},n.characterCapsule.body.postStep=function(t){n.physicsPostStep(t,n)},n.setState(new p.Idle(n)),n}return r(e,t),e.prototype.setAnimations=function(t){this.animations=t},e.prototype.setArcadeVelocityInfluence=function(t,e,n){void 0===e&&(e=t),void 0===n&&(n=t),this.arcadeVelocityInfluence.set(t,e,n)},e.prototype.setViewVector=function(t){this.viewVector.copy(t).normalize()},e.prototype.setState=function(t){this.charState=t,this.charState.onInputChange()},e.prototype.setPosition=function(t,e,n){this.physicsEnabled?(this.characterCapsule.body.previousPosition=new a.Vec3(t,e,n),this.characterCapsule.body.position=new a.Vec3(t,e,n),this.characterCapsule.body.interpolatedPosition=new a.Vec3(t,e,n)):(this.position.x=t,this.position.y=e,this.position.z=n)},e.prototype.resetVelocity=function(){this.velocity.x=0,this.velocity.y=0,this.velocity.z=0,this.characterCapsule.body.velocity.x=0,this.characterCapsule.body.velocity.y=0,this.characterCapsule.body.velocity.z=0,this.velocitySimulator.init()},e.prototype.setArcadeVelocityTarget=function(t,e,n){void 0===e&&(e=0),void 0===n&&(n=0),this.velocityTarget.z=t,this.velocityTarget.x=e,this.velocityTarget.y=n},e.prototype.setOrientation=function(t,e){void 0===e&&(e=!1);var n=(new o.Vector3).copy(t).setY(0).normalize();this.orientationTarget.copy(n),e&&this.orientation.copy(n)},e.prototype.resetOrientation=function(){var t=c.getForward(this);this.setOrientation(t,!0)},e.prototype.setBehaviour=function(t){t.character=this,this.behaviour=t},e.prototype.setPhysicsEnabled=function(t){this.physicsEnabled=t,!0===t?this.world.physicsWorld.addBody(this.characterCapsule.body):this.world.physicsWorld.remove(this.characterCapsule.body)},e.prototype.readCharacterData=function(t){var e=this;t.scene.traverse((function(t){t.isMesh&&(c.setupMeshProperties(t),void 0!==t.material&&e.materials.push(t.material))}))},e.prototype.handleKeyboardEvent=function(t,e,n){if(void 0!==this.controlledObject)this.controlledObject.handleKeyboardEvent(t,e,n);else if("KeyC"===e&&!0===n&&!0===t.shiftKey)this.resetControls(),this.world.cameraOperator.characterCaller=this,this.world.inputManager.setInputReceiver(this.world.cameraOperator);else if("KeyR"===e&&!0===n&&!0===t.shiftKey)this.world.restartScenario();else for(var i in this.actions)if(this.actions.hasOwnProperty(i)){var r=this.actions[i];s.includes(r.eventCodes,e)&&this.triggerAction(i,n)}},e.prototype.handleMouseButton=function(t,e,n){if(void 0!==this.controlledObject)this.controlledObject.handleMouseButton(t,e,n);else for(var i in this.actions)if(this.actions.hasOwnProperty(i)){var r=this.actions[i];s.includes(r.eventCodes,e)&&this.triggerAction(i,n)}},e.prototype.handleMouseMove=function(t,e,n){void 0!==this.controlledObject?this.controlledObject.handleMouseMove(t,e,n):this.world.cameraOperator.move(e,n)},e.prototype.handleMouseWheel=function(t,e){void 0!==this.controlledObject?this.controlledObject.handleMouseWheel(t,e):this.world.scrollTheTimeScale(e)},e.prototype.triggerAction=function(t,e){var n=this.actions[t];n.isPressed!==e&&(n.isPressed=e,n.justPressed=!1,n.justReleased=!1,e?n.justPressed=!0:n.justReleased=!0,this.charState.onInputChange(),n.justPressed=!1,n.justReleased=!1)},e.prototype.takeControl=function(){void 0!==this.world?this.world.inputManager.setInputReceiver(this):console.warn("Attempting to take control of a character that doesn't belong to a world.")},e.prototype.resetControls=function(){for(var t in this.actions)this.actions.hasOwnProperty(t)&&this.triggerAction(t,!1)},e.prototype.update=function(t){var e,n,i;if(null===(e=this.behaviour)||void 0===e||e.update(t),null===(n=this.vehicleEntryInstance)||void 0===n||n.update(t),null===(i=this.charState)||void 0===i||i.update(t),this.physicsEnabled&&this.springMovement(t),this.physicsEnabled&&this.springRotation(t),this.physicsEnabled&&this.rotateModel(),void 0!==this.mixer&&this.mixer.update(t),this.physicsEnabled)this.position.set(this.characterCapsule.body.interpolatedPosition.x,this.characterCapsule.body.interpolatedPosition.y,this.characterCapsule.body.interpolatedPosition.z);else{var r=new o.Vector3;this.getWorldPosition(r),this.characterCapsule.body.position.copy(c.cannonVector(r)),this.characterCapsule.body.interpolatedPosition.copy(c.cannonVector(r))}this.updateMatrixWorld()},e.prototype.inputReceiverInit=function(){void 0===this.controlledObject?(this.world.cameraOperator.setRadius(1.6,!0),this.world.cameraOperator.followMode=!1,this.displayControls()):this.controlledObject.inputReceiverInit()},e.prototype.displayControls=function(){this.world.updateControls([{keys:["W","A","S","D"],desc:"Movement"},{keys:["Shift"],desc:"Sprint"},{keys:["Space"],desc:"Jump"},{keys:["F","or","G"],desc:"Enter vehicle"},{keys:["Shift","+","R"],desc:"Respawn"},{keys:["Shift","+","C"],desc:"Free camera"}])},e.prototype.inputReceiverUpdate=function(t){void 0!==this.controlledObject?this.controlledObject.inputReceiverUpdate(t):(this.viewVector=(new o.Vector3).subVectors(this.position,this.world.camera.position),this.getWorldPosition(this.world.cameraOperator.target))},e.prototype.setAnimation=function(t,e){if(void 0!==this.mixer){var n=o.AnimationClip.findByName(this.animations,t),i=this.mixer.clipAction(n);return null===i?(console.error("Animation "+t+" not found!"),0):(this.mixer.stopAllAction(),i.fadeIn(e),i.play(),i.getClip().duration)}},e.prototype.springMovement=function(t){this.velocitySimulator.target.copy(this.velocityTarget),this.velocitySimulator.simulate(t),this.velocity.copy(this.velocitySimulator.position),this.acceleration.copy(this.velocitySimulator.velocity)},e.prototype.springRotation=function(t){var e=c.getSignedAngleBetweenVectors(this.orientation,this.orientationTarget);this.rotationSimulator.target=e,this.rotationSimulator.simulate(t);var n=this.rotationSimulator.position;this.orientation.applyAxisAngle(new o.Vector3(0,1,0),n),this.angularVelocity=this.rotationSimulator.velocity},e.prototype.getLocalMovementDirection=function(){var t=this.actions.right.isPressed?-1:0,e=this.actions.left.isPressed?1:0,n=this.actions.up.isPressed?1:0,i=this.actions.down.isPressed?-1:0;return new o.Vector3(t+e,0,n+i).normalize()},e.prototype.getCameraRelativeMovementVector=function(){var t=this.getLocalMovementDirection(),e=new o.Vector3(this.viewVector.x,0,this.viewVector.z).normalize();return c.appplyVectorMatrixXZ(e,t)},e.prototype.setCameraRelativeOrientationTarget=function(){if(null===this.vehicleEntryInstance){var t=this.getCameraRelativeMovementVector();0===t.x&&0===t.y&&0===t.z?this.setOrientation(this.orientation):this.setOrientation(t)}},e.prototype.rotateModel=function(){this.lookAt(this.position.x+this.orientation.x,this.position.y+this.orientation.y,this.position.z+this.orientation.z),this.tiltContainer.rotation.z=2.3*-this.angularVelocity*this.velocity.length(),this.tiltContainer.position.setY(Math.cos(Math.abs(2.3*this.angularVelocity*this.velocity.length()))/2-.5)},e.prototype.jump=function(t){void 0===t&&(t=-1),this.wantsToJump=!0,this.initJumpSpeed=t},e.prototype.findVehicleToEnter=function(t){var e=new o.Vector3,n=new S.ClosestObjectFinder(this.position,10);if(this.world.vehicles.forEach((function(t){n.consider(t,t.position)})),void 0!==n.closestObject){var i=n.closestObject,r=new x.VehicleEntryInstance(this);r.wantsToDrive=t;for(var a=new S.ClosestObjectFinder(this.position),s=0,c=i.seats;s<c.length;s++){var l=c[s];if(t){if(l.type===_.SeatType.Driver)l.seatPointObject.getWorldPosition(e),a.consider(l,e);else if(l.type===_.SeatType.Passenger)for(var u=0,h=l.connectedSeats;u<h.length;u++){if(h[u].type===_.SeatType.Driver){l.seatPointObject.getWorldPosition(e),a.consider(l,e);break}}}else l.type===_.SeatType.Passenger&&(l.seatPointObject.getWorldPosition(e),a.consider(l,e))}if(void 0!==a.closestObject){var p=a.closestObject;r.targetSeat=p;for(var d=new S.ClosestObjectFinder(this.position),f=0,m=p.entryPoints;f<m.length;f++){var v=m[f];v.getWorldPosition(e),d.consider(v,e)}void 0!==d.closestObject&&(r.entryPoint=d.closestObject,this.triggerAction("up",!0),this.vehicleEntryInstance=r)}}},e.prototype.enterVehicle=function(t,e){var n;this.resetControls(),(null===(n=t.door)||void 0===n?void 0:n.rotation)<.5?this.setState(new m.OpenVehicleDoor(this,t,e)):this.setState(new d.EnteringVehicle(this,t,e))},e.prototype.teleportToVehicle=function(t,e){this.resetVelocity(),this.rotateModel(),this.setPhysicsEnabled(!1),t.attach(this),this.setPosition(e.seatPointObject.position.x,e.seatPointObject.position.y+.6,e.seatPointObject.position.z),this.quaternion.copy(e.seatPointObject.quaternion),this.occupySeat(e),this.setState(new v.Driving(this,e)),this.startControllingVehicle(t,e)},e.prototype.startControllingVehicle=function(t,e){this.controlledObject!==t&&(this.transferControls(t),this.resetControls(),this.controlledObject=t,this.controlledObject.allowSleep(!1),t.inputReceiverInit(),t.controllingCharacter=this)},e.prototype.transferControls=function(t){for(var e in this.actions)if(this.actions.hasOwnProperty(e)){var n=function(n){if(t.actions.hasOwnProperty(n)){var r=i.actions[e],o=t.actions[n];r.eventCodes.forEach((function(e){o.eventCodes.forEach((function(i){e===i&&t.triggerAction(n,r.isPressed)}))}))}},i=this;for(var r in t.actions)n(r)}},e.prototype.stopControllingVehicle=function(){var t;(null===(t=this.controlledObject)||void 0===t?void 0:t.controllingCharacter)===this&&(this.controlledObject.allowSleep(!0),this.controlledObject.controllingCharacter=void 0,this.controlledObject.resetControls(),this.controlledObject=void 0,this.inputReceiverInit())},e.prototype.exitVehicle=function(){null!==this.occupyingSeat&&(this.occupyingSeat.vehicle.entityType===M.EntityType.Airplane?this.setState(new g.ExitingAirplane(this,this.occupyingSeat)):this.setState(new f.ExitingVehicle(this,this.occupyingSeat)),this.stopControllingVehicle())},e.prototype.occupySeat=function(t){this.occupyingSeat=t,t.occupiedBy=this},e.prototype.leaveSeat=function(){null!==this.occupyingSeat&&(this.occupyingSeat.occupiedBy=null,this.occupyingSeat=null)},e.prototype.physicsPreStep=function(t,e){e.feetRaycast(),e.rayHasHit?e.raycastBox.visible&&(e.raycastBox.position.x=e.rayResult.hitPointWorld.x,e.raycastBox.position.y=e.rayResult.hitPointWorld.y,e.raycastBox.position.z=e.rayResult.hitPointWorld.z):e.raycastBox.visible&&e.raycastBox.position.set(t.position.x,t.position.y-e.rayCastLength-e.raySafeOffset,t.position.z)},e.prototype.feetRaycast=function(){var t=this.characterCapsule.body,e=new a.Vec3(t.position.x,t.position.y,t.position.z),n=new a.Vec3(t.position.x,t.position.y-this.rayCastLength-this.raySafeOffset,t.position.z),i={collisionFilterMask:y.CollisionGroups.Default,skipBackfaces:!0};this.rayHasHit=this.world.physicsWorld.raycastClosest(e,n,i,this.rayResult)},e.prototype.physicsPostStep=function(t,e){var n=new o.Vector3(t.velocity.x,t.velocity.y,t.velocity.z),i=(new o.Vector3).copy(e.velocity).multiplyScalar(e.moveSpeed);i=c.appplyVectorMatrixXZ(e.orientation,i);var r=new o.Vector3;if(e.arcadeVelocityIsAdditive){r.copy(n);var s=c.appplyVectorMatrixXZ(e.orientation,e.velocityTarget),l=(new o.Vector3).copy(i).multiply(e.arcadeVelocityInfluence);(Math.abs(n.x)<Math.abs(s.x*e.moveSpeed)||c.haveDifferentSigns(n.x,i.x))&&(r.x+=l.x),(Math.abs(n.y)<Math.abs(s.y*e.moveSpeed)||c.haveDifferentSigns(n.y,i.y))&&(r.y+=l.y),(Math.abs(n.z)<Math.abs(s.z*e.moveSpeed)||c.haveDifferentSigns(n.z,i.z))&&(r.z+=l.z)}else r=new o.Vector3(o.MathUtils.lerp(n.x,i.x,e.arcadeVelocityInfluence.x),o.MathUtils.lerp(n.y,i.y,e.arcadeVelocityInfluence.y),o.MathUtils.lerp(n.z,i.z,e.arcadeVelocityInfluence.z));if(e.rayHasHit){if(r.y=0,e.rayResult.body.mass>0){var u=new a.Vec3;e.rayResult.body.getVelocityAtWorldPoint(e.rayResult.hitPointWorld,u),r.add(c.threeVector(u))}var h=new o.Vector3(0,1,0),p=new o.Vector3(e.rayResult.hitNormalWorld.x,e.rayResult.hitNormalWorld.y,e.rayResult.hitNormalWorld.z),d=(new o.Quaternion).setFromUnitVectors(h,p),f=(new o.Matrix4).makeRotationFromQuaternion(d);r.applyMatrix4(f),t.velocity.x=r.x,t.velocity.y=r.y,t.velocity.z=r.z,t.position.y=e.rayResult.hitPointWorld.y+e.rayCastLength+r.y/e.world.physicsFrameRate}else t.velocity.x=r.x,t.velocity.y=r.y,t.velocity.z=r.z,e.groundImpactData.velocity.x=t.velocity.x,e.groundImpactData.velocity.y=t.velocity.y,e.groundImpactData.velocity.z=t.velocity.z;if(e.wantsToJump){if(e.initJumpSpeed>-1){t.velocity.y=0;var m=Math.max(4*e.velocitySimulator.position.length(),e.initJumpSpeed);t.velocity=c.cannonVector(e.orientation.clone().multiplyScalar(m))}else{l=new a.Vec3;e.rayResult.body.getVelocityAtWorldPoint(e.rayResult.hitPointWorld,l),t.velocity.vsub(l,t.velocity)}t.velocity.y+=4,t.position.y+=2*e.raySafeOffset,e.wantsToJump=!1}},e.prototype.addToWorld=function(t){s.includes(t.characters,this)?console.warn("Adding character to a world in which it already exists."):(this.world=t,t.characters.push(this),t.physicsWorld.addBody(this.characterCapsule.body),t.graphicsWorld.add(this),t.graphicsWorld.add(this.raycastBox),this.materials.forEach((function(e){t.sky.csm.setupMaterial(e)})))},e.prototype.removeFromWorld=function(t){s.includes(t.characters,this)?(t.inputManager.inputReceiver===this&&(t.inputManager.inputReceiver=void 0),this.world=void 0,s.pull(t.characters,this),t.physicsWorld.remove(this.characterCapsule.body),t.graphicsWorld.remove(this),t.graphicsWorld.remove(this.raycastBox)):console.warn("Removing character from a world in which it isn't present.")},e}(o.Object3D);e.Character=E},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(3),s=n(11),c=n(5),l=n(17),u=n(9),h=n(10),p=n(2),d=n(12),f=function(t){function e(e,n,i){var r=t.call(this,e)||this;r.initialPositionOffset=new o.Vector3,r.startPosition=new o.Vector3,r.endPosition=new o.Vector3,r.startRotation=new o.Quaternion,r.endRotation=new o.Quaternion,r.canFindVehiclesToEnter=!1,r.vehicle=n.vehicle,r.seat=n;var a=p.detectRelativeSide(i,n.seatPointObject);return r.animData=r.getEntryAnimations(n.vehicle.entityType),r.playAnimation(r.animData[a],.1),r.character.resetVelocity(),r.character.tiltContainer.rotation.z=0,r.character.setPhysicsEnabled(!1),r.seat.vehicle.attach(r.character),r.startPosition.copy(i.position),r.startPosition.y+=.53,r.endPosition.copy(n.seatPointObject.position),r.endPosition.y+=.6,r.initialPositionOffset.copy(r.startPosition).sub(r.character.position),r.startRotation.copy(r.character.quaternion),r.endRotation.copy(r.seat.seatPointObject.quaternion),r.factorSimulator=new d.SpringSimulator(60,10,.5),r.factorSimulator.target=1,r}return r(e,t),e.prototype.update=function(e){if(t.prototype.update.call(this,e),this.animationEnded(e))this.character.occupySeat(this.seat),this.character.setPosition(this.endPosition.x,this.endPosition.y,this.endPosition.z),this.seat.type===u.SeatType.Driver?(this.seat.door&&(this.seat.door.physicsEnabled=!0),this.character.setState(new s.Driving(this.character,this.seat))):this.seat.type===u.SeatType.Passenger&&this.character.setState(new l.Sitting(this.character,this.seat));else{this.seat.door&&(this.seat.door.physicsEnabled=!1,this.seat.door.rotation=1);var n=o.MathUtils.clamp(this.timer/(this.animationLength-this.animData.end_early),0,1),i=p.easeInOutSine(n);this.factorSimulator.simulate(e);var r=(new o.Vector3).lerpVectors(this.initialPositionOffset,new o.Vector3,this.factorSimulator.position),a=(new o.Vector3).lerpVectors(this.startPosition.clone().sub(r),this.endPosition,i);this.character.setPosition(a.x,a.y,a.z),o.Quaternion.slerp(this.startRotation,this.endRotation,this.character.quaternion,this.factorSimulator.position)}},e.prototype.getEntryAnimations=function(t){var e,n;switch(t){case h.EntityType.Airplane:return(e={})[c.Side.Left]="enter_airplane_left",e[c.Side.Right]="enter_airplane_right",e.end_early=.3,e;default:return(n={})[c.Side.Left]="sit_down_left",n[c.Side.Right]="sit_down_right",n.end_early=0,n}},e}(a.CharacterStateBase);e.EnteringVehicle=f},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(2),s=function(t){function e(e,n){var i,r=t.call(this,e)||this;return r.startPosition=new o.Vector3,r.endPosition=new o.Vector3,r.startRotation=new o.Quaternion,r.endRotation=new o.Quaternion,r.canFindVehiclesToEnter=!1,r.seat=n,r.vehicle=n.vehicle,null===(i=r.seat.door)||void 0===i||i.open(),r.startPosition.copy(r.character.position),r.startRotation.copy(r.character.quaternion),r.dummyObj=new o.Object3D,r}return r(e,t),e.prototype.detachCharacterFromVehicle=function(){this.character.controlledObject=void 0,this.character.resetOrientation(),this.character.world.graphicsWorld.attach(this.character),this.character.resetVelocity(),this.character.setPhysicsEnabled(!0),this.character.setPosition(this.character.position.x,this.character.position.y,this.character.position.z),this.character.inputReceiverUpdate(0),this.character.characterCapsule.body.velocity.copy(this.vehicle.rayCastVehicle.chassisBody.velocity),this.character.feetRaycast()},e.prototype.updateEndRotation=function(){var t=a.getForward(this.exitPoint);t.y=0,t.normalize(),this.character.world.graphicsWorld.attach(this.dummyObj),this.exitPoint.getWorldPosition(this.dummyObj.position);var e=this.dummyObj.position.clone().add(t);this.dummyObj.lookAt(e),this.seat.seatPointObject.parent.attach(this.dummyObj),this.endRotation.copy(this.dummyObj.quaternion)},e}(n(3).CharacterStateBase);e.ExitingStateBase=s},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),n(31);var i=n(32);e.World=i.World},function(t,e,n){},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(1),o=n(19),a=n(33),s=n(95),c=n(36),l=n(13),u=n(37),h=n(22),p=n(38),d=n(39),f=n(6),m=n(40),v=n(41),g=n(2),y=n(44),w=n(47),x=n(14),_=n(49),b=n(52),S=n(53),M=n(54),E=n(55),A=n(23),T=n(93),P=function(){function t(t){var e=this;this.timeScaleTarget=1,this.scenarios=[],this.characters=[],this.vehicles=[],this.paths=[],this.updatables=[];var n=this;h.Detector.webgl||o.default.fire({icon:"warning",title:"WebGL compatibility",text:"This browser doesn't seem to have the required WebGL capabilities. The application may not work correctly.",footer:'<a href="https://get.webgl.org/" target="_blank">Click here for more information</a>',showConfirmButton:!1,buttonsStyling:!1}),this.renderer=new i.WebGLRenderer,this.renderer.setPixelRatio(window.devicePixelRatio),this.renderer.setSize(window.innerWidth,window.innerHeight),this.renderer.toneMapping=i.ACESFilmicToneMapping,this.renderer.toneMappingExposure=1,this.renderer.shadowMap.enabled=!0,this.renderer.shadowMap.type=i.PCFSoftShadowMap,document.body.appendChild(this.renderer.domElement),this.renderer.domElement.id="canvas",window.addEventListener("resize",(function(){n.camera.aspect=window.innerWidth/window.innerHeight,n.camera.updateProjectionMatrix(),n.renderer.setSize(window.innerWidth,window.innerHeight),f.uniforms.resolution.value.set(1/(window.innerWidth*g),1/(window.innerHeight*g)),n.composer.setSize(window.innerWidth*g,window.innerHeight*g)}),!1),this.graphicsWorld=new i.Scene,this.camera=new i.PerspectiveCamera(80,window.innerWidth/window.innerHeight,.1,1010);var d=new c.RenderPass(this.graphicsWorld,this.camera),f=new l.ShaderPass(u.FXAAShader),g=this.renderer.getPixelRatio();if(f.material.uniforms.resolution.value.x=1/(window.innerWidth*g),f.material.uniforms.resolution.value.y=1/(window.innerHeight*g),this.composer=new s.EffectComposer(this.renderer),this.composer.addPass(d),this.composer.addPass(f),this.physicsWorld=new r.World,this.physicsWorld.gravity.set(0,-9.81,0),this.physicsWorld.broadphase=new r.SAPBroadphase(this.physicsWorld),this.physicsWorld.solver.iterations=10,this.physicsWorld.allowSleep=!0,this.parallelPairs=[],this.physicsFrameRate=60,this.physicsFrameTime=1/this.physicsFrameRate,this.physicsMaxPrediction=this.physicsFrameRate,this.clock=new i.Clock,this.renderDelta=0,this.logicDelta=0,this.sinceLastFrame=0,this.justRendered=!1,this.stats=p.Stats(),this.createParamsGUI(n),this.inputManager=new m.InputManager(this,this.renderer.domElement),this.cameraOperator=new a.CameraOperator(this,this.camera,this.params.Mouse_Sensitivity),this.sky=new v.Sky(this),void 0!==t){var y=new _.LoadingManager(this);y.onFinishedCallback=function(){e.update(1,1),e.setTimeScale(1),o.default.fire({title:"Welcome to Sketchbook!",text:"Feel free to explore the world and interact with available vehicles. There are also various scenarios ready to launch from the right panel.",footer:'<a href="https://github.com/swift502/Sketchbook" target="_blank">GitHub page</a><a href="https://discord.gg/fGuEqCe" target="_blank">Discord server</a>',confirmButtonText:"Okay",buttonsStyling:!1,onClose:function(){A.UIManager.setUserInterfaceVisible(!0)}})},y.loadGLTF(t,(function(t){e.loadScene(y,t)}))}else A.UIManager.setUserInterfaceVisible(!0),A.UIManager.setLoadingScreenVisible(!1),o.default.fire({icon:"success",title:"Hello world!",text:"Empty Sketchbook world was succesfully initialized. Enjoy the blueness of the sky.",buttonsStyling:!1});this.render(this)}return t.prototype.update=function(t,e){this.updatePhysics(t),this.updatables.forEach((function(n){n.update(t,e)})),this.params.Time_Scale=i.MathUtils.lerp(this.params.Time_Scale,this.timeScaleTarget,.2),this.params.Debug_Physics&&this.cannonDebugRenderer.update()},t.prototype.updatePhysics=function(t){var e=this;this.physicsWorld.step(this.physicsFrameTime,t),this.characters.forEach((function(t){e.isOutOfBounds(t.characterCapsule.body.position)&&e.outOfBoundsRespawn(t.characterCapsule.body)})),this.vehicles.forEach((function(t){if(e.isOutOfBounds(t.rayCastVehicle.chassisBody.position)){var n=new i.Vector3;t.spawnPoint.getWorldPosition(n),n.y+=1,e.outOfBoundsRespawn(t.rayCastVehicle.chassisBody,g.cannonVector(n))}}))},t.prototype.isOutOfBounds=function(t){var e=t.x>-211.882&&t.x<211.882&&t.z>-169.098&&t.z<153.232&&t.y>.107,n=t.y<14.989;return!e&&n},t.prototype.outOfBoundsRespawn=function(t,e){var n=e||new r.Vec3(0,16,0),i=new r.Quaternion(0,0,0,1);t.position.copy(n),t.interpolatedPosition.copy(n),t.quaternion.copy(i),t.interpolatedQuaternion.copy(i),t.velocity.setZero(),t.angularVelocity.setZero()},t.prototype.render=function(t){this.requestDelta=this.clock.getDelta(),requestAnimationFrame((function(){t.render(t)}));var e=this.requestDelta+this.renderDelta+this.logicDelta,n=e*this.params.Time_Scale;n=Math.min(n,1/30),t.update(n,e),this.logicDelta=this.clock.getDelta();this.sinceLastFrame+=this.requestDelta+this.renderDelta+this.logicDelta,this.sinceLastFrame%=1/60,this.stats.end(),this.stats.begin(),this.params.FXAA?this.composer.render():this.renderer.render(this.graphicsWorld,this.camera),this.renderDelta=this.clock.getDelta()},t.prototype.setTimeScale=function(t){this.params.Time_Scale=t,this.timeScaleTarget=t},t.prototype.add=function(t){t.addToWorld(this),this.registerUpdatable(t)},t.prototype.registerUpdatable=function(t){this.updatables.push(t),this.updatables.sort((function(t,e){return t.updateOrder>e.updateOrder?1:-1}))},t.prototype.remove=function(t){t.removeFromWorld(this),this.unregisterUpdatable(t)},t.prototype.unregisterUpdatable=function(t){f.pull(this.updatables,t)},t.prototype.loadScene=function(t,e){var n,r=this;e.scene.traverse((function(t){if(t.hasOwnProperty("userData")&&("Mesh"===t.type&&(g.setupMeshProperties(t),r.sky.csm.setupMaterial(t.material),"grass"===t.material.name&&r.registerUpdatable(new y.Grass(t,r)),"ocean"===t.material.name&&r.registerUpdatable(new T.Ocean(t,r))),t.userData.hasOwnProperty("data"))){if("physics"===t.userData.data&&t.userData.hasOwnProperty("type")){if("box"===t.userData.type)(e=new b.BoxCollider({size:new i.Vector3(t.scale.x,t.scale.y,t.scale.z)})).body.position.copy(g.cannonVector(t.position)),e.body.quaternion.copy(g.cannonQuat(t.quaternion)),e.body.computeAABB(),e.body.shapes.forEach((function(t){t.collisionFilterMask=~x.CollisionGroups.TrimeshColliders})),r.physicsWorld.addBody(e.body);else if("trimesh"===t.userData.type){var e=new S.TrimeshCollider(t,{});r.physicsWorld.addBody(e.body)}t.visible=!1}"path"===t.userData.data&&r.paths.push(new w.Path(t)),"scenario"===t.userData.data&&r.scenarios.push(new E.Scenario(t,r))}})),this.graphicsWorld.add(e.scene);for(var o=0,a=this.scenarios;o<a.length;o++){var s=a[o];if(s.default){n=s.id;break}}void 0!==n&&this.launchScenario(n,t)},t.prototype.launchScenario=function(t,e){this.lastScenarioID=t,this.clearEntities(),e||(e=new _.LoadingManager(this));for(var n=0,i=this.scenarios;n<i.length;n++){var r=i[n];(r.id===t||r.spawnAlways)&&r.launch(e,this)}},t.prototype.restartScenario=function(){void 0!==this.lastScenarioID?(document.exitPointerLock(),this.launchScenario(this.lastScenarioID)):console.warn("Can't restart scenario. Last scenarioID is undefined.")},t.prototype.clearEntities=function(){for(var t=0;t<this.characters.length;t++)this.remove(this.characters[t]),t--;for(t=0;t<this.vehicles.length;t++)this.remove(this.vehicles[t]),t--},t.prototype.scrollTheTimeScale=function(t){t>0?(this.timeScaleTarget/=1.3,this.timeScaleTarget<.003&&(this.timeScaleTarget=0)):(this.timeScaleTarget*=1.3,this.timeScaleTarget<.003&&(this.timeScaleTarget=.003),this.timeScaleTarget=Math.min(this.timeScaleTarget,1))},t.prototype.updateControls=function(t){var e="";e+='<h2 class="controls-title">Controls:</h2>',t.forEach((function(t){e+='<div class="ctrl-row">',t.keys.forEach((function(t){e+="+"===t||"and"===t||"or"===t||"&"===t?"&nbsp;"+t+"&nbsp;":'<span class="ctrl-key">'+t+"</span>"})),e+='<span class="ctrl-desc">'+t.desc+"</span></div>"})),document.getElementById("controls").innerHTML=e},t.prototype.createParamsGUI=function(t){var e=this;this.params={Pointer_Lock:!0,Mouse_Sensitivity:.3,Time_Scale:1,Shadows:!0,FXAA:!0,Debug_Physics:!1,Debug_FPS:!1,Sun_Elevation:60,Sun_Rotation:225};var n=new d.GUI;this.scenarioGUIFolder=n.addFolder("Scenarios"),this.scenarioGUIFolder.open();var i=n.addFolder("World");i.add(this.params,"Time_Scale",0,1).listen().onChange((function(e){t.timeScaleTarget=e})),i.add(this.params,"Sun_Elevation",0,180).listen().onChange((function(e){t.sky.phi=e})),i.add(this.params,"Sun_Rotation",0,360).listen().onChange((function(e){t.sky.theta=e}));var r=n.addFolder("Settings");r.add(this.params,"FXAA"),r.add(this.params,"Shadows").onChange((function(t){t?e.sky.csm.lights.forEach((function(t){t.castShadow=!0})):e.sky.csm.lights.forEach((function(t){t.castShadow=!1}))})),r.add(this.params,"Pointer_Lock").onChange((function(e){t.inputManager.setPointerLock(e)})),r.add(this.params,"Mouse_Sensitivity",0,1).onChange((function(e){t.cameraOperator.setSensitivity(e,.8*e)})),r.add(this.params,"Debug_Physics").onChange((function(n){n?e.cannonDebugRenderer=new M.CannonDebugRenderer(e.graphicsWorld,e.physicsWorld):(e.cannonDebugRenderer.clearMeshes(),e.cannonDebugRenderer=void 0),t.characters.forEach((function(t){t.raycastBox.visible=n}))})),r.add(this.params,"Debug_FPS").onChange((function(t){A.UIManager.setFPSVisible(t)})),n.open()},t}();e.World=P},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(2),o=n(7),a=n(6),s=function(){function t(t,e,n,r){void 0===n&&(n=1),void 0===r&&(r=.8*n),this.updateOrder=4,this.radius=1,this.targetRadius=1,this.upVelocity=0,this.forwardVelocity=0,this.rightVelocity=0,this.followMode=!1,this.world=t,this.camera=e,this.target=new i.Vector3,this.sensitivity=new i.Vector2(n,r),this.movementSpeed=.06,this.radius=3,this.theta=0,this.phi=0,this.onMouseDownPosition=new i.Vector2,this.onMouseDownTheta=this.theta,this.onMouseDownPhi=this.phi,this.actions={forward:new o.KeyBinding("KeyW"),back:new o.KeyBinding("KeyS"),left:new o.KeyBinding("KeyA"),right:new o.KeyBinding("KeyD"),up:new o.KeyBinding("KeyE"),down:new o.KeyBinding("KeyQ"),fast:new o.KeyBinding("ShiftLeft")},t.registerUpdatable(this)}return t.prototype.setSensitivity=function(t,e){void 0===e&&(e=t),this.sensitivity=new i.Vector2(t,e)},t.prototype.setRadius=function(t,e){void 0===e&&(e=!1),this.targetRadius=Math.max(.001,t),!0===e&&(this.radius=t)},t.prototype.move=function(t,e){this.theta-=t*(this.sensitivity.x/2),this.theta%=360,this.phi+=e*(this.sensitivity.y/2),this.phi=Math.min(85,Math.max(-85,this.phi))},t.prototype.update=function(t){if(!0===this.followMode){this.camera.position.y=i.MathUtils.clamp(this.camera.position.y,this.target.y,Number.POSITIVE_INFINITY),this.camera.lookAt(this.target);var e=this.target.clone().add((new i.Vector3).subVectors(this.camera.position,this.target).normalize().multiplyScalar(this.targetRadius));this.camera.position.x=e.x,this.camera.position.y=e.y,this.camera.position.z=e.z}else this.radius=i.MathUtils.lerp(this.radius,this.targetRadius,.1),this.camera.position.x=this.target.x+this.radius*Math.sin(this.theta*Math.PI/180)*Math.cos(this.phi*Math.PI/180),this.camera.position.y=this.target.y+this.radius*Math.sin(this.phi*Math.PI/180),this.camera.position.z=this.target.z+this.radius*Math.cos(this.theta*Math.PI/180)*Math.cos(this.phi*Math.PI/180),this.camera.updateMatrix(),this.camera.lookAt(this.target)},t.prototype.handleKeyboardEvent=function(t,e,n){if("KeyC"===e&&!0===n&&!0===t.shiftKey)void 0!==this.characterCaller&&(this.world.inputManager.setInputReceiver(this.characterCaller),this.characterCaller=void 0);else for(var i in this.actions)if(this.actions.hasOwnProperty(i)){var r=this.actions[i];a.includes(r.eventCodes,e)&&(r.isPressed=n)}},t.prototype.handleMouseWheel=function(t,e){this.world.scrollTheTimeScale(e)},t.prototype.handleMouseButton=function(t,e,n){for(var i in this.actions)if(this.actions.hasOwnProperty(i)){var r=this.actions[i];a.includes(r.eventCodes,e)&&(r.isPressed=n)}},t.prototype.handleMouseMove=function(t,e,n){this.move(e,n)},t.prototype.inputReceiverInit=function(){this.target.copy(this.camera.position),this.setRadius(0,!0),this.world.updateControls([{keys:["W","S","A","D"],desc:"Move around"},{keys:["E","Q"],desc:"Move up / down"},{keys:["Shift"],desc:"Speed up"},{keys:["Shift","+","C"],desc:"Exit free camera mode"}])},t.prototype.inputReceiverUpdate=function(t){var e=this.movementSpeed*(this.actions.fast.isPressed?600*t:60*t),n=r.getUp(this.camera),o=r.getRight(this.camera),a=r.getBack(this.camera);this.upVelocity=i.MathUtils.lerp(this.upVelocity,+this.actions.up.isPressed-+this.actions.down.isPressed,.3),this.forwardVelocity=i.MathUtils.lerp(this.forwardVelocity,+this.actions.forward.isPressed-+this.actions.back.isPressed,.3),this.rightVelocity=i.MathUtils.lerp(this.rightVelocity,+this.actions.right.isPressed-+this.actions.left.isPressed,.3),this.target.add(n.multiplyScalar(e*this.upVelocity)),this.target.add(a.multiplyScalar(e*this.forwardVelocity)),this.target.add(o.multiplyScalar(e*this.rightVelocity))},t}();e.CameraOperator=s},function(t,e){var n;n=function(){return this}();try{n=n||new Function("return this")()}catch(t){"object"==typeof window&&(n=window)}t.exports=n},function(t,e){t.exports=function(t){return t.webpackPolyfill||(t.deprecate=function(){},t.paths=[],t.children||(t.children=[]),Object.defineProperty(t,"loaded",{enumerable:!0,get:function(){return t.l}}),Object.defineProperty(t,"id",{enumerable:!0,get:function(){return t.i}}),t.webpackPolyfill=1),t}},function(t,e,n){"use strict";n.r(e),n.d(e,"RenderPass",(function(){return r}));var i=n(4),r=function(t,e,n,r,o){i.a.call(this),this.scene=t,this.camera=e,this.overrideMaterial=n,this.clearColor=r,this.clearAlpha=void 0!==o?o:0,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1};r.prototype=Object.assign(Object.create(i.a.prototype),{constructor:r,render:function(t,e,n){var i,r,o=t.autoClear;t.autoClear=!1,this.scene.overrideMaterial=this.overrideMaterial,this.clearColor&&(i=t.getClearColor().getHex(),r=t.getClearAlpha(),t.setClearColor(this.clearColor,this.clearAlpha)),this.clearDepth&&t.clearDepth(),t.setRenderTarget(this.renderToScreen?null:n),this.clear&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),t.render(this.scene,this.camera),this.clearColor&&t.setClearColor(i,r),this.scene.overrideMaterial=null,t.autoClear=o}})},function(t,e,n){"use strict";n.r(e),n.d(e,"FXAAShader",(function(){return i}));var i={uniforms:{tDiffuse:{value:null},resolution:{value:new(n(0).Vector2)(1/1024,1/512)}},vertexShader:["varying vec2 vUv;","void main() {","\tvUv = uv;","\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );","}"].join("\n"),fragmentShader:["precision highp float;","","uniform sampler2D tDiffuse;","","uniform vec2 resolution;","","varying vec2 vUv;","","// FXAA 3.11 implementation by NVIDIA, ported to WebGL by Agost Biro (biro@archilogic.com)","","//----------------------------------------------------------------------------------","// File:        es3-keplerFXAAassetsshaders/FXAA_DefaultES.frag","// SDK Version: v3.00","// Email:       gameworks@nvidia.com","// Site:        http://developer.nvidia.com/","//","// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.","//","// Redistribution and use in source and binary forms, with or without","// modification, are permitted provided that the following conditions","// are met:","//  * Redistributions of source code must retain the above copyright","//    notice, this list of conditions and the following disclaimer.","//  * Redistributions in binary form must reproduce the above copyright","//    notice, this list of conditions and the following disclaimer in the","//    documentation and/or other materials provided with the distribution.","//  * Neither the name of NVIDIA CORPORATION nor the names of its","//    contributors may be used to endorse or promote products derived","//    from this software without specific prior written permission.","//","// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY","// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE","// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR","// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR","// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,","// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,","// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR","// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY","// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT","// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE","// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.","//","//----------------------------------------------------------------------------------","","#define FXAA_PC 1","#define FXAA_GLSL_100 1","#define FXAA_QUALITY_PRESET 12","","#define FXAA_GREEN_AS_LUMA 1","","/*--------------------------------------------------------------------------*/","#ifndef FXAA_PC_CONSOLE","    //","    // The console algorithm for PC is included","    // for developers targeting really low spec machines.","    // Likely better to just run FXAA_PC, and use a really low preset.","    //","    #define FXAA_PC_CONSOLE 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_GLSL_120","    #define FXAA_GLSL_120 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_GLSL_130","    #define FXAA_GLSL_130 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_HLSL_3","    #define FXAA_HLSL_3 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_HLSL_4","    #define FXAA_HLSL_4 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_HLSL_5","    #define FXAA_HLSL_5 0","#endif","/*==========================================================================*/","#ifndef FXAA_GREEN_AS_LUMA","    //","    // For those using non-linear color,","    // and either not able to get luma in alpha, or not wanting to,","    // this enables FXAA to run using green as a proxy for luma.","    // So with this enabled, no need to pack luma in alpha.","    //","    // This will turn off AA on anything which lacks some amount of green.","    // Pure red and blue or combination of only R and B, will get no AA.","    //","    // Might want to lower the settings for both,","    //    fxaaConsoleEdgeThresholdMin","    //    fxaaQualityEdgeThresholdMin","    // In order to insure AA does not get turned off on colors","    // which contain a minor amount of green.","    //","    // 1 = On.","    // 0 = Off.","    //","    #define FXAA_GREEN_AS_LUMA 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_EARLY_EXIT","    //","    // Controls algorithm's early exit path.","    // On PS3 turning this ON adds 2 cycles to the shader.","    // On 360 turning this OFF adds 10ths of a millisecond to the shader.","    // Turning this off on console will result in a more blurry image.","    // So this defaults to on.","    //","    // 1 = On.","    // 0 = Off.","    //","    #define FXAA_EARLY_EXIT 1","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_DISCARD","    //","    // Only valid for PC OpenGL currently.","    // Probably will not work when FXAA_GREEN_AS_LUMA = 1.","    //","    // 1 = Use discard on pixels which don't need AA.","    //     For APIs which enable concurrent TEX+ROP from same surface.","    // 0 = Return unchanged color on pixels which don't need AA.","    //","    #define FXAA_DISCARD 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_FAST_PIXEL_OFFSET","    //","    // Used for GLSL 120 only.","    //","    // 1 = GL API supports fast pixel offsets","    // 0 = do not use fast pixel offsets","    //","    #ifdef GL_EXT_gpu_shader4","        #define FXAA_FAST_PIXEL_OFFSET 1","    #endif","    #ifdef GL_NV_gpu_shader5","        #define FXAA_FAST_PIXEL_OFFSET 1","    #endif","    #ifdef GL_ARB_gpu_shader5","        #define FXAA_FAST_PIXEL_OFFSET 1","    #endif","    #ifndef FXAA_FAST_PIXEL_OFFSET","        #define FXAA_FAST_PIXEL_OFFSET 0","    #endif","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_GATHER4_ALPHA","    //","    // 1 = API supports gather4 on alpha channel.","    // 0 = API does not support gather4 on alpha channel.","    //","    #if (FXAA_HLSL_5 == 1)","        #define FXAA_GATHER4_ALPHA 1","    #endif","    #ifdef GL_ARB_gpu_shader5","        #define FXAA_GATHER4_ALPHA 1","    #endif","    #ifdef GL_NV_gpu_shader5","        #define FXAA_GATHER4_ALPHA 1","    #endif","    #ifndef FXAA_GATHER4_ALPHA","        #define FXAA_GATHER4_ALPHA 0","    #endif","#endif","","","/*============================================================================","                        FXAA QUALITY - TUNING KNOBS","------------------------------------------------------------------------------","NOTE the other tuning knobs are now in the shader function inputs!","============================================================================*/","#ifndef FXAA_QUALITY_PRESET","    //","    // Choose the quality preset.","    // This needs to be compiled into the shader as it effects code.","    // Best option to include multiple presets is to","    // in each shader define the preset, then include this file.","    //","    // OPTIONS","    // -----------------------------------------------------------------------","    // 10 to 15 - default medium dither (10=fastest, 15=highest quality)","    // 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)","    // 39       - no dither, very expensive","    //","    // NOTES","    // -----------------------------------------------------------------------","    // 12 = slightly faster then FXAA 3.9 and higher edge quality (default)","    // 13 = about same speed as FXAA 3.9 and better than 12","    // 23 = closest to FXAA 3.9 visually and performance wise","    //  _ = the lowest digit is directly related to performance","    // _  = the highest digit is directly related to style","    //","    #define FXAA_QUALITY_PRESET 12","#endif","","","/*============================================================================","","                           FXAA QUALITY - PRESETS","","============================================================================*/","","/*============================================================================","                     FXAA QUALITY - MEDIUM DITHER PRESETS","============================================================================*/","#if (FXAA_QUALITY_PRESET == 10)","    #define FXAA_QUALITY_PS 3","    #define FXAA_QUALITY_P0 1.5","    #define FXAA_QUALITY_P1 3.0","    #define FXAA_QUALITY_P2 12.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 11)","    #define FXAA_QUALITY_PS 4","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 3.0","    #define FXAA_QUALITY_P3 12.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 12)","    #define FXAA_QUALITY_PS 5","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 4.0","    #define FXAA_QUALITY_P4 12.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 13)","    #define FXAA_QUALITY_PS 6","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 4.0","    #define FXAA_QUALITY_P5 12.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 14)","    #define FXAA_QUALITY_PS 7","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 4.0","    #define FXAA_QUALITY_P6 12.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 15)","    #define FXAA_QUALITY_PS 8","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 2.0","    #define FXAA_QUALITY_P6 4.0","    #define FXAA_QUALITY_P7 12.0","#endif","","/*============================================================================","                     FXAA QUALITY - LOW DITHER PRESETS","============================================================================*/","#if (FXAA_QUALITY_PRESET == 20)","    #define FXAA_QUALITY_PS 3","    #define FXAA_QUALITY_P0 1.5","    #define FXAA_QUALITY_P1 2.0","    #define FXAA_QUALITY_P2 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 21)","    #define FXAA_QUALITY_PS 4","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 22)","    #define FXAA_QUALITY_PS 5","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 23)","    #define FXAA_QUALITY_PS 6","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 24)","    #define FXAA_QUALITY_PS 7","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 3.0","    #define FXAA_QUALITY_P6 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 25)","    #define FXAA_QUALITY_PS 8","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 2.0","    #define FXAA_QUALITY_P6 4.0","    #define FXAA_QUALITY_P7 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 26)","    #define FXAA_QUALITY_PS 9","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 2.0","    #define FXAA_QUALITY_P6 2.0","    #define FXAA_QUALITY_P7 4.0","    #define FXAA_QUALITY_P8 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 27)","    #define FXAA_QUALITY_PS 10","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 2.0","    #define FXAA_QUALITY_P6 2.0","    #define FXAA_QUALITY_P7 2.0","    #define FXAA_QUALITY_P8 4.0","    #define FXAA_QUALITY_P9 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 28)","    #define FXAA_QUALITY_PS 11","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 2.0","    #define FXAA_QUALITY_P6 2.0","    #define FXAA_QUALITY_P7 2.0","    #define FXAA_QUALITY_P8 2.0","    #define FXAA_QUALITY_P9 4.0","    #define FXAA_QUALITY_P10 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 29)","    #define FXAA_QUALITY_PS 12","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 2.0","    #define FXAA_QUALITY_P6 2.0","    #define FXAA_QUALITY_P7 2.0","    #define FXAA_QUALITY_P8 2.0","    #define FXAA_QUALITY_P9 2.0","    #define FXAA_QUALITY_P10 4.0","    #define FXAA_QUALITY_P11 8.0","#endif","","/*============================================================================","                     FXAA QUALITY - EXTREME QUALITY","============================================================================*/","#if (FXAA_QUALITY_PRESET == 39)","    #define FXAA_QUALITY_PS 12","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.0","    #define FXAA_QUALITY_P2 1.0","    #define FXAA_QUALITY_P3 1.0","    #define FXAA_QUALITY_P4 1.0","    #define FXAA_QUALITY_P5 1.5","    #define FXAA_QUALITY_P6 2.0","    #define FXAA_QUALITY_P7 2.0","    #define FXAA_QUALITY_P8 2.0","    #define FXAA_QUALITY_P9 2.0","    #define FXAA_QUALITY_P10 4.0","    #define FXAA_QUALITY_P11 8.0","#endif","","","","/*============================================================================","","                                API PORTING","","============================================================================*/","#if (FXAA_GLSL_100 == 1) || (FXAA_GLSL_120 == 1) || (FXAA_GLSL_130 == 1)","    #define FxaaBool bool","    #define FxaaDiscard discard","    #define FxaaFloat float","    #define FxaaFloat2 vec2","    #define FxaaFloat3 vec3","    #define FxaaFloat4 vec4","    #define FxaaHalf float","    #define FxaaHalf2 vec2","    #define FxaaHalf3 vec3","    #define FxaaHalf4 vec4","    #define FxaaInt2 ivec2","    #define FxaaSat(x) clamp(x, 0.0, 1.0)","    #define FxaaTex sampler2D","#else","    #define FxaaBool bool","    #define FxaaDiscard clip(-1)","    #define FxaaFloat float","    #define FxaaFloat2 float2","    #define FxaaFloat3 float3","    #define FxaaFloat4 float4","    #define FxaaHalf half","    #define FxaaHalf2 half2","    #define FxaaHalf3 half3","    #define FxaaHalf4 half4","    #define FxaaSat(x) saturate(x)","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_GLSL_100 == 1)","  #define FxaaTexTop(t, p) texture2D(t, p, 0.0)","  #define FxaaTexOff(t, p, o, r) texture2D(t, p + (o * r), 0.0)","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_GLSL_120 == 1)","    // Requires,","    //  #version 120","    // And at least,","    //  #extension GL_EXT_gpu_shader4 : enable","    //  (or set FXAA_FAST_PIXEL_OFFSET 1 to work like DX9)","    #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)","    #if (FXAA_FAST_PIXEL_OFFSET == 1)","        #define FxaaTexOff(t, p, o, r) texture2DLodOffset(t, p, 0.0, o)","    #else","        #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)","    #endif","    #if (FXAA_GATHER4_ALPHA == 1)","        // use #extension GL_ARB_gpu_shader5 : enable","        #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)","        #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)","        #define FxaaTexGreen4(t, p) textureGather(t, p, 1)","        #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)","    #endif","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_GLSL_130 == 1)",'    // Requires "#version 130" or better',"    #define FxaaTexTop(t, p) textureLod(t, p, 0.0)","    #define FxaaTexOff(t, p, o, r) textureLodOffset(t, p, 0.0, o)","    #if (FXAA_GATHER4_ALPHA == 1)","        // use #extension GL_ARB_gpu_shader5 : enable","        #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)","        #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)","        #define FxaaTexGreen4(t, p) textureGather(t, p, 1)","        #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)","    #endif","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_HLSL_3 == 1)","    #define FxaaInt2 float2","    #define FxaaTex sampler2D","    #define FxaaTexTop(t, p) tex2Dlod(t, float4(p, 0.0, 0.0))","    #define FxaaTexOff(t, p, o, r) tex2Dlod(t, float4(p + (o * r), 0, 0))","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_HLSL_4 == 1)","    #define FxaaInt2 int2","    struct FxaaTex { SamplerState smpl; Texture2D tex; };","    #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)","    #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_HLSL_5 == 1)","    #define FxaaInt2 int2","    struct FxaaTex { SamplerState smpl; Texture2D tex; };","    #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)","    #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)","    #define FxaaTexAlpha4(t, p) t.tex.GatherAlpha(t.smpl, p)","    #define FxaaTexOffAlpha4(t, p, o) t.tex.GatherAlpha(t.smpl, p, o)","    #define FxaaTexGreen4(t, p) t.tex.GatherGreen(t.smpl, p)","    #define FxaaTexOffGreen4(t, p, o) t.tex.GatherGreen(t.smpl, p, o)","#endif","","","/*============================================================================","                   GREEN AS LUMA OPTION SUPPORT FUNCTION","============================================================================*/","#if (FXAA_GREEN_AS_LUMA == 0)","    FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.w; }","#else","    FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }","#endif","","","","","/*============================================================================","","                             FXAA3 QUALITY - PC","","============================================================================*/","#if (FXAA_PC == 1)","/*--------------------------------------------------------------------------*/","FxaaFloat4 FxaaPixelShader(","    //","    // Use noperspective interpolation here (turn off perspective interpolation).","    // {xy} = center of pixel","    FxaaFloat2 pos,","    //","    // Used only for FXAA Console, and not used on the 360 version.","    // Use noperspective interpolation here (turn off perspective interpolation).","    // {xy_} = upper left of pixel","    // {_zw} = lower right of pixel","    FxaaFloat4 fxaaConsolePosPos,","    //","    // Input color texture.","    // {rgb_} = color in linear or perceptual color space","    // if (FXAA_GREEN_AS_LUMA == 0)","    //     {__a} = luma in perceptual color space (not linear)","    FxaaTex tex,","    //","    // Only used on the optimized 360 version of FXAA Console.",'    // For everything but 360, just use the same input here as for "tex".',"    // For 360, same texture, just alias with a 2nd sampler.","    // This sampler needs to have an exponent bias of -1.","    FxaaTex fxaaConsole360TexExpBiasNegOne,","    //","    // Only used on the optimized 360 version of FXAA Console.",'    // For everything but 360, just use the same input here as for "tex".',"    // For 360, same texture, just alias with a 3nd sampler.","    // This sampler needs to have an exponent bias of -2.","    FxaaTex fxaaConsole360TexExpBiasNegTwo,","    //","    // Only used on FXAA Quality.","    // This must be from a constant/uniform.","    // {x_} = 1.0/screenWidthInPixels","    // {_y} = 1.0/screenHeightInPixels","    FxaaFloat2 fxaaQualityRcpFrame,","    //","    // Only used on FXAA Console.","    // This must be from a constant/uniform.","    // This effects sub-pixel AA quality and inversely sharpness.","    //   Where N ranges between,","    //     N = 0.50 (default)","    //     N = 0.33 (sharper)","    // {x__} = -N/screenWidthInPixels","    // {_y_} = -N/screenHeightInPixels","    // {_z_} =  N/screenWidthInPixels","    // {__w} =  N/screenHeightInPixels","    FxaaFloat4 fxaaConsoleRcpFrameOpt,","    //","    // Only used on FXAA Console.","    // Not used on 360, but used on PS3 and PC.","    // This must be from a constant/uniform.","    // {x__} = -2.0/screenWidthInPixels","    // {_y_} = -2.0/screenHeightInPixels","    // {_z_} =  2.0/screenWidthInPixels","    // {__w} =  2.0/screenHeightInPixels","    FxaaFloat4 fxaaConsoleRcpFrameOpt2,","    //","    // Only used on FXAA Console.","    // Only used on 360 in place of fxaaConsoleRcpFrameOpt2.","    // This must be from a constant/uniform.","    // {x__} =  8.0/screenWidthInPixels","    // {_y_} =  8.0/screenHeightInPixels","    // {_z_} = -4.0/screenWidthInPixels","    // {__w} = -4.0/screenHeightInPixels","    FxaaFloat4 fxaaConsole360RcpFrameOpt2,","    //","    // Only used on FXAA Quality.","    // This used to be the FXAA_QUALITY_SUBPIX define.","    // It is here now to allow easier tuning.","    // Choose the amount of sub-pixel aliasing removal.","    // This can effect sharpness.","    //   1.00 - upper limit (softer)","    //   0.75 - default amount of filtering","    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)","    //   0.25 - almost off","    //   0.00 - completely off","    FxaaFloat fxaaQualitySubpix,","    //","    // Only used on FXAA Quality.","    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD define.","    // It is here now to allow easier tuning.","    // The minimum amount of local contrast required to apply algorithm.","    //   0.333 - too little (faster)","    //   0.250 - low quality","    //   0.166 - default","    //   0.125 - high quality","    //   0.063 - overkill (slower)","    FxaaFloat fxaaQualityEdgeThreshold,","    //","    // Only used on FXAA Quality.","    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD_MIN define.","    // It is here now to allow easier tuning.","    // Trims the algorithm from processing darks.","    //   0.0833 - upper limit (default, the start of visible unfiltered edges)","    //   0.0625 - high quality (faster)","    //   0.0312 - visible limit (slower)","    // Special notes when using FXAA_GREEN_AS_LUMA,","    //   Likely want to set this to zero.","    //   As colors that are mostly not-green","    //   will appear very dark in the green channel!","    //   Tune by looking at mostly non-green content,","    //   then start at zero and increase until aliasing is a problem.","    FxaaFloat fxaaQualityEdgeThresholdMin,","    //","    // Only used on FXAA Console.","    // This used to be the FXAA_CONSOLE_EDGE_SHARPNESS define.","    // It is here now to allow easier tuning.","    // This does not effect PS3, as this needs to be compiled in.","    //   Use FXAA_CONSOLE_PS3_EDGE_SHARPNESS for PS3.","    //   Due to the PS3 being ALU bound,","    //   there are only three safe values here: 2 and 4 and 8.","    //   These options use the shaders ability to a free *|/ by 2|4|8.","    // For all other platforms can be a non-power of two.","    //   8.0 is sharper (default!!!)","    //   4.0 is softer","    //   2.0 is really soft (good only for vector graphics inputs)","    FxaaFloat fxaaConsoleEdgeSharpness,","    //","    // Only used on FXAA Console.","    // This used to be the FXAA_CONSOLE_EDGE_THRESHOLD define.","    // It is here now to allow easier tuning.","    // This does not effect PS3, as this needs to be compiled in.","    //   Use FXAA_CONSOLE_PS3_EDGE_THRESHOLD for PS3.","    //   Due to the PS3 being ALU bound,","    //   there are only two safe values here: 1/4 and 1/8.","    //   These options use the shaders ability to a free *|/ by 2|4|8.","    // The console setting has a different mapping than the quality setting.","    // Other platforms can use other values.","    //   0.125 leaves less aliasing, but is softer (default!!!)","    //   0.25 leaves more aliasing, and is sharper","    FxaaFloat fxaaConsoleEdgeThreshold,","    //","    // Only used on FXAA Console.","    // This used to be the FXAA_CONSOLE_EDGE_THRESHOLD_MIN define.","    // It is here now to allow easier tuning.","    // Trims the algorithm from processing darks.","    // The console setting has a different mapping than the quality setting.","    // This only applies when FXAA_EARLY_EXIT is 1.","    // This does not apply to PS3,","    // PS3 was simplified to avoid more shader instructions.","    //   0.06 - faster but more aliasing in darks","    //   0.05 - default","    //   0.04 - slower and less aliasing in darks","    // Special notes when using FXAA_GREEN_AS_LUMA,","    //   Likely want to set this to zero.","    //   As colors that are mostly not-green","    //   will appear very dark in the green channel!","    //   Tune by looking at mostly non-green content,","    //   then start at zero and increase until aliasing is a problem.","    FxaaFloat fxaaConsoleEdgeThresholdMin,","    //","    // Extra constants for 360 FXAA Console only.","    // Use zeros or anything else for other platforms.","    // These must be in physical constant registers and NOT immediates.","    // Immediates will result in compiler un-optimizing.","    // {xyzw} = float4(1.0, -1.0, 0.25, -0.25)","    FxaaFloat4 fxaaConsole360ConstDir",") {","/*--------------------------------------------------------------------------*/","    FxaaFloat2 posM;","    posM.x = pos.x;","    posM.y = pos.y;","    #if (FXAA_GATHER4_ALPHA == 1)","        #if (FXAA_DISCARD == 0)","            FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);","            #if (FXAA_GREEN_AS_LUMA == 0)","                #define lumaM rgbyM.w","            #else","                #define lumaM rgbyM.y","            #endif","        #endif","        #if (FXAA_GREEN_AS_LUMA == 0)","            FxaaFloat4 luma4A = FxaaTexAlpha4(tex, posM);","            FxaaFloat4 luma4B = FxaaTexOffAlpha4(tex, posM, FxaaInt2(-1, -1));","        #else","            FxaaFloat4 luma4A = FxaaTexGreen4(tex, posM);","            FxaaFloat4 luma4B = FxaaTexOffGreen4(tex, posM, FxaaInt2(-1, -1));","        #endif","        #if (FXAA_DISCARD == 1)","            #define lumaM luma4A.w","        #endif","        #define lumaE luma4A.z","        #define lumaS luma4A.x","        #define lumaSE luma4A.y","        #define lumaNW luma4B.w","        #define lumaN luma4B.z","        #define lumaW luma4B.x","    #else","        FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);","        #if (FXAA_GREEN_AS_LUMA == 0)","            #define lumaM rgbyM.w","        #else","            #define lumaM rgbyM.y","        #endif","        #if (FXAA_GLSL_100 == 1)","          FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2( 0.0, 1.0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2( 1.0, 0.0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2( 0.0,-1.0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2(-1.0, 0.0), fxaaQualityRcpFrame.xy));","        #else","          FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));","        #endif","    #endif","/*--------------------------------------------------------------------------*/","    FxaaFloat maxSM = max(lumaS, lumaM);","    FxaaFloat minSM = min(lumaS, lumaM);","    FxaaFloat maxESM = max(lumaE, maxSM);","    FxaaFloat minESM = min(lumaE, minSM);","    FxaaFloat maxWN = max(lumaN, lumaW);","    FxaaFloat minWN = min(lumaN, lumaW);","    FxaaFloat rangeMax = max(maxWN, maxESM);","    FxaaFloat rangeMin = min(minWN, minESM);","    FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;","    FxaaFloat range = rangeMax - rangeMin;","    FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);","    FxaaBool earlyExit = range < rangeMaxClamped;","/*--------------------------------------------------------------------------*/","    if(earlyExit)","        #if (FXAA_DISCARD == 1)","            FxaaDiscard;","        #else","            return rgbyM;","        #endif","/*--------------------------------------------------------------------------*/","    #if (FXAA_GATHER4_ALPHA == 0)","        #if (FXAA_GLSL_100 == 1)","          FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2(-1.0,-1.0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2( 1.0, 1.0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2( 1.0,-1.0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2(-1.0, 1.0), fxaaQualityRcpFrame.xy));","        #else","          FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));","        #endif","    #else","        FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(1, -1), fxaaQualityRcpFrame.xy));","        FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));","    #endif","/*--------------------------------------------------------------------------*/","    FxaaFloat lumaNS = lumaN + lumaS;","    FxaaFloat lumaWE = lumaW + lumaE;","    FxaaFloat subpixRcpRange = 1.0/range;","    FxaaFloat subpixNSWE = lumaNS + lumaWE;","    FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;","    FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;","/*--------------------------------------------------------------------------*/","    FxaaFloat lumaNESE = lumaNE + lumaSE;","    FxaaFloat lumaNWNE = lumaNW + lumaNE;","    FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;","    FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;","/*--------------------------------------------------------------------------*/","    FxaaFloat lumaNWSW = lumaNW + lumaSW;","    FxaaFloat lumaSWSE = lumaSW + lumaSE;","    FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);","    FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);","    FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;","    FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;","    FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;","    FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;","/*--------------------------------------------------------------------------*/","    FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;","    FxaaFloat lengthSign = fxaaQualityRcpFrame.x;","    FxaaBool horzSpan = edgeHorz >= edgeVert;","    FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;","/*--------------------------------------------------------------------------*/","    if(!horzSpan) lumaN = lumaW;","    if(!horzSpan) lumaS = lumaE;","    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;","    FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;","/*--------------------------------------------------------------------------*/","    FxaaFloat gradientN = lumaN - lumaM;","    FxaaFloat gradientS = lumaS - lumaM;","    FxaaFloat lumaNN = lumaN + lumaM;","    FxaaFloat lumaSS = lumaS + lumaM;","    FxaaBool pairN = abs(gradientN) >= abs(gradientS);","    FxaaFloat gradient = max(abs(gradientN), abs(gradientS));","    if(pairN) lengthSign = -lengthSign;","    FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);","/*--------------------------------------------------------------------------*/","    FxaaFloat2 posB;","    posB.x = posM.x;","    posB.y = posM.y;","    FxaaFloat2 offNP;","    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;","    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;","    if(!horzSpan) posB.x += lengthSign * 0.5;","    if( horzSpan) posB.y += lengthSign * 0.5;","/*--------------------------------------------------------------------------*/","    FxaaFloat2 posN;","    posN.x = posB.x - offNP.x * FXAA_QUALITY_P0;","    posN.y = posB.y - offNP.y * FXAA_QUALITY_P0;","    FxaaFloat2 posP;","    posP.x = posB.x + offNP.x * FXAA_QUALITY_P0;","    posP.y = posB.y + offNP.y * FXAA_QUALITY_P0;","    FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;","    FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));","    FxaaFloat subpixE = subpixC * subpixC;","    FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));","/*--------------------------------------------------------------------------*/","    if(!pairN) lumaNN = lumaSS;","    FxaaFloat gradientScaled = gradient * 1.0/4.0;","    FxaaFloat lumaMM = lumaM - lumaNN * 0.5;","    FxaaFloat subpixF = subpixD * subpixE;","    FxaaBool lumaMLTZero = lumaMM < 0.0;","/*--------------------------------------------------------------------------*/","    lumaEndN -= lumaNN * 0.5;","    lumaEndP -= lumaNN * 0.5;","    FxaaBool doneN = abs(lumaEndN) >= gradientScaled;","    FxaaBool doneP = abs(lumaEndP) >= gradientScaled;","    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P1;","    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P1;","    FxaaBool doneNP = (!doneN) || (!doneP);","    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P1;","    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P1;","/*--------------------------------------------------------------------------*/","    if(doneNP) {","        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","        doneN = abs(lumaEndN) >= gradientScaled;","        doneP = abs(lumaEndP) >= gradientScaled;","        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P2;","        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P2;","        doneNP = (!doneN) || (!doneP);","        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P2;","        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P2;","/*--------------------------------------------------------------------------*/","        #if (FXAA_QUALITY_PS > 3)","        if(doneNP) {","            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","            doneN = abs(lumaEndN) >= gradientScaled;","            doneP = abs(lumaEndP) >= gradientScaled;","            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P3;","            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P3;","            doneNP = (!doneN) || (!doneP);","            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P3;","            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P3;","/*--------------------------------------------------------------------------*/","            #if (FXAA_QUALITY_PS > 4)","            if(doneNP) {","                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                doneN = abs(lumaEndN) >= gradientScaled;","                doneP = abs(lumaEndP) >= gradientScaled;","                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P4;","                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P4;","                doneNP = (!doneN) || (!doneP);","                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P4;","                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P4;","/*--------------------------------------------------------------------------*/","                #if (FXAA_QUALITY_PS > 5)","                if(doneNP) {","                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                    doneN = abs(lumaEndN) >= gradientScaled;","                    doneP = abs(lumaEndP) >= gradientScaled;","                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P5;","                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P5;","                    doneNP = (!doneN) || (!doneP);","                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P5;","                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P5;","/*--------------------------------------------------------------------------*/","                    #if (FXAA_QUALITY_PS > 6)","                    if(doneNP) {","                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                        doneN = abs(lumaEndN) >= gradientScaled;","                        doneP = abs(lumaEndP) >= gradientScaled;","                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P6;","                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P6;","                        doneNP = (!doneN) || (!doneP);","                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P6;","                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P6;","/*--------------------------------------------------------------------------*/","                        #if (FXAA_QUALITY_PS > 7)","                        if(doneNP) {","                            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                            doneN = abs(lumaEndN) >= gradientScaled;","                            doneP = abs(lumaEndP) >= gradientScaled;","                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P7;","                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P7;","                            doneNP = (!doneN) || (!doneP);","                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P7;","                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P7;","/*--------------------------------------------------------------------------*/","    #if (FXAA_QUALITY_PS > 8)","    if(doneNP) {","        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","        doneN = abs(lumaEndN) >= gradientScaled;","        doneP = abs(lumaEndP) >= gradientScaled;","        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P8;","        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P8;","        doneNP = (!doneN) || (!doneP);","        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P8;","        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P8;","/*--------------------------------------------------------------------------*/","        #if (FXAA_QUALITY_PS > 9)","        if(doneNP) {","            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","            doneN = abs(lumaEndN) >= gradientScaled;","            doneP = abs(lumaEndP) >= gradientScaled;","            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P9;","            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P9;","            doneNP = (!doneN) || (!doneP);","            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P9;","            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P9;","/*--------------------------------------------------------------------------*/","            #if (FXAA_QUALITY_PS > 10)","            if(doneNP) {","                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                doneN = abs(lumaEndN) >= gradientScaled;","                doneP = abs(lumaEndP) >= gradientScaled;","                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P10;","                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P10;","                doneNP = (!doneN) || (!doneP);","                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P10;","                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P10;","/*--------------------------------------------------------------------------*/","                #if (FXAA_QUALITY_PS > 11)","                if(doneNP) {","                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                    doneN = abs(lumaEndN) >= gradientScaled;","                    doneP = abs(lumaEndP) >= gradientScaled;","                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P11;","                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P11;","                    doneNP = (!doneN) || (!doneP);","                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P11;","                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P11;","/*--------------------------------------------------------------------------*/","                    #if (FXAA_QUALITY_PS > 12)","                    if(doneNP) {","                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                        doneN = abs(lumaEndN) >= gradientScaled;","                        doneP = abs(lumaEndP) >= gradientScaled;","                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P12;","                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P12;","                        doneNP = (!doneN) || (!doneP);","                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P12;","                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P12;","/*--------------------------------------------------------------------------*/","                    }","                    #endif","/*--------------------------------------------------------------------------*/","                }","                #endif","/*--------------------------------------------------------------------------*/","            }","            #endif","/*--------------------------------------------------------------------------*/","        }","        #endif","/*--------------------------------------------------------------------------*/","    }","    #endif","/*--------------------------------------------------------------------------*/","                        }","                        #endif","/*--------------------------------------------------------------------------*/","                    }","                    #endif","/*--------------------------------------------------------------------------*/","                }","                #endif","/*--------------------------------------------------------------------------*/","            }","            #endif","/*--------------------------------------------------------------------------*/","        }","        #endif","/*--------------------------------------------------------------------------*/","    }","/*--------------------------------------------------------------------------*/","    FxaaFloat dstN = posM.x - posN.x;","    FxaaFloat dstP = posP.x - posM.x;","    if(!horzSpan) dstN = posM.y - posN.y;","    if(!horzSpan) dstP = posP.y - posM.y;","/*--------------------------------------------------------------------------*/","    FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;","    FxaaFloat spanLength = (dstP + dstN);","    FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;","    FxaaFloat spanLengthRcp = 1.0/spanLength;","/*--------------------------------------------------------------------------*/","    FxaaBool directionN = dstN < dstP;","    FxaaFloat dst = min(dstN, dstP);","    FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;","    FxaaFloat subpixG = subpixF * subpixF;","    FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;","    FxaaFloat subpixH = subpixG * fxaaQualitySubpix;","/*--------------------------------------------------------------------------*/","    FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;","    FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);","    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;","    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;","    #if (FXAA_DISCARD == 1)","        return FxaaTexTop(tex, posM);","    #else","        return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);","    #endif","}","/*==========================================================================*/","#endif","","void main() {","  gl_FragColor = FxaaPixelShader(","    vUv,","    vec4(0.0),","    tDiffuse,","    tDiffuse,","    tDiffuse,","    resolution,","    vec4(0.0),","    vec4(0.0),","    vec4(0.0),","    0.75,","    0.166,","    0.0833,","    0.0,","    0.0,","    0.0,","    vec4(0.0)","  );","","  // TODO avoid querying texture twice for same texel","  gl_FragColor.a = texture2D(tDiffuse, vUv).a;","}"].join("\n")}},function(t,e,n){"use strict";n.r(e),n.d(e,"Stats",(function(){return i}));var i=function(){var t=document.createElement("div");function e(e){return t.appendChild(e.dom),e}function n(e){for(var n=0;n<t.children.length;n++)t.children[n].style.display="inline-block";e}t.id="statsBox",t.style.display="none",document.getElementById("ui-container").appendChild(t);var r=(performance||Date).now(),o=r,a=0,s=e(new i.Panel("FPS","#0ff","#002")),c=e(new i.Panel("MS","#0f0","#020"));if(self.performance&&self.performance.memory)var l=e(new i.Panel("MB","#f08","#201"));return n(0),{REVISION:16,dom:t,addPanel:e,showPanel:n,begin:function(){r=(performance||Date).now()},end:function(){a++;var t=(performance||Date).now();if(c.update(t-r,200),t>o+1e3&&(s.update(1e3*a/(t-o),100),o=t,a=0,l)){var e=performance.memory;l.update(e.usedJSHeapSize/1048576,e.jsHeapSizeLimit/1048576)}return t},update:function(){r=this.end()},domElement:t,setMode:n}};i.Panel=function(t,e,n){var i=1/0,r=0,o=Math.round,a=o(window.devicePixelRatio||1),s=100*a,c=48*a,l=3*a,u=2*a,h=3*a,p=15*a,d=94*a,f=30*a,m=document.createElement("canvas");m.width=s,m.height=c,m.style.cssText="width:100px;height:48px";var v=m.getContext("2d");return v.font="bold "+9*a+"px Helvetica,Arial,sans-serif",v.textBaseline="top",v.fillStyle=n,v.fillRect(0,0,s,c),v.fillStyle=e,v.fillText(t,l,u),v.fillRect(h,p,d,f),v.fillStyle=n,v.globalAlpha=.9,v.fillRect(h,p,d,f),{dom:m,update:function(c,g){i=Math.min(i,c),r=Math.max(r,c),v.fillStyle=n,v.globalAlpha=1,v.fillRect(0,0,s,p),v.fillStyle=e,v.fillText(o(c)+" "+t+" ("+o(i)+"-"+o(r)+")",l,u),v.drawImage(m,h+a,p,d-a,f,h,p,d-a,f),v.fillRect(h+d-a,p,a,f),v.fillStyle=n,v.globalAlpha=.9,v.fillRect(h+d-a,p,a,o((1-c/g)*f))}}}},function(t,e,n){t.exports=function(){"use strict";function t(t,e){var n=t.__state.conversionName.toString(),i=Math.round(t.r),r=Math.round(t.g),o=Math.round(t.b),a=t.a,s=Math.round(t.h),c=t.s.toFixed(1),l=t.v.toFixed(1);if(e||"THREE_CHAR_HEX"===n||"SIX_CHAR_HEX"===n){for(var 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worldPosition = modelMatrix * vec4( position, 1.0 );\n      \tvWorldPosition = worldPosition.xyz;\n  \n      \tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n  \n      \tvSunDirection = normalize( sunPosition );\n  \n      \tvSunE = sunIntensity( dot( vSunDirection, up ) );\n  \n      \tvSunfade = 1.0 - clamp( 1.0 - exp( ( sunPosition.y / 450000.0 ) ), 0.0, 1.0 );\n  \n      \tfloat rayleighCoefficient = rayleigh - ( 1.0 * ( 1.0 - vSunfade ) );\n  \n      // extinction (absorbtion + out scattering)\n      // rayleigh coefficients\n      \tvBetaR = totalRayleigh * rayleighCoefficient;\n  \n      // mie coefficients\n      \tvBetaM = totalMie( turbidity ) * mieCoefficient;\n  \n      }\n    ",fragmentShader:"\n      varying vec3 vWorldPosition;\n      varying vec3 vSunDirection;\n      varying float vSunfade;\n      varying vec3 vBetaR;\n      varying vec3 vBetaM;\n      varying float vSunE;\n  \n      uniform float luminance;\n      uniform float mieDirectionalG;\n      uniform vec3 cameraPos;\n  \n      // constants for atmospheric scattering\n      const float pi = 3.141592653589793238462643383279502884197169;\n  \n      const float n = 1.0003; // refractive index of air\n      const float N = 2.545E25; // number of molecules per unit volume for air at\n      // 288.15K and 1013mb (sea level -45 celsius)\n  \n      // optical length at zenith for molecules\n      const float rayleighZenithLength = 8.4E3;\n      const float mieZenithLength = 1.25E3;\n      const vec3 up = vec3( 0.0, 1.0, 0.0 );\n      // 66 arc seconds -> degrees, and the cosine of that\n      const float sunAngularDiameterCos = 0.999956676946448443553574619906976478926848692873900859324;\n  \n      // 3.0 / ( 16.0 * pi )\n      const float THREE_OVER_SIXTEENPI = 0.05968310365946075;\n      // 1.0 / ( 4.0 * pi )\n      const float ONE_OVER_FOURPI = 0.07957747154594767;\n  \n      float rayleighPhase( float cosTheta ) {\n      \treturn THREE_OVER_SIXTEENPI * ( 1.0 + pow( cosTheta, 2.0 ) );\n      }\n  \n      float hgPhase( float cosTheta, float g ) {\n      \tfloat g2 = pow( g, 2.0 );\n      \tfloat inverse = 1.0 / pow( 1.0 - 2.0 * g * cosTheta + g2, 1.5 );\n      \treturn ONE_OVER_FOURPI * ( ( 1.0 - g2 ) * inverse );\n      }\n  \n      // Filmic ToneMapping http://filmicgames.com/archives/75\n      const float A = 0.15;\n      const float B = 0.50;\n      const float C = 0.10;\n      const float D = 0.20;\n      const float E = 0.02;\n      const float F = 0.30;\n  \n      const float whiteScale = 1.0748724675633854; // 1.0 / Uncharted2Tonemap(1000.0)\n  \n      vec3 Uncharted2Tonemap( vec3 x ) {\n      \treturn ( ( x * ( A * x + C * B ) + D * E ) / ( x * ( A * x + B ) + D * F ) ) - E / F;\n      }\n  \n      void main() {\n      // optical length\n      // cutoff angle at 90 to avoid singularity in next formula.\n      \tfloat zenithAngle = acos( max( 0.0, dot( up, normalize( vWorldPosition - cameraPos ) ) ) );\n      \tfloat inverse = 1.0 / ( cos( zenithAngle ) + 0.15 * pow( 93.885 - ( ( zenithAngle * 180.0 ) / pi ), -1.253 ) );\n      \tfloat sR = rayleighZenithLength * inverse;\n      \tfloat sM = mieZenithLength * inverse;\n  \n      // combined extinction factor\n      \tvec3 Fex = exp( -( vBetaR * sR + vBetaM * sM ) );\n  \n      // in scattering\n      \tfloat cosTheta = dot( normalize( vWorldPosition - cameraPos ), vSunDirection );\n  \n      \tfloat rPhase = rayleighPhase( cosTheta * 0.5 + 0.5 );\n      \tvec3 betaRTheta = vBetaR * rPhase;\n  \n      \tfloat mPhase = hgPhase( cosTheta, mieDirectionalG );\n      \tvec3 betaMTheta = vBetaM * mPhase;\n  \n      \tvec3 Lin = pow( vSunE * ( ( betaRTheta + betaMTheta ) / ( vBetaR + vBetaM ) ) * ( 1.0 - Fex ), vec3( 1.5 ) );\n      \tLin *= mix( vec3( 1.0 ), pow( vSunE * ( ( betaRTheta + betaMTheta ) / ( vBetaR + vBetaM ) ) * Fex, vec3( 1.0 / 2.0 ) ), clamp( pow( 1.0 - dot( up, vSunDirection ), 5.0 ), 0.0, 1.0 ) );\n  \n      // nightsky\n      \tvec3 direction = normalize( vWorldPosition - cameraPos );\n      \tfloat theta = acos( direction.y ); // elevation --\x3e y-axis, [-pi/2, pi/2]\n      \tfloat phi = atan( direction.z, direction.x ); // azimuth --\x3e x-axis [-pi/2, pi/2]\n      \tvec2 uv = vec2( phi, theta ) / vec2( 2.0 * pi, pi ) + vec2( 0.5, 0.0 );\n      \tvec3 L0 = vec3( 0.1 ) * Fex;\n  \n      // composition + solar disc\n      \tfloat sundisk = smoothstep( sunAngularDiameterCos, sunAngularDiameterCos + 0.00002, cosTheta );\n      \tL0 += ( vSunE * 19000.0 * Fex ) * sundisk;\n  \n      \tvec3 texColor = ( Lin + L0 ) * 0.04 + vec3( 0.0, 0.0003, 0.00075 );\n  \n      \t//vec3 curr = Uncharted2Tonemap( ( log2( 2.0 / pow( luminance, 4.0 ) ) ) * texColor );\n        // vec3 color = texColor * whiteScale;\n        vec3 color = texColor * 0.3;\n  \n      \tvec3 retColor = pow( color, vec3( 1.0 / ( 1.2 + ( 1.2 * vSunfade ) ) ) );\n  \n      \tgl_FragColor = vec4( retColor, 1.0 );\n  \n        #if defined( TONE_MAPPING )\n          gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n        #endif\n      } "}},function(t,e,n){"use strict";n.r(e);var i=n(0);class r{constructor(t,e,n){this.x=t||0,this.y=e||0,this.z=n||0}fromLerp(t,e,n){return this.x=(1-n)*t.x+n*e.x,this.y=(1-n)*t.y+n*e.y,this.z=(1-n)*t.z+n*e.z,this}}function o(t){return t*Math.PI/180}class a{constructor(t){t=t||{},this.fov=t.fov||70,this.near=t.near||.1,this.far=t.far||1e3,this.aspect=t.aspect||1,this.vertices={near:[],far:[]}}getViewSpaceVertices(){return this.nearPlaneY=this.near*Math.tan(o(this.fov/2)),this.nearPlaneX=this.aspect*this.nearPlaneY,this.farPlaneY=this.far*Math.tan(o(this.fov/2)),this.farPlaneX=this.aspect*this.farPlaneY,this.vertices.near.push(new r(this.nearPlaneX,this.nearPlaneY,-this.near),new r(this.nearPlaneX,-this.nearPlaneY,-this.near),new r(-this.nearPlaneX,-this.nearPlaneY,-this.near),new r(-this.nearPlaneX,this.nearPlaneY,-this.near)),this.vertices.far.push(new r(this.farPlaneX,this.farPlaneY,-this.far),new r(this.farPlaneX,-this.farPlaneY,-this.far),new r(-this.farPlaneX,-this.farPlaneY,-this.far),new r(-this.farPlaneX,this.farPlaneY,-this.far)),this.vertices}split(t){const e=[];for(let n=0;n<t.length;n++){const i=new a;if(0===n)i.vertices.near=this.vertices.near;else for(let e=0;e<4;e++)i.vertices.near.push((new r).fromLerp(this.vertices.near[e],this.vertices.far[e],t[n-1]));if(n===t-1)i.vertices.far=this.vertices.far;else for(let e=0;e<4;e++)i.vertices.far.push((new r).fromLerp(this.vertices.near[e],this.vertices.far[e],t[n]));e.push(i)}return e}toSpace(t){const e=new a,n=new i.Vector3;for(var o=0;o<4;o++)n.set(this.vertices.near[o].x,this.vertices.near[o].y,this.vertices.near[o].z),n.applyMatrix4(t),e.vertices.near.push(new r(n.x,n.y,n.z)),n.set(this.vertices.far[o].x,this.vertices.far[o].y,this.vertices.far[o].z),n.applyMatrix4(t),e.vertices.far.push(new r(n.x,n.y,n.z));return e}}class s{constructor(){this.min={x:0,y:0,z:0},this.max={x:0,y:0,z:0}}fromFrustum(t){const e=[];for(let n=0;n<4;n++)e.push(t.vertices.near[n]),e.push(t.vertices.far[n]);this.min={x:e[0].x,y:e[0].y,z:e[0].z},this.max={x:e[0].x,y:e[0].y,z:e[0].z};for(let t=1;t<8;t++)this.min.x=Math.min(this.min.x,e[t].x),this.min.y=Math.min(this.min.y,e[t].y),this.min.z=Math.min(this.min.z,e[t].z),this.max.x=Math.max(this.max.x,e[t].x),this.max.y=Math.max(this.max.y,e[t].y),this.max.z=Math.max(this.max.z,e[t].z);return this}getSize(){return this.size={x:this.max.x-this.min.x,y:this.max.y-this.min.y,z:this.max.z-this.min.z},this.size}getCenter(t){return this.center={x:(this.max.x+this.min.x)/2,y:(this.max.y+this.min.y)/2,z:this.max.z+t},this.center}}var c={lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\n#ifdef CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tdirectLight.color *= all( bvec3( pointLight.shadow, directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tdirectLight.color *= all( bvec3( spotLight.shadow, directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0) && defined( RE_Direct ) && defined( USE_CSM ) && defined( CSM_CASCADES )\n\tDirectionalLight directionalLight;\n\tfloat linearDepth = (vViewPosition.z) / (shadowFar - cameraNear);\n\t\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tif(linearDepth >= CSM_cascades[UNROLLED_LOOP_INDEX].x && linearDepth < CSM_cascades[UNROLLED_LOOP_INDEX].y) directLight.color *= all( bvec3( directionalLight.shadow, directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tif(linearDepth >= CSM_cascades[UNROLLED_LOOP_INDEX].x && (linearDepth < CSM_cascades[UNROLLED_LOOP_INDEX].y || UNROLLED_LOOP_INDEX == CSM_CASCADES - 1)) RE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct ) && !defined( USE_CSM ) && !defined( CSM_CASCADES )\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif\n",lights_pars_begin:"\n#if defined( USE_CSM ) && defined( CSM_CASCADES )\nuniform vec2 CSM_cascades[CSM_CASCADES];\nuniform float cameraNear;\nuniform float shadowFar;\n#endif\n\t"+i.ShaderChunk.lights_pars_begin};e.default=class{constructor(t){t=t||{},this.camera=t.camera,this.parent=t.parent,this.fov=t.fov||this.camera.fov,this.near=this.camera.near,this.far=t.far||this.camera.far,this.aspect=t.aspect||this.camera.aspect,this.cascades=t.cascades||3,this.mode=t.mode||"practical",this.shadowMapSize=t.shadowMapSize||2048,this.shadowBias=t.shadowBias||1e-6,this.lightDirection=t.lightDirection||new i.Vector3(1,-1,1).normalize(),this.lightIntensity=t.lightIntensity||1,this.lightNear=t.lightNear||1,this.lightFar=t.lightFar||2e3,this.lightMargin=t.lightMargin||200,this.customSplitsCallback=t.customSplitsCallback,this.lights=[],this.materials=[],this.createLights(),this.getBreaks(),this.initCascades(),this.injectInclude()}createLights(){for(let t=0;t<this.cascades;t++){const t=new i.DirectionalLight(16777215,this.lightIntensity);t.castShadow=!0,t.shadow.mapSize.width=this.shadowMapSize,t.shadow.mapSize.height=this.shadowMapSize,t.shadow.camera.near=this.lightNear,t.shadow.camera.far=this.lightFar,t.shadow.bias=this.shadowBias,this.parent.add(t),this.parent.add(t.target),this.lights.push(t)}}initCascades(){this.mainFrustum=new a({fov:this.fov,near:this.near,far:this.far,aspect:this.aspect}),this.mainFrustum.getViewSpaceVertices(),this.frustums=this.mainFrustum.split(this.breaks)}getBreaks(){switch(this.breaks=[],this.mode){case"uniform":this.breaks=t(this.cascades,this.near,this.far);break;case"logarithmic":this.breaks=e(this.cascades,this.near,this.far);break;case"practical":this.breaks=function(n,i,r,o){const a=e(n,i,r),s=t(n,i,r),c=[];for(let t=1;t<n;t++)c.push(o*a[t-1]+(1-o)*s[t-1]);return c.push(1),c}(this.cascades,this.near,this.far,.5);break;case"custom":void 0===this.customSplitsCallback&&console.error("CSM: Custom split scheme callback not defined."),this.breaks=this.customSplitsCallback(this.cascades,this.near,this.far)}function t(t,e,n){const i=[];for(let r=1;r<t;r++)i.push((e+(n-e)*r/t)/n);return i.push(1),i}function e(t,e,n){const i=[];for(let r=1;r<t;r++)i.push(e*(n/e)**(r/t)/n);return i.push(1),i}}update(t){for(let e=0;e<this.frustums.length;e++){const n=this.frustums[e].toSpace(t),r=this.lights[e],o=n.toSpace(r.shadow.camera.matrixWorldInverse);r.shadow.camera.updateMatrixWorld(!0);const a=(new s).fromFrustum(o);a.getSize(),a.getCenter(this.lightMargin);const c=Math.max(a.size.x,a.size.y);let l=new i.Vector3(a.center.x,a.center.y,a.center.z);l.applyMatrix4(r.shadow.camera.matrixWorld),r.shadow.camera.left=-c/2,r.shadow.camera.right=c/2,r.shadow.camera.top=c/2,r.shadow.camera.bottom=-c/2,r.position.copy(l),r.target.position.copy(l),r.target.position.x+=this.lightDirection.x,r.target.position.y+=this.lightDirection.y,r.target.position.z+=this.lightDirection.z,r.shadow.camera.updateProjectionMatrix(),r.shadow.camera.updateMatrixWorld()}}injectInclude(){i.ShaderChunk.lights_fragment_begin=c.lights_fragment_begin,i.ShaderChunk.lights_pars_begin=c.lights_pars_begin}setupMaterial(t){t.defines=t.defines||{},t.defines.USE_CSM=1,t.defines.CSM_CASCADES=this.cascades;const e=[];for(let t=0;t<this.cascades;t++){let n=this.breaks[t],r=this.breaks[t-1]||0;e.push(new i.Vector2(r,n))}const n=this;t.onBeforeCompile=function(t){t.uniforms.CSM_cascades={value:e},t.uniforms.cameraNear={value:n.camera.near},t.uniforms.shadowFar={value:n.far},n.materials.push(t)}}updateUniforms(){for(let t=0;t<this.materials.length;t++)this.materials[t].uniforms.CSM_cascades.value=this.getExtendedBreaks(),this.materials[t].uniforms.cameraNear.value=this.camera.near,this.materials[t].uniforms.shadowFar.value=this.far}getExtendedBreaks(){let t=[];for(let e=0;e<this.cascades;e++){let n=this.breaks[e],r=this.breaks[e-1]||0;t.push(new i.Vector2(r,n))}return t}setAspect(t){this.aspect=t,this.initCascades()}updateFrustums(){this.getBreaks(),this.initCascades(),this.updateUniforms()}helper(t){let e,n;const r=new i.LineBasicMaterial({color:16777215}),o=new i.Object3D;for(let a=0;a<this.frustums.length;a++){e=this.frustums[a].toSpace(t),n=new i.Geometry;for(let t=0;t<5;t++){const r=e.vertices.near[4===t?0:t];n.vertices.push(new i.Vector3(r.x,r.y,r.z))}o.add(new i.Line(n,r)),n=new i.Geometry;for(let t=0;t<5;t++){const r=e.vertices.far[4===t?0:t];n.vertices.push(new i.Vector3(r.x,r.y,r.z))}o.add(new i.Line(n,r));for(let t=0;t<4;t++){n=new i.Geometry;const a=e.vertices.near[t],s=e.vertices.far[t];n.vertices.push(new i.Vector3(a.x,a.y,a.z)),n.vertices.push(new i.Vector3(s.x,s.y,s.z)),o.add(new i.Line(n,r))}}return o}remove(){for(let t=0;t<this.lights.length;t++)this.parent.remove(this.lights[t])}}},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(45),o=n(46),a=function(){function t(t,e){this.updateOrder=10,this.meshes=[],this.world=e;function n(t,e){return l=t.x*e.w+t.y*e.z-t.z*e.y+t.w*e.x,u=-t.x*e.z+t.y*e.w+t.z*e.x+t.w*e.y,h=t.x*e.y-t.y*e.x+t.z*e.w+t.w*e.z,p=-t.x*e.x-t.y*e.y-t.z*e.z+t.w*e.w,new i.Vector4(l,u,h,p)}r.Noise().seed(Math.random());var a=new i.PlaneGeometry(2*t.scale.x,2*t.scale.z);t.groundMaterial=new i.MeshBasicMaterial({color:8960});var s=new i.PlaneBufferGeometry(.02,.2,1,3);s.translate(0,.1,0);var c=new i.InstancedBufferGeometry;c.index=s.index,c.attributes.position=s.attributes.position,c.attributes.uv=s.attributes.uv;for(var l,u,h,p,d=[],f=[],m=[],v=[],g=[],y=new i.Vector4,w=new i.Vector4,x=0;x<3e5;x++){l=Math.random()*t.scale.x*2-t.scale.x,h=Math.random()*t.scale.z*2-t.scale.z,u=0,d.push(l,u,h);var _=Math.PI-Math.random()*(2*Math.PI);v.push(Math.sin(.5*_)),g.push(Math.cos(.5*_));var b=new i.Vector3(0,1,0);l=b.x*Math.sin(_/2),u=b.y*Math.sin(_/2),h=b.z*Math.sin(_/2),p=Math.cos(_/2),y.set(l,u,h,p).normalize(),_=.5*Math.random()-.25,b=new i.Vector3(1,0,0),l=b.x*Math.sin(_/2),u=b.y*Math.sin(_/2),h=b.z*Math.sin(_/2),p=Math.cos(_/2),w.set(l,u,h,p).normalize(),y=n(y,w),_=.5*Math.random()-.25,b=new i.Vector3(0,0,1),l=b.x*Math.sin(_/2),u=b.y*Math.sin(_/2),h=b.z*Math.sin(_/2),p=Math.cos(_/2),w.set(l,u,h,p).normalize(),y=n(y,w),f.push(y.x,y.y,y.z,y.w),x<1e5?m.push(1.8*Math.random()):m.push(Math.random())}var S=new i.InstancedBufferAttribute(new Float32Array(d),3),M=new i.InstancedBufferAttribute(new Float32Array(m),1),E=new i.InstancedBufferAttribute(new Float32Array(v),1),A=new i.InstancedBufferAttribute(new Float32Array(g),1),T=new i.InstancedBufferAttribute(new Float32Array(f),4);c.setAttribute("offset",S),c.setAttribute("orientation",T),c.setAttribute("stretch",M),c.setAttribute("halfRootAngleSin",E),c.setAttribute("halfRootAngleCos",A),a.computeBoundingSphere(),c.boundingSphere=a.boundingSphere.clone();var P=new i.TextureLoader;P.crossOrigin="";var L=P.load("https://al-ro.github.io/images/grass/blade_diffuse.jpg"),C=P.load("https://al-ro.github.io/images/grass/blade_alpha.jpg");this.grassMaterial=new i.ShaderMaterial({uniforms:{map:{value:L},alphaMap:{value:C},time:{type:"float",value:0},playerPos:{type:"vec3",value:new i.Vector3}},vertexShader:o.GrassShader.vertexShader,fragmentShader:o.GrassShader.fragmentShader,side:i.DoubleSide});var R=new i.Mesh(c,this.grassMaterial),O=new 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varying vec2 vUv;\n    varying float frc;\n    \n    //WEBGL-NOISE FROM https://github.com/stegu/webgl-noise\n    \n    //Description : Array and textureless GLSL 2D simplex noise function. Author : Ian McEwan, Ashima Arts. Maintainer : stegu Lastmod : 20110822 (ijm) License : Copyright (C) 2011 Ashima Arts. All rights reserved. Distributed under the MIT License. See LICENSE file. https://github.com/ashima/webgl-noise https://github.com/stegu/webgl-noise\n    \n    vec3 mod289(vec3 x) {return x - floor(x * (1.0 / 289.0)) * 289.0;} vec2 mod289(vec2 x) {return x - floor(x * (1.0 / 289.0)) * 289.0;} vec3 permute(vec3 x) {return mod289(((x*34.0)+1.0)*x);} float snoise(vec2 v){const vec4 C = vec4(0.211324865405187, 0.366025403784439, -0.577350269189626, 0.024390243902439); vec2 i  = floor(v + dot(v, C.yy) ); vec2 x0 = v -   i + dot(i, C.xx); vec2 i1; i1 = (x0.x > x0.y) ? vec2(1.0, 0.0) : vec2(0.0, 1.0); vec4 x12 = x0.xyxy + C.xxzz; x12.xy -= i1; i = mod289(i); vec3 p = permute( permute( i.y + vec3(0.0, i1.y, 1.0 )) + i.x + vec3(0.0, i1.x, 1.0 )); vec3 m = max(0.5 - vec3(dot(x0,x0), dot(x12.xy,x12.xy), dot(x12.zw,x12.zw)), 0.0); m = m*m ; m = m*m ; vec3 x = 2.0 * fract(p * C.www) - 1.0; vec3 h = abs(x) - 0.5; vec3 ox = floor(x + 0.5); vec3 a0 = x - ox; m *= 1.79284291400159 - 0.85373472095314 * ( a0*a0 + h*h ); vec3 g; g.x  = a0.x  * x0.x  + h.x  * x0.y; g.yz = a0.yz * x12.xz + h.yz * x12.yw; return 130.0 * dot(m, g);}\n    //END NOISE\n    \n    //https://www.geeks3d.com/20141201/how-to-rotate-a-vertex-by-a-quaternion-in-glsl/\n    vec3 rotateVectorByQuaternion( vec3 v, vec4 q){\n      return 2.0 * cross(q.xyz, v * q.w + cross(q.xyz, v)) + v;\n    }\n\n    vec4 vectorToQuaternion(vec3 v){\n        float c1 = cos(v.y / 2.0);\n        float c2 = cos(v.x / 2.0);\n        float c3 = cos(v.z / 2.0);\n        float s1 = sin(v.y / 2.0);\n        float s2 = sin(v.x / 2.0);\n        float s3 = sin(v.z / 2.0);\n\n        float c1c2 = c1 * c2;\n        float s1s2 = s1 * s2;\n\n        float w = c1c2 * c3 - s1s2 * s3;\n        float x = c1c2 * s3 + s1s2 * c3;\n        float y = s1 * c2 * c3 + c1 * s2 * s3;\n        float z = c1 * s2 * c3 - s1 * c2 * s3;\n\n        return vec4(-x, y, z, w);\n    }\n    \n    //https://en.wikipedia.org/wiki/Slerp\n    vec4 slerp(vec4 v0, vec4 v1, float t) {\n      // Only unit quaternions are valid rotations.\n      // Normalize to avoid undefined behavior.\n      normalize(v0);\n      normalize(v1);\n    \n      // Compute the cosine of the angle between the two vectors.\n      float dot_ = dot(v0, v1);\n    \n      // If the dot product is negative, slerp won't take\n      // the shorter path. Note that v1 and -v1 are equivalent when\n      // the negation is applied to all four components. Fix by \n      // reversing one quaternion.\n      if (dot_ < 0.0) {\n        v1 = -v1;\n        dot_ = -dot_;\n      }  \n    \n      const float DOT_THRESHOLD = 0.9995;\n      if (dot_ > DOT_THRESHOLD) {\n        // If the inputs are too close for comfort, linearly interpolate\n        // and normalize the result.\n    \n        vec4 result = t*(v1 - v0) + v0;\n        normalize(result);\n        return result;\n      }\n    \n      // Since dot is in range [0, DOT_THRESHOLD], acos is safe\n      float theta_0 = acos(dot_);       // theta_0 = angle between input vectors\n      float theta = theta_0*t;          // theta = angle between v0 and result\n      float sin_theta = sin(theta);     // compute this value only once\n      float sin_theta_0 = sin(theta_0); // compute this value only once\n    \n      float s0 = cos(theta) - dot_ * sin_theta / sin_theta_0;  // == sin(theta_0 - theta) / sin(theta_0)\n      float s1 = sin_theta / sin_theta_0;\n    \n      return (s0 * v0) + (s1 * v1);\n    }\n    \n    void main() {\n    \n      //Relative position of vertex along the mesh Y direction\n\n      frc = position.y/float(0.2);\n    \n      //Get wind data from simplex noise \n      float noise = 1.0-(snoise(vec2(((time*0.35)-offset.x/10.0), ((time*0.35)-offset.z/10.0)))); \n    \n      //Define the direction of an unbent blade of grass rotated around the Y axis\n      vec4 direction = vec4(0.0, halfRootAngleSin, 0.0, halfRootAngleCos);\n    \n      //Interpolate between the unbent direction and the direction of growth calculated on the CPU. \n      //Using the relative location of the vertex along the Y axis as the weight, we get a smooth bend\n      direction = slerp(direction, orientation, frc);\n      vec3 vPosition = vec3(position.x, position.y + position.y * stretch, position.z);\n      vPosition = rotateVectorByQuaternion(vPosition, direction);\n\n      float halfAngle = noise * 0.15;\n      vec4 windAngle = normalize(vec4(sin(halfAngle), 0.0, -sin(halfAngle), 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if(i.LoaderUtils.decodeText(new Uint8Array(t,0,4))===s){try{v[n.KHR_BINARY_GLTF]=new u(t)}catch(t){return void(l&&l(t))}d=v[n.KHR_BINARY_GLTF].content}else d=i.LoaderUtils.decodeText(new Uint8Array(t));var g=JSON.parse(d);if(void 0===g.asset||g.asset.version[0]<2)l&&l(new Error("THREE.GLTFLoader: Unsupported asset. glTF versions >=2.0 are supported."));else{if(g.extensionsUsed)for(var y=0;y<g.extensionsUsed.length;++y){var w=g.extensionsUsed[y],x=g.extensionsRequired||[];switch(w){case n.KHR_LIGHTS_PUNCTUAL:v[w]=new o(g);break;case n.KHR_MATERIALS_UNLIT:v[w]=new a;break;case n.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:v[w]=new f;break;case n.KHR_DRACO_MESH_COMPRESSION:v[w]=new h(g,this.dracoLoader);break;case n.MSFT_TEXTURE_DDS:v[w]=new r(this.ddsLoader);break;case n.KHR_TEXTURE_TRANSFORM:v[w]=new p;break;case n.KHR_MESH_QUANTIZATION:v[w]=new m;break;default:x.indexOf(w)>=0&&console.warn('THREE.GLTFLoader: Unknown extension "'+w+'".')}}new U(g,v,{path:e||this.resourcePath||"",crossOrigin:this.crossOrigin,manager:this.manager}).parse(c,l)}}});var n={KHR_BINARY_GLTF:"KHR_binary_glTF",KHR_DRACO_MESH_COMPRESSION:"KHR_draco_mesh_compression",KHR_LIGHTS_PUNCTUAL:"KHR_lights_punctual",KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:"KHR_materials_pbrSpecularGlossiness",KHR_MATERIALS_UNLIT:"KHR_materials_unlit",KHR_TEXTURE_TRANSFORM:"KHR_texture_transform",KHR_MESH_QUANTIZATION:"KHR_mesh_quantization",MSFT_TEXTURE_DDS:"MSFT_texture_dds"};function r(t){if(!t)throw new Error("THREE.GLTFLoader: Attempting to load .dds texture without importing DDSLoader");this.name=n.MSFT_TEXTURE_DDS,this.ddsLoader=t}function o(t){this.name=n.KHR_LIGHTS_PUNCTUAL;var e=t.extensions&&t.extensions[n.KHR_LIGHTS_PUNCTUAL]||{};this.lightDefs=e.lights||[]}function a(){this.name=n.KHR_MATERIALS_UNLIT}o.prototype.loadLight=function(t){var e,n=this.lightDefs[t],r=new i.Color(16777215);void 0!==n.color&&r.fromArray(n.color);var o=void 0!==n.range?n.range:0;switch(n.type){case"directional":(e=new i.DirectionalLight(r)).target.position.set(0,0,-1),e.add(e.target);break;case"point":(e=new i.PointLight(r)).distance=o;break;case"spot":(e=new i.SpotLight(r)).distance=o,n.spot=n.spot||{},n.spot.innerConeAngle=void 0!==n.spot.innerConeAngle?n.spot.innerConeAngle:0,n.spot.outerConeAngle=void 0!==n.spot.outerConeAngle?n.spot.outerConeAngle:Math.PI/4,e.angle=n.spot.outerConeAngle,e.penumbra=1-n.spot.innerConeAngle/n.spot.outerConeAngle,e.target.position.set(0,0,-1),e.add(e.target);break;default:throw new Error('THREE.GLTFLoader: Unexpected light type, "'+n.type+'".')}return e.position.set(0,0,0),e.decay=2,void 0!==n.intensity&&(e.intensity=n.intensity),e.name=n.name||"light_"+t,Promise.resolve(e)},a.prototype.getMaterialType=function(){return i.MeshBasicMaterial},a.prototype.extendParams=function(t,e,n){var r=[];t.color=new i.Color(1,1,1),t.opacity=1;var o=e.pbrMetallicRoughness;if(o){if(Array.isArray(o.baseColorFactor)){var a=o.baseColorFactor;t.color.fromArray(a),t.opacity=a[3]}void 0!==o.baseColorTexture&&r.push(n.assignTexture(t,"map",o.baseColorTexture))}return Promise.all(r)};var s="glTF",c=12,l={JSON:1313821514,BIN:5130562};function u(t){this.name=n.KHR_BINARY_GLTF,this.content=null,this.body=null;var e=new DataView(t,0,c);if(this.header={magic:i.LoaderUtils.decodeText(new Uint8Array(t.slice(0,4))),version:e.getUint32(4,!0),length:e.getUint32(8,!0)},this.header.magic!==s)throw new Error("THREE.GLTFLoader: Unsupported glTF-Binary header.");if(this.header.version<2)throw new Error("THREE.GLTFLoader: Legacy binary file detected.");for(var r=new DataView(t,c),o=0;o<r.byteLength;){var a=r.getUint32(o,!0);o+=4;var u=r.getUint32(o,!0);if(o+=4,u===l.JSON){var h=new Uint8Array(t,c+o,a);this.content=i.LoaderUtils.decodeText(h)}else if(u===l.BIN){var p=c+o;this.body=t.slice(p,p+a)}o+=a}if(null===this.content)throw new Error("THREE.GLTFLoader: JSON content not found.")}function h(t,e){if(!e)throw new Error("THREE.GLTFLoader: No DRACOLoader instance provided.");this.name=n.KHR_DRACO_MESH_COMPRESSION,this.json=t,this.dracoLoader=e,this.dracoLoader.preload()}function p(){this.name=n.KHR_TEXTURE_TRANSFORM}function d(t){i.MeshStandardMaterial.call(this),this.isGLTFSpecularGlossinessMaterial=!0;var e=["#ifdef USE_SPECULARMAP","\tuniform sampler2D specularMap;","#endif"].join("\n"),n=["#ifdef USE_GLOSSINESSMAP","\tuniform sampler2D glossinessMap;","#endif"].join("\n"),r=["vec3 specularFactor = specular;","#ifdef USE_SPECULARMAP","\tvec4 texelSpecular = texture2D( specularMap, vUv );","\ttexelSpecular = sRGBToLinear( texelSpecular );","\t// reads channel RGB, compatible with a glTF Specular-Glossiness (RGBA) texture","\tspecularFactor *= texelSpecular.rgb;","#endif"].join("\n"),o=["float glossinessFactor = glossiness;","#ifdef USE_GLOSSINESSMAP","\tvec4 texelGlossiness = texture2D( glossinessMap, vUv );","\t// reads channel A, compatible with a glTF Specular-Glossiness (RGBA) texture","\tglossinessFactor *= texelGlossiness.a;","#endif"].join("\n"),a=["PhysicalMaterial material;","material.diffuseColor = diffuseColor.rgb;","vec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );","float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );","material.specularRoughness = max( 1.0 - glossinessFactor, 0.0525 );// 0.0525 corresponds to the base mip of a 256 cubemap.","material.specularRoughness += geometryRoughness;","material.specularRoughness = min( material.specularRoughness, 1.0 );","material.specularColor = specularFactor.rgb;"].join("\n"),s={specular:{value:(new i.Color).setHex(16777215)},glossiness:{value:1},specularMap:{value:null},glossinessMap:{value:null}};this._extraUniforms=s,this.onBeforeCompile=function(t){for(var i in s)t.uniforms[i]=s[i];t.fragmentShader=t.fragmentShader.replace("uniform float roughness;","uniform vec3 specular;"),t.fragmentShader=t.fragmentShader.replace("uniform float metalness;","uniform float glossiness;"),t.fragmentShader=t.fragmentShader.replace("#include <roughnessmap_pars_fragment>",e),t.fragmentShader=t.fragmentShader.replace("#include <metalnessmap_pars_fragment>",n),t.fragmentShader=t.fragmentShader.replace("#include <roughnessmap_fragment>",r),t.fragmentShader=t.fragmentShader.replace("#include <metalnessmap_fragment>",o),t.fragmentShader=t.fragmentShader.replace("#include <lights_physical_fragment>",a)},Object.defineProperties(this,{specular:{get:function(){return s.specular.value},set:function(t){s.specular.value=t}},specularMap:{get:function(){return s.specularMap.value},set:function(t){s.specularMap.value=t}},glossiness:{get:function(){return s.glossiness.value},set:function(t){s.glossiness.value=t}},glossinessMap:{get:function(){return s.glossinessMap.value},set:function(t){s.glossinessMap.value=t,t?(this.defines.USE_GLOSSINESSMAP="",this.defines.USE_ROUGHNESSMAP=""):(delete this.defines.USE_ROUGHNESSMAP,delete this.defines.USE_GLOSSINESSMAP)}}}),delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this.setValues(t)}function f(){return{name:n.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS,specularGlossinessParams:["color","map","lightMap","lightMapIntensity","aoMap","aoMapIntensity","emissive","emissiveIntensity","emissiveMap","bumpMap","bumpScale","normalMap","normalMapType","displacementMap","displacementScale","displacementBias","specularMap","specular","glossinessMap","glossiness","alphaMap","envMap","envMapIntensity","refractionRatio"],getMaterialType:function(){return d},extendParams:function(t,e,n){var r=e.extensions[this.name];t.color=new i.Color(1,1,1),t.opacity=1;var o=[];if(Array.isArray(r.diffuseFactor)){var a=r.diffuseFactor;t.color.fromArray(a),t.opacity=a[3]}if(void 0!==r.diffuseTexture&&o.push(n.assignTexture(t,"map",r.diffuseTexture)),t.emissive=new i.Color(0,0,0),t.glossiness=void 0!==r.glossinessFactor?r.glossinessFactor:1,t.specular=new i.Color(1,1,1),Array.isArray(r.specularFactor)&&t.specular.fromArray(r.specularFactor),void 0!==r.specularGlossinessTexture){var s=r.specularGlossinessTexture;o.push(n.assignTexture(t,"glossinessMap",s)),o.push(n.assignTexture(t,"specularMap",s))}return Promise.all(o)},createMaterial:function(t){var e=new d(t);return e.fog=!0,e.color=t.color,e.map=void 0===t.map?null:t.map,e.lightMap=null,e.lightMapIntensity=1,e.aoMap=void 0===t.aoMap?null:t.aoMap,e.aoMapIntensity=1,e.emissive=t.emissive,e.emissiveIntensity=1,e.emissiveMap=void 0===t.emissiveMap?null:t.emissiveMap,e.bumpMap=void 0===t.bumpMap?null:t.bumpMap,e.bumpScale=1,e.normalMap=void 0===t.normalMap?null:t.normalMap,e.normalMapType=i.TangentSpaceNormalMap,t.normalScale&&(e.normalScale=t.normalScale),e.displacementMap=null,e.displacementScale=1,e.displacementBias=0,e.specularMap=void 0===t.specularMap?null:t.specularMap,e.specular=t.specular,e.glossinessMap=void 0===t.glossinessMap?null:t.glossinessMap,e.glossiness=t.glossiness,e.alphaMap=null,e.envMap=void 0===t.envMap?null:t.envMap,e.envMapIntensity=1,e.refractionRatio=.98,e}}}function m(){this.name=n.KHR_MESH_QUANTIZATION}function v(t,e,n,r){i.Interpolant.call(this,t,e,n,r)}h.prototype.decodePrimitive=function(t,e){var n=this.json,i=this.dracoLoader,r=t.extensions[this.name].bufferView,o=t.extensions[this.name].attributes,a={},s={},c={};for(var l in o){var u=P[l]||l.toLowerCase();a[u]=o[l]}for(l in t.attributes){u=P[l]||l.toLowerCase();if(void 0!==o[l]){var h=n.accessors[t.attributes[l]],p=M[h.componentType];c[u]=p,s[u]=!0===h.normalized}}return e.getDependency("bufferView",r).then((function(t){return new Promise((function(e){i.decodeDracoFile(t,(function(t){for(var n in t.attributes){var i=t.attributes[n],r=s[n];void 0!==r&&(i.normalized=r)}e(t)}),a,c)}))}))},p.prototype.extendTexture=function(t,e){return t=t.clone(),void 0!==e.offset&&t.offset.fromArray(e.offset),void 0!==e.rotation&&(t.rotation=e.rotation),void 0!==e.scale&&t.repeat.fromArray(e.scale),void 0!==e.texCoord&&console.warn('THREE.GLTFLoader: Custom UV sets in "'+this.name+'" extension not yet supported.'),t.needsUpdate=!0,t},d.prototype=Object.create(i.MeshStandardMaterial.prototype),d.prototype.constructor=d,d.prototype.copy=function(t){return i.MeshStandardMaterial.prototype.copy.call(this,t),this.specularMap=t.specularMap,this.specular.copy(t.specular),this.glossinessMap=t.glossinessMap,this.glossiness=t.glossiness,delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this},v.prototype=Object.create(i.Interpolant.prototype),v.prototype.constructor=v,v.prototype.copySampleValue_=function(t){for(var e=this.resultBuffer,n=this.sampleValues,i=this.valueSize,r=t*i*3+i,o=0;o!==i;o++)e[o]=n[r+o];return e},v.prototype.beforeStart_=v.prototype.copySampleValue_,v.prototype.afterEnd_=v.prototype.copySampleValue_,v.prototype.interpolate_=function(t,e,n,i){for(var r=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=2*a,c=3*a,l=i-e,u=(n-e)/l,h=u*u,p=h*u,d=t*c,f=d-c,m=-2*p+3*h,v=p-h,g=1-m,y=v-h+u,w=0;w!==a;w++){var x=o[f+w+a],_=o[f+w+s]*l,b=o[d+w+a],S=o[d+w]*l;r[w]=g*x+y*_+m*b+v*S}return r};var g=0,y=1,w=2,x=3,_=4,b=5,S=6,M={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},E={9728:i.NearestFilter,9729:i.LinearFilter,9984:i.NearestMipmapNearestFilter,9985:i.LinearMipmapNearestFilter,9986:i.NearestMipmapLinearFilter,9987:i.LinearMipmapLinearFilter},A={33071:i.ClampToEdgeWrapping,33648:i.MirroredRepeatWrapping,10497:i.RepeatWrapping},T={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},P={POSITION:"position",NORMAL:"normal",TANGENT:"tangent",TEXCOORD_0:"uv",TEXCOORD_1:"uv2",COLOR_0:"color",WEIGHTS_0:"skinWeight",JOINTS_0:"skinIndex"},L={scale:"scale",translation:"position",rotation:"quaternion",weights:"morphTargetInfluences"},C={CUBICSPLINE:void 0,LINEAR:i.InterpolateLinear,STEP:i.InterpolateDiscrete},R="OPAQUE",O="MASK",F="BLEND",I={"image/png":i.RGBAFormat,"image/jpeg":i.RGBFormat};function N(t,e){return"string"!=typeof t||""===t?"":(/^https?:\/\//i.test(e)&&/^\//.test(t)&&(e=e.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(t)?t:/^data:.*,.*$/i.test(t)?t:/^blob:.*$/i.test(t)?t:e+t)}function B(t,e,n){for(var i in n.extensions)void 0===t[i]&&(e.userData.gltfExtensions=e.userData.gltfExtensions||{},e.userData.gltfExtensions[i]=n.extensions[i])}function D(t,e){void 0!==e.extras&&("object"==typeof e.extras?Object.assign(t.userData,e.extras):console.warn("THREE.GLTFLoader: Ignoring primitive type .extras, "+e.extras))}function z(t,e){if(t.updateMorphTargets(),void 0!==e.weights)for(var n=0,i=e.weights.length;n<i;n++)t.morphTargetInfluences[n]=e.weights[n];if(e.extras&&Array.isArray(e.extras.targetNames)){var r=e.extras.targetNames;if(t.morphTargetInfluences.length===r.length){t.morphTargetDictionary={};for(n=0,i=r.length;n<i;n++)t.morphTargetDictionary[r[n]]=n}else console.warn("THREE.GLTFLoader: Invalid extras.targetNames length. Ignoring names.")}}function V(t){for(var e="",n=Object.keys(t).sort(),i=0,r=n.length;i<r;i++)e+=n[i]+":"+t[n[i]]+";";return e}function U(t,n,r){this.json=t||{},this.extensions=n||{},this.options=r||{},this.cache=new e,this.primitiveCache={},this.textureLoader=new i.TextureLoader(this.options.manager),this.textureLoader.setCrossOrigin(this.options.crossOrigin),this.fileLoader=new i.FileLoader(this.options.manager),this.fileLoader.setResponseType("arraybuffer"),"use-credentials"===this.options.crossOrigin&&this.fileLoader.setWithCredentials(!0)}function k(t,e,n){var r=e.attributes,o=[];function a(e,i){return n.getDependency("accessor",e).then((function(e){t.setAttribute(i,e)}))}for(var s in r){var c=P[s]||s.toLowerCase();c in t.attributes||o.push(a(r[s],c))}if(void 0!==e.indices&&!t.index){var l=n.getDependency("accessor",e.indices).then((function(e){t.setIndex(e)}));o.push(l)}return D(t,e),function(t,e,n){var r=e.attributes,o=new i.Box3;if(void 0!==r.POSITION){var a=(d=n.json.accessors[r.POSITION]).min,s=d.max;if(void 0!==a&&void 0!==s){o.set(new i.Vector3(a[0],a[1],a[2]),new i.Vector3(s[0],s[1],s[2]));var c=e.targets;if(void 0!==c)for(var l=new i.Vector3,u=0,h=c.length;u<h;u++){var p=c[u];if(void 0!==p.POSITION){var d;a=(d=n.json.accessors[p.POSITION]).min,s=d.max;void 0!==a&&void 0!==s?(l.setX(Math.max(Math.abs(a[0]),Math.abs(s[0]))),l.setY(Math.max(Math.abs(a[1]),Math.abs(s[1]))),l.setZ(Math.max(Math.abs(a[2]),Math.abs(s[2]))),o.expandByVector(l)):console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.")}}t.boundingBox=o;var f=new i.Sphere;o.getCenter(f.center),f.radius=o.min.distanceTo(o.max)/2,t.boundingSphere=f}else console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.")}}(t,e,n),Promise.all(o).then((function(){return void 0!==e.targets?function(t,e,n){for(var i=!1,r=!1,o=0,a=e.length;o<a;o++){if(void 0!==(l=e[o]).POSITION&&(i=!0),void 0!==l.NORMAL&&(r=!0),i&&r)break}if(!i&&!r)return Promise.resolve(t);var s=[],c=[];for(o=0,a=e.length;o<a;o++){var l=e[o];if(i){var u=void 0!==l.POSITION?n.getDependency("accessor",l.POSITION):t.attributes.position;s.push(u)}if(r){u=void 0!==l.NORMAL?n.getDependency("accessor",l.NORMAL):t.attributes.normal;c.push(u)}}return Promise.all([Promise.all(s),Promise.all(c)]).then((function(e){var n=e[0],o=e[1];return i&&(t.morphAttributes.position=n),r&&(t.morphAttributes.normal=o),t.morphTargetsRelative=!0,t}))}(t,e.targets,n):t}))}function j(t,e){var n=t.getIndex();if(null===n){var r=[],o=t.getAttribute("position");if(void 0===o)return console.error("THREE.GLTFLoader.toTrianglesDrawMode(): Undefined position attribute. Processing not possible."),t;for(var a=0;a<o.count;a++)r.push(a);t.setIndex(r),n=t.getIndex()}var s=n.count-2,c=[];if(e===i.TriangleFanDrawMode)for(a=1;a<=s;a++)c.push(n.getX(0)),c.push(n.getX(a)),c.push(n.getX(a+1));else for(a=0;a<s;a++)a%2==0?(c.push(n.getX(a)),c.push(n.getX(a+1)),c.push(n.getX(a+2))):(c.push(n.getX(a+2)),c.push(n.getX(a+1)),c.push(n.getX(a)));c.length/3!==s&&console.error("THREE.GLTFLoader.toTrianglesDrawMode(): Unable to generate correct amount of triangles.");var l=t.clone();return l.setIndex(c),l}return U.prototype.parse=function(t,e){var n=this,i=this.json,r=this.extensions;this.cache.removeAll(),this.markDefs(),Promise.all([this.getDependencies("scene"),this.getDependencies("animation"),this.getDependencies("camera")]).then((function(e){var o={scene:e[0][i.scene||0],scenes:e[0],animations:e[1],cameras:e[2],asset:i.asset,parser:n,userData:{}};B(r,o,i),D(o,i),t(o)})).catch(e)},U.prototype.markDefs=function(){for(var t=this.json.nodes||[],e=this.json.skins||[],n=this.json.meshes||[],i={},r={},o=0,a=e.length;o<a;o++)for(var s=e[o].joints,c=0,l=s.length;c<l;c++)t[s[c]].isBone=!0;for(var u=0,h=t.length;u<h;u++){var p=t[u];void 0!==p.mesh&&(void 0===i[p.mesh]&&(i[p.mesh]=r[p.mesh]=0),i[p.mesh]++,void 0!==p.skin&&(n[p.mesh].isSkinnedMesh=!0))}this.json.meshReferences=i,this.json.meshUses=r},U.prototype.getDependency=function(t,e){var i=t+":"+e,r=this.cache.get(i);if(!r){switch(t){case"scene":r=this.loadScene(e);break;case"node":r=this.loadNode(e);break;case"mesh":r=this.loadMesh(e);break;case"accessor":r=this.loadAccessor(e);break;case"bufferView":r=this.loadBufferView(e);break;case"buffer":r=this.loadBuffer(e);break;case"material":r=this.loadMaterial(e);break;case"texture":r=this.loadTexture(e);break;case"skin":r=this.loadSkin(e);break;case"animation":r=this.loadAnimation(e);break;case"camera":r=this.loadCamera(e);break;case"light":r=this.extensions[n.KHR_LIGHTS_PUNCTUAL].loadLight(e);break;default:throw new Error("Unknown type: "+t)}this.cache.add(i,r)}return r},U.prototype.getDependencies=function(t){var e=this.cache.get(t);if(!e){var n=this,i=this.json[t+("mesh"===t?"es":"s")]||[];e=Promise.all(i.map((function(e,i){return n.getDependency(t,i)}))),this.cache.add(t,e)}return e},U.prototype.loadBuffer=function(t){var e=this.json.buffers[t],i=this.fileLoader;if(e.type&&"arraybuffer"!==e.type)throw new Error("THREE.GLTFLoader: "+e.type+" buffer type is not supported.");if(void 0===e.uri&&0===t)return Promise.resolve(this.extensions[n.KHR_BINARY_GLTF].body);var r=this.options;return new Promise((function(t,n){i.load(N(e.uri,r.path),t,void 0,(function(){n(new Error('THREE.GLTFLoader: Failed to load buffer "'+e.uri+'".'))}))}))},U.prototype.loadBufferView=function(t){var e=this.json.bufferViews[t];return this.getDependency("buffer",e.buffer).then((function(t){var n=e.byteLength||0,i=e.byteOffset||0;return t.slice(i,i+n)}))},U.prototype.loadAccessor=function(t){var e=this,n=this.json,r=this.json.accessors[t];if(void 0===r.bufferView&&void 0===r.sparse)return Promise.resolve(null);var o=[];return void 0!==r.bufferView?o.push(this.getDependency("bufferView",r.bufferView)):o.push(null),void 0!==r.sparse&&(o.push(this.getDependency("bufferView",r.sparse.indices.bufferView)),o.push(this.getDependency("bufferView",r.sparse.values.bufferView))),Promise.all(o).then((function(t){var o,a,s=t[0],c=T[r.type],l=M[r.componentType],u=l.BYTES_PER_ELEMENT,h=u*c,p=r.byteOffset||0,d=void 0!==r.bufferView?n.bufferViews[r.bufferView].byteStride:void 0,f=!0===r.normalized;if(d&&d!==h){var m=Math.floor(p/d),v="InterleavedBuffer:"+r.bufferView+":"+r.componentType+":"+m+":"+r.count,g=e.cache.get(v);g||(o=new l(s,m*d,r.count*d/u),g=new i.InterleavedBuffer(o,d/u),e.cache.add(v,g)),a=new i.InterleavedBufferAttribute(g,c,p%d/u,f)}else o=null===s?new l(r.count*c):new l(s,p,r.count*c),a=new i.BufferAttribute(o,c,f);if(void 0!==r.sparse){var y=T.SCALAR,w=M[r.sparse.indices.componentType],x=r.sparse.indices.byteOffset||0,_=r.sparse.values.byteOffset||0,b=new w(t[1],x,r.sparse.count*y),S=new l(t[2],_,r.sparse.count*c);null!==s&&(a=new i.BufferAttribute(a.array.slice(),a.itemSize,a.normalized));for(var E=0,A=b.length;E<A;E++){var P=b[E];if(a.setX(P,S[E*c]),c>=2&&a.setY(P,S[E*c+1]),c>=3&&a.setZ(P,S[E*c+2]),c>=4&&a.setW(P,S[E*c+3]),c>=5)throw new Error("THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.")}}return a}))},U.prototype.loadTexture=function(t){var e,r=this,o=this.json,a=this.options,s=this.textureLoader,c=window.URL||window.webkitURL,l=o.textures[t],u=l.extensions||{},h=(e=u[n.MSFT_TEXTURE_DDS]?o.images[u[n.MSFT_TEXTURE_DDS].source]:o.images[l.source]).uri,p=!1;return void 0!==e.bufferView&&(h=r.getDependency("bufferView",e.bufferView).then((function(t){p=!0;var n=new Blob([t],{type:e.mimeType});return h=c.createObjectURL(n)}))),Promise.resolve(h).then((function(t){var e=a.manager.getHandler(t);return e||(e=u[n.MSFT_TEXTURE_DDS]?r.extensions[n.MSFT_TEXTURE_DDS].ddsLoader:s),new Promise((function(n,i){e.load(N(t,a.path),n,void 0,i)}))})).then((function(t){!0===p&&c.revokeObjectURL(h),t.flipY=!1,void 0!==l.name&&(t.name=l.name),e.mimeType in I&&(t.format=I[e.mimeType]);var n=(o.samplers||{})[l.sampler]||{};return t.magFilter=E[n.magFilter]||i.LinearFilter,t.minFilter=E[n.minFilter]||i.LinearMipmapLinearFilter,t.wrapS=A[n.wrapS]||i.RepeatWrapping,t.wrapT=A[n.wrapT]||i.RepeatWrapping,t}))},U.prototype.assignTexture=function(t,e,r){var o=this;return this.getDependency("texture",r.index).then((function(a){if(!a.isCompressedTexture)switch(e){case"aoMap":case"emissiveMap":case"metalnessMap":case"normalMap":case"roughnessMap":a.format=i.RGBFormat}if(void 0===r.texCoord||0==r.texCoord||"aoMap"===e&&1==r.texCoord||console.warn("THREE.GLTFLoader: Custom UV set "+r.texCoord+" for texture "+e+" not yet supported."),o.extensions[n.KHR_TEXTURE_TRANSFORM]){var s=void 0!==r.extensions?r.extensions[n.KHR_TEXTURE_TRANSFORM]:void 0;s&&(a=o.extensions[n.KHR_TEXTURE_TRANSFORM].extendTexture(a,s))}t[e]=a}))},U.prototype.assignFinalMaterial=function(t){var e=t.geometry,n=t.material,r=(this.extensions,void 0!==e.attributes.tangent),o=void 0!==e.attributes.color,a=void 0===e.attributes.normal,s=!0===t.isSkinnedMesh,c=Object.keys(e.morphAttributes).length>0,l=c&&void 0!==e.morphAttributes.normal;if(t.isPoints){var u="PointsMaterial:"+n.uuid,h=this.cache.get(u);h||(h=new i.PointsMaterial,i.Material.prototype.copy.call(h,n),h.color.copy(n.color),h.map=n.map,h.sizeAttenuation=!1,this.cache.add(u,h)),n=h}else if(t.isLine){u="LineBasicMaterial:"+n.uuid;var p=this.cache.get(u);p||(p=new i.LineBasicMaterial,i.Material.prototype.copy.call(p,n),p.color.copy(n.color),this.cache.add(u,p)),n=p}if(r||o||a||s||c){u="ClonedMaterial:"+n.uuid+":";n.isGLTFSpecularGlossinessMaterial&&(u+="specular-glossiness:"),s&&(u+="skinning:"),r&&(u+="vertex-tangents:"),o&&(u+="vertex-colors:"),a&&(u+="flat-shading:"),c&&(u+="morph-targets:"),l&&(u+="morph-normals:");var d=this.cache.get(u);d||(d=n.clone(),s&&(d.skinning=!0),r&&(d.vertexTangents=!0),o&&(d.vertexColors=i.VertexColors),a&&(d.flatShading=!0),c&&(d.morphTargets=!0),l&&(d.morphNormals=!0),this.cache.add(u,d)),n=d}n.aoMap&&void 0===e.attributes.uv2&&void 0!==e.attributes.uv&&e.setAttribute("uv2",new i.BufferAttribute(e.attributes.uv.array,2)),n.normalScale&&!r&&(n.normalScale.y=-n.normalScale.y),t.material=n},U.prototype.loadMaterial=function(t){var e,r=this.json,o=this.extensions,a=r.materials[t],s={},c=a.extensions||{},l=[];if(c[n.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS]){var u=o[n.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS];e=u.getMaterialType(),l.push(u.extendParams(s,a,this))}else if(c[n.KHR_MATERIALS_UNLIT]){var h=o[n.KHR_MATERIALS_UNLIT];e=h.getMaterialType(),l.push(h.extendParams(s,a,this))}else{e=i.MeshStandardMaterial;var p=a.pbrMetallicRoughness||{};if(s.color=new i.Color(1,1,1),s.opacity=1,Array.isArray(p.baseColorFactor)){var f=p.baseColorFactor;s.color.fromArray(f),s.opacity=f[3]}void 0!==p.baseColorTexture&&l.push(this.assignTexture(s,"map",p.baseColorTexture)),s.metalness=void 0!==p.metallicFactor?p.metallicFactor:1,s.roughness=void 0!==p.roughnessFactor?p.roughnessFactor:1,void 0!==p.metallicRoughnessTexture&&(l.push(this.assignTexture(s,"metalnessMap",p.metallicRoughnessTexture)),l.push(this.assignTexture(s,"roughnessMap",p.metallicRoughnessTexture)))}!0===a.doubleSided&&(s.side=i.DoubleSide);var m=a.alphaMode||R;return m===F?s.transparent=!0:(s.transparent=!1,m===O&&(s.alphaTest=void 0!==a.alphaCutoff?a.alphaCutoff:.5)),void 0!==a.normalTexture&&e!==i.MeshBasicMaterial&&(l.push(this.assignTexture(s,"normalMap",a.normalTexture)),s.normalScale=new i.Vector2(1,1),void 0!==a.normalTexture.scale&&s.normalScale.set(a.normalTexture.scale,a.normalTexture.scale)),void 0!==a.occlusionTexture&&e!==i.MeshBasicMaterial&&(l.push(this.assignTexture(s,"aoMap",a.occlusionTexture)),void 0!==a.occlusionTexture.strength&&(s.aoMapIntensity=a.occlusionTexture.strength)),void 0!==a.emissiveFactor&&e!==i.MeshBasicMaterial&&(s.emissive=(new i.Color).fromArray(a.emissiveFactor)),void 0!==a.emissiveTexture&&e!==i.MeshBasicMaterial&&l.push(this.assignTexture(s,"emissiveMap",a.emissiveTexture)),Promise.all(l).then((function(){var t;return t=e===d?o[n.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS].createMaterial(s):new e(s),void 0!==a.name&&(t.name=a.name),t.map&&(t.map.encoding=i.sRGBEncoding),t.emissiveMap&&(t.emissiveMap.encoding=i.sRGBEncoding),D(t,a),a.extensions&&B(o,t,a),t}))},U.prototype.loadGeometries=function(t){var e=this,r=this.extensions,o=this.primitiveCache;function a(t){return r[n.KHR_DRACO_MESH_COMPRESSION].decodePrimitive(t,e).then((function(n){return k(n,t,e)}))}for(var s,c,l=[],u=0,h=t.length;u<h;u++){var p,d=t[u],f=(c=void 0,(c=(s=d).extensions&&s.extensions[n.KHR_DRACO_MESH_COMPRESSION])?"draco:"+c.bufferView+":"+c.indices+":"+V(c.attributes):s.indices+":"+V(s.attributes)+":"+s.mode),m=o[f];if(m)l.push(m.promise);else p=d.extensions&&d.extensions[n.KHR_DRACO_MESH_COMPRESSION]?a(d):k(new i.BufferGeometry,d,e),o[f]={primitive:d,promise:p},l.push(p)}return Promise.all(l)},U.prototype.loadMesh=function(t){for(var e,n=this,r=this.json.meshes[t],o=r.primitives,a=[],s=0,c=o.length;s<c;s++){var l=void 0===o[s].material?(void 0===(e=this.cache).DefaultMaterial&&(e.DefaultMaterial=new i.MeshStandardMaterial({color:16777215,emissive:0,metalness:1,roughness:1,transparent:!1,depthTest:!0,side:i.FrontSide})),e.DefaultMaterial):this.getDependency("material",o[s].material);a.push(l)}return a.push(n.loadGeometries(o)),Promise.all(a).then((function(e){for(var a=e.slice(0,e.length-1),s=e[e.length-1],c=[],l=0,u=s.length;l<u;l++){var h,p=s[l],d=o[l],f=a[l];if(d.mode===_||d.mode===b||d.mode===S||void 0===d.mode)!0!==(h=!0===r.isSkinnedMesh?new i.SkinnedMesh(p,f):new i.Mesh(p,f)).isSkinnedMesh||h.geometry.attributes.skinWeight.normalized||h.normalizeSkinWeights(),d.mode===b?h.geometry=j(h.geometry,i.TriangleStripDrawMode):d.mode===S&&(h.geometry=j(h.geometry,i.TriangleFanDrawMode));else if(d.mode===y)h=new i.LineSegments(p,f);else if(d.mode===x)h=new i.Line(p,f);else if(d.mode===w)h=new i.LineLoop(p,f);else{if(d.mode!==g)throw new Error("THREE.GLTFLoader: Primitive mode unsupported: "+d.mode);h=new i.Points(p,f)}Object.keys(h.geometry.morphAttributes).length>0&&z(h,r),h.name=r.name||"mesh_"+t,s.length>1&&(h.name+="_"+l),D(h,r),n.assignFinalMaterial(h),c.push(h)}if(1===c.length)return c[0];var m=new i.Group;for(l=0,u=c.length;l<u;l++)m.add(c[l]);return m}))},U.prototype.loadCamera=function(t){var e,n=this.json.cameras[t],r=n[n.type];if(r)return"perspective"===n.type?e=new i.PerspectiveCamera(i.MathUtils.radToDeg(r.yfov),r.aspectRatio||1,r.znear||1,r.zfar||2e6):"orthographic"===n.type&&(e=new i.OrthographicCamera(r.xmag/-2,r.xmag/2,r.ymag/2,r.ymag/-2,r.znear,r.zfar)),void 0!==n.name&&(e.name=n.name),D(e,n),Promise.resolve(e);console.warn("THREE.GLTFLoader: Missing camera parameters.")},U.prototype.loadSkin=function(t){var e=this.json.skins[t],n={joints:e.joints};return void 0===e.inverseBindMatrices?Promise.resolve(n):this.getDependency("accessor",e.inverseBindMatrices).then((function(t){return n.inverseBindMatrices=t,n}))},U.prototype.loadAnimation=function(t){for(var e=this.json.animations[t],n=[],r=[],o=[],a=[],s=[],c=0,l=e.channels.length;c<l;c++){var u=e.channels[c],h=e.samplers[u.sampler],p=u.target,d=void 0!==p.node?p.node:p.id,f=void 0!==e.parameters?e.parameters[h.input]:h.input,m=void 0!==e.parameters?e.parameters[h.output]:h.output;n.push(this.getDependency("node",d)),r.push(this.getDependency("accessor",f)),o.push(this.getDependency("accessor",m)),a.push(h),s.push(p)}return Promise.all([Promise.all(n),Promise.all(r),Promise.all(o),Promise.all(a),Promise.all(s)]).then((function(n){for(var r=n[0],o=n[1],a=n[2],s=n[3],c=n[4],l=[],u=0,h=r.length;u<h;u++){var p=r[u],d=o[u],f=a[u],m=s[u],g=c[u];if(void 0!==p){var y;switch(p.updateMatrix(),p.matrixAutoUpdate=!0,L[g.path]){case L.weights:y=i.NumberKeyframeTrack;break;case L.rotation:y=i.QuaternionKeyframeTrack;break;case L.position:case L.scale:default:y=i.VectorKeyframeTrack}var w=p.name?p.name:p.uuid,x=void 0!==m.interpolation?C[m.interpolation]:i.InterpolateLinear,_=[];L[g.path]===L.weights?p.traverse((function(t){!0===t.isMesh&&t.morphTargetInfluences&&_.push(t.name?t.name:t.uuid)})):_.push(w);var b=f.array;if(f.normalized){var S;if(b.constructor===Int8Array)S=1/127;else if(b.constructor===Uint8Array)S=1/255;else if(b.constructor==Int16Array)S=1/32767;else{if(b.constructor!==Uint16Array)throw new Error("THREE.GLTFLoader: Unsupported output accessor component type.");S=1/65535}for(var M=new Float32Array(b.length),E=0,A=b.length;E<A;E++)M[E]=b[E]*S;b=M}for(E=0,A=_.length;E<A;E++){var T=new y(_[E]+"."+L[g.path],d.array,b,x);"CUBICSPLINE"===m.interpolation&&(T.createInterpolant=function(t){return new v(this.times,this.values,this.getValueSize()/3,t)},T.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline=!0),l.push(T)}}}var P=void 0!==e.name?e.name:"animation_"+t;return new i.AnimationClip(P,void 0,l)}))},U.prototype.loadNode=function(t){var e,r=this.json,o=this.extensions,a=this,s=r.meshReferences,c=r.meshUses,l=r.nodes[t];return(e=[],void 0!==l.mesh&&e.push(a.getDependency("mesh",l.mesh).then((function(t){var e;if(s[l.mesh]>1){var n=c[l.mesh]++;(e=t.clone()).name+="_instance_"+n}else e=t;return void 0!==l.weights&&e.traverse((function(t){if(t.isMesh)for(var e=0,n=l.weights.length;e<n;e++)t.morphTargetInfluences[e]=l.weights[e]})),e}))),void 0!==l.camera&&e.push(a.getDependency("camera",l.camera)),l.extensions&&l.extensions[n.KHR_LIGHTS_PUNCTUAL]&&void 0!==l.extensions[n.KHR_LIGHTS_PUNCTUAL].light&&e.push(a.getDependency("light",l.extensions[n.KHR_LIGHTS_PUNCTUAL].light)),Promise.all(e)).then((function(t){var e;if((e=!0===l.isBone?new i.Bone:t.length>1?new i.Group:1===t.length?t[0]:new i.Object3D)!==t[0])for(var n=0,r=t.length;n<r;n++)e.add(t[n]);if(void 0!==l.name&&(e.userData.name=l.name,e.name=i.PropertyBinding.sanitizeNodeName(l.name)),D(e,l),l.extensions&&B(o,e,l),void 0!==l.matrix){var a=new i.Matrix4;a.fromArray(l.matrix),e.applyMatrix4(a)}else void 0!==l.translation&&e.position.fromArray(l.translation),void 0!==l.rotation&&e.quaternion.fromArray(l.rotation),void 0!==l.scale&&e.scale.fromArray(l.scale);return e}))},U.prototype.loadScene=function(){function t(e,n,r,o){var a=r.nodes[e];return o.getDependency("node",e).then((function(t){return void 0===a.skin?t:o.getDependency("skin",a.skin).then((function(t){for(var n=[],i=0,r=(e=t).joints.length;i<r;i++)n.push(o.getDependency("node",e.joints[i]));return Promise.all(n)})).then((function(n){return t.traverse((function(t){if(t.isMesh){for(var r=[],o=[],a=0,s=n.length;a<s;a++){var c=n[a];if(c){r.push(c);var l=new i.Matrix4;void 0!==e.inverseBindMatrices&&l.fromArray(e.inverseBindMatrices.array,16*a),o.push(l)}else console.warn('THREE.GLTFLoader: Joint "%s" could not be found.',e.joints[a])}t.bind(new i.Skeleton(r,o),t.matrixWorld)}})),t}));var e})).then((function(e){n.add(e);var i=[];if(a.children)for(var s=a.children,c=0,l=s.length;c<l;c++){var u=s[c];i.push(t(u,e,r,o))}return Promise.all(i)}))}return function(e){var n=this.json,r=this.extensions,o=this.json.scenes[e],a=new i.Scene;void 0!==o.name&&(a.name=o.name),D(a,o),o.extensions&&B(r,a,o);for(var s=o.nodes||[],c=[],l=0,u=s.length;l<u;l++)c.push(t(s[l],a,n,this));return Promise.all(c).then((function(){return a}))}}(),t}()},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(t){this.progress=0,this.finished=!1,this.path=t};e.LoadingTrackerEntry=i},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(1),r=n(0),o=n(2),a=function(t){var e={mass:0,position:new r.Vector3,size:new r.Vector3(.3,.3,.3),friction:.3};t=o.setDefaults(t,e),this.options=t,t.position=new i.Vec3(t.position.x,t.position.y,t.position.z),t.size=new i.Vec3(t.size.x,t.size.y,t.size.z);var n=new i.Material("boxMat");n.friction=t.friction;var a=new i.Box(t.size),s=new i.Body({mass:t.mass,position:t.position,shape:a});s.material=n,this.body=s};e.BoxCollider=a},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(1),r=n(2),o=n(96),a=function(t,e){this.mesh=t.clone();var n={mass:0,position:t.position,rotation:t.quaternion,friction:.3};e=r.setDefaults(e,n),this.options=e;var a=new i.Material("triMat");a.friction=e.friction;var s=o.threeToCannon(this.mesh,{type:o.threeToCannon.Type.MESH}),c=new i.Body({mass:e.mass,position:e.position,quaternion:e.rotation,shape:s});c.material=a,this.body=c};e.TrimeshCollider=a},function(t,e,n){"use strict";n.r(e),n.d(e,"CannonDebugRenderer",(function(){return o}));var i=n(0),r=n(1),o=(n(22),function(t,e,n){n=n||{},this.scene=t,this.world=e,this._meshes=[],this._boxMaterial=new i.MeshBasicMaterial({color:255,wireframe:!0}),this._triMaterial=new i.MeshBasicMaterial({color:16711680,wireframe:!0}),this._sphereMaterial=new i.MeshBasicMaterial({color:65280,wireframe:!0}),this._sphereGeometry=new i.SphereGeometry(1),this._boxGeometry=new i.BoxGeometry(1,1,1),this._planeGeometry=new i.PlaneGeometry(10,10,10,10),this._cylinderGeometry=new i.CylinderGeometry(1,1,10,10)});o.prototype={tmpVec0:new r.Vec3,tmpVec1:new r.Vec3,tmpVec2:new r.Vec3,tmpQuat0:new r.Vec3,update:function(){for(var t=this.world.bodies,e=this._meshes,n=this.tmpVec0,i=this.tmpQuat0,r=0,o=0;o!==t.length;o++)for(var a=t[o],s=0;s!==a.shapes.length;s++){var c=a.shapes[s];this._updateMesh(r,a,c),(l=e[r])&&(a.interpolatedQuaternion.vmult(a.shapeOffsets[s],n),a.interpolatedPosition.vadd(n,n),a.quaternion.mult(a.shapeOrientations[s],i),l.position.copy(n),l.quaternion.copy(i)),r++}for(o=r;o<e.length;o++){var l;(l=e[o])&&this.scene.remove(l)}e.length=r},_updateMesh:function(t,e,n){var i=this._meshes[t];this._typeMatch(i,n)||(i&&this.scene.remove(i),i=this._meshes[t]=this._createMesh(n)),this._scaleMesh(i,n)},_typeMatch:function(t,e){if(!t)return!1;var n=t.geometry;return n instanceof i.SphereGeometry&&e instanceof r.Sphere||n instanceof i.BoxGeometry&&e instanceof r.Box||n instanceof i.PlaneGeometry&&e instanceof r.Plane||n.id===e.geometryId&&e instanceof r.ConvexPolyhedron||n.id===e.geometryId&&e instanceof r.Trimesh||n.id===e.geometryId&&e instanceof r.Heightfield},_createMesh:function(t){var e,n=this._sphereMaterial,o=this._boxMaterial,a=this._triMaterial;switch(t.type){case r.Shape.types.SPHERE:e=new i.Mesh(this._sphereGeometry,n);break;case r.Shape.types.BOX:e=new i.Mesh(this._boxGeometry,o);break;case r.Shape.types.PLANE:e=new i.Mesh(this._planeGeometry,n);break;case r.Shape.types.CONVEXPOLYHEDRON:for(var s=new i.Geometry,c=0;c<t.vertices.length;c++){var l=t.vertices[c];s.vertices.push(new i.Vector3(l.x,l.y,l.z))}for(c=0;c<t.faces.length;c++)for(var u=t.faces[c],h=u[0],p=1;p<u.length-1;p++){var d=u[p],f=u[p+1];s.faces.push(new i.Face3(h,d,f))}s.computeBoundingSphere(),s.computeFaceNormals(),e=new i.Mesh(s,o),t.geometryId=s.id;break;case r.Shape.types.TRIMESH:var m=new i.Geometry,v=this.tmpVec0,g=this.tmpVec1,y=this.tmpVec2;for(c=0;c<t.indices.length/3;c++){t.getTriangleVertices(c,v,g,y),m.vertices.push(new i.Vector3(v.x,v.y,v.z),new i.Vector3(g.x,g.y,g.z),new i.Vector3(y.x,y.y,y.z));p=m.vertices.length-3;m.faces.push(new i.Face3(p,p+1,p+2))}m.computeBoundingSphere(),m.computeFaceNormals(),e=new i.Mesh(m,a),t.geometryId=m.id;break;case r.Shape.types.HEIGHTFIELD:m=new i.Geometry,v=this.tmpVec0,g=this.tmpVec1,y=this.tmpVec2;for(var w=0;w<t.data.length-1;w++)for(var x=0;x<t.data[w].length-1;x++)for(var _=0;_<2;_++){t.getConvexTrianglePillar(w,x,0===_),v.copy(t.pillarConvex.vertices[0]),g.copy(t.pillarConvex.vertices[1]),y.copy(t.pillarConvex.vertices[2]),v.vadd(t.pillarOffset,v),g.vadd(t.pillarOffset,g),y.vadd(t.pillarOffset,y),m.vertices.push(new i.Vector3(v.x,v.y,v.z),new i.Vector3(g.x,g.y,g.z),new i.Vector3(y.x,y.y,y.z));c=m.vertices.length-3;m.faces.push(new i.Face3(c,c+1,c+2))}m.computeBoundingSphere(),m.computeFaceNormals(),e=new i.Mesh(m,a),t.geometryId=m.id}return e&&this.scene.add(e),e},_scaleMesh:function(t,e){switch(e.type){case r.Shape.types.SPHERE:var n=e.radius;t.scale.set(n,n,n);break;case r.Shape.types.BOX:t.scale.copy(e.halfExtents),t.scale.multiplyScalar(2);break;case r.Shape.types.CONVEXPOLYHEDRON:t.scale.set(1,1,1);break;case r.Shape.types.TRIMESH:t.scale.copy(e.scale);break;case r.Shape.types.HEIGHTFIELD:t.scale.set(1,1,1)}},clearMeshes:function(){this._meshes.forEach(t=>{this.scene.remove(t)})}}},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(56),r=n(92),o=function(){function t(t,e){var n=this;this.spawnAlways=!1,this.default=!1,this.spawnPoints=[],this.invisible=!1,this.rootNode=t,this.world=e,this.id=t.name,t.userData.hasOwnProperty("name")&&(this.name=t.userData.name),t.userData.hasOwnProperty("default")&&"true"===t.userData.default&&(this.default=!0),t.userData.hasOwnProperty("spawn_always")&&"true"===t.userData.spawn_always&&(this.spawnAlways=!0),t.userData.hasOwnProperty("invisible")&&"true"===t.userData.invisible&&(this.invisible=!0),t.userData.hasOwnProperty("desc_title")&&(this.descriptionTitle=t.userData.desc_title),t.userData.hasOwnProperty("desc_content")&&(this.descriptionContent=t.userData.desc_content),t.userData.hasOwnProperty("camera_angle")&&(this.initialCameraAngle=t.userData.camera_angle),this.invisible||this.createLaunchLink(),t.traverse((function(t){if(t.hasOwnProperty("userData")&&t.userData.hasOwnProperty("data")&&"spawn"===t.userData.data)if("car"===t.userData.type||"airplane"===t.userData.type||"heli"===t.userData.type){var e=new i.VehicleSpawnPoint(t);t.userData.hasOwnProperty("type")&&(e.type=t.userData.type),t.userData.hasOwnProperty("driver")&&(e.driver=t.userData.driver,"ai"===t.userData.driver&&t.userData.hasOwnProperty("first_node")&&(e.firstAINode=t.userData.first_node)),n.spawnPoints.push(e)}else if("player"===t.userData.type){e=new r.CharacterSpawnPoint(t);n.spawnPoints.push(e)}}))}return t.prototype.createLaunchLink=function(){var t=this;this.world.params[this.name]=function(){t.world.launchScenario(t.id)},this.world.scenarioGUIFolder.add(this.world.params,this.name)},t.prototype.launch=function(t,e){this.spawnPoints.forEach((function(n){n.spawn(t,e)})),this.spawnAlways||(t.createWelcomeScreenCallback(this),e.cameraOperator.theta=this.initialCameraAngle,e.cameraOperator.phi=15)},t}();e.Scenario=o},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(57),o=n(77),a=n(78),s=n(2),c=n(27),l=n(90),u=function(){function t(t){this.object=t}return t.prototype.spawn=function(t,e){var n=this;t.loadGLTF("build/assets/"+this.type+".glb",(function(r){var o=n.getNewVehicleByType(r,n.type);o.spawnPoint=n.object;var a=new i.Vector3,u=new i.Quaternion;n.object.getWorldPosition(a),n.object.getWorldQuaternion(u),o.setPosition(a.x,a.y+1,a.z),o.collision.quaternion.copy(s.cannonQuat(u)),e.add(o),void 0!==n.driver&&t.loadGLTF("build/assets/boxman.glb",(function(t){var i=new c.Character(t);if(e.add(i),i.teleportToVehicle(o,o.seats[0]),"player"===n.driver)i.takeControl();else if("ai"===n.driver&&void 0!==n.firstAINode){var r=!1;for(var a in e.paths)if(e.paths.hasOwnProperty(a)){var s=e.paths[a];for(var u in s.nodes)if(Object.prototype.hasOwnProperty.call(s.nodes,u)){var h=s.nodes[u];h.object.name===n.firstAINode&&(i.setBehaviour(new l.FollowPath(h,10)),r=!0)}}r||console.error("Path node "+n.firstAINode+"not found.")}}))}))},t.prototype.getNewVehicleByType=function(t,e){switch(e){case"car":return new a.Car(t);case"heli":return new r.Helicopter(t);case"airplane":return new o.Airplane(t)}},t}();e.VehicleSpawnPoint=u},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(1),s=n(2),c=n(15),l=n(7),u=n(10),h=function(t){function e(e){var n=t.call(this,e)||this;return n.entityType=u.EntityType.Helicopter,n.rotors=[],n.enginePower=0,n.readHelicopterData(e),n.collision.preStep=function(t){n.physicsPreStep(t,n)},n.actions={ascend:new l.KeyBinding("ShiftLeft"),descend:new l.KeyBinding("Space"),pitchUp:new l.KeyBinding("KeyS"),pitchDown:new l.KeyBinding("KeyW"),yawLeft:new l.KeyBinding("KeyQ"),yawRight:new l.KeyBinding("KeyE"),rollLeft:new l.KeyBinding("KeyA"),rollRight:new l.KeyBinding("KeyD"),exitVehicle:new l.KeyBinding("KeyF"),seat_switch:new l.KeyBinding("KeyX"),view:new l.KeyBinding("KeyV")},n}return r(e,t),e.prototype.noDirectionPressed=function(){return!this.actions.ascend.isPressed&&!this.actions.descend.isPressed},e.prototype.update=function(e){var n=this;t.prototype.update.call(this,e),void 0!==this.controllingCharacter?(this.enginePower<1&&(this.enginePower+=.2*e),this.enginePower>1&&(this.enginePower=1)):(this.enginePower>0&&(this.enginePower-=.06*e),this.enginePower<0&&(this.enginePower=0)),this.rotors.forEach((function(t){t.rotateX(n.enginePower*e*30)}))},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.actions.exitVehicle.justPressed&&void 0!==this.controllingCharacter&&this.forceCharacterOut(),this.actions.view.justPressed&&this.toggleFirstPersonView()},e.prototype.physicsPreStep=function(t,e){var n=s.threeQuat(t.quaternion),i=new o.Vector3(1,0,0).applyQuaternion(n),r=new o.Vector3(0,1,0),c=new o.Vector3(0,1,0).applyQuaternion(n),l=new o.Vector3(0,0,1).applyQuaternion(n);e.actions.ascend.isPressed&&(t.velocity.x+=.15*c.x*this.enginePower,t.velocity.y+=.15*c.y*this.enginePower,t.velocity.z+=.15*c.z*this.enginePower),e.actions.descend.isPressed&&(t.velocity.x-=.15*c.x*this.enginePower,t.velocity.y-=.15*c.y*this.enginePower,t.velocity.z-=.15*c.z*this.enginePower);var u=e.world.physicsWorld.gravity,h=new a.Vec3(-u.x,-u.y,-u.z).length();h*=e.world.physicsFrameTime,h*=.98;var p=r.dot(c);h*=Math.sqrt(o.MathUtils.clamp(p,0,1));var d=new o.Vector3(0,t.velocity.y,0).multiplyScalar(-.01),f=c.clone();if(f.multiplyScalar(h),f.add(d),f.multiplyScalar(e.enginePower),t.velocity.x+=f.x,t.velocity.y+=f.y,t.velocity.z+=f.z,t.velocity.x*=o.MathUtils.lerp(1,.995,this.enginePower),t.velocity.z*=o.MathUtils.lerp(1,.995,this.enginePower),void 0!==this.controllingCharacter){var m=(new o.Quaternion).setFromUnitVectors(c,r);m.x*=.3,m.y*=.3,m.z*=.3,m.w*=.3;var v=(new o.Euler).setFromQuaternion(m);t.angularVelocity.x+=v.x*this.enginePower,t.angularVelocity.y+=v.y*this.enginePower,t.angularVelocity.z+=v.z*this.enginePower}e.actions.pitchUp.isPressed&&(t.angularVelocity.x-=.07*i.x*this.enginePower,t.angularVelocity.y-=.07*i.y*this.enginePower,t.angularVelocity.z-=.07*i.z*this.enginePower),e.actions.pitchDown.isPressed&&(t.angularVelocity.x+=.07*i.x*this.enginePower,t.angularVelocity.y+=.07*i.y*this.enginePower,t.angularVelocity.z+=.07*i.z*this.enginePower),e.actions.yawLeft.isPressed&&(t.angularVelocity.x+=.07*c.x*this.enginePower,t.angularVelocity.y+=.07*c.y*this.enginePower,t.angularVelocity.z+=.07*c.z*this.enginePower),e.actions.yawRight.isPressed&&(t.angularVelocity.x-=.07*c.x*this.enginePower,t.angularVelocity.y-=.07*c.y*this.enginePower,t.angularVelocity.z-=.07*c.z*this.enginePower),e.actions.rollLeft.isPressed&&(t.angularVelocity.x-=.07*l.x*this.enginePower,t.angularVelocity.y-=.07*l.y*this.enginePower,t.angularVelocity.z-=.07*l.z*this.enginePower),e.actions.rollRight.isPressed&&(t.angularVelocity.x+=.07*l.x*this.enginePower,t.angularVelocity.y+=.07*l.y*this.enginePower,t.angularVelocity.z+=.07*l.z*this.enginePower),t.angularVelocity.x*=.97,t.angularVelocity.y*=.97,t.angularVelocity.z*=.97},e.prototype.readHelicopterData=function(t){var e=this;t.scene.traverse((function(t){t.hasOwnProperty("userData")&&t.userData.hasOwnProperty("data")&&"rotor"===t.userData.data&&e.rotors.push(t)}))},e.prototype.inputReceiverInit=function(){t.prototype.inputReceiverInit.call(this),this.world.updateControls([{keys:["Shift"],desc:"Ascend"},{keys:["Space"],desc:"Descend"},{keys:["W","S"],desc:"Pitch"},{keys:["Q","E"],desc:"Yaw"},{keys:["A","D"],desc:"Roll"},{keys:["V"],desc:"View select"},{keys:["F"],desc:"Exit vehicle"},{keys:["Shift","+","R"],desc:"Respawn"},{keys:["Shift","+","C"],desc:"Free camera"}])},e}(c.Vehicle);e.Helicopter=h},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(59),r=function(){function t(t,e,n){if(this.connectedSeats=[],this.entryPoints=[],this.occupiedBy=null,this.vehicle=t,this.seatPointObject=e,e.hasOwnProperty("userData")&&e.userData.hasOwnProperty("data")){if(e.userData.hasOwnProperty("door_object")&&(this.door=new i.VehicleDoor(this,n.scene.getObjectByName(e.userData.door_object))),e.userData.hasOwnProperty("entry_points"))for(var r=0,o=e.userData.entry_points.split(";");r<o.length;r++){var a=o[r];a.length>0&&this.entryPoints.push(n.scene.getObjectByName(a))}else console.error("Seat object "+e+" has no entry point reference property.");e.userData.hasOwnProperty("seat_type")?this.type=e.userData.seat_type:console.error("Seat object "+e+" has no seat type property."),e.userData.hasOwnProperty("connected_seats")&&(this.connectedSeatsString=e.userData.connected_seats)}}return t.prototype.update=function(t){void 0!==this.door&&this.door.update(t)},t}();e.VehicleSeat=r},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(2),o=n(5),a=function(){function t(t,e){this.doorVelocity=0,this.doorWorldPos=new i.Vector3,this.lastTrailerPos=new i.Vector3,this.lastTrailerVel=new i.Vector3,this.rotation=0,this.achievingTargetRotation=!1,this.physicsEnabled=!1,this.targetRotation=0,this.rotationSpeed=5,this.lastVehicleVel=new i.Vector3,this.lastVehiclePos=new i.Vector3,this.seat=t,this.vehicle=t.vehicle,this.doorObject=e;var n=r.detectRelativeSide(this.seat.seatPointObject,this.doorObject);n===o.Side.Left?this.sideMultiplier=-1:n===o.Side.Right?this.sideMultiplier=1:this.sideMultiplier=0}return t.prototype.update=function(t){this.achievingTargetRotation&&(this.rotation<this.targetRotation?(this.rotation+=t*this.rotationSpeed,this.rotation>this.targetRotation&&(this.rotation=this.targetRotation,this.achievingTargetRotation=!1,this.physicsEnabled=!0)):this.rotation>this.targetRotation&&(this.rotation-=t*this.rotationSpeed,this.rotation<this.targetRotation&&(this.rotation=this.targetRotation,this.achievingTargetRotation=!1,this.physicsEnabled=!1))),this.doorObject.setRotationFromEuler(new i.Euler(0,this.sideMultiplier*this.rotation,0))},t.prototype.preStepCallback=function(){if(this.physicsEnabled&&!this.achievingTargetRotation){this.doorObject.getWorldPosition(this.doorWorldPos);var t=r.threeVector(this.vehicle.rayCastVehicle.chassisBody.velocity),e=t.clone().sub(this.lastVehicleVel),n=r.threeQuat(this.vehicle.rayCastVehicle.chassisBody.quaternion),o=new i.Vector3(0,0,-1).applyQuaternion(n),a=new i.Vector3(0,1,0).applyQuaternion(n),s=o.clone().applyAxisAngle(a,this.sideMultiplier*this.rotation).add(this.doorWorldPos),c=s.clone().sub(e);this.lastVehicleVel.copy(t),this.lastTrailerPos.copy(s);var l=s.clone().sub(this.doorWorldPos).normalize(),u=c.clone().sub(this.doorWorldPos).normalize(),h=r.getSignedAngleBetweenVectors(l,u,a);this.doorVelocity+=this.sideMultiplier*h*.05,this.rotation+=this.doorVelocity,this.rotation<0&&(this.rotation=0,this.doorVelocity<-.08?(this.close(),this.doorVelocity=0):this.doorVelocity=-this.doorVelocity/2),this.rotation>1&&(this.rotation=1,this.doorVelocity=-this.doorVelocity/2),this.doorVelocity=.98*this.doorVelocity}},t.prototype.open=function(){this.achievingTargetRotation=!0,this.targetRotation=1},t.prototype.close=function(){this.achievingTargetRotation=!0,this.targetRotation=0},t.prototype.resetPhysTrailer=function(){this.doorObject.getWorldPosition(this.doorWorldPos),this.lastVehicleVel=new i.Vector3;var t=r.threeQuat(this.vehicle.rayCastVehicle.chassisBody.quaternion),e=new i.Vector3(0,0,-1).applyQuaternion(t);this.lastTrailerPos.copy(e.add(this.doorWorldPos))},t}();e.VehicleDoor=a},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(t){this.steering=!1,this.wheelObject=t,this.position=t.position,t.hasOwnProperty("userData")&&t.userData.hasOwnProperty("data")&&(t.userData.hasOwnProperty("steering")&&(this.steering="true"===t.userData.steering),t.userData.hasOwnProperty("drive")&&(this.drive=t.userData.drive))};e.Wheel=i},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(2),r=n(3),o=function(){function t(t){this.character=t,this.character.velocitySimulator.damping=this.character.defaultVelocitySimulatorDamping,this.character.velocitySimulator.mass=this.character.defaultVelocitySimulatorMass,this.character.rotationSimulator.damping=this.character.defaultRotationSimulatorDamping,this.character.rotationSimulator.mass=this.character.defaultRotationSimulatorMass,this.character.arcadeVelocityIsAdditive=!1,this.character.setArcadeVelocityInfluence(1,0,1),this.canFindVehiclesToEnter=!0,this.canEnterVehicles=!1,this.canLeaveVehicles=!0,this.timer=0}return t.prototype.update=function(t){this.timer+=t},t.prototype.onInputChange=function(){this.canFindVehiclesToEnter&&this.character.actions.enter.justPressed?this.character.findVehicleToEnter(!0):this.canFindVehiclesToEnter&&this.character.actions.enter_passenger.justPressed?this.character.findVehicleToEnter(!1):this.canEnterVehicles&&null!==this.character.vehicleEntryInstance&&(this.character.actions.up.justPressed||this.character.actions.down.justPressed||this.character.actions.left.justPressed||this.character.actions.right.justPressed)&&(this.character.vehicleEntryInstance=null,this.character.actions.up.isPressed=!1)},t.prototype.noDirection=function(){return!(this.character.actions.up.isPressed||this.character.actions.down.isPressed||this.character.actions.left.isPressed||this.character.actions.right.isPressed)},t.prototype.anyDirection=function(){return this.character.actions.up.isPressed||this.character.actions.down.isPressed||this.character.actions.left.isPressed||this.character.actions.right.isPressed},t.prototype.fallInAir=function(){this.character.rayHasHit||this.character.setState(new r.Falling(this.character))},t.prototype.animationEnded=function(t){return void 0===this.character.mixer||(void 0===this.animationLength?(console.error(this.constructor.name+"Error: Set this.animationLength in state constructor!"),!1):this.timer>this.animationLength-t)},t.prototype.setAppropriateDropState=function(){this.character.groundImpactData.velocity.y<-6?this.character.setState(new r.DropRolling(this.character)):this.anyDirection()?this.character.groundImpactData.velocity.y<-2?this.character.setState(new r.DropRunning(this.character)):this.character.actions.run.isPressed?this.character.setState(new r.Sprint(this.character)):this.character.setState(new r.Walk(this.character)):this.character.setState(new r.DropIdle(this.character))},t.prototype.setAppropriateStartWalkState=function(){var t=Math.PI,e=i.getSignedAngleBetweenVectors(this.character.orientation,this.character.getCameraRelativeMovementVector());e>.8*t?this.character.setState(new r.StartWalkBackLeft(this.character)):e<.8*-t?this.character.setState(new r.StartWalkBackRight(this.character)):e>.3*t?this.character.setState(new r.StartWalkLeft(this.character)):e<.3*-t?this.character.setState(new r.StartWalkRight(this.character)):this.character.setState(new r.StartWalkForward(this.character))},t.prototype.playAnimation=function(t,e){this.animationLength=this.character.setAnimation(t,e)},t}();e.CharacterStateBase=o},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.velocitySimulator.damping=.5,n.character.velocitySimulator.mass=7,n.character.setArcadeVelocityTarget(0),n.playAnimation("drop_idle",.1),n.anyDirection()&&n.character.setState(new o.StartWalkForward(e)),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.character.setCameraRelativeOrientationTarget(),this.animationEnded(e)&&this.character.setState(new o.Idle(this.character)),this.fallInAir()},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpIdle(this.character)),this.anyDirection()&&this.character.setState(new o.StartWalkForward(this.character))},e}(o.CharacterStateBase);e.DropIdle=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.setArcadeVelocityTarget(.8),n.playAnimation("drop_running",.1),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.character.setCameraRelativeOrientationTarget(),this.animationEnded(e)&&this.character.setState(new o.Walk(this.character))},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.noDirection()&&this.character.setState(new o.EndWalk(this.character)),this.anyDirection()&&this.character.actions.run.justPressed&&this.character.setState(new o.Sprint(this.character)),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpRunning(this.character))},e}(o.CharacterStateBase);e.DropRunning=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.setArcadeVelocityTarget(0),n.animationLength=e.setAnimation("stop",.1),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.animationEnded(e)&&this.character.setState(new o.Idle(this.character)),this.fallInAir()},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpIdle(this.character)),this.anyDirection()&&(this.character.actions.run.isPressed?this.character.setState(new o.Sprint(this.character)):this.character.velocity.length()>.5?this.character.setState(new o.Walk(this.character)):this.setAppropriateStartWalkState())},e}(o.CharacterStateBase);e.EndWalk=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.rotationSimulator.mass=30,n.character.rotationSimulator.damping=.6,n.character.velocitySimulator.damping=.6,n.character.velocitySimulator.mass=10,n.character.setArcadeVelocityTarget(0),n.playAnimation("rotate_left",.1),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.animationEnded(e)&&this.character.setState(new o.Idle(this.character)),this.fallInAir()},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpIdle(this.character)),this.anyDirection()&&(this.character.velocity.length()>.5?this.character.setState(new o.Walk(this.character)):this.setAppropriateStartWalkState())},e}(o.CharacterStateBase);e.IdleRotateLeft=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.rotationSimulator.mass=30,n.character.rotationSimulator.damping=.6,n.character.velocitySimulator.damping=.6,n.character.velocitySimulator.mass=10,n.character.setArcadeVelocityTarget(0),n.playAnimation("rotate_right",.1),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.animationEnded(e)&&this.character.setState(new o.Idle(this.character)),this.fallInAir()},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpIdle(this.character)),this.anyDirection()&&(this.character.velocity.length()>.5?this.character.setState(new o.Walk(this.character)):this.setAppropriateStartWalkState())},e}(o.CharacterStateBase);e.IdleRotateRight=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.velocitySimulator.mass=50,n.character.setArcadeVelocityTarget(0),n.playAnimation("jump_idle",.1),n.alreadyJumped=!1,n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.alreadyJumped&&(this.character.setCameraRelativeOrientationTarget(),this.character.setArcadeVelocityTarget(this.anyDirection()?.8:0)),this.timer>.2&&!this.alreadyJumped?(this.character.jump(),this.alreadyJumped=!0,this.character.velocitySimulator.mass=100,this.character.rotationSimulator.damping=.3,this.character.rayResult.body.velocity.length()>0?this.character.setArcadeVelocityInfluence(0,0,0):this.character.setArcadeVelocityInfluence(.3,0,.3)):this.timer>.3&&this.character.rayHasHit?this.setAppropriateDropState():this.animationEnded(e)&&this.character.setState(new o.Falling(this.character))},e}(o.CharacterStateBase);e.JumpIdle=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.velocitySimulator.mass=100,n.playAnimation("jump_running",.03),n.alreadyJumped=!1,n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.character.setCameraRelativeOrientationTarget(),this.alreadyJumped&&this.character.setArcadeVelocityTarget(this.anyDirection()?.8:0),this.timer>.13&&!this.alreadyJumped?(this.character.jump(4),this.alreadyJumped=!0,this.character.rotationSimulator.damping=.3,this.character.arcadeVelocityIsAdditive=!0,this.character.setArcadeVelocityInfluence(.05,0,.05)):this.timer>.24&&this.character.rayHasHit?this.setAppropriateDropState():this.animationEnded(e)&&this.character.setState(new o.Falling(this.character))},e}(o.CharacterStateBase);e.JumpRunning=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.canEnterVehicles=!0,n.character.velocitySimulator.mass=10,n.character.rotationSimulator.damping=.8,n.character.rotationSimulator.mass=50,n.character.setArcadeVelocityTarget(1.4),n.playAnimation("sprint",.1),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.character.setCameraRelativeOrientationTarget(),this.fallInAir()},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.character.actions.run.isPressed||this.character.setState(new o.Walk(this.character)),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpRunning(this.character)),this.noDirection()&&this.character.setState(new o.EndWalk(this.character))},e}(o.CharacterStateBase);e.Sprint=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(2),a=n(3),s=function(t){function e(e){var n=t.call(this,e)||this;return n.canEnterVehicles=!0,n.character.rotationSimulator.mass=20,n.character.rotationSimulator.damping=.7,n.character.setArcadeVelocityTarget(.8),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.animationEnded(e)&&this.character.setState(new a.Walk(this.character)),this.character.setCameraRelativeOrientationTarget(),this.fallInAir()},e.prototype.onInputChange=function(){if(t.prototype.onInputChange.call(this),this.character.actions.jump.justPressed&&this.character.setState(new a.JumpRunning(this.character)),this.noDirection())if(this.timer<.1){var e=o.getSignedAngleBetweenVectors(this.character.orientation,this.character.orientationTarget);e>.4*Math.PI?this.character.setState(new a.IdleRotateLeft(this.character)):e<.4*-Math.PI?this.character.setState(new a.IdleRotateRight(this.character)):this.character.setState(new a.Idle(this.character))}else this.character.setState(new a.Idle(this.character));this.character.actions.run.justPressed&&this.character.setState(new a.Sprint(this.character))},e}(a.CharacterStateBase);e.StartWalkBase=s},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=function(t){function e(e){var n=t.call(this,e)||this;return n.animationLength=e.setAnimation("start_back_left",.1),n}return r(e,t),e}(n(3).StartWalkBase);e.StartWalkBackLeft=o},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=function(t){function e(e){var n=t.call(this,e)||this;return n.animationLength=e.setAnimation("start_back_right",.1),n}return r(e,t),e}(n(3).StartWalkBase);e.StartWalkBackRight=o},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=function(t){function e(e){var n=t.call(this,e)||this;return n.animationLength=e.setAnimation("start_forward",.1),n}return r(e,t),e}(n(3).StartWalkBase);e.StartWalkForward=o},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=function(t){function e(e){var n=t.call(this,e)||this;return n.animationLength=e.setAnimation("start_left",.1),n}return r(e,t),e}(n(3).StartWalkBase);e.StartWalkLeft=o},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=function(t){function e(e){var n=t.call(this,e)||this;return n.animationLength=e.setAnimation("start_right",.1),n}return r(e,t),e}(n(3).StartWalkBase);e.StartWalkRight=o},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.canEnterVehicles=!0,n.character.setArcadeVelocityTarget(.8),n.playAnimation("run",.1),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.character.setCameraRelativeOrientationTarget(),this.fallInAir()},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.noDirection()&&this.character.setState(new o.EndWalk(this.character)),this.character.actions.run.isPressed&&this.character.setState(new o.Sprint(this.character)),this.character.actions.run.justPressed&&this.character.setState(new o.Sprint(this.character)),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpRunning(this.character)),this.noDirection()&&(this.character.velocity.length()>1?this.character.setState(new o.EndWalk(this.character)):this.character.setState(new o.Idle(this.character)))},e}(o.CharacterStateBase);e.Walk=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(1),s=n(15),c=n(7),l=n(12),u=n(2),h=n(10),p=function(t){function e(e){var n=t.call(this,e,{radius:.12,suspensionStiffness:150,suspensionRestLength:.25,dampingRelaxation:5,dampingCompression:5,directionLocal:new a.Vec3(0,-1,0),axleLocal:new a.Vec3(-1,0,0),chassisConnectionPointLocal:new a.Vec3})||this;return n.entityType=h.EntityType.Airplane,n.elevators=[],n.enginePower=0,n.lastDrag=0,n.readAirplaneData(e),n.collision.preStep=function(t){n.physicsPreStep(t,n)},n.actions={throttle:new c.KeyBinding("ShiftLeft"),brake:new c.KeyBinding("Space"),wheelBrake:new c.KeyBinding("KeyB"),pitchUp:new c.KeyBinding("KeyS"),pitchDown:new c.KeyBinding("KeyW"),yawLeft:new c.KeyBinding("KeyQ"),yawRight:new c.KeyBinding("KeyE"),rollLeft:new c.KeyBinding("KeyA"),rollRight:new c.KeyBinding("KeyD"),exitVehicle:new c.KeyBinding("KeyF"),seat_switch:new c.KeyBinding("KeyX"),view:new c.KeyBinding("KeyV")},n.steeringSimulator=new l.SpringSimulator(60,10,.6),n.aileronSimulator=new l.SpringSimulator(60,5,.6),n.elevatorSimulator=new l.SpringSimulator(60,7,.6),n.rudderSimulator=new l.SpringSimulator(60,10,.6),n}return r(e,t),e.prototype.noDirectionPressed=function(){return!(this.actions.throttle.isPressed||this.actions.brake.isPressed||this.actions.yawLeft.isPressed||this.actions.yawRight.isPressed||this.actions.rollLeft.isPressed||this.actions.rollRight.isPressed)},e.prototype.update=function(e){var n=this;t.prototype.update.call(this,e),void 0!==this.controllingCharacter?(this.enginePower<1&&(this.enginePower+=.4*e),this.enginePower>1&&(this.enginePower=1)):(this.enginePower>0&&(this.enginePower-=.12*e),this.enginePower<0&&(this.enginePower=0)),this.rotor.rotateX(this.enginePower*e*60),this.rayCastVehicle.numWheelsOnGround>0?!this.actions.yawLeft.isPressed&&!this.actions.rollLeft.isPressed||this.actions.yawRight.isPressed||this.actions.rollRight.isPressed?!this.actions.yawRight.isPressed&&!this.actions.rollRight.isPressed||this.actions.yawLeft.isPressed||this.actions.rollLeft.isPressed?this.steeringSimulator.target=0:this.steeringSimulator.target=-.8:this.steeringSimulator.target=.8:this.steeringSimulator.target=0,this.steeringSimulator.simulate(e),this.setSteeringValue(this.steeringSimulator.position);this.actions.rollLeft.isPressed&&!this.actions.rollRight.isPressed?this.aileronSimulator.target=.7:!this.actions.rollLeft.isPressed&&this.actions.rollRight.isPressed?this.aileronSimulator.target=-.7:this.aileronSimulator.target=0,this.actions.pitchUp.isPressed&&!this.actions.pitchDown.isPressed?this.elevatorSimulator.target=.7:!this.actions.pitchUp.isPressed&&this.actions.pitchDown.isPressed?this.elevatorSimulator.target=-.7:this.elevatorSimulator.target=0,this.actions.yawLeft.isPressed&&!this.actions.yawRight.isPressed?this.rudderSimulator.target=.7:!this.actions.yawLeft.isPressed&&this.actions.yawRight.isPressed?this.rudderSimulator.target=-.7:this.rudderSimulator.target=0,this.aileronSimulator.simulate(e),this.elevatorSimulator.simulate(e),this.rudderSimulator.simulate(e),this.leftAileron.rotation.y=this.aileronSimulator.position,this.rightAileron.rotation.y=-this.aileronSimulator.position,this.elevators.forEach((function(t){t.rotation.y=n.elevatorSimulator.position})),this.rudder.rotation.y=this.rudderSimulator.position},e.prototype.physicsPreStep=function(t,e){var n=u.threeQuat(t.quaternion),i=new o.Vector3(1,0,0).applyQuaternion(n),r=new o.Vector3(0,1,0).applyQuaternion(n),s=new o.Vector3(0,0,1).applyQuaternion(n),c=(new a.Vec3).copy(this.collision.velocity),l=t.velocity.length(),h=c.dot(u.cannonVector(s)),p=h/10;p=o.MathUtils.clamp(p,0,1);var d=h/10;d=o.MathUtils.clamp(d,0,1),this.collision.mass=50*(1-.6*d);var f=t.velocity.clone();f.normalize();var m=(new o.Quaternion).setFromUnitVectors(s,u.threeVector(f));m.x*=.3,m.y*=.3,m.z*=.3,m.w*=.3;var v=(new o.Euler).setFromQuaternion(m),g=o.MathUtils.clamp(l-1,0,.1);g*=this.rayCastVehicle.numWheelsOnGround>0&&h<0?0:1;var y=this.actions.throttle.isPressed&&h>0?0:1;t.angularVelocity.x+=v.x*g*y,t.angularVelocity.y+=v.y*g,t.angularVelocity.z+=v.z*g*y,e.actions.pitchUp.isPressed&&(t.angularVelocity.x-=.04*i.x*p*this.enginePower,t.angularVelocity.y-=.04*i.y*p*this.enginePower,t.angularVelocity.z-=.04*i.z*p*this.enginePower),e.actions.pitchDown.isPressed&&(t.angularVelocity.x+=.04*i.x*p*this.enginePower,t.angularVelocity.y+=.04*i.y*p*this.enginePower,t.angularVelocity.z+=.04*i.z*p*this.enginePower),e.actions.yawLeft.isPressed&&(t.angularVelocity.x+=.02*r.x*p*this.enginePower,t.angularVelocity.y+=.02*r.y*p*this.enginePower,t.angularVelocity.z+=.02*r.z*p*this.enginePower),e.actions.yawRight.isPressed&&(t.angularVelocity.x-=.02*r.x*p*this.enginePower,t.angularVelocity.y-=.02*r.y*p*this.enginePower,t.angularVelocity.z-=.02*r.z*p*this.enginePower),e.actions.rollLeft.isPressed&&(t.angularVelocity.x-=.055*s.x*p*this.enginePower,t.angularVelocity.y-=.055*s.y*p*this.enginePower,t.angularVelocity.z-=.055*s.z*p*this.enginePower),e.actions.rollRight.isPressed&&(t.angularVelocity.x+=.055*s.x*p*this.enginePower,t.angularVelocity.y+=.055*s.y*p*this.enginePower,t.angularVelocity.z+=.055*s.z*p*this.enginePower);var w=.02;e.actions.throttle.isPressed&&!e.actions.brake.isPressed?w=.06:!e.actions.throttle.isPressed&&e.actions.brake.isPressed?w=-.05:this.rayCastVehicle.numWheelsOnGround>0&&(w=0),t.velocity.x+=(l*this.lastDrag+w)*s.x*this.enginePower,t.velocity.y+=(l*this.lastDrag+w)*s.y*this.enginePower,t.velocity.z+=(l*this.lastDrag+w)*s.z*this.enginePower;var x=t.velocity.length(),_=.003*Math.pow(x,1)*this.enginePower;t.velocity.x-=t.velocity.x*_,t.velocity.y-=t.velocity.y*_,t.velocity.z-=t.velocity.z*_,this.lastDrag=_;var b=.005*Math.pow(x,1)*this.enginePower;b=o.MathUtils.clamp(b,0,.05),t.velocity.x+=r.x*b,t.velocity.y+=r.y*b,t.velocity.z+=r.z*b,t.angularVelocity.x=o.MathUtils.lerp(t.angularVelocity.x,.98*t.angularVelocity.x,p),t.angularVelocity.y=o.MathUtils.lerp(t.angularVelocity.y,.98*t.angularVelocity.y,p),t.angularVelocity.z=o.MathUtils.lerp(t.angularVelocity.z,.98*t.angularVelocity.z,p)},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this);this.actions.exitVehicle.justPressed&&void 0!==this.controllingCharacter&&this.forceCharacterOut(),this.actions.wheelBrake.justPressed&&this.setBrake(100),this.actions.wheelBrake.justReleased&&this.setBrake(0),this.actions.view.justPressed&&this.toggleFirstPersonView()},e.prototype.readAirplaneData=function(t){var e=this;t.scene.traverse((function(t){t.hasOwnProperty("userData")&&t.userData.hasOwnProperty("data")&&("rotor"===t.userData.data&&(e.rotor=t),"rudder"===t.userData.data&&(e.rudder=t),"elevator"===t.userData.data&&e.elevators.push(t),"aileron"===t.userData.data&&t.userData.hasOwnProperty("side")&&("left"===t.userData.side?e.leftAileron=t:"right"===t.userData.side&&(e.rightAileron=t)))}))},e.prototype.inputReceiverInit=function(){t.prototype.inputReceiverInit.call(this),this.world.updateControls([{keys:["Shift"],desc:"Accelerate"},{keys:["Space"],desc:"Decelerate"},{keys:["W","S"],desc:"Elevators"},{keys:["A","D"],desc:"Ailerons"},{keys:["Q","E"],desc:"Rudder / Steering"},{keys:["B"],desc:"Brake"},{keys:["V"],desc:"View select"},{keys:["F"],desc:"Exit vehicle"},{keys:["Shift","+","R"],desc:"Respawn"},{keys:["Shift","+","C"],desc:"Free camera"}])},e}(s.Vehicle);e.Airplane=p},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(1),a=n(15),s=n(7),c=n(0),l=n(2),u=n(12),h=n(10),p=function(t){function e(e){var n=t.call(this,e,{radius:.25,suspensionStiffness:20,suspensionRestLength:.35,maxSuspensionTravel:1,frictionSlip:.8,dampingRelaxation:2,dampingCompression:2,rollInfluence:.8})||this;return n.entityType=h.EntityType.Car,n.drive="awd",n._speed=0,n.airSpinTimer=0,n.gear=1,n.timeToShift=.2,n.canTiltForwards=!1,n.characterWantsToExit=!1,n.readCarData(e),n.collision.preStep=function(t){n.physicsPreStep(t,n)},n.actions={throttle:new s.KeyBinding("KeyW"),reverse:new s.KeyBinding("KeyS"),brake:new s.KeyBinding("Space"),left:new s.KeyBinding("KeyA"),right:new s.KeyBinding("KeyD"),exitVehicle:new s.KeyBinding("KeyF"),seat_switch:new s.KeyBinding("KeyX"),view:new s.KeyBinding("KeyV")},n.steeringSimulator=new u.SpringSimulator(60,10,.6),n}return r(e,t),Object.defineProperty(e.prototype,"speed",{get:function(){return this._speed},enumerable:!0,configurable:!0}),e.prototype.noDirectionPressed=function(){return!(this.actions.throttle.isPressed||this.actions.reverse.isPressed||this.actions.left.isPressed||this.actions.right.isPressed)},e.prototype.update=function(e){t.prototype.update.call(this,e),this.rayCastVehicle.numWheelsOnGround>0?(this.canTiltForwards=!1,this.airSpinTimer=0):(this.airSpinTimer+=e,this.actions.throttle.isPressed||(this.canTiltForwards=!0));var n={R:-4,0:0,1:5,2:9,3:13,4:17,5:22};if(this.shiftTimer>0)this.shiftTimer-=e,this.shiftTimer<0&&(this.shiftTimer=0);else if(this.actions.reverse.isPressed){var i=(n.R-this.speed)/Math.abs(n.R),r=500/this.gear*Math.pow(Math.abs(i),1);this.applyEngineForce(r)}else{if((i=(n[this.gear]-this.speed)/(n[this.gear]-n[this.gear-1]))<.1&&this.gear<5)this.shiftUp();else if(this.gear>1&&i>1.2)this.shiftDown();else if(this.actions.throttle.isPressed){r=500/this.gear*Math.pow(i,1);this.applyEngineForce(-r)}}if(this.steeringSimulator.simulate(e),this.setSteeringValue(this.steeringSimulator.position),void 0!==this.steeringWheel&&(this.steeringWheel.rotation.z=2*-this.steeringSimulator.position),this.rayCastVehicle.numWheelsOnGround<3&&Math.abs(this.collision.velocity.length())<.5&&this.collision.quaternion.copy(this.collision.initQuaternion),this.characterWantsToExit&&void 0!==this.controllingCharacter&&this.controllingCharacter.charState.canLeaveVehicles){var o=this.collision.velocity.length();o>.1&&o<4?this.triggerAction("brake",!0):this.forceCharacterOut()}},e.prototype.shiftUp=function(){this.gear++,this.shiftTimer=this.timeToShift,this.applyEngineForce(0)},e.prototype.shiftDown=function(){this.gear--,this.shiftTimer=this.timeToShift,this.applyEngineForce(0)},e.prototype.physicsPreStep=function(t,e){var n=l.threeQuat(t.quaternion),i=new c.Vector3(0,0,1).applyQuaternion(n),r=new c.Vector3(1,0,0).applyQuaternion(n),a=new c.Vector3(0,1,0).applyQuaternion(n);this._speed=this.collision.velocity.dot(l.cannonVector(i));var s=c.MathUtils.clamp(this.airSpinTimer/2,0,1);s*=c.MathUtils.clamp(this.speed,0,1);var u=c.MathUtils.clamp(1-this.speed,0,1)*(a.dot(new c.Vector3(0,-1,0))/2+.5)*3,h=this.collision.angularVelocity,p=l.cannonVector(i.clone()),d=l.cannonVector(r.clone()),f=l.cannonVector(i.clone().multiplyScalar(.15*(s+u))),m=l.cannonVector(r.clone().multiplyScalar(.15*s));this.actions.right.isPressed&&!this.actions.left.isPressed?h.dot(p)<2&&h.vadd(f,h):this.actions.left.isPressed&&!this.actions.right.isPressed&&h.dot(p)>-2&&h.vsub(f,h),this.canTiltForwards&&this.actions.throttle.isPressed&&!this.actions.reverse.isPressed?h.dot(d)<2&&h.vadd(m,h):this.actions.reverse.isPressed&&!this.actions.throttle.isPressed&&h.dot(d)>-2&&h.vsub(m,h);var v=(new o.Vec3).copy(this.collision.velocity);v.normalize();var g=l.getSignedAngleBetweenVectors(l.threeVector(v),i),y=c.MathUtils.clamp(.3*this.speed,1,Number.MAX_VALUE);if(this.actions.right.isPressed){var w=Math.min(-.8/y,-g);this.steeringSimulator.target=c.MathUtils.clamp(w,-.8,.8)}else if(this.actions.left.isPressed){w=Math.max(.8/y,-g);this.steeringSimulator.target=c.MathUtils.clamp(w,-.8,.8)}else this.steeringSimulator.target=0;this.seats.forEach((function(t){var e;null===(e=t.door)||void 0===e||e.preStepCallback()}))},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this);this.actions.exitVehicle.justPressed&&(this.characterWantsToExit=!0),this.actions.exitVehicle.justReleased&&(this.characterWantsToExit=!1,this.triggerAction("brake",!1)),(this.actions.throttle.justReleased||this.actions.reverse.justReleased)&&this.applyEngineForce(0),this.actions.brake.justPressed&&this.setBrake(1e6,"rwd"),this.actions.brake.justReleased&&this.setBrake(0,"rwd"),this.actions.view.justPressed&&this.toggleFirstPersonView()},e.prototype.inputReceiverInit=function(){t.prototype.inputReceiverInit.call(this),this.world.updateControls([{keys:["W","S"],desc:"Accelerate, Brake / Reverse"},{keys:["A","D"],desc:"Steering"},{keys:["Space"],desc:"Handbrake"},{keys:["V"],desc:"View select"},{keys:["F"],desc:"Exit vehicle"},{keys:["Shift","+","R"],desc:"Respawn"},{keys:["Shift","+","C"],desc:"Free camera"}])},e.prototype.readCarData=function(t){var e=this;t.scene.traverse((function(t){t.hasOwnProperty("userData")&&t.userData.hasOwnProperty("data")&&"steering_wheel"===t.userData.data&&(e.steeringWheel=t)}))},e}(a.Vehicle);e.Car=p},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(18),s=n(80),c=n(2),l=function(t){function e(e,n,i){var r=t.call(this,e,n,i)||this;return r.init(),r}return r(e,t),e.prototype.init=function(){this.position=new o.Vector3,this.velocity=new o.Vector3,this.target=new o.Vector3,this.cache=[];for(var t=0;t<2;t++)this.cache.push(new s.SimulationFrameVector(new o.Vector3,new o.Vector3))},e.prototype.simulate=function(t){this.generateFrames(t),this.position.lerpVectors(this.cache[0].position,this.cache[1].position,this.offset/this.frameTime),this.velocity.lerpVectors(this.cache[0].velocity,this.cache[1].velocity,this.offset/this.frameTime)},e.prototype.getFrame=function(t){var e=new s.SimulationFrameVector(this.lastFrame().position.clone(),this.lastFrame().velocity.clone());return c.springV(e.position,this.target,e.velocity,this.mass,this.damping),e},e}(a.SimulatorBase);e.VectorSpringSimulator=l},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(t,e){this.position=t,this.velocity=e};e.SimulationFrameVector=i},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(18),s=n(2),c=function(t){function e(e,n,i,r,o){void 0===r&&(r=0),void 0===o&&(o=0);var a=t.call(this,e,n,i)||this;a.position=r,a.velocity=o,a.target=0,a.lastLerp=0,a.cache=[];for(var s=0;s<2;s++)a.cache.push({position:r,velocity:o});return a}return r(e,t),e.prototype.simulate=function(t){this.generateFrames(t);var e=o.MathUtils.lerp(0,this.cache[1].position,this.offset/this.frameTime);this.position=e-this.lastLerp,this.lastLerp=e,this.velocity=o.MathUtils.lerp(this.cache[0].velocity,this.cache[1].velocity,this.offset/this.frameTime)},e.prototype.getFrame=function(t){var e=Object.assign({},this.lastFrame());return t&&(e.position=0,this.lastLerp=this.lastLerp-this.lastFrame().position),s.spring(e.position,this.target,e.velocity,this.mass,this.damping)},e}(a.SimulatorBase);e.RelativeSpringSimulator=c},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(2),s=n(5),c=n(8),l=n(83),u=n(16),h=n(25),p=function(t){function e(e,n){var i=t.call(this,e,n)||this;i.exitPoint=n.entryPoints[0],i.endPosition.copy(i.exitPoint.position),i.endPosition.y+=.52;var r=a.detectRelativeSide(n.seatPointObject,i.exitPoint);return r===s.Side.Left?i.playAnimation("stand_up_left",.1):r===s.Side.Right&&i.playAnimation("stand_up_right",.1),i}return r(e,t),e.prototype.update=function(e){if(t.prototype.update.call(this,e),this.animationEnded(e))this.detachCharacterFromVehicle(),this.seat.door.physicsEnabled=!0,this.character.rayHasHit?this.vehicle.collision.velocity.length()>1?(this.character.setState(new h.DropRolling(this.character)),this.character.leaveSeat()):this.anyDirection()||void 0===this.seat.door?(this.character.setState(new c.Idle(this.character)),this.character.leaveSeat()):this.character.setState(new l.CloseVehicleDoorOutside(this.character,this.seat)):(this.character.setState(new u.Falling(this.character)),this.character.leaveSeat());else{this.seat.door&&(this.seat.door.physicsEnabled=!1);var n=this.timer/this.animationLength,i=a.easeInOutSine(n),r=(new o.Vector3).lerpVectors(this.startPosition,this.endPosition,i);this.character.setPosition(r.x,r.y,r.z),this.updateEndRotation(),o.Quaternion.slerp(this.startRotation,this.endRotation,this.character.quaternion,i)}},e}(n(29).ExitingStateBase);e.ExitingVehicle=p},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=n(5),s=n(8),c=n(2),l=function(t){function e(e,n){var i=t.call(this,e)||this;i.hasClosedDoor=!1,i.seat=n,i.canFindVehiclesToEnter=!1;var r=c.detectRelativeSide(n.seatPointObject,n.door.doorObject);return r===a.Side.Left?i.playAnimation("close_door_standing_right",.1):r===a.Side.Right&&i.playAnimation("close_door_standing_left",.1),i}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.timer>.3&&!this.hasClosedDoor&&(this.hasClosedDoor=!0,this.seat.door.close()),this.animationEnded(e)&&(this.character.setState(new s.Idle(this.character)),this.character.leaveSeat())},e}(o.CharacterStateBase);e.CloseVehicleDoorOutside=l},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(3),s=n(5),c=n(8),l=n(28),u=n(2),h=n(12),p=function(t){function e(e,n,i){var r=t.call(this,e)||this;r.hasOpenedDoor=!1,r.startPosition=new o.Vector3,r.endPosition=new o.Vector3,r.startRotation=new o.Quaternion,r.endRotation=new o.Quaternion,r.canFindVehiclesToEnter=!1,r.seat=n,r.entryPoint=i;var a=u.detectRelativeSide(i,n.seatPointObject);return a===s.Side.Left?r.playAnimation("open_door_standing_left",.1):a===s.Side.Right&&r.playAnimation("open_door_standing_right",.1),r.character.resetVelocity(),r.character.rotateModel(),r.character.setPhysicsEnabled(!1),r.character.setPhysicsEnabled(!1),r.seat.vehicle.attach(r.character),r.startPosition.copy(r.character.position),r.endPosition.copy(r.entryPoint.position),r.endPosition.y+=.53,r.startRotation.copy(r.character.quaternion),r.endRotation.copy(r.entryPoint.quaternion),r.factorSimluator=new h.SpringSimulator(60,10,.5),r.factorSimluator.target=1,r}return r(e,t),e.prototype.update=function(e){var n;if(t.prototype.update.call(this,e),this.timer>.3&&!this.hasOpenedDoor&&(this.hasOpenedDoor=!0,null===(n=this.seat.door)||void 0===n||n.open()),this.animationEnded(e))this.anyDirection()?(this.character.vehicleEntryInstance=null,this.character.world.graphicsWorld.attach(this.character),this.character.setPhysicsEnabled(!0),this.character.setState(new c.Idle(this.character))):this.character.setState(new l.EnteringVehicle(this.character,this.seat,this.entryPoint));else{this.factorSimluator.simulate(e);var i=(new o.Vector3).lerpVectors(this.startPosition,this.endPosition,this.factorSimluator.position);this.character.setPosition(i.x,i.y,i.z),o.Quaternion.slerp(this.startRotation,this.endRotation,this.character.quaternion,this.factorSimluator.position)}},e}(a.CharacterStateBase);e.OpenVehicleDoor=p},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(2),s=n(16),c=function(t){function e(e,n){var i=t.call(this,e,n)||this;i.endPosition.copy(i.startPosition),i.endPosition.y+=1;var r=a.threeQuat(n.vehicle.collision.quaternion),s=new o.Vector3(0,0,1).applyQuaternion(r);return i.exitPoint=new o.Object3D,i.exitPoint.lookAt(s),i.exitPoint.position.copy(i.endPosition),i.playAnimation("jump_idle",.1),i}return r(e,t),e.prototype.update=function(e){if(t.prototype.update.call(this,e),this.animationEnded(e))this.detachCharacterFromVehicle(),this.character.setState(new s.Falling(this.character)),this.character.leaveSeat();else{var n=o.MathUtils.clamp((this.timer/this.animationLength-.3)*(1/.7),0,1),i=a.easeOutQuad(n),r=(new o.Vector3).lerpVectors(this.startPosition,this.endPosition,i);this.character.setPosition(r.x,r.y,r.z),this.updateEndRotation(),o.Quaternion.slerp(this.startRotation,this.endRotation,this.character.quaternion,i)}},e}(n(29).ExitingStateBase);e.ExitingAirplane=c},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(1),r=n(2),o=function(t){var e={mass:0,position:new i.Vec3,height:.5,radius:.3,segments:8,friction:.3};t=r.setDefaults(t,e),this.options=t;var n=new i.Material("capsuleMat");n.friction=t.friction;var o=new i.Body({mass:t.mass,position:t.position}),a=new i.Sphere(t.radius);o.material=n,o.addShape(a,new i.Vec3(0,0,0)),o.addShape(a,new i.Vec3(0,t.height/2,0)),o.addShape(a,new i.Vec3(0,-t.height/2,0)),this.body=o};e.CapsuleCollider=o},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=function(){function t(t){this.wantsToDrive=!1,this.character=t}return t.prototype.update=function(t){var e=new i.Vector3;this.entryPoint.getWorldPosition(e);var n=(new i.Vector3).subVectors(e,this.character.position);this.character.setOrientation(n);var r=n.y;n.y=0,this.character.charState.canEnterVehicles&&n.length()<.2&&r<2&&this.character.enterVehicle(this.targetSeat,this.entryPoint)},t}();e.VehicleEntryInstance=r},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=function(){this.velocity=new i.Vector3};e.GroundImpactData=r},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(){function t(t,e){this.closestDistance=Number.POSITIVE_INFINITY,this.maxDistance=Number.POSITIVE_INFINITY,this.referencePosition=t,void 0!==e&&(this.maxDistance=e)}return t.prototype.consider=function(t,e){var n=this.referencePosition.distanceTo(e);n<this.maxDistance&&n<this.closestDistance&&(this.closestDistance=n,this.closestObject=t)},t}();e.ClosestObjectFinder=i},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=function(t){function e(e,n){var i=t.call(this,e.object,0)||this;return i.reverse=!1,i.nodeRadius=n,i.targetNode=e,i}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e);var n=new o.Vector3,i=new o.Vector3;this.character.getWorldPosition(n),this.target.getWorldPosition(i),(new o.Vector3).subVectors(i,n).length()<this.nodeRadius&&(this.reverse?(t.prototype.setTarget.call(this,this.targetNode.previousNode.object),this.targetNode=this.targetNode.previousNode):(t.prototype.setTarget.call(this,this.targetNode.nextNode.object),this.targetNode=this.targetNode.nextNode))},e}(n(91).FollowTarget);e.FollowPath=a},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(2),o=function(){function t(t,e){void 0===e&&(e=1.3),this.target=t,this.stopDistance=e}return t.prototype.setTarget=function(t){this.target=t},t.prototype.update=function(t){if(void 0!==this.character.controlledObject){var e=new i.Vector3,n=new i.Vector3;this.character.getWorldPosition(e),this.target.getWorldPosition(n),(c=(new i.Vector3).subVectors(n,e)).length()>this.stopDistance?this.isTargetReached=!1:this.isTargetReached=!0;var o=new i.Vector3(0,0,1).applyQuaternion(this.character.controlledObject.quaternion);c.normalize();var a=r.getSignedAngleBetweenVectors(o,c);if(o.dot(c)<0?(this.character.controlledObject.triggerAction("reverse",!0),this.character.controlledObject.triggerAction("throttle",!1)):(this.character.controlledObject.triggerAction("throttle",!0),this.character.controlledObject.triggerAction("reverse",!1)),Math.abs(a)>.3){var s=o.dot(r.threeVector(this.character.controlledObject.collision.velocity));o.dot(c)>0||s>0?a>0?(this.character.controlledObject.triggerAction("left",!0),this.character.controlledObject.triggerAction("right",!1)):(this.character.controlledObject.triggerAction("right",!0),this.character.controlledObject.triggerAction("left",!1)):a>0?(this.character.controlledObject.triggerAction("right",!0),this.character.controlledObject.triggerAction("left",!1)):(this.character.controlledObject.triggerAction("left",!0),this.character.controlledObject.triggerAction("right",!1))}else this.character.controlledObject.triggerAction("left",!1),this.character.controlledObject.triggerAction("right",!1)}else{var c=(new i.Vector3).subVectors(this.target.position,this.character.position);this.character.setViewVector(c),c.length()>this.stopDistance?(this.isTargetReached=!1,this.character.triggerAction("up",!0)):(this.isTargetReached=!0,this.character.triggerAction("up",!1),this.character.setOrientation(c))}},t}();e.FollowTarget=o},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(27),o=n(2),a=function(){function t(t){this.object=t}return t.prototype.spawn=function(t,e){var n=this;t.loadGLTF("build/assets/boxman.glb",(function(t){var a=new r.Character(t),s=new i.Vector3;n.object.getWorldPosition(s),a.setPosition(s.x,s.y,s.z);var c=o.getForward(n.object);a.setOrientation(c,!0),e.add(a),a.takeControl()}))},t}();e.CharacterSpawnPoint=a},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(94),o=function(){function t(t,e){this.updateOrder=10,this.world=e;var n=i.UniformsUtils.clone(r.WaterShader.uniforms);n.iResolution.value.x=window.innerWidth,n.iResolution.value.y=window.innerHeight,this.material=new i.ShaderMaterial({uniforms:n,fragmentShader:r.WaterShader.fragmentShader,vertexShader:r.WaterShader.vertexShader}),t.material=this.material,t.material.transparent=!0}return t.prototype.update=function(t){this.material.uniforms.cameraPos.value.copy(this.world.camera.position),this.material.uniforms.lightDir.value.copy((new i.Vector3).copy(this.world.sky.sunPosition).normalize()),this.material.uniforms.iGlobalTime.value+=t},t}();e.Ocean=o},function(t,e,n){"use strict";n.r(e),n.d(e,"WaterShader",(function(){return r}));const i=n(0);let r={uniforms:{iGlobalTime:{type:"f",value:.1},iResolution:{type:"v2",value:new i.Vector2},cameraPos:{value:new i.Vector3},lightDir:{value:new i.Vector3}},vertexShader:"\n\n    varying vec3 vWorldPosition;\n    varying vec2 vTexCoord;\n\n    void main()\t{\n        vec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n        vWorldPosition = worldPosition.xyz;\n\n        vTexCoord = uv;\n\n        gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n      }\n    ",fragmentShader:"\n    uniform float iGlobalTime;\n    uniform vec2 iResolution;\n    uniform vec3 cameraPos;\n    uniform vec3 lightDir;\n\n    varying vec3 vWorldPosition;\n    varying vec2 vTexCoord;\n  \n    const int NUM_STEPS = 8;\n    const float PI\t \t= 3.1415;\n    const float EPSILON\t= 1e-3;\n  \n    // sea variables\n    const int ITER_GEOMETRY = 3;\n    const int ITER_FRAGMENT = 5;\n    const float SEA_HEIGHT = 0.6;\n    const float SEA_CHOPPY = 1.0;\n    const float SEA_SPEED = 1.0;\n    const float SEA_FREQ = 0.16;\n    const vec3 SEA_BASE = vec3(0.1,0.19,0.22);\n    const vec3 SEA_WATER_COLOR = vec3(0.8,0.9,0.6);\n    mat2 octave_m = mat2(1.6,1.2,-1.2,1.6);\n  \n    mat3 fromEuler(vec3 ang) {\n      vec2 a1 = vec2(sin(ang.x),cos(ang.x));\n      vec2 a2 = vec2(sin(ang.y),cos(ang.y));\n      vec2 a3 = vec2(sin(ang.z),cos(ang.z));\n      mat3 m;\n      m[0] = vec3(\n          a1.y*a3.y+a1.x*a2.x*a3.x,\n          a1.y*a2.x*a3.x+a3.y*a1.x,\n          -a2.y*a3.x\n      );\n      m[1] = vec3(-a2.y*a1.x,a1.y*a2.y,a2.x);\n      m[2] = vec3(\n          a3.y*a1.x*a2.x+a1.y*a3.x,\n        a1.x*a3.x-a1.y*a3.y*a2.x,\n        a2.y*a3.y\n      );\n      return m;\n    }\n  \n    float hash( vec2 p ) {\n      float h = dot(p,vec2(127.1,311.7));\t\n      return fract(sin(h)*43758.5453123);\n    }\n  \n    float noise( in vec2 p ) {\n      vec2 i = floor(p);\n      vec2 f = fract(p);\t\n      vec2 u = f * f * (3.0 - 2.0 * f);\n      return -1.0 + 2.0 * mix(\n          mix(\n            hash(i + vec2(0.0,0.0)\n        ), \n          hash(i + vec2(1.0,0.0)), u.x),\n          mix(hash(i + vec2(0.0,1.0) ), \n          hash(i + vec2(1.0,1.0) ), u.x), \n        u.y\n      );\n    }\n  \n    float diffuse(vec3 n,vec3 l,float p) {\n      return pow(dot(n,l) * 0.4 + 0.6,p);\n    }\n  \n    float specular(vec3 n,vec3 l,vec3 e,float s) {    \n      float nrm = (s + 8.0) / (3.1415 * 8.0);\n      return pow(max(dot(reflect(e,n),l),0.0),s) * nrm;\n    }\n  \n    vec3 getSkyColor(vec3 e) {\n      e.y = max(e.y, 0.0);\n      vec3 ret;\n      ret.x = pow(1.0 - e.y, 2.0);\n      ret.y = 1.0 - e.y;\n      ret.z = 0.6+(1.0 - e.y) * 0.4;\n      return ret;\n    }\n  \n  \n    float sea_octave(vec2 uv, float choppy) {\n      uv += noise(uv);         \n      vec2 wv = 1.0 - abs(sin(uv));\n      vec2 swv = abs(cos(uv));    \n      wv = mix(wv, swv, wv);\n      return pow(1.0 - pow(wv.x * wv.y, 0.65), choppy);\n    }\n  \n    float map(vec3 p) {\n      float freq = SEA_FREQ;\n      float amp = SEA_HEIGHT ;\n      float choppy = SEA_CHOPPY;\n      vec2 uv = p.xz; \n      uv.x *= 0.75;\n  \n\t  float SEA_TIME = iGlobalTime * SEA_SPEED;\n      float d, h = 0.0;    \n      for(int i = 0; i < ITER_GEOMETRY; i++) {        \n        d = sea_octave((uv + SEA_TIME) * freq, choppy);\n        d += sea_octave((uv - SEA_TIME) * freq, choppy);\n        h += d * amp;        \n        uv *= octave_m;\n        freq *= 1.9; \n        amp *= 0.22;\n        choppy = mix(choppy, 1.0, 0.2);\n      }\n      return p.y - h;\n    }\n  \n    float map_detailed(vec3 p) {\n        float freq = SEA_FREQ;\n        float amp = SEA_HEIGHT;\n        float choppy = SEA_CHOPPY;\n        vec2 uv = p.xz;\n        uv.x *= 0.75;\n  \n\t\tfloat SEA_TIME = iGlobalTime * SEA_SPEED;\n        float d, h = 0.0;    \n        for(int i = 0; i < ITER_FRAGMENT; i++) {        \n          d = sea_octave((uv+SEA_TIME) * freq, choppy);\n          d += sea_octave((uv-SEA_TIME) * freq, choppy);\n          h += d * amp;        \n          uv *= octave_m;\n          freq *= 1.9; \n          amp *= 0.22;\n          choppy = mix(choppy,1.0,0.2);\n        }\n        return p.y - h;\n    }\n  \n    vec3 getSeaColor(\n        vec3 p,\n      vec3 n, \n      vec3 l, \n      vec3 eye, \n      vec3 dist\n    ) {  \n      float fresnel = 1.0 - max(dot(n,-eye),0.0);\n      fresnel = pow(fresnel,3.0) * 0.65;\n  \n      vec3 reflected = getSkyColor(reflect(eye,n));    \n      vec3 refracted = SEA_BASE + diffuse(n,l,80.0) * SEA_WATER_COLOR * 0.12; \n  \n      vec3 color = mix(refracted,reflected,fresnel);\n  \n      float atten = max(1.0 - dot(dist,dist) * 0.001, 0.0);\n      color += SEA_WATER_COLOR * (p.y - SEA_HEIGHT) * 0.18 * atten;\n  \n      float night = dot(l, vec3(0.0, 1.0, 0.0));\n      night = clamp(night + 0.1, 0.0, 0.5) * 2.0;\n      color *= vec3(night);\n\n      color += vec3(specular(n,l,eye,60.0));\n  \n      return color;\n    }\n  \n    // tracing\n    vec3 getNormal(vec3 p, float eps) {\n      vec3 n;\n      n.y = map_detailed(p);    \n      n.x = map_detailed(vec3(p.x+eps,p.y,p.z)) - n.y;\n      n.z = map_detailed(vec3(p.x,p.y,p.z+eps)) - n.y;\n      n.y = eps;\n      return normalize(n);\n    }\n  \n    float heightMapTracing(vec3 ori, vec3 dir, out vec3 p) {  \n\n      vec3 oriComp = ori;\n      oriComp.y -= vWorldPosition.y - SEA_HEIGHT;\n\n      float tm = 0.0;\n      float tx = 1000.0;\n      float hx = map(oriComp + dir * tx);\n\n      if(hx > 0.0) {\n        return tx;   \n      }\n  \n      float hm = map(oriComp + dir * tm);    \n      float tmid = 0.0;\n      for(int i = 0; i < NUM_STEPS; i++) {\n        tmid = mix(tm,tx, hm/(hm-hx));                   \n        p = oriComp + dir * tmid;   \n        float hmid = map(p);\n        if(hmid < 0.0) {\n          tx = tmid;\n          hx = hmid;\n        } else {\n          tm = tmid;\n          hm = hmid;\n         }\n      }\n\n      return tmid;\n    }\n  \n    void main() {\n      float time = iGlobalTime * 0.3;\n  \n      // ray\n      vec3 ang = vec3(\n        sin(time*3.0)*0.1,sin(time)*0.2+0.3,time\n      );    \n\n      vec3 dir = normalize( vWorldPosition - cameraPos );\n  \n      // tracing\n      vec3 p;\n      heightMapTracing(cameraPos,dir,p);\n\t  vec3 dist = vWorldPosition - cameraPos;\n\t  float EPSILON_NRM\t= 0.1 / iResolution.x;\n      vec3 n = getNormal(\n        p,\n        dot(dist,dist) * EPSILON_NRM\n      );\n  \n      // color\n      vec3 color = mix(\n        getSkyColor(dir),\n        getSeaColor(p,n,lightDir,dir,dist),\n        pow(smoothstep(0.0,-0.05,dir.y),0.3)\n      );\n  \n      // post\n      gl_FragColor = vec4(pow(color,vec3(0.8)), 1.0) * 1.2;\n\n      float fogfac = clamp(length(dist), 300.0, 600.0);\n      fogfac -= 300.0;\n      fogfac /= 300.0;\n      gl_FragColor.a = 1.0 - fogfac;\n\n      #if defined( TONE_MAPPING )\n        gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n      #endif\n    }\n    "}},function(t,e,n){"use strict";n.r(e);var i=n(0),r={uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:["varying vec2 vUv;","void main() {","\tvUv = uv;","\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );","}"].join("\n"),fragmentShader:["uniform float opacity;","uniform sampler2D tDiffuse;","varying vec2 vUv;","void main() {","\tvec4 texel = texture2D( tDiffuse, vUv );","\tgl_FragColor = opacity * texel;","}"].join("\n")},o=n(13),a=n(4),s=function(t,e){a.a.call(this),this.scene=t,this.camera=e,this.clear=!0,this.needsSwap=!1,this.inverse=!1};s.prototype=Object.assign(Object.create(a.a.prototype),{constructor:s,render:function(t,e,n){var i,r,o=t.getContext(),a=t.state;a.buffers.color.setMask(!1),a.buffers.depth.setMask(!1),a.buffers.color.setLocked(!0),a.buffers.depth.setLocked(!0),this.inverse?(i=0,r=1):(i=1,r=0),a.buffers.stencil.setTest(!0),a.buffers.stencil.setOp(o.REPLACE,o.REPLACE,o.REPLACE),a.buffers.stencil.setFunc(o.ALWAYS,i,4294967295),a.buffers.stencil.setClear(r),a.buffers.stencil.setLocked(!0),t.setRenderTarget(n),this.clear&&t.clear(),t.render(this.scene,this.camera),t.setRenderTarget(e),this.clear&&t.clear(),t.render(this.scene,this.camera),a.buffers.color.setLocked(!1),a.buffers.depth.setLocked(!1),a.buffers.stencil.setLocked(!1),a.buffers.stencil.setFunc(o.EQUAL,1,4294967295),a.buffers.stencil.setOp(o.KEEP,o.KEEP,o.KEEP),a.buffers.stencil.setLocked(!0)}});var c=function(){a.a.call(this),this.needsSwap=!1};c.prototype=Object.create(a.a.prototype),Object.assign(c.prototype,{render:function(t){t.state.buffers.stencil.setLocked(!1),t.state.buffers.stencil.setTest(!1)}}),n.d(e,"EffectComposer",(function(){return l})),n.d(e,"Pass",(function(){return d}));var l=function(t,e){if(this.renderer=t,void 0===e){var n={minFilter:i.LinearFilter,magFilter:i.LinearFilter,format:i.RGBAFormat,stencilBuffer:!1},a=t.getSize(new i.Vector2);this._pixelRatio=t.getPixelRatio(),this._width=a.width,this._height=a.height,(e=new i.WebGLRenderTarget(this._width*this._pixelRatio,this._height*this._pixelRatio,n)).texture.name="EffectComposer.rt1"}else this._pixelRatio=1,this._width=e.width,this._height=e.height;this.renderTarget1=e,this.renderTarget2=e.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],void 0===r&&console.error("THREE.EffectComposer relies on CopyShader"),void 0===o.ShaderPass&&console.error("THREE.EffectComposer relies on ShaderPass"),this.copyPass=new o.ShaderPass(r),this.clock=new i.Clock};Object.assign(l.prototype,{swapBuffers:function(){var t=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=t},addPass:function(t){this.passes.push(t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)},insertPass:function(t,e){this.passes.splice(e,0,t)},isLastEnabledPass:function(t){for(var e=t+1;e<this.passes.length;e++)if(this.passes[e].enabled)return!1;return!0},render:function(t){void 0===t&&(t=this.clock.getDelta());var e,n,i=this.renderer.getRenderTarget(),r=!1,o=this.passes.length;for(n=0;n<o;n++)if(!1!==(e=this.passes[n]).enabled){if(e.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(n),e.render(this.renderer,this.writeBuffer,this.readBuffer,t,r),e.needsSwap){if(r){var a=this.renderer.getContext(),l=this.renderer.state.buffers.stencil;l.setFunc(a.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,t),l.setFunc(a.EQUAL,1,4294967295)}this.swapBuffers()}void 0!==s&&(e instanceof s?r=!0:e instanceof c&&(r=!1))}this.renderer.setRenderTarget(i)},reset:function(t){if(void 0===t){var e=this.renderer.getSize(new i.Vector2);this._pixelRatio=this.renderer.getPixelRatio(),this._width=e.width,this._height=e.height,(t=this.renderTarget1.clone()).setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=t,this.renderTarget2=t.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2},setSize:function(t,e){this._width=t,this._height=e;var n=this._width*this._pixelRatio,i=this._height*this._pixelRatio;this.renderTarget1.setSize(n,i),this.renderTarget2.setSize(n,i);for(var 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function(M){for(h=new i.Vector3,p=new i.Vector3,new i.Vector3,d=new i.Vector3,f=new i.Vector3,m=new i.Vector3,v=new i.Vector3,g=new i.Vector3,y=new i.Vector3,w=new i.Vector3,points=M.vertices,x=[],_=[],I=t=points.length,e=points.slice(0,6),b=0;I-- >0;)points[I].x<e[0].x&&(e[0]=points[I]),points[I].x>e[1].x&&(e[1]=points[I]),points[I].y<e[2].y&&(e[2]=points[I]),points[I].y<e[3].y&&(e[3]=points[I]),points[I].z<e[4].z&&(e[4]=points[I]),points[I].z<e[5].z&&(e[5]=points[I]);for(r=I=6;I-- >0;)for(r=I-1;r-- >0;)b<(n=e[I].distanceToSquared(e[r]))&&(b=n,o=e[I],a=e[r]);for(I=6,b=0;I-- >0;)n=T(o,a,e[I]),b<n&&(b=n,s=e[I]);for(l=S(o,a,s),u=l.dot(o),b=0,I=t;I-- >0;)n=Math.abs(points[I].dot(l)-u),b<n&&(b=n,c=points[I]);var P=points.indexOf(o),L=points.indexOf(a),C=points.indexOf(s),R=points.indexOf(c),O=[[C,L,P],[L,R,P],[C,R,L],[P,R,C]];g.subVectors(a,o).normalize(),y.subVectors(s,o).normalize(),w.subVectors(c,o).normalize(),w.dot((new 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strict";Object.defineProperty(e,"__esModule",{value:!0}),function(t){t.Driver="driver",t.Passenger="passenger"}(e.SeatType||(e.SeatType={}))},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),function(t){t[t.Character=0]="Character",t[t.Airplane=1]="Airplane",t[t.Car=2]="Car",t[t.Helicopter=3]="Helicopter",t[t.Decoration=4]="Decoration",t[t.System=5]="System"}(e.EntityType||(e.EntityType={}))},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=n(26),s=function(t){function e(e,n){var i=t.call(this,e)||this;return i.seat=n,i.canFindVehiclesToEnter=!1,i.playAnimation("driving",.1),i.character.startControllingVehicle(n.vehicle,i.seat),i.seat.vehicle.onInputChange(),i.character.vehicleEntryInstance=null,i}return r(e,t),e.prototype.update=function(e){var n,i;t.prototype.update.call(this,e),!(null===(n=this.seat.door)||void 0===n?void 0:n.achievingTargetRotation)&&(null===(i=this.seat.door)||void 0===i?void 0:i.rotation)>0&&this.seat.vehicle.noDirectionPressed()&&this.character.setState(new a.CloseVehicleDoorInside(this.character,this.seat))},e}(o.CharacterStateBase);e.Driving=s},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(18),s=n(20),c=n(2),l=function(t){function e(e,n,i,r,o){void 0===r&&(r=0),void 0===o&&(o=0);var a=t.call(this,e,n,i)||this;a.position=r,a.velocity=o,a.target=0,a.cache=[];for(var c=0;c<2;c++)a.cache.push(new s.SimulationFrame(r,o));return a}return r(e,t),e.prototype.simulate=function(t){this.generateFrames(t),this.position=o.MathUtils.lerp(this.cache[0].position,this.cache[1].position,this.offset/this.frameTime),this.velocity=o.MathUtils.lerp(this.cache[0].velocity,this.cache[1].velocity,this.offset/this.frameTime)},e.prototype.getFrame=function(t){return c.spring(this.lastFrame().position,this.target,this.lastFrame().velocity,this.mass,this.damping)},e}(a.SimulatorBase);e.SpringSimulator=l},function(t,e,n){"use strict";n.r(e),n.d(e,"ShaderPass",(function(){return o}));var i=n(0),r=n(4),o=function(t,e){r.a.call(this),this.textureID=void 0!==e?e:"tDiffuse",t instanceof i.ShaderMaterial?(this.uniforms=t.uniforms,this.material=t):t&&(this.uniforms=i.UniformsUtils.clone(t.uniforms),this.material=new i.ShaderMaterial({defines:Object.assign({},t.defines),uniforms:this.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader})),this.fsQuad=new r.a.FullScreenQuad(this.material)};o.prototype=Object.assign(Object.create(r.a.prototype),{constructor:o,render:function(t,e,n){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=n.texture),this.fsQuad.material=this.material,this.renderToScreen?(t.setRenderTarget(null),this.fsQuad.render(t)):(t.setRenderTarget(e),this.clear&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),this.fsQuad.render(t))}})},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),function(t){t[t.Default=1]="Default",t[t.Characters=2]="Characters",t[t.TrimeshColliders=4]="TrimeshColliders"}(e.CollisionGroups||(e.CollisionGroups={}))},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(1),s=n(6),c=n(52),l=n(54),u=n(2),h=n(14),p=n(24),d=function(t){function e(e,n){var i=t.call(this)||this;i.updateOrder=2,i.actions={},i.seats=[],i.wheels=[],i.materials=[],i.firstPerson=!1,void 0===n&&(n={}),n.chassisConnectionPointLocal=new a.Vec3,n.axleLocal=new a.Vec3(-1,0,0),n.directionLocal=new a.Vec3(0,-1,0);var r=new a.Material("Mat");return r.friction=.01,i.collision=new a.Body({mass:50}),i.collision.material=r,i.readVehicleData(e),i.modelContainer=new o.Group,i.add(i.modelContainer),i.modelContainer.add(e.scene),i.rayCastVehicle=new a.RaycastVehicle({chassisBody:i.collision,indexUpAxis:1,indexRightAxis:0,indexForwardAxis:2}),i.wheels.forEach((function(t){n.chassisConnectionPointLocal.set(t.position.x,t.position.y+.2,t.position.z);var e=i.rayCastVehicle.addWheel(n);t.rayCastWheelInfoIndex=e})),i.help=new o.AxesHelper(2),i}return r(e,t),e.prototype.noDirectionPressed=function(){return!0},e.prototype.update=function(t){this.position.set(this.collision.interpolatedPosition.x,this.collision.interpolatedPosition.y,this.collision.interpolatedPosition.z),this.quaternion.set(this.collision.interpolatedQuaternion.x,this.collision.interpolatedQuaternion.y,this.collision.interpolatedQuaternion.z,this.collision.interpolatedQuaternion.w),this.seats.forEach((function(e){e.update(t)}));for(var e=0;e<this.rayCastVehicle.wheelInfos.length;e++){this.rayCastVehicle.updateWheelTransform(e);var n=this.rayCastVehicle.wheelInfos[e].worldTransform,i=this.wheels[e].wheelObject;i.position.copy(u.threeVector(n.position)),i.quaternion.copy(u.threeQuat(n.quaternion));var r=new a.Vec3;this.rayCastVehicle.getVehicleAxisWorld(this.rayCastVehicle.indexUpAxis,r)}this.updateMatrixWorld()},e.prototype.forceCharacterOut=function(){this.controllingCharacter.modelContainer.visible=!0,this.controllingCharacter.exitVehicle()},e.prototype.onInputChange=function(){var t,e;this.actions.seat_switch.justPressed&&(null===(e=null===(t=this.controllingCharacter)||void 0===t?void 0:t.occupyingSeat)||void 0===e?void 0:e.connectedSeats.length)>0&&(this.controllingCharacter.modelContainer.visible=!0,this.controllingCharacter.setState(new p.SwitchingSeats(this.controllingCharacter,this.controllingCharacter.occupyingSeat,this.controllingCharacter.occupyingSeat.connectedSeats[0])),this.controllingCharacter.stopControllingVehicle())},e.prototype.resetControls=function(){for(var t in this.actions)this.actions.hasOwnProperty(t)&&this.triggerAction(t,!1)},e.prototype.allowSleep=function(t){this.collision.allowSleep=t,!1===t&&this.collision.wakeUp()},e.prototype.handleKeyboardEvent=function(t,e,n){if("KeyC"===e&&!0===n&&!0===t.shiftKey)this.resetControls(),this.world.cameraOperator.characterCaller=this.controllingCharacter,this.world.inputManager.setInputReceiver(this.world.cameraOperator);else if("KeyR"===e&&!0===n&&!0===t.shiftKey)this.world.restartScenario();else for(var i in this.actions)if(this.actions.hasOwnProperty(i)){var r=this.actions[i];s.includes(r.eventCodes,e)&&this.triggerAction(i,n)}},e.prototype.setFirstPersonView=function(t){this.firstPerson=t,void 0!==this.controllingCharacter&&(this.controllingCharacter.modelContainer.visible=!t),t?this.world.cameraOperator.setRadius(0,!0):this.world.cameraOperator.setRadius(3,!0)},e.prototype.toggleFirstPersonView=function(){this.setFirstPersonView(!this.firstPerson)},e.prototype.triggerAction=function(t,e){var n=this.actions[t];n.isPressed!==e&&(n.isPressed=e,n.justPressed=!1,n.justReleased=!1,e?n.justPressed=!0:n.justReleased=!0,this.onInputChange(),n.justPressed=!1,n.justReleased=!1)},e.prototype.handleMouseButton=function(t,e,n){},e.prototype.handleMouseMove=function(t,e,n){this.world.cameraOperator.move(e,n)},e.prototype.handleMouseWheel=function(t,e){this.world.scrollTheTimeScale(e)},e.prototype.inputReceiverInit=function(){this.collision.allowSleep=!1,this.setFirstPersonView(!1)},e.prototype.inputReceiverUpdate=function(t){if(this.firstPerson){var e=(new o.Vector3).copy(this.camera.position);e.applyQuaternion(this.quaternion),this.world.cameraOperator.target.copy(e.add(this.position))}else this.world.cameraOperator.target.set(this.position.x,this.position.y+.5,this.position.z)},e.prototype.setPosition=function(t,e,n){this.collision.position.x=t,this.collision.position.y=e,this.collision.position.z=n},e.prototype.setSteeringValue=function(t){var e=this;this.wheels.forEach((function(n){n.steering&&e.rayCastVehicle.setSteeringValue(t,n.rayCastWheelInfoIndex)}))},e.prototype.applyEngineForce=function(t){var e=this;this.wheels.forEach((function(n){e.drive!==n.drive&&"awd"!==e.drive||e.rayCastVehicle.applyEngineForce(t,n.rayCastWheelInfoIndex)}))},e.prototype.setBrake=function(t,e){var n=this;this.wheels.forEach((function(i){void 0!==e&&e!==i.drive||n.rayCastVehicle.setBrake(t,i.rayCastWheelInfoIndex)}))},e.prototype.addToWorld=function(t){s.includes(t.vehicles,this)?console.warn("Adding character to a world in which it already exists."):void 0===this.rayCastVehicle?console.error("Trying to create vehicle without raycastVehicleComponent"):(this.world=t,t.vehicles.push(this),t.graphicsWorld.add(this),this.rayCastVehicle.addToWorld(t.physicsWorld),this.wheels.forEach((function(e){t.graphicsWorld.attach(e.wheelObject)})),this.materials.forEach((function(e){t.sky.csm.setupMaterial(e)})))},e.prototype.removeFromWorld=function(t){s.includes(t.vehicles,this)?(this.world=void 0,s.pull(t.vehicles,this),t.graphicsWorld.remove(this),this.rayCastVehicle.removeFromWorld(t.physicsWorld),this.wheels.forEach((function(e){t.graphicsWorld.remove(e.wheelObject)}))):console.warn("Removing character from a world in which it isn't present.")},e.prototype.readVehicleData=function(t){var e=this;t.scene.traverse((function(n){if(n.isMesh&&(u.setupMeshProperties(n),void 0!==n.material&&e.materials.push(n.material)),n.hasOwnProperty("userData")&&n.userData.hasOwnProperty("data")){if("seat"===n.userData.data&&e.seats.push(new c.VehicleSeat(e,n,t)),"camera"===n.userData.data&&(e.camera=n),"wheel"===n.userData.data&&e.wheels.push(new l.Wheel(n)),"collision"===n.userData.data)if("box"===n.userData.shape)n.visible=!1,(i=new a.Box(new a.Vec3(n.scale.x,n.scale.y,n.scale.z))).collisionFilterMask=~h.CollisionGroups.TrimeshColliders,e.collision.addShape(i,new a.Vec3(n.position.x,n.position.y,n.position.z));else if("sphere"===n.userData.shape){var i;n.visible=!1,(i=new a.Sphere(n.scale.x)).collisionFilterGroup=h.CollisionGroups.TrimeshColliders,e.collision.addShape(i,new a.Vec3(n.position.x,n.position.y,n.position.z))}"navmesh"===n.userData.data&&(n.visible=!1)}})),0===this.collision.shapes.length&&console.warn("Vehicle "+typeof this+" has no collision data."),0===this.seats.length?console.warn("Vehicle "+typeof this+" has no seats."):this.connectSeats()},e.prototype.connectSeats=function(){for(var t=0,e=this.seats;t<e.length;t++){var n=e[t];if(void 0!==n.connectedSeatsString)for(var i=0,r=n.connectedSeatsString.split(";");i<r.length;i++){var o=r[i];if(o.length>0)for(var a=0,s=this.seats;a<s.length;a++){var c=s[a];c.seatPointObject.name===o&&n.connectedSeats.push(c)}}}},e}(o.Object3D);e.Vehicle=d},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=function(t){function e(e){var n=t.call(this,e)||this;return n.character.velocitySimulator.mass=100,n.character.rotationSimulator.damping=.3,n.character.arcadeVelocityIsAdditive=!0,n.character.setArcadeVelocityInfluence(.05,0,.05),n.playAnimation("falling",.3),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.character.setCameraRelativeOrientationTarget(),this.character.setArcadeVelocityTarget(this.anyDirection()?.8:0),this.character.rayHasHit&&this.setAppropriateDropState()},e}(n(3).CharacterStateBase);e.Falling=o},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=n(26),s=n(9),c=n(24),l=function(t){function e(e,n){var i=t.call(this,e)||this;return i.seat=n,i.canFindVehiclesToEnter=!1,i.character.world.updateControls([{keys:["X"],desc:"Switch seats"},{keys:["F"],desc:"Leave seat"}]),i.playAnimation("sitting",.1),i}return r(e,t),e.prototype.update=function(e){var n,i,r;if(t.prototype.update.call(this,e),!(null===(n=this.seat.door)||void 0===n?void 0:n.achievingTargetRotation)&&(null===(i=this.seat.door)||void 0===i?void 0:i.rotation)>0&&this.noDirection())this.character.setState(new a.CloseVehicleDoorInside(this.character,this.seat));else if(null!==this.character.vehicleEntryInstance)if(this.character.vehicleEntryInstance.wantsToDrive)for(var o=0,l=this.seat.connectedSeats;o<l.length;o++){var u=l[o];if(u.type===s.SeatType.Driver){(null===(r=this.seat.door)||void 0===r?void 0:r.rotation)>0&&(this.seat.door.physicsEnabled=!0),this.character.setState(new c.SwitchingSeats(this.character,this.seat,u));break}}else this.character.vehicleEntryInstance=null},e.prototype.onInputChange=function(){this.character.actions.seat_switch.justPressed&&this.seat.connectedSeats.length>0&&this.character.setState(new c.SwitchingSeats(this.character,this.seat,this.seat.connectedSeats[0])),this.character.actions.enter.justPressed&&(this.character.exitVehicle(),this.character.displayControls())},e}(o.CharacterStateBase);e.Sitting=l},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(){function t(t,e,n){this.mass=e,this.damping=n,this.frameTime=1/t,this.offset=0}return t.prototype.setFPS=function(t){this.frameTime=1/t},t.prototype.lastFrame=function(){return this.cache[this.cache.length-1]},t.prototype.generateFrames=function(t){var e=this.offset+t,n=Math.floor(e/this.frameTime);if(this.offset=e%this.frameTime,n>0){for(var i=0;i<n;i++)this.cache.push(this.getFrame(i+1===n));this.cache=this.cache.slice(-2)}},t}();e.SimulatorBase=i},function(t,e,n){t.exports=function(){"use strict";function t(e){return(t="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof 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r(e,t),e.prototype.update=function(e){if(t.prototype.update.call(this,e),this.animationEnded(e))this.toSeat.type===c.SeatType.Driver?this.character.setState(new l.Driving(this.character,this.toSeat)):this.toSeat.type===c.SeatType.Passenger&&this.character.setState(new u.Sitting(this.character,this.toSeat));else{var n=this.timer/this.animationLength,i=h.easeInOutSine(n),r=(new o.Vector3).lerpVectors(this.startPosition,this.endPosition,i);this.character.setPosition(r.x,r.y,r.z),o.Quaternion.slerp(this.startRotation,this.endRotation,this.character.quaternion,i)}},e}(a.CharacterStateBase);e.SwitchingSeats=d},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.velocitySimulator.mass=1,n.character.velocitySimulator.damping=.6,n.character.setArcadeVelocityTarget(.8),n.playAnimation("drop_running_roll",.03),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.character.setCameraRelativeOrientationTarget(),this.animationEnded(e)&&(this.anyDirection()?this.character.setState(new o.Walk(this.character)):this.character.setState(new o.EndWalk(this.character)))},e}(o.CharacterStateBase);e.DropRolling=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=n(5),s=n(11),c=n(9),l=n(17),u=n(2),h=function(t){function e(e,n){var i,r=t.call(this,e)||this;r.hasClosedDoor=!1,r.seat=n,r.canFindVehiclesToEnter=!1,r.canLeaveVehicles=!1;var o=u.detectRelativeSide(n.seatPointObject,n.door.doorObject);return o===a.Side.Left?r.playAnimation("close_door_sitting_left",.1):o===a.Side.Right&&r.playAnimation("close_door_sitting_right",.1),null===(i=r.seat.door)||void 0===i||i.open(),r}return r(e,t),e.prototype.update=function(e){var n;t.prototype.update.call(this,e),this.timer>.4&&!this.hasClosedDoor&&(this.hasClosedDoor=!0,null===(n=this.seat.door)||void 0===n||n.close()),this.animationEnded(e)&&(this.seat.type===c.SeatType.Driver?this.character.setState(new s.Driving(this.character,this.seat)):this.seat.type===c.SeatType.Passenger&&this.character.setState(new l.Sitting(this.character,this.seat)))},e}(o.CharacterStateBase);e.CloseVehicleDoorInside=h},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(1),s=n(6),c=n(2),l=n(7),u=n(73),h=n(75),p=n(8),d=n(28),f=n(76),m=n(78),v=n(11),g=n(79),y=n(14),w=n(80),x=n(81),_=n(9),b=n(82),S=n(83),M=n(10),E=function(t){function e(e){var n=t.call(this)||this;n.updateOrder=1,n.entityType=M.EntityType.Character,n.height=0,n.materials=[],n.acceleration=new o.Vector3,n.velocity=new o.Vector3,n.arcadeVelocityInfluence=new o.Vector3,n.velocityTarget=new o.Vector3,n.arcadeVelocityIsAdditive=!1,n.defaultVelocitySimulatorDamping=.8,n.defaultVelocitySimulatorMass=50,n.moveSpeed=4,n.angularVelocity=0,n.orientation=new o.Vector3(0,0,1),n.orientationTarget=new o.Vector3(0,0,1),n.defaultRotationSimulatorDamping=.5,n.defaultRotationSimulatorMass=10,n.rayResult=new a.RaycastResult,n.rayHasHit=!1,n.rayCastLength=.57,n.raySafeOffset=.03,n.wantsToJump=!1,n.initJumpSpeed=-1,n.groundImpactData=new b.GroundImpactData,n.occupyingSeat=null,n.vehicleEntryInstance=null,n.physicsEnabled=!0,n.readCharacterData(e),n.setAnimations(e.animations),n.tiltContainer=new o.Group,n.add(n.tiltContainer),n.modelContainer=new o.Group,n.modelContainer.position.y=-.57,n.tiltContainer.add(n.modelContainer),n.modelContainer.add(e.scene),n.mixer=new o.AnimationMixer(e.scene),n.velocitySimulator=new u.VectorSpringSimulator(60,n.defaultVelocitySimulatorMass,n.defaultVelocitySimulatorDamping),n.rotationSimulator=new h.RelativeSpringSimulator(60,n.defaultRotationSimulatorMass,n.defaultRotationSimulatorDamping),n.viewVector=new o.Vector3,n.actions={up:new l.KeyBinding("KeyW"),down:new l.KeyBinding("KeyS"),left:new l.KeyBinding("KeyA"),right:new l.KeyBinding("KeyD"),run:new l.KeyBinding("ShiftLeft"),jump:new l.KeyBinding("Space"),use:new l.KeyBinding("KeyE"),enter:new l.KeyBinding("KeyF"),enter_passenger:new l.KeyBinding("KeyG"),seat_switch:new l.KeyBinding("KeyX"),primary:new l.KeyBinding("Mouse0"),secondary:new l.KeyBinding("Mouse1")},n.characterCapsule=new w.CapsuleCollider({mass:1,position:new a.Vec3,height:.5,radius:.25,segments:8,friction:0}),n.characterCapsule.body.shapes.forEach((function(t){t.collisionFilterMask=~y.CollisionGroups.TrimeshColliders})),n.characterCapsule.body.allowSleep=!1,n.characterCapsule.body.collisionFilterGroup=2,n.characterCapsule.body.fixedRotation=!0,n.characterCapsule.body.updateMassProperties();var i=new o.BoxGeometry(.1,.1,.1),r=new o.MeshLambertMaterial({color:16711680});return n.raycastBox=new o.Mesh(i,r),n.raycastBox.visible=!1,n.characterCapsule.body.preStep=function(t){n.physicsPreStep(t,n)},n.characterCapsule.body.postStep=function(t){n.physicsPostStep(t,n)},n.setState(new p.Idle(n)),n}return r(e,t),e.prototype.setAnimations=function(t){this.animations=t},e.prototype.setArcadeVelocityInfluence=function(t,e,n){void 0===e&&(e=t),void 0===n&&(n=t),this.arcadeVelocityInfluence.set(t,e,n)},e.prototype.setViewVector=function(t){this.viewVector.copy(t).normalize()},e.prototype.setState=function(t){this.charState=t,this.charState.onInputChange()},e.prototype.setPosition=function(t,e,n){this.physicsEnabled?(this.characterCapsule.body.previousPosition=new a.Vec3(t,e,n),this.characterCapsule.body.position=new a.Vec3(t,e,n),this.characterCapsule.body.interpolatedPosition=new a.Vec3(t,e,n)):(this.position.x=t,this.position.y=e,this.position.z=n)},e.prototype.resetVelocity=function(){this.velocity.x=0,this.velocity.y=0,this.velocity.z=0,this.characterCapsule.body.velocity.x=0,this.characterCapsule.body.velocity.y=0,this.characterCapsule.body.velocity.z=0,this.velocitySimulator.init()},e.prototype.setArcadeVelocityTarget=function(t,e,n){void 0===e&&(e=0),void 0===n&&(n=0),this.velocityTarget.z=t,this.velocityTarget.x=e,this.velocityTarget.y=n},e.prototype.setOrientation=function(t,e){void 0===e&&(e=!1);var n=(new o.Vector3).copy(t).setY(0).normalize();this.orientationTarget.copy(n),e&&this.orientation.copy(n)},e.prototype.resetOrientation=function(){var t=c.getForward(this);this.setOrientation(t,!0)},e.prototype.setBehaviour=function(t){t.character=this,this.behaviour=t},e.prototype.setPhysicsEnabled=function(t){this.physicsEnabled=t,!0===t?this.world.physicsWorld.addBody(this.characterCapsule.body):this.world.physicsWorld.remove(this.characterCapsule.body)},e.prototype.readCharacterData=function(t){var e=this;t.scene.traverse((function(t){t.isMesh&&(c.setupMeshProperties(t),void 0!==t.material&&e.materials.push(t.material))}))},e.prototype.handleKeyboardEvent=function(t,e,n){if(void 0!==this.controlledObject)this.controlledObject.handleKeyboardEvent(t,e,n);else if("KeyC"===e&&!0===n&&!0===t.shiftKey)this.resetControls(),this.world.cameraOperator.characterCaller=this,this.world.inputManager.setInputReceiver(this.world.cameraOperator);else if("KeyR"===e&&!0===n&&!0===t.shiftKey)this.world.restartScenario();else for(var i in this.actions)if(this.actions.hasOwnProperty(i)){var r=this.actions[i];s.includes(r.eventCodes,e)&&this.triggerAction(i,n)}},e.prototype.handleMouseButton=function(t,e,n){if(void 0!==this.controlledObject)this.controlledObject.handleMouseButton(t,e,n);else for(var i in this.actions)if(this.actions.hasOwnProperty(i)){var r=this.actions[i];s.includes(r.eventCodes,e)&&this.triggerAction(i,n)}},e.prototype.handleMouseMove=function(t,e,n){void 0!==this.controlledObject?this.controlledObject.handleMouseMove(t,e,n):this.world.cameraOperator.move(e,n)},e.prototype.handleMouseWheel=function(t,e){void 0!==this.controlledObject?this.controlledObject.handleMouseWheel(t,e):this.world.scrollTheTimeScale(e)},e.prototype.triggerAction=function(t,e){var n=this.actions[t];n.isPressed!==e&&(n.isPressed=e,n.justPressed=!1,n.justReleased=!1,e?n.justPressed=!0:n.justReleased=!0,this.charState.onInputChange(),n.justPressed=!1,n.justReleased=!1)},e.prototype.takeControl=function(){void 0!==this.world?this.world.inputManager.setInputReceiver(this):console.warn("Attempting to take control of a character that doesn't belong to a world.")},e.prototype.resetControls=function(){for(var t in this.actions)this.actions.hasOwnProperty(t)&&this.triggerAction(t,!1)},e.prototype.update=function(t){var e,n,i;if(null===(e=this.behaviour)||void 0===e||e.update(t),null===(n=this.vehicleEntryInstance)||void 0===n||n.update(t),null===(i=this.charState)||void 0===i||i.update(t),this.physicsEnabled&&this.springMovement(t),this.physicsEnabled&&this.springRotation(t),this.physicsEnabled&&this.rotateModel(),void 0!==this.mixer&&this.mixer.update(t),this.physicsEnabled)this.position.set(this.characterCapsule.body.interpolatedPosition.x,this.characterCapsule.body.interpolatedPosition.y,this.characterCapsule.body.interpolatedPosition.z);else{var r=new o.Vector3;this.getWorldPosition(r),this.characterCapsule.body.position.copy(c.cannonVector(r)),this.characterCapsule.body.interpolatedPosition.copy(c.cannonVector(r))}this.updateMatrixWorld()},e.prototype.inputReceiverInit=function(){void 0===this.controlledObject?(this.world.cameraOperator.setRadius(1.6,!0),this.world.cameraOperator.followMode=!1,this.displayControls()):this.controlledObject.inputReceiverInit()},e.prototype.displayControls=function(){this.world.updateControls([{keys:["W","A","S","D"],desc:"Movement"},{keys:["Shift"],desc:"Sprint"},{keys:["Space"],desc:"Jump"},{keys:["F","or","G"],desc:"Enter vehicle"},{keys:["Shift","+","R"],desc:"Respawn"},{keys:["Shift","+","C"],desc:"Free camera"}])},e.prototype.inputReceiverUpdate=function(t){void 0!==this.controlledObject?this.controlledObject.inputReceiverUpdate(t):(this.viewVector=(new o.Vector3).subVectors(this.position,this.world.camera.position),this.getWorldPosition(this.world.cameraOperator.target))},e.prototype.setAnimation=function(t,e){if(void 0!==this.mixer){var n=o.AnimationClip.findByName(this.animations,t),i=this.mixer.clipAction(n);return null===i?(console.error("Animation "+t+" not found!"),0):(this.mixer.stopAllAction(),i.fadeIn(e),i.play(),i.getClip().duration)}},e.prototype.springMovement=function(t){this.velocitySimulator.target.copy(this.velocityTarget),this.velocitySimulator.simulate(t),this.velocity.copy(this.velocitySimulator.position),this.acceleration.copy(this.velocitySimulator.velocity)},e.prototype.springRotation=function(t){var e=c.getSignedAngleBetweenVectors(this.orientation,this.orientationTarget);this.rotationSimulator.target=e,this.rotationSimulator.simulate(t);var n=this.rotationSimulator.position;this.orientation.applyAxisAngle(new o.Vector3(0,1,0),n),this.angularVelocity=this.rotationSimulator.velocity},e.prototype.getLocalMovementDirection=function(){var t=this.actions.right.isPressed?-1:0,e=this.actions.left.isPressed?1:0,n=this.actions.up.isPressed?1:0,i=this.actions.down.isPressed?-1:0;return new o.Vector3(t+e,0,n+i).normalize()},e.prototype.getCameraRelativeMovementVector=function(){var t=this.getLocalMovementDirection(),e=new o.Vector3(this.viewVector.x,0,this.viewVector.z).normalize();return c.appplyVectorMatrixXZ(e,t)},e.prototype.setCameraRelativeOrientationTarget=function(){if(null===this.vehicleEntryInstance){var t=this.getCameraRelativeMovementVector();0===t.x&&0===t.y&&0===t.z?this.setOrientation(this.orientation):this.setOrientation(t)}},e.prototype.rotateModel=function(){this.lookAt(this.position.x+this.orientation.x,this.position.y+this.orientation.y,this.position.z+this.orientation.z),this.tiltContainer.rotation.z=2.3*-this.angularVelocity*this.velocity.length(),this.tiltContainer.position.setY(Math.cos(Math.abs(2.3*this.angularVelocity*this.velocity.length()))/2-.5)},e.prototype.jump=function(t){void 0===t&&(t=-1),this.wantsToJump=!0,this.initJumpSpeed=t},e.prototype.findVehicleToEnter=function(t){var e=new o.Vector3,n=new S.ClosestObjectFinder(this.position,10);if(this.world.vehicles.forEach((function(t){n.consider(t,t.position)})),void 0!==n.closestObject){var i=n.closestObject,r=new x.VehicleEntryInstance(this);r.wantsToDrive=t;for(var a=new S.ClosestObjectFinder(this.position),s=0,c=i.seats;s<c.length;s++){var l=c[s];if(t){if(l.type===_.SeatType.Driver)l.seatPointObject.getWorldPosition(e),a.consider(l,e);else if(l.type===_.SeatType.Passenger)for(var u=0,h=l.connectedSeats;u<h.length;u++){if(h[u].type===_.SeatType.Driver){l.seatPointObject.getWorldPosition(e),a.consider(l,e);break}}}else l.type===_.SeatType.Passenger&&(l.seatPointObject.getWorldPosition(e),a.consider(l,e))}if(void 0!==a.closestObject){var p=a.closestObject;r.targetSeat=p;for(var d=new S.ClosestObjectFinder(this.position),f=0,m=p.entryPoints;f<m.length;f++){var v=m[f];v.getWorldPosition(e),d.consider(v,e)}void 0!==d.closestObject&&(r.entryPoint=d.closestObject,this.triggerAction("up",!0),this.vehicleEntryInstance=r)}}},e.prototype.enterVehicle=function(t,e){var n;this.resetControls(),(null===(n=t.door)||void 0===n?void 0:n.rotation)<.5?this.setState(new m.OpenVehicleDoor(this,t,e)):this.setState(new d.EnteringVehicle(this,t,e))},e.prototype.teleportToVehicle=function(t,e){this.resetVelocity(),this.rotateModel(),this.setPhysicsEnabled(!1),t.attach(this),this.setPosition(e.seatPointObject.position.x,e.seatPointObject.position.y+.6,e.seatPointObject.position.z),this.quaternion.copy(e.seatPointObject.quaternion),this.occupySeat(e),this.setState(new v.Driving(this,e)),this.startControllingVehicle(t,e)},e.prototype.startControllingVehicle=function(t,e){this.controlledObject!==t&&(this.transferControls(t),this.resetControls(),this.controlledObject=t,this.controlledObject.allowSleep(!1),t.inputReceiverInit(),t.controllingCharacter=this)},e.prototype.transferControls=function(t){for(var e in this.actions)if(this.actions.hasOwnProperty(e)){var n=function(n){if(t.actions.hasOwnProperty(n)){var r=i.actions[e],o=t.actions[n];r.eventCodes.forEach((function(e){o.eventCodes.forEach((function(i){e===i&&t.triggerAction(n,r.isPressed)}))}))}},i=this;for(var r in t.actions)n(r)}},e.prototype.stopControllingVehicle=function(){var t;(null===(t=this.controlledObject)||void 0===t?void 0:t.controllingCharacter)===this&&(this.controlledObject.allowSleep(!0),this.controlledObject.controllingCharacter=void 0,this.controlledObject.resetControls(),this.controlledObject=void 0,this.inputReceiverInit())},e.prototype.exitVehicle=function(){null!==this.occupyingSeat&&(this.occupyingSeat.vehicle.entityType===M.EntityType.Airplane?this.setState(new g.ExitingAirplane(this,this.occupyingSeat)):this.setState(new f.ExitingVehicle(this,this.occupyingSeat)),this.stopControllingVehicle())},e.prototype.occupySeat=function(t){this.occupyingSeat=t,t.occupiedBy=this},e.prototype.leaveSeat=function(){null!==this.occupyingSeat&&(this.occupyingSeat.occupiedBy=null,this.occupyingSeat=null)},e.prototype.physicsPreStep=function(t,e){e.feetRaycast(),e.rayHasHit?e.raycastBox.visible&&(e.raycastBox.position.x=e.rayResult.hitPointWorld.x,e.raycastBox.position.y=e.rayResult.hitPointWorld.y,e.raycastBox.position.z=e.rayResult.hitPointWorld.z):e.raycastBox.visible&&e.raycastBox.position.set(t.position.x,t.position.y-e.rayCastLength-e.raySafeOffset,t.position.z)},e.prototype.feetRaycast=function(){var t=this.characterCapsule.body,e=new a.Vec3(t.position.x,t.position.y,t.position.z),n=new a.Vec3(t.position.x,t.position.y-this.rayCastLength-this.raySafeOffset,t.position.z),i={collisionFilterMask:y.CollisionGroups.Default,skipBackfaces:!0};this.rayHasHit=this.world.physicsWorld.raycastClosest(e,n,i,this.rayResult)},e.prototype.physicsPostStep=function(t,e){var n=new o.Vector3(t.velocity.x,t.velocity.y,t.velocity.z),i=(new o.Vector3).copy(e.velocity).multiplyScalar(e.moveSpeed);i=c.appplyVectorMatrixXZ(e.orientation,i);var r=new o.Vector3;if(e.arcadeVelocityIsAdditive){r.copy(n);var s=c.appplyVectorMatrixXZ(e.orientation,e.velocityTarget),l=(new o.Vector3).copy(i).multiply(e.arcadeVelocityInfluence);(Math.abs(n.x)<Math.abs(s.x*e.moveSpeed)||c.haveDifferentSigns(n.x,i.x))&&(r.x+=l.x),(Math.abs(n.y)<Math.abs(s.y*e.moveSpeed)||c.haveDifferentSigns(n.y,i.y))&&(r.y+=l.y),(Math.abs(n.z)<Math.abs(s.z*e.moveSpeed)||c.haveDifferentSigns(n.z,i.z))&&(r.z+=l.z)}else r=new o.Vector3(o.MathUtils.lerp(n.x,i.x,e.arcadeVelocityInfluence.x),o.MathUtils.lerp(n.y,i.y,e.arcadeVelocityInfluence.y),o.MathUtils.lerp(n.z,i.z,e.arcadeVelocityInfluence.z));if(e.rayHasHit){if(r.y=0,e.rayResult.body.mass>0){var u=new a.Vec3;e.rayResult.body.getVelocityAtWorldPoint(e.rayResult.hitPointWorld,u),r.add(c.threeVector(u))}var h=new o.Vector3(0,1,0),p=new o.Vector3(e.rayResult.hitNormalWorld.x,e.rayResult.hitNormalWorld.y,e.rayResult.hitNormalWorld.z),d=(new o.Quaternion).setFromUnitVectors(h,p),f=(new o.Matrix4).makeRotationFromQuaternion(d);r.applyMatrix4(f),t.velocity.x=r.x,t.velocity.y=r.y,t.velocity.z=r.z,t.position.y=e.rayResult.hitPointWorld.y+e.rayCastLength+r.y/e.world.physicsFrameRate}else t.velocity.x=r.x,t.velocity.y=r.y,t.velocity.z=r.z,e.groundImpactData.velocity.x=t.velocity.x,e.groundImpactData.velocity.y=t.velocity.y,e.groundImpactData.velocity.z=t.velocity.z;if(e.wantsToJump){if(e.initJumpSpeed>-1){t.velocity.y=0;var m=Math.max(4*e.velocitySimulator.position.length(),e.initJumpSpeed);t.velocity=c.cannonVector(e.orientation.clone().multiplyScalar(m))}else{l=new a.Vec3;e.rayResult.body.getVelocityAtWorldPoint(e.rayResult.hitPointWorld,l),t.velocity.vsub(l,t.velocity)}t.velocity.y+=4,t.position.y+=2*e.raySafeOffset,e.wantsToJump=!1}},e.prototype.addToWorld=function(t){s.includes(t.characters,this)?console.warn("Adding character to a world in which it already exists."):(this.world=t,t.characters.push(this),t.physicsWorld.addBody(this.characterCapsule.body),t.graphicsWorld.add(this),t.graphicsWorld.add(this.raycastBox),this.materials.forEach((function(e){t.sky.csm.setupMaterial(e)})))},e.prototype.removeFromWorld=function(t){s.includes(t.characters,this)?(t.inputManager.inputReceiver===this&&(t.inputManager.inputReceiver=void 0),this.world=void 0,s.pull(t.characters,this),t.physicsWorld.remove(this.characterCapsule.body),t.graphicsWorld.remove(this),t.graphicsWorld.remove(this.raycastBox)):console.warn("Removing character from a world in which it isn't present.")},e}(o.Object3D);e.Character=E},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(3),s=n(11),c=n(5),l=n(17),u=n(9),h=n(10),p=n(2),d=n(12),f=function(t){function e(e,n,i){var r=t.call(this,e)||this;r.initialPositionOffset=new o.Vector3,r.startPosition=new o.Vector3,r.endPosition=new o.Vector3,r.startRotation=new o.Quaternion,r.endRotation=new o.Quaternion,r.canFindVehiclesToEnter=!1,r.vehicle=n.vehicle,r.seat=n;var a=p.detectRelativeSide(i,n.seatPointObject);return r.animData=r.getEntryAnimations(n.vehicle.entityType),r.playAnimation(r.animData[a],.1),r.character.resetVelocity(),r.character.tiltContainer.rotation.z=0,r.character.setPhysicsEnabled(!1),r.seat.vehicle.attach(r.character),r.startPosition.copy(i.position),r.startPosition.y+=.53,r.endPosition.copy(n.seatPointObject.position),r.endPosition.y+=.6,r.initialPositionOffset.copy(r.startPosition).sub(r.character.position),r.startRotation.copy(r.character.quaternion),r.endRotation.copy(r.seat.seatPointObject.quaternion),r.factorSimulator=new d.SpringSimulator(60,10,.5),r.factorSimulator.target=1,r}return r(e,t),e.prototype.update=function(e){if(t.prototype.update.call(this,e),this.animationEnded(e))this.character.occupySeat(this.seat),this.character.setPosition(this.endPosition.x,this.endPosition.y,this.endPosition.z),this.seat.type===u.SeatType.Driver?(this.seat.door&&(this.seat.door.physicsEnabled=!0),this.character.setState(new s.Driving(this.character,this.seat))):this.seat.type===u.SeatType.Passenger&&this.character.setState(new l.Sitting(this.character,this.seat));else{this.seat.door&&(this.seat.door.physicsEnabled=!1,this.seat.door.rotation=1);var n=o.MathUtils.clamp(this.timer/(this.animationLength-this.animData.end_early),0,1),i=p.easeInOutSine(n);this.factorSimulator.simulate(e);var r=(new o.Vector3).lerpVectors(this.initialPositionOffset,new o.Vector3,this.factorSimulator.position),a=(new o.Vector3).lerpVectors(this.startPosition.clone().sub(r),this.endPosition,i);this.character.setPosition(a.x,a.y,a.z),o.Quaternion.slerp(this.startRotation,this.endRotation,this.character.quaternion,this.factorSimulator.position)}},e.prototype.getEntryAnimations=function(t){var e,n;switch(t){case h.EntityType.Airplane:return(e={})[c.Side.Left]="enter_airplane_left",e[c.Side.Right]="enter_airplane_right",e.end_early=.3,e;default:return(n={})[c.Side.Left]="sit_down_left",n[c.Side.Right]="sit_down_right",n.end_early=0,n}},e}(a.CharacterStateBase);e.EnteringVehicle=f},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(2),s=function(t){function e(e,n){var i,r=t.call(this,e)||this;return r.startPosition=new o.Vector3,r.endPosition=new o.Vector3,r.startRotation=new o.Quaternion,r.endRotation=new o.Quaternion,r.canFindVehiclesToEnter=!1,r.seat=n,r.vehicle=n.vehicle,null===(i=r.seat.door)||void 0===i||i.open(),r.startPosition.copy(r.character.position),r.startRotation.copy(r.character.quaternion),r.dummyObj=new o.Object3D,r}return r(e,t),e.prototype.detachCharacterFromVehicle=function(){this.character.controlledObject=void 0,this.character.resetOrientation(),this.character.world.graphicsWorld.attach(this.character),this.character.resetVelocity(),this.character.setPhysicsEnabled(!0),this.character.setPosition(this.character.position.x,this.character.position.y,this.character.position.z),this.character.inputReceiverUpdate(0),this.character.characterCapsule.body.velocity.copy(this.vehicle.rayCastVehicle.chassisBody.velocity),this.character.feetRaycast()},e.prototype.updateEndRotation=function(){var t=a.getForward(this.exitPoint);t.y=0,t.normalize(),this.character.world.graphicsWorld.attach(this.dummyObj),this.exitPoint.getWorldPosition(this.dummyObj.position);var e=this.dummyObj.position.clone().add(t);this.dummyObj.lookAt(e),this.seat.seatPointObject.parent.attach(this.dummyObj),this.endRotation.copy(this.dummyObj.quaternion)},e}(n(3).CharacterStateBase);e.ExitingStateBase=s},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),n(31);var i=n(32);e.World=i.World},function(t,e,n){},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(1),o=n(19),a=n(33),s=n(92),c=n(36),l=n(13),u=n(37),h=n(22),p=n(38),d=n(39),f=n(40),m=n(6),v=n(41),g=n(2),y=n(42),w=n(23),x=n(45),_=n(14),b=n(47),S=n(48),M=n(49),E=n(87),A=n(90),T=function(){function t(t){var e=this;this.timeScaleTarget=1,this.scenarios=[],this.characters=[],this.vehicles=[],this.paths=[],this.updatables=[];var n=this;h.Detector.webgl||o.default.fire({icon:"warning",title:"WebGL compatibility",text:"This browser doesn't seem to have the required WebGL capabilities. The application may not work correctly.",footer:'<a href="https://get.webgl.org/" target="_blank">Click here for more information</a>',showConfirmButton:!1,buttonsStyling:!1}),this.renderer=new i.WebGLRenderer,this.renderer.setPixelRatio(window.devicePixelRatio),this.renderer.setSize(window.innerWidth,window.innerHeight),this.renderer.toneMapping=i.ACESFilmicToneMapping,this.renderer.toneMappingExposure=1,this.renderer.shadowMap.enabled=!0,this.renderer.shadowMap.type=i.PCFSoftShadowMap,document.body.appendChild(this.renderer.domElement),this.renderer.domElement.id="canvas",window.addEventListener("resize",(function(){n.camera.aspect=window.innerWidth/window.innerHeight,n.camera.updateProjectionMatrix(),n.renderer.setSize(window.innerWidth,window.innerHeight),f.uniforms.resolution.value.set(1/(window.innerWidth*m),1/(window.innerHeight*m)),n.composer.setSize(window.innerWidth*m,window.innerHeight*m)}),!1),this.graphicsWorld=new i.Scene,this.camera=new i.PerspectiveCamera(80,window.innerWidth/window.innerHeight,.1,1010);var d=new c.RenderPass(this.graphicsWorld,this.camera),f=new l.ShaderPass(u.FXAAShader),m=this.renderer.getPixelRatio();if(f.material.uniforms.resolution.value.x=1/(window.innerWidth*m),f.material.uniforms.resolution.value.y=1/(window.innerHeight*m),this.composer=new s.EffectComposer(this.renderer),this.composer.addPass(d),this.composer.addPass(f),this.physicsWorld=new r.World,this.physicsWorld.gravity.set(0,-9.81,0),this.physicsWorld.broadphase=new r.SAPBroadphase(this.physicsWorld),this.physicsWorld.solver.iterations=10,this.physicsWorld.allowSleep=!0,this.parallelPairs=[],this.physicsFrameRate=60,this.physicsFrameTime=1/this.physicsFrameRate,this.physicsMaxPrediction=this.physicsFrameRate,this.clock=new i.Clock,this.renderDelta=0,this.logicDelta=0,this.sinceLastFrame=0,this.justRendered=!1,this.stats=p.Stats(),this.createParamsGUI(n),this.inputManager=new v.InputManager(this,this.renderer.domElement),this.cameraOperator=new a.CameraOperator(this,this.camera,this.params.Mouse_Sensitivity),this.sky=new E.Sky(this),void 0!==t){var g=new y.LoadingManager(this);g.onFinishedCallback=function(){e.update(1,1),e.setTimeScale(1),o.default.fire({title:"Welcome to Sketchbook!",text:"Feel free to explore the world and interact with available vehicles. There are also various scenarios ready to launch from the right panel.",footer:'<a href="https://github.com/swift502/Sketchbook" target="_blank">GitHub page</a><a href="https://discord.gg/fGuEqCe" target="_blank">Discord server</a>',confirmButtonText:"Okay",buttonsStyling:!1,onClose:function(){w.UIManager.setUserInterfaceVisible(!0)}})},g.loadGLTF(t,(function(t){e.loadScene(g,t)}))}else w.UIManager.setUserInterfaceVisible(!0),w.UIManager.setLoadingScreenVisible(!1),o.default.fire({icon:"success",title:"Hello world!",text:"Empty Sketchbook world was succesfully initialized. Enjoy the blueness of the sky.",buttonsStyling:!1});this.render(this)}return t.prototype.update=function(t,e){this.updatePhysics(t),this.updatables.forEach((function(n){n.update(t,e)})),this.params.Time_Scale=i.MathUtils.lerp(this.params.Time_Scale,this.timeScaleTarget,.2),this.params.Debug_Physics&&this.cannonDebugRenderer.update()},t.prototype.updatePhysics=function(t){var e=this;this.physicsWorld.step(this.physicsFrameTime,t),this.characters.forEach((function(t){e.isOutOfBounds(t.characterCapsule.body.position)&&e.outOfBoundsRespawn(t.characterCapsule.body)})),this.vehicles.forEach((function(t){if(e.isOutOfBounds(t.rayCastVehicle.chassisBody.position)){var n=new i.Vector3;t.spawnPoint.getWorldPosition(n),n.y+=1,e.outOfBoundsRespawn(t.rayCastVehicle.chassisBody,g.cannonVector(n))}}))},t.prototype.isOutOfBounds=function(t){var e=t.x>-211.882&&t.x<211.882&&t.z>-169.098&&t.z<153.232&&t.y>.107,n=t.y<14.989;return!e&&n},t.prototype.outOfBoundsRespawn=function(t,e){var n=e||new r.Vec3(0,16,0),i=new r.Quaternion(0,0,0,1);t.position.copy(n),t.interpolatedPosition.copy(n),t.quaternion.copy(i),t.interpolatedQuaternion.copy(i),t.velocity.setZero(),t.angularVelocity.setZero()},t.prototype.render=function(t){this.requestDelta=this.clock.getDelta(),requestAnimationFrame((function(){t.render(t)}));var e=this.requestDelta+this.renderDelta+this.logicDelta,n=e*this.params.Time_Scale;n=Math.min(n,1/30),t.update(n,e),this.logicDelta=this.clock.getDelta();this.sinceLastFrame+=this.requestDelta+this.renderDelta+this.logicDelta,this.sinceLastFrame%=1/60,this.stats.end(),this.stats.begin(),this.params.FXAA?this.composer.render():this.renderer.render(this.graphicsWorld,this.camera),this.renderDelta=this.clock.getDelta()},t.prototype.setTimeScale=function(t){this.params.Time_Scale=t,this.timeScaleTarget=t},t.prototype.add=function(t){t.addToWorld(this),this.registerUpdatable(t)},t.prototype.registerUpdatable=function(t){this.updatables.push(t),this.updatables.sort((function(t,e){return t.updateOrder>e.updateOrder?1:-1}))},t.prototype.remove=function(t){t.removeFromWorld(this),this.unregisterUpdatable(t)},t.prototype.unregisterUpdatable=function(t){m.pull(this.updatables,t)},t.prototype.loadScene=function(t,e){var n,r=this;e.scene.traverse((function(t){if(t.hasOwnProperty("userData")&&("Mesh"===t.type&&(g.setupMeshProperties(t),r.sky.csm.setupMaterial(t.material),"ocean"===t.material.name&&r.registerUpdatable(new A.Ocean(t,r))),t.userData.hasOwnProperty("data"))){if("physics"===t.userData.data&&t.userData.hasOwnProperty("type")){if("box"===t.userData.type)(e=new b.BoxCollider({size:new i.Vector3(t.scale.x,t.scale.y,t.scale.z)})).body.position.copy(g.cannonVector(t.position)),e.body.quaternion.copy(g.cannonQuat(t.quaternion)),e.body.computeAABB(),e.body.shapes.forEach((function(t){t.collisionFilterMask=~_.CollisionGroups.TrimeshColliders})),r.physicsWorld.addBody(e.body);else if("trimesh"===t.userData.type){var e=new S.TrimeshCollider(t,{});r.physicsWorld.addBody(e.body)}t.visible=!1}"path"===t.userData.data&&r.paths.push(new x.Path(t)),"scenario"===t.userData.data&&r.scenarios.push(new M.Scenario(t,r))}})),this.graphicsWorld.add(e.scene);for(var o=0,a=this.scenarios;o<a.length;o++){var s=a[o];if(s.default){n=s.id;break}}void 0!==n&&this.launchScenario(n,t)},t.prototype.launchScenario=function(t,e){this.lastScenarioID=t,this.clearEntities(),e||(e=new y.LoadingManager(this));for(var n=0,i=this.scenarios;n<i.length;n++){var r=i[n];(r.id===t||r.spawnAlways)&&r.launch(e,this)}},t.prototype.restartScenario=function(){void 0!==this.lastScenarioID?(document.exitPointerLock(),this.launchScenario(this.lastScenarioID)):console.warn("Can't restart scenario. Last scenarioID is undefined.")},t.prototype.clearEntities=function(){for(var t=0;t<this.characters.length;t++)this.remove(this.characters[t]),t--;for(t=0;t<this.vehicles.length;t++)this.remove(this.vehicles[t]),t--},t.prototype.scrollTheTimeScale=function(t){t>0?(this.timeScaleTarget/=1.3,this.timeScaleTarget<.003&&(this.timeScaleTarget=0)):(this.timeScaleTarget*=1.3,this.timeScaleTarget<.003&&(this.timeScaleTarget=.003),this.timeScaleTarget=Math.min(this.timeScaleTarget,1))},t.prototype.updateControls=function(t){var e="";e+='<h2 class="controls-title">Controls:</h2>',t.forEach((function(t){e+='<div class="ctrl-row">',t.keys.forEach((function(t){e+="+"===t||"and"===t||"or"===t||"&"===t?"&nbsp;"+t+"&nbsp;":'<span class="ctrl-key">'+t+"</span>"})),e+='<span class="ctrl-desc">'+t.desc+"</span></div>"})),document.getElementById("controls").innerHTML=e},t.prototype.createParamsGUI=function(t){var e=this;this.params={Pointer_Lock:!0,Mouse_Sensitivity:.3,Time_Scale:1,Shadows:!0,FXAA:!0,Debug_Physics:!1,Debug_FPS:!1,Sun_Elevation:50,Sun_Rotation:145};var n=new d.GUI;this.scenarioGUIFolder=n.addFolder("Scenarios"),this.scenarioGUIFolder.open();var i=n.addFolder("World");i.add(this.params,"Time_Scale",0,1).listen().onChange((function(e){t.timeScaleTarget=e})),i.add(this.params,"Sun_Elevation",0,180).listen().onChange((function(e){t.sky.phi=e})),i.add(this.params,"Sun_Rotation",0,360).listen().onChange((function(e){t.sky.theta=e}));var r=n.addFolder("Settings");r.add(this.params,"FXAA"),r.add(this.params,"Shadows").onChange((function(t){t?e.sky.csm.lights.forEach((function(t){t.castShadow=!0})):e.sky.csm.lights.forEach((function(t){t.castShadow=!1}))})),r.add(this.params,"Pointer_Lock").onChange((function(e){t.inputManager.setPointerLock(e)})),r.add(this.params,"Mouse_Sensitivity",0,1).onChange((function(e){t.cameraOperator.setSensitivity(e,.8*e)})),r.add(this.params,"Debug_Physics").onChange((function(n){n?e.cannonDebugRenderer=new f.CannonDebugRenderer(e.graphicsWorld,e.physicsWorld):(e.cannonDebugRenderer.clearMeshes(),e.cannonDebugRenderer=void 0),t.characters.forEach((function(t){t.raycastBox.visible=n}))})),r.add(this.params,"Debug_FPS").onChange((function(t){w.UIManager.setFPSVisible(t)})),n.open()},t}();e.World=T},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(2),o=n(7),a=n(6),s=function(){function t(t,e,n,r){void 0===n&&(n=1),void 0===r&&(r=.8*n),this.updateOrder=4,this.radius=1,this.targetRadius=1,this.upVelocity=0,this.forwardVelocity=0,this.rightVelocity=0,this.followMode=!1,this.world=t,this.camera=e,this.target=new i.Vector3,this.sensitivity=new i.Vector2(n,r),this.movementSpeed=.06,this.radius=3,this.theta=0,this.phi=0,this.onMouseDownPosition=new i.Vector2,this.onMouseDownTheta=this.theta,this.onMouseDownPhi=this.phi,this.actions={forward:new o.KeyBinding("KeyW"),back:new o.KeyBinding("KeyS"),left:new o.KeyBinding("KeyA"),right:new o.KeyBinding("KeyD"),up:new o.KeyBinding("KeyE"),down:new o.KeyBinding("KeyQ"),fast:new o.KeyBinding("ShiftLeft")},t.registerUpdatable(this)}return t.prototype.setSensitivity=function(t,e){void 0===e&&(e=t),this.sensitivity=new i.Vector2(t,e)},t.prototype.setRadius=function(t,e){void 0===e&&(e=!1),this.targetRadius=Math.max(.001,t),!0===e&&(this.radius=t)},t.prototype.move=function(t,e){this.theta-=t*(this.sensitivity.x/2),this.theta%=360,this.phi+=e*(this.sensitivity.y/2),this.phi=Math.min(85,Math.max(-85,this.phi))},t.prototype.update=function(t){if(!0===this.followMode){this.camera.position.y=i.MathUtils.clamp(this.camera.position.y,this.target.y,Number.POSITIVE_INFINITY),this.camera.lookAt(this.target);var e=this.target.clone().add((new i.Vector3).subVectors(this.camera.position,this.target).normalize().multiplyScalar(this.targetRadius));this.camera.position.x=e.x,this.camera.position.y=e.y,this.camera.position.z=e.z}else this.radius=i.MathUtils.lerp(this.radius,this.targetRadius,.1),this.camera.position.x=this.target.x+this.radius*Math.sin(this.theta*Math.PI/180)*Math.cos(this.phi*Math.PI/180),this.camera.position.y=this.target.y+this.radius*Math.sin(this.phi*Math.PI/180),this.camera.position.z=this.target.z+this.radius*Math.cos(this.theta*Math.PI/180)*Math.cos(this.phi*Math.PI/180),this.camera.updateMatrix(),this.camera.lookAt(this.target)},t.prototype.handleKeyboardEvent=function(t,e,n){if("KeyC"===e&&!0===n&&!0===t.shiftKey)void 0!==this.characterCaller&&(this.world.inputManager.setInputReceiver(this.characterCaller),this.characterCaller=void 0);else for(var i in this.actions)if(this.actions.hasOwnProperty(i)){var r=this.actions[i];a.includes(r.eventCodes,e)&&(r.isPressed=n)}},t.prototype.handleMouseWheel=function(t,e){this.world.scrollTheTimeScale(e)},t.prototype.handleMouseButton=function(t,e,n){for(var i in this.actions)if(this.actions.hasOwnProperty(i)){var r=this.actions[i];a.includes(r.eventCodes,e)&&(r.isPressed=n)}},t.prototype.handleMouseMove=function(t,e,n){this.move(e,n)},t.prototype.inputReceiverInit=function(){this.target.copy(this.camera.position),this.setRadius(0,!0),this.world.updateControls([{keys:["W","S","A","D"],desc:"Move around"},{keys:["E","Q"],desc:"Move up / down"},{keys:["Shift"],desc:"Speed up"},{keys:["Shift","+","C"],desc:"Exit free camera mode"}])},t.prototype.inputReceiverUpdate=function(t){var e=this.movementSpeed*(this.actions.fast.isPressed?600*t:60*t),n=r.getUp(this.camera),o=r.getRight(this.camera),a=r.getBack(this.camera);this.upVelocity=i.MathUtils.lerp(this.upVelocity,+this.actions.up.isPressed-+this.actions.down.isPressed,.3),this.forwardVelocity=i.MathUtils.lerp(this.forwardVelocity,+this.actions.forward.isPressed-+this.actions.back.isPressed,.3),this.rightVelocity=i.MathUtils.lerp(this.rightVelocity,+this.actions.right.isPressed-+this.actions.left.isPressed,.3),this.target.add(n.multiplyScalar(e*this.upVelocity)),this.target.add(a.multiplyScalar(e*this.forwardVelocity)),this.target.add(o.multiplyScalar(e*this.rightVelocity))},t}();e.CameraOperator=s},function(t,e){var n;n=function(){return this}();try{n=n||new Function("return this")()}catch(t){"object"==typeof window&&(n=window)}t.exports=n},function(t,e){t.exports=function(t){return t.webpackPolyfill||(t.deprecate=function(){},t.paths=[],t.children||(t.children=[]),Object.defineProperty(t,"loaded",{enumerable:!0,get:function(){return t.l}}),Object.defineProperty(t,"id",{enumerable:!0,get:function(){return t.i}}),t.webpackPolyfill=1),t}},function(t,e,n){"use strict";n.r(e),n.d(e,"RenderPass",(function(){return r}));var i=n(4),r=function(t,e,n,r,o){i.a.call(this),this.scene=t,this.camera=e,this.overrideMaterial=n,this.clearColor=r,this.clearAlpha=void 0!==o?o:0,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1};r.prototype=Object.assign(Object.create(i.a.prototype),{constructor:r,render:function(t,e,n){var i,r,o=t.autoClear;t.autoClear=!1,this.scene.overrideMaterial=this.overrideMaterial,this.clearColor&&(i=t.getClearColor().getHex(),r=t.getClearAlpha(),t.setClearColor(this.clearColor,this.clearAlpha)),this.clearDepth&&t.clearDepth(),t.setRenderTarget(this.renderToScreen?null:n),this.clear&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),t.render(this.scene,this.camera),this.clearColor&&t.setClearColor(i,r),this.scene.overrideMaterial=null,t.autoClear=o}})},function(t,e,n){"use strict";n.r(e),n.d(e,"FXAAShader",(function(){return i}));var i={uniforms:{tDiffuse:{value:null},resolution:{value:new(n(0).Vector2)(1/1024,1/512)}},vertexShader:["varying vec2 vUv;","void main() {","\tvUv = uv;","\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );","}"].join("\n"),fragmentShader:["precision highp float;","","uniform sampler2D tDiffuse;","","uniform vec2 resolution;","","varying vec2 vUv;","","// FXAA 3.11 implementation by NVIDIA, ported to WebGL by Agost Biro (biro@archilogic.com)","","//----------------------------------------------------------------------------------","// File:        es3-keplerFXAAassetsshaders/FXAA_DefaultES.frag","// SDK Version: v3.00","// Email:       gameworks@nvidia.com","// Site:        http://developer.nvidia.com/","//","// Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.","//","// Redistribution and use in source and binary forms, with or without","// modification, are permitted provided that the following conditions","// are met:","//  * Redistributions of source code must retain the above copyright","//    notice, this list of conditions and the following disclaimer.","//  * Redistributions in binary form must reproduce the above copyright","//    notice, this list of conditions and the following disclaimer in the","//    documentation and/or other materials provided with the distribution.","//  * Neither the name of NVIDIA CORPORATION nor the names of its","//    contributors may be used to endorse or promote products derived","//    from this software without specific prior written permission.","//","// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY","// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE","// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR","// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR","// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,","// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,","// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR","// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY","// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT","// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE","// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.","//","//----------------------------------------------------------------------------------","","#define FXAA_PC 1","#define FXAA_GLSL_100 1","#define FXAA_QUALITY_PRESET 12","","#define FXAA_GREEN_AS_LUMA 1","","/*--------------------------------------------------------------------------*/","#ifndef FXAA_PC_CONSOLE","    //","    // The console algorithm for PC is included","    // for developers targeting really low spec machines.","    // Likely better to just run FXAA_PC, and use a really low preset.","    //","    #define FXAA_PC_CONSOLE 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_GLSL_120","    #define FXAA_GLSL_120 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_GLSL_130","    #define FXAA_GLSL_130 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_HLSL_3","    #define FXAA_HLSL_3 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_HLSL_4","    #define FXAA_HLSL_4 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_HLSL_5","    #define FXAA_HLSL_5 0","#endif","/*==========================================================================*/","#ifndef FXAA_GREEN_AS_LUMA","    //","    // For those using non-linear color,","    // and either not able to get luma in alpha, or not wanting to,","    // this enables FXAA to run using green as a proxy for luma.","    // So with this enabled, no need to pack luma in alpha.","    //","    // This will turn off AA on anything which lacks some amount of green.","    // Pure red and blue or combination of only R and B, will get no AA.","    //","    // Might want to lower the settings for both,","    //    fxaaConsoleEdgeThresholdMin","    //    fxaaQualityEdgeThresholdMin","    // In order to insure AA does not get turned off on colors","    // which contain a minor amount of green.","    //","    // 1 = On.","    // 0 = Off.","    //","    #define FXAA_GREEN_AS_LUMA 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_EARLY_EXIT","    //","    // Controls algorithm's early exit path.","    // On PS3 turning this ON adds 2 cycles to the shader.","    // On 360 turning this OFF adds 10ths of a millisecond to the shader.","    // Turning this off on console will result in a more blurry image.","    // So this defaults to on.","    //","    // 1 = On.","    // 0 = Off.","    //","    #define FXAA_EARLY_EXIT 1","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_DISCARD","    //","    // Only valid for PC OpenGL currently.","    // Probably will not work when FXAA_GREEN_AS_LUMA = 1.","    //","    // 1 = Use discard on pixels which don't need AA.","    //     For APIs which enable concurrent TEX+ROP from same surface.","    // 0 = Return unchanged color on pixels which don't need AA.","    //","    #define FXAA_DISCARD 0","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_FAST_PIXEL_OFFSET","    //","    // Used for GLSL 120 only.","    //","    // 1 = GL API supports fast pixel offsets","    // 0 = do not use fast pixel offsets","    //","    #ifdef GL_EXT_gpu_shader4","        #define FXAA_FAST_PIXEL_OFFSET 1","    #endif","    #ifdef GL_NV_gpu_shader5","        #define FXAA_FAST_PIXEL_OFFSET 1","    #endif","    #ifdef GL_ARB_gpu_shader5","        #define FXAA_FAST_PIXEL_OFFSET 1","    #endif","    #ifndef FXAA_FAST_PIXEL_OFFSET","        #define FXAA_FAST_PIXEL_OFFSET 0","    #endif","#endif","/*--------------------------------------------------------------------------*/","#ifndef FXAA_GATHER4_ALPHA","    //","    // 1 = API supports gather4 on alpha channel.","    // 0 = API does not support gather4 on alpha channel.","    //","    #if (FXAA_HLSL_5 == 1)","        #define FXAA_GATHER4_ALPHA 1","    #endif","    #ifdef GL_ARB_gpu_shader5","        #define FXAA_GATHER4_ALPHA 1","    #endif","    #ifdef GL_NV_gpu_shader5","        #define FXAA_GATHER4_ALPHA 1","    #endif","    #ifndef FXAA_GATHER4_ALPHA","        #define FXAA_GATHER4_ALPHA 0","    #endif","#endif","","","/*============================================================================","                        FXAA QUALITY - TUNING KNOBS","------------------------------------------------------------------------------","NOTE the other tuning knobs are now in the shader function inputs!","============================================================================*/","#ifndef FXAA_QUALITY_PRESET","    //","    // Choose the quality preset.","    // This needs to be compiled into the shader as it effects code.","    // Best option to include multiple presets is to","    // in each shader define the preset, then include this file.","    //","    // OPTIONS","    // -----------------------------------------------------------------------","    // 10 to 15 - default medium dither (10=fastest, 15=highest quality)","    // 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)","    // 39       - no dither, very expensive","    //","    // NOTES","    // -----------------------------------------------------------------------","    // 12 = slightly faster then FXAA 3.9 and higher edge quality (default)","    // 13 = about same speed as FXAA 3.9 and better than 12","    // 23 = closest to FXAA 3.9 visually and performance wise","    //  _ = the lowest digit is directly related to performance","    // _  = the highest digit is directly related to style","    //","    #define FXAA_QUALITY_PRESET 12","#endif","","","/*============================================================================","","                           FXAA QUALITY - PRESETS","","============================================================================*/","","/*============================================================================","                     FXAA QUALITY - MEDIUM DITHER PRESETS","============================================================================*/","#if (FXAA_QUALITY_PRESET == 10)","    #define FXAA_QUALITY_PS 3","    #define FXAA_QUALITY_P0 1.5","    #define FXAA_QUALITY_P1 3.0","    #define FXAA_QUALITY_P2 12.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 11)","    #define FXAA_QUALITY_PS 4","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 3.0","    #define FXAA_QUALITY_P3 12.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 12)","    #define FXAA_QUALITY_PS 5","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 4.0","    #define FXAA_QUALITY_P4 12.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 13)","    #define FXAA_QUALITY_PS 6","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 4.0","    #define FXAA_QUALITY_P5 12.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 14)","    #define FXAA_QUALITY_PS 7","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 4.0","    #define FXAA_QUALITY_P6 12.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 15)","    #define FXAA_QUALITY_PS 8","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 2.0","    #define FXAA_QUALITY_P6 4.0","    #define FXAA_QUALITY_P7 12.0","#endif","","/*============================================================================","                     FXAA QUALITY - LOW DITHER PRESETS","============================================================================*/","#if (FXAA_QUALITY_PRESET == 20)","    #define FXAA_QUALITY_PS 3","    #define FXAA_QUALITY_P0 1.5","    #define FXAA_QUALITY_P1 2.0","    #define FXAA_QUALITY_P2 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 21)","    #define FXAA_QUALITY_PS 4","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 22)","    #define FXAA_QUALITY_PS 5","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 23)","    #define FXAA_QUALITY_PS 6","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 24)","    #define FXAA_QUALITY_PS 7","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 3.0","    #define FXAA_QUALITY_P6 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 25)","    #define FXAA_QUALITY_PS 8","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 2.0","    #define FXAA_QUALITY_P6 4.0","    #define FXAA_QUALITY_P7 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 26)","    #define FXAA_QUALITY_PS 9","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 2.0","    #define FXAA_QUALITY_P6 2.0","    #define FXAA_QUALITY_P7 4.0","    #define FXAA_QUALITY_P8 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 27)","    #define FXAA_QUALITY_PS 10","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 2.0","    #define FXAA_QUALITY_P6 2.0","    #define FXAA_QUALITY_P7 2.0","    #define FXAA_QUALITY_P8 4.0","    #define FXAA_QUALITY_P9 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 28)","    #define FXAA_QUALITY_PS 11","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 2.0","    #define FXAA_QUALITY_P6 2.0","    #define FXAA_QUALITY_P7 2.0","    #define FXAA_QUALITY_P8 2.0","    #define FXAA_QUALITY_P9 4.0","    #define FXAA_QUALITY_P10 8.0","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_QUALITY_PRESET == 29)","    #define FXAA_QUALITY_PS 12","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.5","    #define FXAA_QUALITY_P2 2.0","    #define FXAA_QUALITY_P3 2.0","    #define FXAA_QUALITY_P4 2.0","    #define FXAA_QUALITY_P5 2.0","    #define FXAA_QUALITY_P6 2.0","    #define FXAA_QUALITY_P7 2.0","    #define FXAA_QUALITY_P8 2.0","    #define FXAA_QUALITY_P9 2.0","    #define FXAA_QUALITY_P10 4.0","    #define FXAA_QUALITY_P11 8.0","#endif","","/*============================================================================","                     FXAA QUALITY - EXTREME QUALITY","============================================================================*/","#if (FXAA_QUALITY_PRESET == 39)","    #define FXAA_QUALITY_PS 12","    #define FXAA_QUALITY_P0 1.0","    #define FXAA_QUALITY_P1 1.0","    #define FXAA_QUALITY_P2 1.0","    #define FXAA_QUALITY_P3 1.0","    #define FXAA_QUALITY_P4 1.0","    #define FXAA_QUALITY_P5 1.5","    #define FXAA_QUALITY_P6 2.0","    #define FXAA_QUALITY_P7 2.0","    #define FXAA_QUALITY_P8 2.0","    #define FXAA_QUALITY_P9 2.0","    #define FXAA_QUALITY_P10 4.0","    #define FXAA_QUALITY_P11 8.0","#endif","","","","/*============================================================================","","                                API PORTING","","============================================================================*/","#if (FXAA_GLSL_100 == 1) || (FXAA_GLSL_120 == 1) || (FXAA_GLSL_130 == 1)","    #define FxaaBool bool","    #define FxaaDiscard discard","    #define FxaaFloat float","    #define FxaaFloat2 vec2","    #define FxaaFloat3 vec3","    #define FxaaFloat4 vec4","    #define FxaaHalf float","    #define FxaaHalf2 vec2","    #define FxaaHalf3 vec3","    #define FxaaHalf4 vec4","    #define FxaaInt2 ivec2","    #define FxaaSat(x) clamp(x, 0.0, 1.0)","    #define FxaaTex sampler2D","#else","    #define FxaaBool bool","    #define FxaaDiscard clip(-1)","    #define FxaaFloat float","    #define FxaaFloat2 float2","    #define FxaaFloat3 float3","    #define FxaaFloat4 float4","    #define FxaaHalf half","    #define FxaaHalf2 half2","    #define FxaaHalf3 half3","    #define FxaaHalf4 half4","    #define FxaaSat(x) saturate(x)","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_GLSL_100 == 1)","  #define FxaaTexTop(t, p) texture2D(t, p, 0.0)","  #define FxaaTexOff(t, p, o, r) texture2D(t, p + (o * r), 0.0)","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_GLSL_120 == 1)","    // Requires,","    //  #version 120","    // And at least,","    //  #extension GL_EXT_gpu_shader4 : enable","    //  (or set FXAA_FAST_PIXEL_OFFSET 1 to work like DX9)","    #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)","    #if (FXAA_FAST_PIXEL_OFFSET == 1)","        #define FxaaTexOff(t, p, o, r) texture2DLodOffset(t, p, 0.0, o)","    #else","        #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)","    #endif","    #if (FXAA_GATHER4_ALPHA == 1)","        // use #extension GL_ARB_gpu_shader5 : enable","        #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)","        #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)","        #define FxaaTexGreen4(t, p) textureGather(t, p, 1)","        #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)","    #endif","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_GLSL_130 == 1)",'    // Requires "#version 130" or better',"    #define FxaaTexTop(t, p) textureLod(t, p, 0.0)","    #define FxaaTexOff(t, p, o, r) textureLodOffset(t, p, 0.0, o)","    #if (FXAA_GATHER4_ALPHA == 1)","        // use #extension GL_ARB_gpu_shader5 : enable","        #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)","        #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)","        #define FxaaTexGreen4(t, p) textureGather(t, p, 1)","        #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)","    #endif","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_HLSL_3 == 1)","    #define FxaaInt2 float2","    #define FxaaTex sampler2D","    #define FxaaTexTop(t, p) tex2Dlod(t, float4(p, 0.0, 0.0))","    #define FxaaTexOff(t, p, o, r) tex2Dlod(t, float4(p + (o * r), 0, 0))","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_HLSL_4 == 1)","    #define FxaaInt2 int2","    struct FxaaTex { SamplerState smpl; Texture2D tex; };","    #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)","    #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)","#endif","/*--------------------------------------------------------------------------*/","#if (FXAA_HLSL_5 == 1)","    #define FxaaInt2 int2","    struct FxaaTex { SamplerState smpl; Texture2D tex; };","    #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)","    #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)","    #define FxaaTexAlpha4(t, p) t.tex.GatherAlpha(t.smpl, p)","    #define FxaaTexOffAlpha4(t, p, o) t.tex.GatherAlpha(t.smpl, p, o)","    #define FxaaTexGreen4(t, p) t.tex.GatherGreen(t.smpl, p)","    #define FxaaTexOffGreen4(t, p, o) t.tex.GatherGreen(t.smpl, p, o)","#endif","","","/*============================================================================","                   GREEN AS LUMA OPTION SUPPORT FUNCTION","============================================================================*/","#if (FXAA_GREEN_AS_LUMA == 0)","    FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.w; }","#else","    FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }","#endif","","","","","/*============================================================================","","                             FXAA3 QUALITY - PC","","============================================================================*/","#if (FXAA_PC == 1)","/*--------------------------------------------------------------------------*/","FxaaFloat4 FxaaPixelShader(","    //","    // Use noperspective interpolation here (turn off perspective interpolation).","    // {xy} = center of pixel","    FxaaFloat2 pos,","    //","    // Used only for FXAA Console, and not used on the 360 version.","    // Use noperspective interpolation here (turn off perspective interpolation).","    // {xy_} = upper left of pixel","    // {_zw} = lower right of pixel","    FxaaFloat4 fxaaConsolePosPos,","    //","    // Input color texture.","    // {rgb_} = color in linear or perceptual color space","    // if (FXAA_GREEN_AS_LUMA == 0)","    //     {__a} = luma in perceptual color space (not linear)","    FxaaTex tex,","    //","    // Only used on the optimized 360 version of FXAA Console.",'    // For everything but 360, just use the same input here as for "tex".',"    // For 360, same texture, just alias with a 2nd sampler.","    // This sampler needs to have an exponent bias of -1.","    FxaaTex fxaaConsole360TexExpBiasNegOne,","    //","    // Only used on the optimized 360 version of FXAA Console.",'    // For everything but 360, just use the same input here as for "tex".',"    // For 360, same texture, just alias with a 3nd sampler.","    // This sampler needs to have an exponent bias of -2.","    FxaaTex fxaaConsole360TexExpBiasNegTwo,","    //","    // Only used on FXAA Quality.","    // This must be from a constant/uniform.","    // {x_} = 1.0/screenWidthInPixels","    // {_y} = 1.0/screenHeightInPixels","    FxaaFloat2 fxaaQualityRcpFrame,","    //","    // Only used on FXAA Console.","    // This must be from a constant/uniform.","    // This effects sub-pixel AA quality and inversely sharpness.","    //   Where N ranges between,","    //     N = 0.50 (default)","    //     N = 0.33 (sharper)","    // {x__} = -N/screenWidthInPixels","    // {_y_} = -N/screenHeightInPixels","    // {_z_} =  N/screenWidthInPixels","    // {__w} =  N/screenHeightInPixels","    FxaaFloat4 fxaaConsoleRcpFrameOpt,","    //","    // Only used on FXAA Console.","    // Not used on 360, but used on PS3 and PC.","    // This must be from a constant/uniform.","    // {x__} = -2.0/screenWidthInPixels","    // {_y_} = -2.0/screenHeightInPixels","    // {_z_} =  2.0/screenWidthInPixels","    // {__w} =  2.0/screenHeightInPixels","    FxaaFloat4 fxaaConsoleRcpFrameOpt2,","    //","    // Only used on FXAA Console.","    // Only used on 360 in place of fxaaConsoleRcpFrameOpt2.","    // This must be from a constant/uniform.","    // {x__} =  8.0/screenWidthInPixels","    // {_y_} =  8.0/screenHeightInPixels","    // {_z_} = -4.0/screenWidthInPixels","    // {__w} = -4.0/screenHeightInPixels","    FxaaFloat4 fxaaConsole360RcpFrameOpt2,","    //","    // Only used on FXAA Quality.","    // This used to be the FXAA_QUALITY_SUBPIX define.","    // It is here now to allow easier tuning.","    // Choose the amount of sub-pixel aliasing removal.","    // This can effect sharpness.","    //   1.00 - upper limit (softer)","    //   0.75 - default amount of filtering","    //   0.50 - lower limit (sharper, less sub-pixel aliasing removal)","    //   0.25 - almost off","    //   0.00 - completely off","    FxaaFloat fxaaQualitySubpix,","    //","    // Only used on FXAA Quality.","    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD define.","    // It is here now to allow easier tuning.","    // The minimum amount of local contrast required to apply algorithm.","    //   0.333 - too little (faster)","    //   0.250 - low quality","    //   0.166 - default","    //   0.125 - high quality","    //   0.063 - overkill (slower)","    FxaaFloat fxaaQualityEdgeThreshold,","    //","    // Only used on FXAA Quality.","    // This used to be the FXAA_QUALITY_EDGE_THRESHOLD_MIN define.","    // It is here now to allow easier tuning.","    // Trims the algorithm from processing darks.","    //   0.0833 - upper limit (default, the start of visible unfiltered edges)","    //   0.0625 - high quality (faster)","    //   0.0312 - visible limit (slower)","    // Special notes when using FXAA_GREEN_AS_LUMA,","    //   Likely want to set this to zero.","    //   As colors that are mostly not-green","    //   will appear very dark in the green channel!","    //   Tune by looking at mostly non-green content,","    //   then start at zero and increase until aliasing is a problem.","    FxaaFloat fxaaQualityEdgeThresholdMin,","    //","    // Only used on FXAA Console.","    // This used to be the FXAA_CONSOLE_EDGE_SHARPNESS define.","    // It is here now to allow easier tuning.","    // This does not effect PS3, as this needs to be compiled in.","    //   Use FXAA_CONSOLE_PS3_EDGE_SHARPNESS for PS3.","    //   Due to the PS3 being ALU bound,","    //   there are only three safe values here: 2 and 4 and 8.","    //   These options use the shaders ability to a free *|/ by 2|4|8.","    // For all other platforms can be a non-power of two.","    //   8.0 is sharper (default!!!)","    //   4.0 is softer","    //   2.0 is really soft (good only for vector graphics inputs)","    FxaaFloat fxaaConsoleEdgeSharpness,","    //","    // Only used on FXAA Console.","    // This used to be the FXAA_CONSOLE_EDGE_THRESHOLD define.","    // It is here now to allow easier tuning.","    // This does not effect PS3, as this needs to be compiled in.","    //   Use FXAA_CONSOLE_PS3_EDGE_THRESHOLD for PS3.","    //   Due to the PS3 being ALU bound,","    //   there are only two safe values here: 1/4 and 1/8.","    //   These options use the shaders ability to a free *|/ by 2|4|8.","    // The console setting has a different mapping than the quality setting.","    // Other platforms can use other values.","    //   0.125 leaves less aliasing, but is softer (default!!!)","    //   0.25 leaves more aliasing, and is sharper","    FxaaFloat fxaaConsoleEdgeThreshold,","    //","    // Only used on FXAA Console.","    // This used to be the FXAA_CONSOLE_EDGE_THRESHOLD_MIN define.","    // It is here now to allow easier tuning.","    // Trims the algorithm from processing darks.","    // The console setting has a different mapping than the quality setting.","    // This only applies when FXAA_EARLY_EXIT is 1.","    // This does not apply to PS3,","    // PS3 was simplified to avoid more shader instructions.","    //   0.06 - faster but more aliasing in darks","    //   0.05 - default","    //   0.04 - slower and less aliasing in darks","    // Special notes when using FXAA_GREEN_AS_LUMA,","    //   Likely want to set this to zero.","    //   As colors that are mostly not-green","    //   will appear very dark in the green channel!","    //   Tune by looking at mostly non-green content,","    //   then start at zero and increase until aliasing is a problem.","    FxaaFloat fxaaConsoleEdgeThresholdMin,","    //","    // Extra constants for 360 FXAA Console only.","    // Use zeros or anything else for other platforms.","    // These must be in physical constant registers and NOT immediates.","    // Immediates will result in compiler un-optimizing.","    // {xyzw} = float4(1.0, -1.0, 0.25, -0.25)","    FxaaFloat4 fxaaConsole360ConstDir",") {","/*--------------------------------------------------------------------------*/","    FxaaFloat2 posM;","    posM.x = pos.x;","    posM.y = pos.y;","    #if (FXAA_GATHER4_ALPHA == 1)","        #if (FXAA_DISCARD == 0)","            FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);","            #if (FXAA_GREEN_AS_LUMA == 0)","                #define lumaM rgbyM.w","            #else","                #define lumaM rgbyM.y","            #endif","        #endif","        #if (FXAA_GREEN_AS_LUMA == 0)","            FxaaFloat4 luma4A = FxaaTexAlpha4(tex, posM);","            FxaaFloat4 luma4B = FxaaTexOffAlpha4(tex, posM, FxaaInt2(-1, -1));","        #else","            FxaaFloat4 luma4A = FxaaTexGreen4(tex, posM);","            FxaaFloat4 luma4B = FxaaTexOffGreen4(tex, posM, FxaaInt2(-1, -1));","        #endif","        #if (FXAA_DISCARD == 1)","            #define lumaM luma4A.w","        #endif","        #define lumaE luma4A.z","        #define lumaS luma4A.x","        #define lumaSE luma4A.y","        #define lumaNW luma4B.w","        #define lumaN luma4B.z","        #define lumaW luma4B.x","    #else","        FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);","        #if (FXAA_GREEN_AS_LUMA == 0)","            #define lumaM rgbyM.w","        #else","            #define lumaM rgbyM.y","        #endif","        #if (FXAA_GLSL_100 == 1)","          FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2( 0.0, 1.0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2( 1.0, 0.0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2( 0.0,-1.0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2(-1.0, 0.0), fxaaQualityRcpFrame.xy));","        #else","          FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));","        #endif","    #endif","/*--------------------------------------------------------------------------*/","    FxaaFloat maxSM = max(lumaS, lumaM);","    FxaaFloat minSM = min(lumaS, lumaM);","    FxaaFloat maxESM = max(lumaE, maxSM);","    FxaaFloat minESM = min(lumaE, minSM);","    FxaaFloat maxWN = max(lumaN, lumaW);","    FxaaFloat minWN = min(lumaN, lumaW);","    FxaaFloat rangeMax = max(maxWN, maxESM);","    FxaaFloat rangeMin = min(minWN, minESM);","    FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;","    FxaaFloat range = rangeMax - rangeMin;","    FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);","    FxaaBool earlyExit = range < rangeMaxClamped;","/*--------------------------------------------------------------------------*/","    if(earlyExit)","        #if (FXAA_DISCARD == 1)","            FxaaDiscard;","        #else","            return rgbyM;","        #endif","/*--------------------------------------------------------------------------*/","    #if (FXAA_GATHER4_ALPHA == 0)","        #if (FXAA_GLSL_100 == 1)","          FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2(-1.0,-1.0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2( 1.0, 1.0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2( 1.0,-1.0), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaFloat2(-1.0, 1.0), fxaaQualityRcpFrame.xy));","        #else","          FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));","          FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));","        #endif","    #else","        FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(1, -1), fxaaQualityRcpFrame.xy));","        FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));","    #endif","/*--------------------------------------------------------------------------*/","    FxaaFloat lumaNS = lumaN + lumaS;","    FxaaFloat lumaWE = lumaW + lumaE;","    FxaaFloat subpixRcpRange = 1.0/range;","    FxaaFloat subpixNSWE = lumaNS + lumaWE;","    FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;","    FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;","/*--------------------------------------------------------------------------*/","    FxaaFloat lumaNESE = lumaNE + lumaSE;","    FxaaFloat lumaNWNE = lumaNW + lumaNE;","    FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;","    FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;","/*--------------------------------------------------------------------------*/","    FxaaFloat lumaNWSW = lumaNW + lumaSW;","    FxaaFloat lumaSWSE = lumaSW + lumaSE;","    FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);","    FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);","    FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;","    FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;","    FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;","    FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;","/*--------------------------------------------------------------------------*/","    FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;","    FxaaFloat lengthSign = fxaaQualityRcpFrame.x;","    FxaaBool horzSpan = edgeHorz >= edgeVert;","    FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;","/*--------------------------------------------------------------------------*/","    if(!horzSpan) lumaN = lumaW;","    if(!horzSpan) lumaS = lumaE;","    if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;","    FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;","/*--------------------------------------------------------------------------*/","    FxaaFloat gradientN = lumaN - lumaM;","    FxaaFloat gradientS = lumaS - lumaM;","    FxaaFloat lumaNN = lumaN + lumaM;","    FxaaFloat lumaSS = lumaS + lumaM;","    FxaaBool pairN = abs(gradientN) >= abs(gradientS);","    FxaaFloat gradient = max(abs(gradientN), abs(gradientS));","    if(pairN) lengthSign = -lengthSign;","    FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);","/*--------------------------------------------------------------------------*/","    FxaaFloat2 posB;","    posB.x = posM.x;","    posB.y = posM.y;","    FxaaFloat2 offNP;","    offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;","    offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;","    if(!horzSpan) posB.x += lengthSign * 0.5;","    if( horzSpan) posB.y += lengthSign * 0.5;","/*--------------------------------------------------------------------------*/","    FxaaFloat2 posN;","    posN.x = posB.x - offNP.x * FXAA_QUALITY_P0;","    posN.y = posB.y - offNP.y * FXAA_QUALITY_P0;","    FxaaFloat2 posP;","    posP.x = posB.x + offNP.x * FXAA_QUALITY_P0;","    posP.y = posB.y + offNP.y * FXAA_QUALITY_P0;","    FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;","    FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));","    FxaaFloat subpixE = subpixC * subpixC;","    FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));","/*--------------------------------------------------------------------------*/","    if(!pairN) lumaNN = lumaSS;","    FxaaFloat gradientScaled = gradient * 1.0/4.0;","    FxaaFloat lumaMM = lumaM - lumaNN * 0.5;","    FxaaFloat subpixF = subpixD * subpixE;","    FxaaBool lumaMLTZero = lumaMM < 0.0;","/*--------------------------------------------------------------------------*/","    lumaEndN -= lumaNN * 0.5;","    lumaEndP -= lumaNN * 0.5;","    FxaaBool doneN = abs(lumaEndN) >= gradientScaled;","    FxaaBool doneP = abs(lumaEndP) >= gradientScaled;","    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P1;","    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P1;","    FxaaBool doneNP = (!doneN) || (!doneP);","    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P1;","    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P1;","/*--------------------------------------------------------------------------*/","    if(doneNP) {","        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","        doneN = abs(lumaEndN) >= gradientScaled;","        doneP = abs(lumaEndP) >= gradientScaled;","        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P2;","        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P2;","        doneNP = (!doneN) || (!doneP);","        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P2;","        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P2;","/*--------------------------------------------------------------------------*/","        #if (FXAA_QUALITY_PS > 3)","        if(doneNP) {","            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","            doneN = abs(lumaEndN) >= gradientScaled;","            doneP = abs(lumaEndP) >= gradientScaled;","            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P3;","            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P3;","            doneNP = (!doneN) || (!doneP);","            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P3;","            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P3;","/*--------------------------------------------------------------------------*/","            #if (FXAA_QUALITY_PS > 4)","            if(doneNP) {","                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                doneN = abs(lumaEndN) >= gradientScaled;","                doneP = abs(lumaEndP) >= gradientScaled;","                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P4;","                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P4;","                doneNP = (!doneN) || (!doneP);","                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P4;","                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P4;","/*--------------------------------------------------------------------------*/","                #if (FXAA_QUALITY_PS > 5)","                if(doneNP) {","                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                    doneN = abs(lumaEndN) >= gradientScaled;","                    doneP = abs(lumaEndP) >= gradientScaled;","                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P5;","                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P5;","                    doneNP = (!doneN) || (!doneP);","                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P5;","                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P5;","/*--------------------------------------------------------------------------*/","                    #if (FXAA_QUALITY_PS > 6)","                    if(doneNP) {","                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                        doneN = abs(lumaEndN) >= gradientScaled;","                        doneP = abs(lumaEndP) >= gradientScaled;","                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P6;","                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P6;","                        doneNP = (!doneN) || (!doneP);","                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P6;","                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P6;","/*--------------------------------------------------------------------------*/","                        #if (FXAA_QUALITY_PS > 7)","                        if(doneNP) {","                            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                            doneN = abs(lumaEndN) >= gradientScaled;","                            doneP = abs(lumaEndP) >= gradientScaled;","                            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P7;","                            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P7;","                            doneNP = (!doneN) || (!doneP);","                            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P7;","                            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P7;","/*--------------------------------------------------------------------------*/","    #if (FXAA_QUALITY_PS > 8)","    if(doneNP) {","        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","        doneN = abs(lumaEndN) >= gradientScaled;","        doneP = abs(lumaEndP) >= gradientScaled;","        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P8;","        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P8;","        doneNP = (!doneN) || (!doneP);","        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P8;","        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P8;","/*--------------------------------------------------------------------------*/","        #if (FXAA_QUALITY_PS > 9)","        if(doneNP) {","            if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","            if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","            if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","            if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","            doneN = abs(lumaEndN) >= gradientScaled;","            doneP = abs(lumaEndP) >= gradientScaled;","            if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P9;","            if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P9;","            doneNP = (!doneN) || (!doneP);","            if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P9;","            if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P9;","/*--------------------------------------------------------------------------*/","            #if (FXAA_QUALITY_PS > 10)","            if(doneNP) {","                if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                doneN = abs(lumaEndN) >= gradientScaled;","                doneP = abs(lumaEndP) >= gradientScaled;","                if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P10;","                if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P10;","                doneNP = (!doneN) || (!doneP);","                if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P10;","                if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P10;","/*--------------------------------------------------------------------------*/","                #if (FXAA_QUALITY_PS > 11)","                if(doneNP) {","                    if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                    if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                    if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                    if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                    doneN = abs(lumaEndN) >= gradientScaled;","                    doneP = abs(lumaEndP) >= gradientScaled;","                    if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P11;","                    if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P11;","                    doneNP = (!doneN) || (!doneP);","                    if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P11;","                    if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P11;","/*--------------------------------------------------------------------------*/","                    #if (FXAA_QUALITY_PS > 12)","                    if(doneNP) {","                        if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));","                        if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));","                        if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;","                        if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;","                        doneN = abs(lumaEndN) >= gradientScaled;","                        doneP = abs(lumaEndP) >= gradientScaled;","                        if(!doneN) posN.x -= offNP.x * FXAA_QUALITY_P12;","                        if(!doneN) posN.y -= offNP.y * FXAA_QUALITY_P12;","                        doneNP = (!doneN) || (!doneP);","                        if(!doneP) posP.x += offNP.x * FXAA_QUALITY_P12;","                        if(!doneP) posP.y += offNP.y * FXAA_QUALITY_P12;","/*--------------------------------------------------------------------------*/","                    }","                    #endif","/*--------------------------------------------------------------------------*/","                }","                #endif","/*--------------------------------------------------------------------------*/","            }","            #endif","/*--------------------------------------------------------------------------*/","        }","        #endif","/*--------------------------------------------------------------------------*/","    }","    #endif","/*--------------------------------------------------------------------------*/","                        }","                        #endif","/*--------------------------------------------------------------------------*/","                    }","                    #endif","/*--------------------------------------------------------------------------*/","                }","                #endif","/*--------------------------------------------------------------------------*/","            }","            #endif","/*--------------------------------------------------------------------------*/","        }","        #endif","/*--------------------------------------------------------------------------*/","    }","/*--------------------------------------------------------------------------*/","    FxaaFloat dstN = posM.x - posN.x;","    FxaaFloat dstP = posP.x - posM.x;","    if(!horzSpan) dstN = posM.y - posN.y;","    if(!horzSpan) dstP = posP.y - posM.y;","/*--------------------------------------------------------------------------*/","    FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;","    FxaaFloat spanLength = (dstP + dstN);","    FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;","    FxaaFloat spanLengthRcp = 1.0/spanLength;","/*--------------------------------------------------------------------------*/","    FxaaBool directionN = dstN < dstP;","    FxaaFloat dst = min(dstN, dstP);","    FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;","    FxaaFloat subpixG = subpixF * subpixF;","    FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;","    FxaaFloat subpixH = subpixG * fxaaQualitySubpix;","/*--------------------------------------------------------------------------*/","    FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;","    FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);","    if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;","    if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;","    #if (FXAA_DISCARD == 1)","        return FxaaTexTop(tex, posM);","    #else","        return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);","    #endif","}","/*==========================================================================*/","#endif","","void main() {","  gl_FragColor = FxaaPixelShader(","    vUv,","    vec4(0.0),","    tDiffuse,","    tDiffuse,","    tDiffuse,","    resolution,","    vec4(0.0),","    vec4(0.0),","    vec4(0.0),","    0.75,","    0.166,","    0.0833,","    0.0,","    0.0,","    0.0,","    vec4(0.0)","  );","","  // TODO avoid querying texture twice for same texel","  gl_FragColor.a = texture2D(tDiffuse, vUv).a;","}"].join("\n")}},function(t,e,n){"use strict";n.r(e),n.d(e,"Stats",(function(){return i}));var i=function(){var t=document.createElement("div");function e(e){return t.appendChild(e.dom),e}function n(e){for(var 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Error("Only the root GUI should be removed with .destroy(). 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0===n||n.inputReceiverUpdate(e)},t.prototype.setInputReceiver=function(t){this.inputReceiver=t,this.inputReceiver.inputReceiverInit()},t.prototype.setPointerLock=function(t){this.pointerLock=t},t.prototype.onPointerlockChange=function(t){document.pointerLockElement===this.domElement?(this.domElement.addEventListener("mousemove",this.boundOnMouseMove,!1),this.domElement.addEventListener("mouseup",this.boundOnMouseUp,!1),this.isLocked=!0):(this.domElement.removeEventListener("mousemove",this.boundOnMouseMove,!1),this.domElement.removeEventListener("mouseup",this.boundOnMouseUp,!1),this.isLocked=!1)},t.prototype.onPointerlockError=function(t){console.error("PointerLockControls: Unable to use Pointer Lock API")},t.prototype.onMouseDown=function(t){this.pointerLock?this.domElement.requestPointerLock():(this.domElement.addEventListener("mousemove",this.boundOnMouseMove,!1),this.domElement.addEventListener("mouseup",this.boundOnMouseUp,!1)),void 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i=n(43),r=n(44),o=n(23),a=n(19),s=function(){function t(t){this.firstLoad=!0,this.loadingTracker=[],this.world=t,this.gltfLoader=new i.GLTFLoader,this.world.setTimeScale(0),o.UIManager.setUserInterfaceVisible(!1),o.UIManager.setLoadingScreenVisible(!0)}return t.prototype.loadGLTF=function(t,e){var n=this,i=this.addLoadingEntry(t);this.gltfLoader.load(t,(function(t){e(t),n.doneLoading(i)}),(function(t){t.lengthComputable&&(i.progress=t.loaded/t.total)}),(function(t){console.error(t)}))},t.prototype.addLoadingEntry=function(t){var e=new r.LoadingTrackerEntry(t);return this.loadingTracker.push(e),e},t.prototype.doneLoading=function(t){t.finished=!0,t.progress=1,this.isLoadingDone()&&(void 0!==this.onFinishedCallback?this.onFinishedCallback():o.UIManager.setUserInterfaceVisible(!0),o.UIManager.setLoadingScreenVisible(!1))},t.prototype.createWelcomeScreenCallback=function(t){var e=this;void 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g=JSON.parse(d);if(void 0===g.asset||g.asset.version[0]<2)l&&l(new Error("THREE.GLTFLoader: Unsupported asset. glTF versions >=2.0 are supported."));else{if(g.extensionsUsed)for(var y=0;y<g.extensionsUsed.length;++y){var w=g.extensionsUsed[y],x=g.extensionsRequired||[];switch(w){case n.KHR_LIGHTS_PUNCTUAL:v[w]=new o(g);break;case n.KHR_MATERIALS_UNLIT:v[w]=new a;break;case n.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:v[w]=new f;break;case n.KHR_DRACO_MESH_COMPRESSION:v[w]=new h(g,this.dracoLoader);break;case n.MSFT_TEXTURE_DDS:v[w]=new r(this.ddsLoader);break;case n.KHR_TEXTURE_TRANSFORM:v[w]=new p;break;case n.KHR_MESH_QUANTIZATION:v[w]=new m;break;default:x.indexOf(w)>=0&&console.warn('THREE.GLTFLoader: Unknown extension "'+w+'".')}}new U(g,v,{path:e||this.resourcePath||"",crossOrigin:this.crossOrigin,manager:this.manager}).parse(c,l)}}});var n={KHR_BINARY_GLTF:"KHR_binary_glTF",KHR_DRACO_MESH_COMPRESSION:"KHR_draco_mesh_compression",KHR_LIGHTS_PUNCTUAL:"KHR_lights_punctual",KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:"KHR_materials_pbrSpecularGlossiness",KHR_MATERIALS_UNLIT:"KHR_materials_unlit",KHR_TEXTURE_TRANSFORM:"KHR_texture_transform",KHR_MESH_QUANTIZATION:"KHR_mesh_quantization",MSFT_TEXTURE_DDS:"MSFT_texture_dds"};function r(t){if(!t)throw new Error("THREE.GLTFLoader: Attempting to load .dds texture without importing DDSLoader");this.name=n.MSFT_TEXTURE_DDS,this.ddsLoader=t}function o(t){this.name=n.KHR_LIGHTS_PUNCTUAL;var e=t.extensions&&t.extensions[n.KHR_LIGHTS_PUNCTUAL]||{};this.lightDefs=e.lights||[]}function a(){this.name=n.KHR_MATERIALS_UNLIT}o.prototype.loadLight=function(t){var e,n=this.lightDefs[t],r=new i.Color(16777215);void 0!==n.color&&r.fromArray(n.color);var o=void 0!==n.range?n.range:0;switch(n.type){case"directional":(e=new i.DirectionalLight(r)).target.position.set(0,0,-1),e.add(e.target);break;case"point":(e=new i.PointLight(r)).distance=o;break;case"spot":(e=new i.SpotLight(r)).distance=o,n.spot=n.spot||{},n.spot.innerConeAngle=void 0!==n.spot.innerConeAngle?n.spot.innerConeAngle:0,n.spot.outerConeAngle=void 0!==n.spot.outerConeAngle?n.spot.outerConeAngle:Math.PI/4,e.angle=n.spot.outerConeAngle,e.penumbra=1-n.spot.innerConeAngle/n.spot.outerConeAngle,e.target.position.set(0,0,-1),e.add(e.target);break;default:throw new Error('THREE.GLTFLoader: Unexpected light type, "'+n.type+'".')}return e.position.set(0,0,0),e.decay=2,void 0!==n.intensity&&(e.intensity=n.intensity),e.name=n.name||"light_"+t,Promise.resolve(e)},a.prototype.getMaterialType=function(){return i.MeshBasicMaterial},a.prototype.extendParams=function(t,e,n){var r=[];t.color=new i.Color(1,1,1),t.opacity=1;var o=e.pbrMetallicRoughness;if(o){if(Array.isArray(o.baseColorFactor)){var a=o.baseColorFactor;t.color.fromArray(a),t.opacity=a[3]}void 0!==o.baseColorTexture&&r.push(n.assignTexture(t,"map",o.baseColorTexture))}return Promise.all(r)};var s="glTF",c=12,l={JSON:1313821514,BIN:5130562};function u(t){this.name=n.KHR_BINARY_GLTF,this.content=null,this.body=null;var e=new DataView(t,0,c);if(this.header={magic:i.LoaderUtils.decodeText(new Uint8Array(t.slice(0,4))),version:e.getUint32(4,!0),length:e.getUint32(8,!0)},this.header.magic!==s)throw new Error("THREE.GLTFLoader: Unsupported glTF-Binary header.");if(this.header.version<2)throw new Error("THREE.GLTFLoader: Legacy binary file detected.");for(var r=new DataView(t,c),o=0;o<r.byteLength;){var a=r.getUint32(o,!0);o+=4;var u=r.getUint32(o,!0);if(o+=4,u===l.JSON){var h=new Uint8Array(t,c+o,a);this.content=i.LoaderUtils.decodeText(h)}else if(u===l.BIN){var p=c+o;this.body=t.slice(p,p+a)}o+=a}if(null===this.content)throw new Error("THREE.GLTFLoader: JSON content not found.")}function h(t,e){if(!e)throw new Error("THREE.GLTFLoader: No DRACOLoader instance provided.");this.name=n.KHR_DRACO_MESH_COMPRESSION,this.json=t,this.dracoLoader=e,this.dracoLoader.preload()}function p(){this.name=n.KHR_TEXTURE_TRANSFORM}function d(t){i.MeshStandardMaterial.call(this),this.isGLTFSpecularGlossinessMaterial=!0;var e=["#ifdef USE_SPECULARMAP","\tuniform sampler2D specularMap;","#endif"].join("\n"),n=["#ifdef USE_GLOSSINESSMAP","\tuniform sampler2D glossinessMap;","#endif"].join("\n"),r=["vec3 specularFactor = specular;","#ifdef USE_SPECULARMAP","\tvec4 texelSpecular = texture2D( specularMap, vUv );","\ttexelSpecular = sRGBToLinear( texelSpecular );","\t// reads channel RGB, compatible with a glTF Specular-Glossiness (RGBA) texture","\tspecularFactor *= texelSpecular.rgb;","#endif"].join("\n"),o=["float glossinessFactor = glossiness;","#ifdef USE_GLOSSINESSMAP","\tvec4 texelGlossiness = texture2D( glossinessMap, vUv );","\t// reads channel A, compatible with a glTF Specular-Glossiness (RGBA) texture","\tglossinessFactor *= texelGlossiness.a;","#endif"].join("\n"),a=["PhysicalMaterial material;","material.diffuseColor = diffuseColor.rgb;","vec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );","float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );","material.specularRoughness = max( 1.0 - glossinessFactor, 0.0525 );// 0.0525 corresponds to the base mip of a 256 cubemap.","material.specularRoughness += geometryRoughness;","material.specularRoughness = min( material.specularRoughness, 1.0 );","material.specularColor = specularFactor.rgb;"].join("\n"),s={specular:{value:(new i.Color).setHex(16777215)},glossiness:{value:1},specularMap:{value:null},glossinessMap:{value:null}};this._extraUniforms=s,this.onBeforeCompile=function(t){for(var i in s)t.uniforms[i]=s[i];t.fragmentShader=t.fragmentShader.replace("uniform float roughness;","uniform vec3 specular;"),t.fragmentShader=t.fragmentShader.replace("uniform float metalness;","uniform float glossiness;"),t.fragmentShader=t.fragmentShader.replace("#include <roughnessmap_pars_fragment>",e),t.fragmentShader=t.fragmentShader.replace("#include <metalnessmap_pars_fragment>",n),t.fragmentShader=t.fragmentShader.replace("#include <roughnessmap_fragment>",r),t.fragmentShader=t.fragmentShader.replace("#include <metalnessmap_fragment>",o),t.fragmentShader=t.fragmentShader.replace("#include <lights_physical_fragment>",a)},Object.defineProperties(this,{specular:{get:function(){return s.specular.value},set:function(t){s.specular.value=t}},specularMap:{get:function(){return s.specularMap.value},set:function(t){s.specularMap.value=t}},glossiness:{get:function(){return s.glossiness.value},set:function(t){s.glossiness.value=t}},glossinessMap:{get:function(){return s.glossinessMap.value},set:function(t){s.glossinessMap.value=t,t?(this.defines.USE_GLOSSINESSMAP="",this.defines.USE_ROUGHNESSMAP=""):(delete this.defines.USE_ROUGHNESSMAP,delete this.defines.USE_GLOSSINESSMAP)}}}),delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this.setValues(t)}function f(){return{name:n.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS,specularGlossinessParams:["color","map","lightMap","lightMapIntensity","aoMap","aoMapIntensity","emissive","emissiveIntensity","emissiveMap","bumpMap","bumpScale","normalMap","normalMapType","displacementMap","displacementScale","displacementBias","specularMap","specular","glossinessMap","glossiness","alphaMap","envMap","envMapIntensity","refractionRatio"],getMaterialType:function(){return d},extendParams:function(t,e,n){var r=e.extensions[this.name];t.color=new i.Color(1,1,1),t.opacity=1;var o=[];if(Array.isArray(r.diffuseFactor)){var a=r.diffuseFactor;t.color.fromArray(a),t.opacity=a[3]}if(void 0!==r.diffuseTexture&&o.push(n.assignTexture(t,"map",r.diffuseTexture)),t.emissive=new i.Color(0,0,0),t.glossiness=void 0!==r.glossinessFactor?r.glossinessFactor:1,t.specular=new i.Color(1,1,1),Array.isArray(r.specularFactor)&&t.specular.fromArray(r.specularFactor),void 0!==r.specularGlossinessTexture){var s=r.specularGlossinessTexture;o.push(n.assignTexture(t,"glossinessMap",s)),o.push(n.assignTexture(t,"specularMap",s))}return Promise.all(o)},createMaterial:function(t){var e=new d(t);return e.fog=!0,e.color=t.color,e.map=void 0===t.map?null:t.map,e.lightMap=null,e.lightMapIntensity=1,e.aoMap=void 0===t.aoMap?null:t.aoMap,e.aoMapIntensity=1,e.emissive=t.emissive,e.emissiveIntensity=1,e.emissiveMap=void 0===t.emissiveMap?null:t.emissiveMap,e.bumpMap=void 0===t.bumpMap?null:t.bumpMap,e.bumpScale=1,e.normalMap=void 0===t.normalMap?null:t.normalMap,e.normalMapType=i.TangentSpaceNormalMap,t.normalScale&&(e.normalScale=t.normalScale),e.displacementMap=null,e.displacementScale=1,e.displacementBias=0,e.specularMap=void 0===t.specularMap?null:t.specularMap,e.specular=t.specular,e.glossinessMap=void 0===t.glossinessMap?null:t.glossinessMap,e.glossiness=t.glossiness,e.alphaMap=null,e.envMap=void 0===t.envMap?null:t.envMap,e.envMapIntensity=1,e.refractionRatio=.98,e}}}function m(){this.name=n.KHR_MESH_QUANTIZATION}function v(t,e,n,r){i.Interpolant.call(this,t,e,n,r)}h.prototype.decodePrimitive=function(t,e){var n=this.json,i=this.dracoLoader,r=t.extensions[this.name].bufferView,o=t.extensions[this.name].attributes,a={},s={},c={};for(var l in o){var u=P[l]||l.toLowerCase();a[u]=o[l]}for(l in t.attributes){u=P[l]||l.toLowerCase();if(void 0!==o[l]){var h=n.accessors[t.attributes[l]],p=M[h.componentType];c[u]=p,s[u]=!0===h.normalized}}return e.getDependency("bufferView",r).then((function(t){return new Promise((function(e){i.decodeDracoFile(t,(function(t){for(var n in t.attributes){var i=t.attributes[n],r=s[n];void 0!==r&&(i.normalized=r)}e(t)}),a,c)}))}))},p.prototype.extendTexture=function(t,e){return t=t.clone(),void 0!==e.offset&&t.offset.fromArray(e.offset),void 0!==e.rotation&&(t.rotation=e.rotation),void 0!==e.scale&&t.repeat.fromArray(e.scale),void 0!==e.texCoord&&console.warn('THREE.GLTFLoader: Custom UV sets in "'+this.name+'" extension not yet supported.'),t.needsUpdate=!0,t},d.prototype=Object.create(i.MeshStandardMaterial.prototype),d.prototype.constructor=d,d.prototype.copy=function(t){return i.MeshStandardMaterial.prototype.copy.call(this,t),this.specularMap=t.specularMap,this.specular.copy(t.specular),this.glossinessMap=t.glossinessMap,this.glossiness=t.glossiness,delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this},v.prototype=Object.create(i.Interpolant.prototype),v.prototype.constructor=v,v.prototype.copySampleValue_=function(t){for(var e=this.resultBuffer,n=this.sampleValues,i=this.valueSize,r=t*i*3+i,o=0;o!==i;o++)e[o]=n[r+o];return e},v.prototype.beforeStart_=v.prototype.copySampleValue_,v.prototype.afterEnd_=v.prototype.copySampleValue_,v.prototype.interpolate_=function(t,e,n,i){for(var r=this.resultBuffer,o=this.sampleValues,a=this.valueSize,s=2*a,c=3*a,l=i-e,u=(n-e)/l,h=u*u,p=h*u,d=t*c,f=d-c,m=-2*p+3*h,v=p-h,g=1-m,y=v-h+u,w=0;w!==a;w++){var x=o[f+w+a],_=o[f+w+s]*l,b=o[d+w+a],S=o[d+w]*l;r[w]=g*x+y*_+m*b+v*S}return r};var g=0,y=1,w=2,x=3,_=4,b=5,S=6,M={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},E={9728:i.NearestFilter,9729:i.LinearFilter,9984:i.NearestMipmapNearestFilter,9985:i.LinearMipmapNearestFilter,9986:i.NearestMipmapLinearFilter,9987:i.LinearMipmapLinearFilter},A={33071:i.ClampToEdgeWrapping,33648:i.MirroredRepeatWrapping,10497:i.RepeatWrapping},T={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},P={POSITION:"position",NORMAL:"normal",TANGENT:"tangent",TEXCOORD_0:"uv",TEXCOORD_1:"uv2",COLOR_0:"color",WEIGHTS_0:"skinWeight",JOINTS_0:"skinIndex"},L={scale:"scale",translation:"position",rotation:"quaternion",weights:"morphTargetInfluences"},C={CUBICSPLINE:void 0,LINEAR:i.InterpolateLinear,STEP:i.InterpolateDiscrete},R="OPAQUE",O="MASK",F="BLEND",I={"image/png":i.RGBAFormat,"image/jpeg":i.RGBFormat};function N(t,e){return"string"!=typeof t||""===t?"":(/^https?:\/\//i.test(e)&&/^\//.test(t)&&(e=e.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(t)?t:/^data:.*,.*$/i.test(t)?t:/^blob:.*$/i.test(t)?t:e+t)}function B(t,e,n){for(var i in n.extensions)void 0===t[i]&&(e.userData.gltfExtensions=e.userData.gltfExtensions||{},e.userData.gltfExtensions[i]=n.extensions[i])}function D(t,e){void 0!==e.extras&&("object"==typeof e.extras?Object.assign(t.userData,e.extras):console.warn("THREE.GLTFLoader: Ignoring primitive type .extras, "+e.extras))}function z(t,e){if(t.updateMorphTargets(),void 0!==e.weights)for(var n=0,i=e.weights.length;n<i;n++)t.morphTargetInfluences[n]=e.weights[n];if(e.extras&&Array.isArray(e.extras.targetNames)){var r=e.extras.targetNames;if(t.morphTargetInfluences.length===r.length){t.morphTargetDictionary={};for(n=0,i=r.length;n<i;n++)t.morphTargetDictionary[r[n]]=n}else console.warn("THREE.GLTFLoader: Invalid extras.targetNames length. Ignoring names.")}}function V(t){for(var e="",n=Object.keys(t).sort(),i=0,r=n.length;i<r;i++)e+=n[i]+":"+t[n[i]]+";";return e}function U(t,n,r){this.json=t||{},this.extensions=n||{},this.options=r||{},this.cache=new e,this.primitiveCache={},this.textureLoader=new i.TextureLoader(this.options.manager),this.textureLoader.setCrossOrigin(this.options.crossOrigin),this.fileLoader=new i.FileLoader(this.options.manager),this.fileLoader.setResponseType("arraybuffer"),"use-credentials"===this.options.crossOrigin&&this.fileLoader.setWithCredentials(!0)}function k(t,e,n){var r=e.attributes,o=[];function a(e,i){return n.getDependency("accessor",e).then((function(e){t.setAttribute(i,e)}))}for(var s in r){var c=P[s]||s.toLowerCase();c in t.attributes||o.push(a(r[s],c))}if(void 0!==e.indices&&!t.index){var l=n.getDependency("accessor",e.indices).then((function(e){t.setIndex(e)}));o.push(l)}return D(t,e),function(t,e,n){var r=e.attributes,o=new i.Box3;if(void 0!==r.POSITION){var a=(d=n.json.accessors[r.POSITION]).min,s=d.max;if(void 0!==a&&void 0!==s){o.set(new i.Vector3(a[0],a[1],a[2]),new i.Vector3(s[0],s[1],s[2]));var c=e.targets;if(void 0!==c)for(var l=new i.Vector3,u=0,h=c.length;u<h;u++){var p=c[u];if(void 0!==p.POSITION){var d;a=(d=n.json.accessors[p.POSITION]).min,s=d.max;void 0!==a&&void 0!==s?(l.setX(Math.max(Math.abs(a[0]),Math.abs(s[0]))),l.setY(Math.max(Math.abs(a[1]),Math.abs(s[1]))),l.setZ(Math.max(Math.abs(a[2]),Math.abs(s[2]))),o.expandByVector(l)):console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.")}}t.boundingBox=o;var f=new i.Sphere;o.getCenter(f.center),f.radius=o.min.distanceTo(o.max)/2,t.boundingSphere=f}else console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.")}}(t,e,n),Promise.all(o).then((function(){return void 0!==e.targets?function(t,e,n){for(var i=!1,r=!1,o=0,a=e.length;o<a;o++){if(void 0!==(l=e[o]).POSITION&&(i=!0),void 0!==l.NORMAL&&(r=!0),i&&r)break}if(!i&&!r)return Promise.resolve(t);var s=[],c=[];for(o=0,a=e.length;o<a;o++){var l=e[o];if(i){var u=void 0!==l.POSITION?n.getDependency("accessor",l.POSITION):t.attributes.position;s.push(u)}if(r){u=void 0!==l.NORMAL?n.getDependency("accessor",l.NORMAL):t.attributes.normal;c.push(u)}}return Promise.all([Promise.all(s),Promise.all(c)]).then((function(e){var n=e[0],o=e[1];return i&&(t.morphAttributes.position=n),r&&(t.morphAttributes.normal=o),t.morphTargetsRelative=!0,t}))}(t,e.targets,n):t}))}function j(t,e){var n=t.getIndex();if(null===n){var r=[],o=t.getAttribute("position");if(void 0===o)return console.error("THREE.GLTFLoader.toTrianglesDrawMode(): Undefined position attribute. Processing not possible."),t;for(var a=0;a<o.count;a++)r.push(a);t.setIndex(r),n=t.getIndex()}var s=n.count-2,c=[];if(e===i.TriangleFanDrawMode)for(a=1;a<=s;a++)c.push(n.getX(0)),c.push(n.getX(a)),c.push(n.getX(a+1));else for(a=0;a<s;a++)a%2==0?(c.push(n.getX(a)),c.push(n.getX(a+1)),c.push(n.getX(a+2))):(c.push(n.getX(a+2)),c.push(n.getX(a+1)),c.push(n.getX(a)));c.length/3!==s&&console.error("THREE.GLTFLoader.toTrianglesDrawMode(): Unable to generate correct amount of triangles.");var l=t.clone();return l.setIndex(c),l}return U.prototype.parse=function(t,e){var n=this,i=this.json,r=this.extensions;this.cache.removeAll(),this.markDefs(),Promise.all([this.getDependencies("scene"),this.getDependencies("animation"),this.getDependencies("camera")]).then((function(e){var o={scene:e[0][i.scene||0],scenes:e[0],animations:e[1],cameras:e[2],asset:i.asset,parser:n,userData:{}};B(r,o,i),D(o,i),t(o)})).catch(e)},U.prototype.markDefs=function(){for(var t=this.json.nodes||[],e=this.json.skins||[],n=this.json.meshes||[],i={},r={},o=0,a=e.length;o<a;o++)for(var s=e[o].joints,c=0,l=s.length;c<l;c++)t[s[c]].isBone=!0;for(var u=0,h=t.length;u<h;u++){var p=t[u];void 0!==p.mesh&&(void 0===i[p.mesh]&&(i[p.mesh]=r[p.mesh]=0),i[p.mesh]++,void 0!==p.skin&&(n[p.mesh].isSkinnedMesh=!0))}this.json.meshReferences=i,this.json.meshUses=r},U.prototype.getDependency=function(t,e){var i=t+":"+e,r=this.cache.get(i);if(!r){switch(t){case"scene":r=this.loadScene(e);break;case"node":r=this.loadNode(e);break;case"mesh":r=this.loadMesh(e);break;case"accessor":r=this.loadAccessor(e);break;case"bufferView":r=this.loadBufferView(e);break;case"buffer":r=this.loadBuffer(e);break;case"material":r=this.loadMaterial(e);break;case"texture":r=this.loadTexture(e);break;case"skin":r=this.loadSkin(e);break;case"animation":r=this.loadAnimation(e);break;case"camera":r=this.loadCamera(e);break;case"light":r=this.extensions[n.KHR_LIGHTS_PUNCTUAL].loadLight(e);break;default:throw new Error("Unknown type: "+t)}this.cache.add(i,r)}return r},U.prototype.getDependencies=function(t){var e=this.cache.get(t);if(!e){var n=this,i=this.json[t+("mesh"===t?"es":"s")]||[];e=Promise.all(i.map((function(e,i){return n.getDependency(t,i)}))),this.cache.add(t,e)}return e},U.prototype.loadBuffer=function(t){var e=this.json.buffers[t],i=this.fileLoader;if(e.type&&"arraybuffer"!==e.type)throw new Error("THREE.GLTFLoader: "+e.type+" buffer type is not supported.");if(void 0===e.uri&&0===t)return Promise.resolve(this.extensions[n.KHR_BINARY_GLTF].body);var r=this.options;return new Promise((function(t,n){i.load(N(e.uri,r.path),t,void 0,(function(){n(new Error('THREE.GLTFLoader: Failed to load buffer "'+e.uri+'".'))}))}))},U.prototype.loadBufferView=function(t){var e=this.json.bufferViews[t];return this.getDependency("buffer",e.buffer).then((function(t){var n=e.byteLength||0,i=e.byteOffset||0;return t.slice(i,i+n)}))},U.prototype.loadAccessor=function(t){var e=this,n=this.json,r=this.json.accessors[t];if(void 0===r.bufferView&&void 0===r.sparse)return Promise.resolve(null);var o=[];return void 0!==r.bufferView?o.push(this.getDependency("bufferView",r.bufferView)):o.push(null),void 0!==r.sparse&&(o.push(this.getDependency("bufferView",r.sparse.indices.bufferView)),o.push(this.getDependency("bufferView",r.sparse.values.bufferView))),Promise.all(o).then((function(t){var o,a,s=t[0],c=T[r.type],l=M[r.componentType],u=l.BYTES_PER_ELEMENT,h=u*c,p=r.byteOffset||0,d=void 0!==r.bufferView?n.bufferViews[r.bufferView].byteStride:void 0,f=!0===r.normalized;if(d&&d!==h){var m=Math.floor(p/d),v="InterleavedBuffer:"+r.bufferView+":"+r.componentType+":"+m+":"+r.count,g=e.cache.get(v);g||(o=new l(s,m*d,r.count*d/u),g=new i.InterleavedBuffer(o,d/u),e.cache.add(v,g)),a=new i.InterleavedBufferAttribute(g,c,p%d/u,f)}else o=null===s?new l(r.count*c):new l(s,p,r.count*c),a=new i.BufferAttribute(o,c,f);if(void 0!==r.sparse){var y=T.SCALAR,w=M[r.sparse.indices.componentType],x=r.sparse.indices.byteOffset||0,_=r.sparse.values.byteOffset||0,b=new w(t[1],x,r.sparse.count*y),S=new l(t[2],_,r.sparse.count*c);null!==s&&(a=new i.BufferAttribute(a.array.slice(),a.itemSize,a.normalized));for(var E=0,A=b.length;E<A;E++){var P=b[E];if(a.setX(P,S[E*c]),c>=2&&a.setY(P,S[E*c+1]),c>=3&&a.setZ(P,S[E*c+2]),c>=4&&a.setW(P,S[E*c+3]),c>=5)throw new Error("THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.")}}return a}))},U.prototype.loadTexture=function(t){var e,r=this,o=this.json,a=this.options,s=this.textureLoader,c=window.URL||window.webkitURL,l=o.textures[t],u=l.extensions||{},h=(e=u[n.MSFT_TEXTURE_DDS]?o.images[u[n.MSFT_TEXTURE_DDS].source]:o.images[l.source]).uri,p=!1;return void 0!==e.bufferView&&(h=r.getDependency("bufferView",e.bufferView).then((function(t){p=!0;var n=new Blob([t],{type:e.mimeType});return h=c.createObjectURL(n)}))),Promise.resolve(h).then((function(t){var e=a.manager.getHandler(t);return e||(e=u[n.MSFT_TEXTURE_DDS]?r.extensions[n.MSFT_TEXTURE_DDS].ddsLoader:s),new Promise((function(n,i){e.load(N(t,a.path),n,void 0,i)}))})).then((function(t){!0===p&&c.revokeObjectURL(h),t.flipY=!1,void 0!==l.name&&(t.name=l.name),e.mimeType in I&&(t.format=I[e.mimeType]);var n=(o.samplers||{})[l.sampler]||{};return t.magFilter=E[n.magFilter]||i.LinearFilter,t.minFilter=E[n.minFilter]||i.LinearMipmapLinearFilter,t.wrapS=A[n.wrapS]||i.RepeatWrapping,t.wrapT=A[n.wrapT]||i.RepeatWrapping,t}))},U.prototype.assignTexture=function(t,e,r){var o=this;return this.getDependency("texture",r.index).then((function(a){if(!a.isCompressedTexture)switch(e){case"aoMap":case"emissiveMap":case"metalnessMap":case"normalMap":case"roughnessMap":a.format=i.RGBFormat}if(void 0===r.texCoord||0==r.texCoord||"aoMap"===e&&1==r.texCoord||console.warn("THREE.GLTFLoader: Custom UV set "+r.texCoord+" for texture "+e+" not yet supported."),o.extensions[n.KHR_TEXTURE_TRANSFORM]){var s=void 0!==r.extensions?r.extensions[n.KHR_TEXTURE_TRANSFORM]:void 0;s&&(a=o.extensions[n.KHR_TEXTURE_TRANSFORM].extendTexture(a,s))}t[e]=a}))},U.prototype.assignFinalMaterial=function(t){var e=t.geometry,n=t.material,r=(this.extensions,void 0!==e.attributes.tangent),o=void 0!==e.attributes.color,a=void 0===e.attributes.normal,s=!0===t.isSkinnedMesh,c=Object.keys(e.morphAttributes).length>0,l=c&&void 0!==e.morphAttributes.normal;if(t.isPoints){var u="PointsMaterial:"+n.uuid,h=this.cache.get(u);h||(h=new i.PointsMaterial,i.Material.prototype.copy.call(h,n),h.color.copy(n.color),h.map=n.map,h.sizeAttenuation=!1,this.cache.add(u,h)),n=h}else if(t.isLine){u="LineBasicMaterial:"+n.uuid;var p=this.cache.get(u);p||(p=new i.LineBasicMaterial,i.Material.prototype.copy.call(p,n),p.color.copy(n.color),this.cache.add(u,p)),n=p}if(r||o||a||s||c){u="ClonedMaterial:"+n.uuid+":";n.isGLTFSpecularGlossinessMaterial&&(u+="specular-glossiness:"),s&&(u+="skinning:"),r&&(u+="vertex-tangents:"),o&&(u+="vertex-colors:"),a&&(u+="flat-shading:"),c&&(u+="morph-targets:"),l&&(u+="morph-normals:");var d=this.cache.get(u);d||(d=n.clone(),s&&(d.skinning=!0),r&&(d.vertexTangents=!0),o&&(d.vertexColors=i.VertexColors),a&&(d.flatShading=!0),c&&(d.morphTargets=!0),l&&(d.morphNormals=!0),this.cache.add(u,d)),n=d}n.aoMap&&void 0===e.attributes.uv2&&void 0!==e.attributes.uv&&e.setAttribute("uv2",new i.BufferAttribute(e.attributes.uv.array,2)),n.normalScale&&!r&&(n.normalScale.y=-n.normalScale.y),t.material=n},U.prototype.loadMaterial=function(t){var e,r=this.json,o=this.extensions,a=r.materials[t],s={},c=a.extensions||{},l=[];if(c[n.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS]){var u=o[n.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS];e=u.getMaterialType(),l.push(u.extendParams(s,a,this))}else if(c[n.KHR_MATERIALS_UNLIT]){var h=o[n.KHR_MATERIALS_UNLIT];e=h.getMaterialType(),l.push(h.extendParams(s,a,this))}else{e=i.MeshStandardMaterial;var p=a.pbrMetallicRoughness||{};if(s.color=new i.Color(1,1,1),s.opacity=1,Array.isArray(p.baseColorFactor)){var f=p.baseColorFactor;s.color.fromArray(f),s.opacity=f[3]}void 0!==p.baseColorTexture&&l.push(this.assignTexture(s,"map",p.baseColorTexture)),s.metalness=void 0!==p.metallicFactor?p.metallicFactor:1,s.roughness=void 0!==p.roughnessFactor?p.roughnessFactor:1,void 0!==p.metallicRoughnessTexture&&(l.push(this.assignTexture(s,"metalnessMap",p.metallicRoughnessTexture)),l.push(this.assignTexture(s,"roughnessMap",p.metallicRoughnessTexture)))}!0===a.doubleSided&&(s.side=i.DoubleSide);var m=a.alphaMode||R;return m===F?s.transparent=!0:(s.transparent=!1,m===O&&(s.alphaTest=void 0!==a.alphaCutoff?a.alphaCutoff:.5)),void 0!==a.normalTexture&&e!==i.MeshBasicMaterial&&(l.push(this.assignTexture(s,"normalMap",a.normalTexture)),s.normalScale=new i.Vector2(1,1),void 0!==a.normalTexture.scale&&s.normalScale.set(a.normalTexture.scale,a.normalTexture.scale)),void 0!==a.occlusionTexture&&e!==i.MeshBasicMaterial&&(l.push(this.assignTexture(s,"aoMap",a.occlusionTexture)),void 0!==a.occlusionTexture.strength&&(s.aoMapIntensity=a.occlusionTexture.strength)),void 0!==a.emissiveFactor&&e!==i.MeshBasicMaterial&&(s.emissive=(new i.Color).fromArray(a.emissiveFactor)),void 0!==a.emissiveTexture&&e!==i.MeshBasicMaterial&&l.push(this.assignTexture(s,"emissiveMap",a.emissiveTexture)),Promise.all(l).then((function(){var t;return t=e===d?o[n.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS].createMaterial(s):new e(s),void 0!==a.name&&(t.name=a.name),t.map&&(t.map.encoding=i.sRGBEncoding),t.emissiveMap&&(t.emissiveMap.encoding=i.sRGBEncoding),D(t,a),a.extensions&&B(o,t,a),t}))},U.prototype.loadGeometries=function(t){var e=this,r=this.extensions,o=this.primitiveCache;function a(t){return r[n.KHR_DRACO_MESH_COMPRESSION].decodePrimitive(t,e).then((function(n){return k(n,t,e)}))}for(var s,c,l=[],u=0,h=t.length;u<h;u++){var p,d=t[u],f=(c=void 0,(c=(s=d).extensions&&s.extensions[n.KHR_DRACO_MESH_COMPRESSION])?"draco:"+c.bufferView+":"+c.indices+":"+V(c.attributes):s.indices+":"+V(s.attributes)+":"+s.mode),m=o[f];if(m)l.push(m.promise);else p=d.extensions&&d.extensions[n.KHR_DRACO_MESH_COMPRESSION]?a(d):k(new i.BufferGeometry,d,e),o[f]={primitive:d,promise:p},l.push(p)}return Promise.all(l)},U.prototype.loadMesh=function(t){for(var e,n=this,r=this.json.meshes[t],o=r.primitives,a=[],s=0,c=o.length;s<c;s++){var l=void 0===o[s].material?(void 0===(e=this.cache).DefaultMaterial&&(e.DefaultMaterial=new i.MeshStandardMaterial({color:16777215,emissive:0,metalness:1,roughness:1,transparent:!1,depthTest:!0,side:i.FrontSide})),e.DefaultMaterial):this.getDependency("material",o[s].material);a.push(l)}return a.push(n.loadGeometries(o)),Promise.all(a).then((function(e){for(var a=e.slice(0,e.length-1),s=e[e.length-1],c=[],l=0,u=s.length;l<u;l++){var h,p=s[l],d=o[l],f=a[l];if(d.mode===_||d.mode===b||d.mode===S||void 0===d.mode)!0!==(h=!0===r.isSkinnedMesh?new i.SkinnedMesh(p,f):new i.Mesh(p,f)).isSkinnedMesh||h.geometry.attributes.skinWeight.normalized||h.normalizeSkinWeights(),d.mode===b?h.geometry=j(h.geometry,i.TriangleStripDrawMode):d.mode===S&&(h.geometry=j(h.geometry,i.TriangleFanDrawMode));else if(d.mode===y)h=new i.LineSegments(p,f);else if(d.mode===x)h=new i.Line(p,f);else if(d.mode===w)h=new i.LineLoop(p,f);else{if(d.mode!==g)throw new Error("THREE.GLTFLoader: Primitive mode unsupported: "+d.mode);h=new i.Points(p,f)}Object.keys(h.geometry.morphAttributes).length>0&&z(h,r),h.name=r.name||"mesh_"+t,s.length>1&&(h.name+="_"+l),D(h,r),n.assignFinalMaterial(h),c.push(h)}if(1===c.length)return c[0];var m=new i.Group;for(l=0,u=c.length;l<u;l++)m.add(c[l]);return m}))},U.prototype.loadCamera=function(t){var e,n=this.json.cameras[t],r=n[n.type];if(r)return"perspective"===n.type?e=new i.PerspectiveCamera(i.MathUtils.radToDeg(r.yfov),r.aspectRatio||1,r.znear||1,r.zfar||2e6):"orthographic"===n.type&&(e=new i.OrthographicCamera(r.xmag/-2,r.xmag/2,r.ymag/2,r.ymag/-2,r.znear,r.zfar)),void 0!==n.name&&(e.name=n.name),D(e,n),Promise.resolve(e);console.warn("THREE.GLTFLoader: Missing camera parameters.")},U.prototype.loadSkin=function(t){var e=this.json.skins[t],n={joints:e.joints};return void 0===e.inverseBindMatrices?Promise.resolve(n):this.getDependency("accessor",e.inverseBindMatrices).then((function(t){return n.inverseBindMatrices=t,n}))},U.prototype.loadAnimation=function(t){for(var e=this.json.animations[t],n=[],r=[],o=[],a=[],s=[],c=0,l=e.channels.length;c<l;c++){var u=e.channels[c],h=e.samplers[u.sampler],p=u.target,d=void 0!==p.node?p.node:p.id,f=void 0!==e.parameters?e.parameters[h.input]:h.input,m=void 0!==e.parameters?e.parameters[h.output]:h.output;n.push(this.getDependency("node",d)),r.push(this.getDependency("accessor",f)),o.push(this.getDependency("accessor",m)),a.push(h),s.push(p)}return Promise.all([Promise.all(n),Promise.all(r),Promise.all(o),Promise.all(a),Promise.all(s)]).then((function(n){for(var r=n[0],o=n[1],a=n[2],s=n[3],c=n[4],l=[],u=0,h=r.length;u<h;u++){var p=r[u],d=o[u],f=a[u],m=s[u],g=c[u];if(void 0!==p){var y;switch(p.updateMatrix(),p.matrixAutoUpdate=!0,L[g.path]){case L.weights:y=i.NumberKeyframeTrack;break;case L.rotation:y=i.QuaternionKeyframeTrack;break;case L.position:case L.scale:default:y=i.VectorKeyframeTrack}var w=p.name?p.name:p.uuid,x=void 0!==m.interpolation?C[m.interpolation]:i.InterpolateLinear,_=[];L[g.path]===L.weights?p.traverse((function(t){!0===t.isMesh&&t.morphTargetInfluences&&_.push(t.name?t.name:t.uuid)})):_.push(w);var b=f.array;if(f.normalized){var S;if(b.constructor===Int8Array)S=1/127;else if(b.constructor===Uint8Array)S=1/255;else if(b.constructor==Int16Array)S=1/32767;else{if(b.constructor!==Uint16Array)throw new Error("THREE.GLTFLoader: Unsupported output accessor component type.");S=1/65535}for(var M=new Float32Array(b.length),E=0,A=b.length;E<A;E++)M[E]=b[E]*S;b=M}for(E=0,A=_.length;E<A;E++){var T=new y(_[E]+"."+L[g.path],d.array,b,x);"CUBICSPLINE"===m.interpolation&&(T.createInterpolant=function(t){return new v(this.times,this.values,this.getValueSize()/3,t)},T.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline=!0),l.push(T)}}}var P=void 0!==e.name?e.name:"animation_"+t;return new i.AnimationClip(P,void 0,l)}))},U.prototype.loadNode=function(t){var e,r=this.json,o=this.extensions,a=this,s=r.meshReferences,c=r.meshUses,l=r.nodes[t];return(e=[],void 0!==l.mesh&&e.push(a.getDependency("mesh",l.mesh).then((function(t){var e;if(s[l.mesh]>1){var n=c[l.mesh]++;(e=t.clone()).name+="_instance_"+n}else e=t;return void 0!==l.weights&&e.traverse((function(t){if(t.isMesh)for(var e=0,n=l.weights.length;e<n;e++)t.morphTargetInfluences[e]=l.weights[e]})),e}))),void 0!==l.camera&&e.push(a.getDependency("camera",l.camera)),l.extensions&&l.extensions[n.KHR_LIGHTS_PUNCTUAL]&&void 0!==l.extensions[n.KHR_LIGHTS_PUNCTUAL].light&&e.push(a.getDependency("light",l.extensions[n.KHR_LIGHTS_PUNCTUAL].light)),Promise.all(e)).then((function(t){var e;if((e=!0===l.isBone?new i.Bone:t.length>1?new i.Group:1===t.length?t[0]:new i.Object3D)!==t[0])for(var n=0,r=t.length;n<r;n++)e.add(t[n]);if(void 0!==l.name&&(e.userData.name=l.name,e.name=i.PropertyBinding.sanitizeNodeName(l.name)),D(e,l),l.extensions&&B(o,e,l),void 0!==l.matrix){var a=new i.Matrix4;a.fromArray(l.matrix),e.applyMatrix4(a)}else void 0!==l.translation&&e.position.fromArray(l.translation),void 0!==l.rotation&&e.quaternion.fromArray(l.rotation),void 0!==l.scale&&e.scale.fromArray(l.scale);return e}))},U.prototype.loadScene=function(){function t(e,n,r,o){var a=r.nodes[e];return o.getDependency("node",e).then((function(t){return void 0===a.skin?t:o.getDependency("skin",a.skin).then((function(t){for(var n=[],i=0,r=(e=t).joints.length;i<r;i++)n.push(o.getDependency("node",e.joints[i]));return Promise.all(n)})).then((function(n){return t.traverse((function(t){if(t.isMesh){for(var r=[],o=[],a=0,s=n.length;a<s;a++){var c=n[a];if(c){r.push(c);var l=new i.Matrix4;void 0!==e.inverseBindMatrices&&l.fromArray(e.inverseBindMatrices.array,16*a),o.push(l)}else console.warn('THREE.GLTFLoader: Joint "%s" could not be found.',e.joints[a])}t.bind(new i.Skeleton(r,o),t.matrixWorld)}})),t}));var e})).then((function(e){n.add(e);var i=[];if(a.children)for(var s=a.children,c=0,l=s.length;c<l;c++){var u=s[c];i.push(t(u,e,r,o))}return Promise.all(i)}))}return function(e){var n=this.json,r=this.extensions,o=this.json.scenes[e],a=new i.Scene;void 0!==o.name&&(a.name=o.name),D(a,o),o.extensions&&B(r,a,o);for(var s=o.nodes||[],c=[],l=0,u=s.length;l<u;l++)c.push(t(s[l],a,n,this));return Promise.all(c).then((function(){return a}))}}(),t}()},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(t){this.progress=0,this.finished=!1,this.path=t};e.LoadingTrackerEntry=i},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(46),r=function(){function t(t){var e=this;this.nodes={},this.rootNode=t,this.rootNode.traverse((function(t){e.addNode(t)})),this.connectNodes()}return t.prototype.addNode=function(t){if(t.hasOwnProperty("userData")&&t.userData.hasOwnProperty("data")&&"pathNode"===t.userData.data){var e=new i.PathNode(t,this);this.nodes[t.name]=e}},t.prototype.connectNodes=function(){for(var t in this.nodes)if(this.nodes.hasOwnProperty(t)){var e=this.nodes[t];e.nextNode=this.nodes[e.object.userData.nextNode],e.previousNode=this.nodes[e.object.userData.previousNode]}},t}();e.Path=r},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(t,e){this.object=t,this.path=e};e.PathNode=i},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(1),r=n(0),o=n(2),a=function(t){var e={mass:0,position:new r.Vector3,size:new r.Vector3(.3,.3,.3),friction:.3};t=o.setDefaults(t,e),this.options=t,t.position=new i.Vec3(t.position.x,t.position.y,t.position.z),t.size=new i.Vec3(t.size.x,t.size.y,t.size.z);var n=new i.Material("boxMat");n.friction=t.friction;var a=new i.Box(t.size),s=new i.Body({mass:t.mass,position:t.position,shape:a});s.material=n,this.body=s};e.BoxCollider=a},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(1),r=n(2),o=n(93),a=function(t,e){this.mesh=t.clone();var n={mass:0,position:t.position,rotation:t.quaternion,friction:.3};e=r.setDefaults(e,n),this.options=e;var a=new i.Material("triMat");a.friction=e.friction;var s=o.threeToCannon(this.mesh,{type:o.threeToCannon.Type.MESH}),c=new i.Body({mass:e.mass,position:e.position,quaternion:e.rotation,shape:s});c.material=a,this.body=c};e.TrimeshCollider=a},function(t,e,n){"use 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n=this;this.spawnAlways=!1,this.default=!1,this.spawnPoints=[],this.invisible=!1,this.rootNode=t,this.world=e,this.id=t.name,t.userData.hasOwnProperty("name")&&(this.name=t.userData.name),t.userData.hasOwnProperty("default")&&"true"===t.userData.default&&(this.default=!0),t.userData.hasOwnProperty("spawn_always")&&"true"===t.userData.spawn_always&&(this.spawnAlways=!0),t.userData.hasOwnProperty("invisible")&&"true"===t.userData.invisible&&(this.invisible=!0),t.userData.hasOwnProperty("desc_title")&&(this.descriptionTitle=t.userData.desc_title),t.userData.hasOwnProperty("desc_content")&&(this.descriptionContent=t.userData.desc_content),t.userData.hasOwnProperty("camera_angle")&&(this.initialCameraAngle=t.userData.camera_angle),this.invisible||this.createLaunchLink(),t.traverse((function(t){if(t.hasOwnProperty("userData")&&t.userData.hasOwnProperty("data")&&"spawn"===t.userData.data)if("car"===t.userData.type||"airplane"===t.userData.type||"heli"===t.userData.type){var e=new i.VehicleSpawnPoint(t);t.userData.hasOwnProperty("type")&&(e.type=t.userData.type),t.userData.hasOwnProperty("driver")&&(e.driver=t.userData.driver,"ai"===t.userData.driver&&t.userData.hasOwnProperty("first_node")&&(e.firstAINode=t.userData.first_node)),n.spawnPoints.push(e)}else if("player"===t.userData.type){e=new r.CharacterSpawnPoint(t);n.spawnPoints.push(e)}}))}return t.prototype.createLaunchLink=function(){var t=this;this.world.params[this.name]=function(){t.world.launchScenario(t.id)},this.world.scenarioGUIFolder.add(this.world.params,this.name)},t.prototype.launch=function(t,e){this.spawnPoints.forEach((function(n){n.spawn(t,e)})),this.spawnAlways||(t.createWelcomeScreenCallback(this),e.cameraOperator.theta=this.initialCameraAngle,e.cameraOperator.phi=15)},t}();e.Scenario=o},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(51),o=n(71),a=n(72),s=n(2),c=n(27),l=n(84),u=function(){function t(t){this.object=t}return t.prototype.spawn=function(t,e){var n=this;t.loadGLTF("build/assets/"+this.type+".glb",(function(r){var o=n.getNewVehicleByType(r,n.type);o.spawnPoint=n.object;var a=new i.Vector3,u=new i.Quaternion;n.object.getWorldPosition(a),n.object.getWorldQuaternion(u),o.setPosition(a.x,a.y+1,a.z),o.collision.quaternion.copy(s.cannonQuat(u)),e.add(o),void 0!==n.driver&&t.loadGLTF("build/assets/boxman.glb",(function(t){var i=new c.Character(t);if(e.add(i),i.teleportToVehicle(o,o.seats[0]),"player"===n.driver)i.takeControl();else if("ai"===n.driver&&void 0!==n.firstAINode){var r=!1;for(var a in e.paths)if(e.paths.hasOwnProperty(a)){var s=e.paths[a];for(var u in s.nodes)if(Object.prototype.hasOwnProperty.call(s.nodes,u)){var h=s.nodes[u];h.object.name===n.firstAINode&&(i.setBehaviour(new l.FollowPath(h,10)),r=!0)}}r||console.error("Path node "+n.firstAINode+"not found.")}}))}))},t.prototype.getNewVehicleByType=function(t,e){switch(e){case"car":return new a.Car(t);case"heli":return new r.Helicopter(t);case"airplane":return new o.Airplane(t)}},t}();e.VehicleSpawnPoint=u},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(1),s=n(2),c=n(15),l=n(7),u=n(10),h=function(t){function e(e){var n=t.call(this,e)||this;return n.entityType=u.EntityType.Helicopter,n.rotors=[],n.enginePower=0,n.readHelicopterData(e),n.collision.preStep=function(t){n.physicsPreStep(t,n)},n.actions={ascend:new l.KeyBinding("ShiftLeft"),descend:new l.KeyBinding("Space"),pitchUp:new l.KeyBinding("KeyS"),pitchDown:new l.KeyBinding("KeyW"),yawLeft:new l.KeyBinding("KeyQ"),yawRight:new l.KeyBinding("KeyE"),rollLeft:new l.KeyBinding("KeyA"),rollRight:new l.KeyBinding("KeyD"),exitVehicle:new l.KeyBinding("KeyF"),seat_switch:new l.KeyBinding("KeyX"),view:new l.KeyBinding("KeyV")},n}return r(e,t),e.prototype.noDirectionPressed=function(){return!this.actions.ascend.isPressed&&!this.actions.descend.isPressed},e.prototype.update=function(e){var n=this;t.prototype.update.call(this,e),void 0!==this.controllingCharacter?(this.enginePower<1&&(this.enginePower+=.2*e),this.enginePower>1&&(this.enginePower=1)):(this.enginePower>0&&(this.enginePower-=.06*e),this.enginePower<0&&(this.enginePower=0)),this.rotors.forEach((function(t){t.rotateX(n.enginePower*e*30)}))},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.actions.exitVehicle.justPressed&&void 0!==this.controllingCharacter&&this.forceCharacterOut(),this.actions.view.justPressed&&this.toggleFirstPersonView()},e.prototype.physicsPreStep=function(t,e){var n=s.threeQuat(t.quaternion),i=new o.Vector3(1,0,0).applyQuaternion(n),r=new o.Vector3(0,1,0),c=new o.Vector3(0,1,0).applyQuaternion(n),l=new o.Vector3(0,0,1).applyQuaternion(n);e.actions.ascend.isPressed&&(t.velocity.x+=.15*c.x*this.enginePower,t.velocity.y+=.15*c.y*this.enginePower,t.velocity.z+=.15*c.z*this.enginePower),e.actions.descend.isPressed&&(t.velocity.x-=.15*c.x*this.enginePower,t.velocity.y-=.15*c.y*this.enginePower,t.velocity.z-=.15*c.z*this.enginePower);var u=e.world.physicsWorld.gravity,h=new a.Vec3(-u.x,-u.y,-u.z).length();h*=e.world.physicsFrameTime,h*=.98;var p=r.dot(c);h*=Math.sqrt(o.MathUtils.clamp(p,0,1));var d=new o.Vector3(0,t.velocity.y,0).multiplyScalar(-.01),f=c.clone();if(f.multiplyScalar(h),f.add(d),f.multiplyScalar(e.enginePower),t.velocity.x+=f.x,t.velocity.y+=f.y,t.velocity.z+=f.z,t.velocity.x*=o.MathUtils.lerp(1,.995,this.enginePower),t.velocity.z*=o.MathUtils.lerp(1,.995,this.enginePower),void 0!==this.controllingCharacter){var m=(new o.Quaternion).setFromUnitVectors(c,r);m.x*=.3,m.y*=.3,m.z*=.3,m.w*=.3;var v=(new o.Euler).setFromQuaternion(m);t.angularVelocity.x+=v.x*this.enginePower,t.angularVelocity.y+=v.y*this.enginePower,t.angularVelocity.z+=v.z*this.enginePower}e.actions.pitchUp.isPressed&&(t.angularVelocity.x-=.07*i.x*this.enginePower,t.angularVelocity.y-=.07*i.y*this.enginePower,t.angularVelocity.z-=.07*i.z*this.enginePower),e.actions.pitchDown.isPressed&&(t.angularVelocity.x+=.07*i.x*this.enginePower,t.angularVelocity.y+=.07*i.y*this.enginePower,t.angularVelocity.z+=.07*i.z*this.enginePower),e.actions.yawLeft.isPressed&&(t.angularVelocity.x+=.07*c.x*this.enginePower,t.angularVelocity.y+=.07*c.y*this.enginePower,t.angularVelocity.z+=.07*c.z*this.enginePower),e.actions.yawRight.isPressed&&(t.angularVelocity.x-=.07*c.x*this.enginePower,t.angularVelocity.y-=.07*c.y*this.enginePower,t.angularVelocity.z-=.07*c.z*this.enginePower),e.actions.rollLeft.isPressed&&(t.angularVelocity.x-=.07*l.x*this.enginePower,t.angularVelocity.y-=.07*l.y*this.enginePower,t.angularVelocity.z-=.07*l.z*this.enginePower),e.actions.rollRight.isPressed&&(t.angularVelocity.x+=.07*l.x*this.enginePower,t.angularVelocity.y+=.07*l.y*this.enginePower,t.angularVelocity.z+=.07*l.z*this.enginePower),t.angularVelocity.x*=.97,t.angularVelocity.y*=.97,t.angularVelocity.z*=.97},e.prototype.readHelicopterData=function(t){var e=this;t.scene.traverse((function(t){t.hasOwnProperty("userData")&&t.userData.hasOwnProperty("data")&&"rotor"===t.userData.data&&e.rotors.push(t)}))},e.prototype.inputReceiverInit=function(){t.prototype.inputReceiverInit.call(this),this.world.updateControls([{keys:["Shift"],desc:"Ascend"},{keys:["Space"],desc:"Descend"},{keys:["W","S"],desc:"Pitch"},{keys:["Q","E"],desc:"Yaw"},{keys:["A","D"],desc:"Roll"},{keys:["V"],desc:"View select"},{keys:["F"],desc:"Exit vehicle"},{keys:["Shift","+","R"],desc:"Respawn"},{keys:["Shift","+","C"],desc:"Free camera"}])},e}(c.Vehicle);e.Helicopter=h},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(53),r=function(){function t(t,e,n){if(this.connectedSeats=[],this.entryPoints=[],this.occupiedBy=null,this.vehicle=t,this.seatPointObject=e,e.hasOwnProperty("userData")&&e.userData.hasOwnProperty("data")){if(e.userData.hasOwnProperty("door_object")&&(this.door=new i.VehicleDoor(this,n.scene.getObjectByName(e.userData.door_object))),e.userData.hasOwnProperty("entry_points"))for(var r=0,o=e.userData.entry_points.split(";");r<o.length;r++){var a=o[r];a.length>0&&this.entryPoints.push(n.scene.getObjectByName(a))}else console.error("Seat object "+e+" has no entry point reference property.");e.userData.hasOwnProperty("seat_type")?this.type=e.userData.seat_type:console.error("Seat object "+e+" has no seat type property."),e.userData.hasOwnProperty("connected_seats")&&(this.connectedSeatsString=e.userData.connected_seats)}}return t.prototype.update=function(t){void 0!==this.door&&this.door.update(t)},t}();e.VehicleSeat=r},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(2),o=n(5),a=function(){function t(t,e){this.doorVelocity=0,this.doorWorldPos=new i.Vector3,this.lastTrailerPos=new i.Vector3,this.lastTrailerVel=new i.Vector3,this.rotation=0,this.achievingTargetRotation=!1,this.physicsEnabled=!1,this.targetRotation=0,this.rotationSpeed=5,this.lastVehicleVel=new i.Vector3,this.lastVehiclePos=new i.Vector3,this.seat=t,this.vehicle=t.vehicle,this.doorObject=e;var n=r.detectRelativeSide(this.seat.seatPointObject,this.doorObject);n===o.Side.Left?this.sideMultiplier=-1:n===o.Side.Right?this.sideMultiplier=1:this.sideMultiplier=0}return t.prototype.update=function(t){this.achievingTargetRotation&&(this.rotation<this.targetRotation?(this.rotation+=t*this.rotationSpeed,this.rotation>this.targetRotation&&(this.rotation=this.targetRotation,this.achievingTargetRotation=!1,this.physicsEnabled=!0)):this.rotation>this.targetRotation&&(this.rotation-=t*this.rotationSpeed,this.rotation<this.targetRotation&&(this.rotation=this.targetRotation,this.achievingTargetRotation=!1,this.physicsEnabled=!1))),this.doorObject.setRotationFromEuler(new i.Euler(0,this.sideMultiplier*this.rotation,0))},t.prototype.preStepCallback=function(){if(this.physicsEnabled&&!this.achievingTargetRotation){this.doorObject.getWorldPosition(this.doorWorldPos);var t=r.threeVector(this.vehicle.rayCastVehicle.chassisBody.velocity),e=t.clone().sub(this.lastVehicleVel),n=r.threeQuat(this.vehicle.rayCastVehicle.chassisBody.quaternion),o=new i.Vector3(0,0,-1).applyQuaternion(n),a=new i.Vector3(0,1,0).applyQuaternion(n),s=o.clone().applyAxisAngle(a,this.sideMultiplier*this.rotation).add(this.doorWorldPos),c=s.clone().sub(e);this.lastVehicleVel.copy(t),this.lastTrailerPos.copy(s);var l=s.clone().sub(this.doorWorldPos).normalize(),u=c.clone().sub(this.doorWorldPos).normalize(),h=r.getSignedAngleBetweenVectors(l,u,a);this.doorVelocity+=this.sideMultiplier*h*.05,this.rotation+=this.doorVelocity,this.rotation<0&&(this.rotation=0,this.doorVelocity<-.08?(this.close(),this.doorVelocity=0):this.doorVelocity=-this.doorVelocity/2),this.rotation>1&&(this.rotation=1,this.doorVelocity=-this.doorVelocity/2),this.doorVelocity=.98*this.doorVelocity}},t.prototype.open=function(){this.achievingTargetRotation=!0,this.targetRotation=1},t.prototype.close=function(){this.achievingTargetRotation=!0,this.targetRotation=0},t.prototype.resetPhysTrailer=function(){this.doorObject.getWorldPosition(this.doorWorldPos),this.lastVehicleVel=new i.Vector3;var t=r.threeQuat(this.vehicle.rayCastVehicle.chassisBody.quaternion),e=new i.Vector3(0,0,-1).applyQuaternion(t);this.lastTrailerPos.copy(e.add(this.doorWorldPos))},t}();e.VehicleDoor=a},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(t){this.steering=!1,this.wheelObject=t,this.position=t.position,t.hasOwnProperty("userData")&&t.userData.hasOwnProperty("data")&&(t.userData.hasOwnProperty("steering")&&(this.steering="true"===t.userData.steering),t.userData.hasOwnProperty("drive")&&(this.drive=t.userData.drive))};e.Wheel=i},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(2),r=n(3),o=function(){function t(t){this.character=t,this.character.velocitySimulator.damping=this.character.defaultVelocitySimulatorDamping,this.character.velocitySimulator.mass=this.character.defaultVelocitySimulatorMass,this.character.rotationSimulator.damping=this.character.defaultRotationSimulatorDamping,this.character.rotationSimulator.mass=this.character.defaultRotationSimulatorMass,this.character.arcadeVelocityIsAdditive=!1,this.character.setArcadeVelocityInfluence(1,0,1),this.canFindVehiclesToEnter=!0,this.canEnterVehicles=!1,this.canLeaveVehicles=!0,this.timer=0}return t.prototype.update=function(t){this.timer+=t},t.prototype.onInputChange=function(){this.canFindVehiclesToEnter&&this.character.actions.enter.justPressed?this.character.findVehicleToEnter(!0):this.canFindVehiclesToEnter&&this.character.actions.enter_passenger.justPressed?this.character.findVehicleToEnter(!1):this.canEnterVehicles&&null!==this.character.vehicleEntryInstance&&(this.character.actions.up.justPressed||this.character.actions.down.justPressed||this.character.actions.left.justPressed||this.character.actions.right.justPressed)&&(this.character.vehicleEntryInstance=null,this.character.actions.up.isPressed=!1)},t.prototype.noDirection=function(){return!(this.character.actions.up.isPressed||this.character.actions.down.isPressed||this.character.actions.left.isPressed||this.character.actions.right.isPressed)},t.prototype.anyDirection=function(){return this.character.actions.up.isPressed||this.character.actions.down.isPressed||this.character.actions.left.isPressed||this.character.actions.right.isPressed},t.prototype.fallInAir=function(){this.character.rayHasHit||this.character.setState(new r.Falling(this.character))},t.prototype.animationEnded=function(t){return void 0===this.character.mixer||(void 0===this.animationLength?(console.error(this.constructor.name+"Error: Set this.animationLength in state constructor!"),!1):this.timer>this.animationLength-t)},t.prototype.setAppropriateDropState=function(){this.character.groundImpactData.velocity.y<-6?this.character.setState(new r.DropRolling(this.character)):this.anyDirection()?this.character.groundImpactData.velocity.y<-2?this.character.setState(new r.DropRunning(this.character)):this.character.actions.run.isPressed?this.character.setState(new r.Sprint(this.character)):this.character.setState(new r.Walk(this.character)):this.character.setState(new r.DropIdle(this.character))},t.prototype.setAppropriateStartWalkState=function(){var t=Math.PI,e=i.getSignedAngleBetweenVectors(this.character.orientation,this.character.getCameraRelativeMovementVector());e>.8*t?this.character.setState(new r.StartWalkBackLeft(this.character)):e<.8*-t?this.character.setState(new r.StartWalkBackRight(this.character)):e>.3*t?this.character.setState(new r.StartWalkLeft(this.character)):e<.3*-t?this.character.setState(new r.StartWalkRight(this.character)):this.character.setState(new r.StartWalkForward(this.character))},t.prototype.playAnimation=function(t,e){this.animationLength=this.character.setAnimation(t,e)},t}();e.CharacterStateBase=o},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.velocitySimulator.damping=.5,n.character.velocitySimulator.mass=7,n.character.setArcadeVelocityTarget(0),n.playAnimation("drop_idle",.1),n.anyDirection()&&n.character.setState(new o.StartWalkForward(e)),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.character.setCameraRelativeOrientationTarget(),this.animationEnded(e)&&this.character.setState(new o.Idle(this.character)),this.fallInAir()},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpIdle(this.character)),this.anyDirection()&&this.character.setState(new o.StartWalkForward(this.character))},e}(o.CharacterStateBase);e.DropIdle=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.setArcadeVelocityTarget(.8),n.playAnimation("drop_running",.1),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.character.setCameraRelativeOrientationTarget(),this.animationEnded(e)&&this.character.setState(new o.Walk(this.character))},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.noDirection()&&this.character.setState(new o.EndWalk(this.character)),this.anyDirection()&&this.character.actions.run.justPressed&&this.character.setState(new o.Sprint(this.character)),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpRunning(this.character))},e}(o.CharacterStateBase);e.DropRunning=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.setArcadeVelocityTarget(0),n.animationLength=e.setAnimation("stop",.1),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.animationEnded(e)&&this.character.setState(new o.Idle(this.character)),this.fallInAir()},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpIdle(this.character)),this.anyDirection()&&(this.character.actions.run.isPressed?this.character.setState(new o.Sprint(this.character)):this.character.velocity.length()>.5?this.character.setState(new o.Walk(this.character)):this.setAppropriateStartWalkState())},e}(o.CharacterStateBase);e.EndWalk=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.rotationSimulator.mass=30,n.character.rotationSimulator.damping=.6,n.character.velocitySimulator.damping=.6,n.character.velocitySimulator.mass=10,n.character.setArcadeVelocityTarget(0),n.playAnimation("rotate_left",.1),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.animationEnded(e)&&this.character.setState(new o.Idle(this.character)),this.fallInAir()},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpIdle(this.character)),this.anyDirection()&&(this.character.velocity.length()>.5?this.character.setState(new o.Walk(this.character)):this.setAppropriateStartWalkState())},e}(o.CharacterStateBase);e.IdleRotateLeft=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.rotationSimulator.mass=30,n.character.rotationSimulator.damping=.6,n.character.velocitySimulator.damping=.6,n.character.velocitySimulator.mass=10,n.character.setArcadeVelocityTarget(0),n.playAnimation("rotate_right",.1),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.animationEnded(e)&&this.character.setState(new o.Idle(this.character)),this.fallInAir()},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpIdle(this.character)),this.anyDirection()&&(this.character.velocity.length()>.5?this.character.setState(new o.Walk(this.character)):this.setAppropriateStartWalkState())},e}(o.CharacterStateBase);e.IdleRotateRight=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.velocitySimulator.mass=50,n.character.setArcadeVelocityTarget(0),n.playAnimation("jump_idle",.1),n.alreadyJumped=!1,n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.alreadyJumped&&(this.character.setCameraRelativeOrientationTarget(),this.character.setArcadeVelocityTarget(this.anyDirection()?.8:0)),this.timer>.2&&!this.alreadyJumped?(this.character.jump(),this.alreadyJumped=!0,this.character.velocitySimulator.mass=100,this.character.rotationSimulator.damping=.3,this.character.rayResult.body.velocity.length()>0?this.character.setArcadeVelocityInfluence(0,0,0):this.character.setArcadeVelocityInfluence(.3,0,.3)):this.timer>.3&&this.character.rayHasHit?this.setAppropriateDropState():this.animationEnded(e)&&this.character.setState(new o.Falling(this.character))},e}(o.CharacterStateBase);e.JumpIdle=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.character.velocitySimulator.mass=100,n.playAnimation("jump_running",.03),n.alreadyJumped=!1,n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.character.setCameraRelativeOrientationTarget(),this.alreadyJumped&&this.character.setArcadeVelocityTarget(this.anyDirection()?.8:0),this.timer>.13&&!this.alreadyJumped?(this.character.jump(4),this.alreadyJumped=!0,this.character.rotationSimulator.damping=.3,this.character.arcadeVelocityIsAdditive=!0,this.character.setArcadeVelocityInfluence(.05,0,.05)):this.timer>.24&&this.character.rayHasHit?this.setAppropriateDropState():this.animationEnded(e)&&this.character.setState(new o.Falling(this.character))},e}(o.CharacterStateBase);e.JumpRunning=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.canEnterVehicles=!0,n.character.velocitySimulator.mass=10,n.character.rotationSimulator.damping=.8,n.character.rotationSimulator.mass=50,n.character.setArcadeVelocityTarget(1.4),n.playAnimation("sprint",.1),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.character.setCameraRelativeOrientationTarget(),this.fallInAir()},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.character.actions.run.isPressed||this.character.setState(new o.Walk(this.character)),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpRunning(this.character)),this.noDirection()&&this.character.setState(new o.EndWalk(this.character))},e}(o.CharacterStateBase);e.Sprint=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(2),a=n(3),s=function(t){function e(e){var n=t.call(this,e)||this;return n.canEnterVehicles=!0,n.character.rotationSimulator.mass=20,n.character.rotationSimulator.damping=.7,n.character.setArcadeVelocityTarget(.8),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.animationEnded(e)&&this.character.setState(new a.Walk(this.character)),this.character.setCameraRelativeOrientationTarget(),this.fallInAir()},e.prototype.onInputChange=function(){if(t.prototype.onInputChange.call(this),this.character.actions.jump.justPressed&&this.character.setState(new a.JumpRunning(this.character)),this.noDirection())if(this.timer<.1){var e=o.getSignedAngleBetweenVectors(this.character.orientation,this.character.orientationTarget);e>.4*Math.PI?this.character.setState(new a.IdleRotateLeft(this.character)):e<.4*-Math.PI?this.character.setState(new a.IdleRotateRight(this.character)):this.character.setState(new a.Idle(this.character))}else this.character.setState(new a.Idle(this.character));this.character.actions.run.justPressed&&this.character.setState(new a.Sprint(this.character))},e}(a.CharacterStateBase);e.StartWalkBase=s},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=function(t){function e(e){var n=t.call(this,e)||this;return n.animationLength=e.setAnimation("start_back_left",.1),n}return r(e,t),e}(n(3).StartWalkBase);e.StartWalkBackLeft=o},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=function(t){function e(e){var n=t.call(this,e)||this;return n.animationLength=e.setAnimation("start_back_right",.1),n}return r(e,t),e}(n(3).StartWalkBase);e.StartWalkBackRight=o},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=function(t){function e(e){var n=t.call(this,e)||this;return n.animationLength=e.setAnimation("start_forward",.1),n}return r(e,t),e}(n(3).StartWalkBase);e.StartWalkForward=o},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=function(t){function e(e){var n=t.call(this,e)||this;return n.animationLength=e.setAnimation("start_left",.1),n}return r(e,t),e}(n(3).StartWalkBase);e.StartWalkLeft=o},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=function(t){function e(e){var n=t.call(this,e)||this;return n.animationLength=e.setAnimation("start_right",.1),n}return r(e,t),e}(n(3).StartWalkBase);e.StartWalkRight=o},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=function(t){function e(e){var n=t.call(this,e)||this;return n.canEnterVehicles=!0,n.character.setArcadeVelocityTarget(.8),n.playAnimation("run",.1),n}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.character.setCameraRelativeOrientationTarget(),this.fallInAir()},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this),this.noDirection()&&this.character.setState(new o.EndWalk(this.character)),this.character.actions.run.isPressed&&this.character.setState(new o.Sprint(this.character)),this.character.actions.run.justPressed&&this.character.setState(new o.Sprint(this.character)),this.character.actions.jump.justPressed&&this.character.setState(new o.JumpRunning(this.character)),this.noDirection()&&(this.character.velocity.length()>1?this.character.setState(new o.EndWalk(this.character)):this.character.setState(new o.Idle(this.character)))},e}(o.CharacterStateBase);e.Walk=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(1),s=n(15),c=n(7),l=n(12),u=n(2),h=n(10),p=function(t){function e(e){var n=t.call(this,e,{radius:.12,suspensionStiffness:150,suspensionRestLength:.25,dampingRelaxation:5,dampingCompression:5,directionLocal:new a.Vec3(0,-1,0),axleLocal:new a.Vec3(-1,0,0),chassisConnectionPointLocal:new a.Vec3})||this;return n.entityType=h.EntityType.Airplane,n.elevators=[],n.enginePower=0,n.lastDrag=0,n.readAirplaneData(e),n.collision.preStep=function(t){n.physicsPreStep(t,n)},n.actions={throttle:new c.KeyBinding("ShiftLeft"),brake:new c.KeyBinding("Space"),wheelBrake:new c.KeyBinding("KeyB"),pitchUp:new c.KeyBinding("KeyS"),pitchDown:new c.KeyBinding("KeyW"),yawLeft:new c.KeyBinding("KeyQ"),yawRight:new c.KeyBinding("KeyE"),rollLeft:new c.KeyBinding("KeyA"),rollRight:new c.KeyBinding("KeyD"),exitVehicle:new c.KeyBinding("KeyF"),seat_switch:new c.KeyBinding("KeyX"),view:new c.KeyBinding("KeyV")},n.steeringSimulator=new l.SpringSimulator(60,10,.6),n.aileronSimulator=new l.SpringSimulator(60,5,.6),n.elevatorSimulator=new l.SpringSimulator(60,7,.6),n.rudderSimulator=new l.SpringSimulator(60,10,.6),n}return r(e,t),e.prototype.noDirectionPressed=function(){return!(this.actions.throttle.isPressed||this.actions.brake.isPressed||this.actions.yawLeft.isPressed||this.actions.yawRight.isPressed||this.actions.rollLeft.isPressed||this.actions.rollRight.isPressed)},e.prototype.update=function(e){var n=this;t.prototype.update.call(this,e),void 0!==this.controllingCharacter?(this.enginePower<1&&(this.enginePower+=.4*e),this.enginePower>1&&(this.enginePower=1)):(this.enginePower>0&&(this.enginePower-=.12*e),this.enginePower<0&&(this.enginePower=0)),this.rotor.rotateX(this.enginePower*e*60),this.rayCastVehicle.numWheelsOnGround>0?!this.actions.yawLeft.isPressed&&!this.actions.rollLeft.isPressed||this.actions.yawRight.isPressed||this.actions.rollRight.isPressed?!this.actions.yawRight.isPressed&&!this.actions.rollRight.isPressed||this.actions.yawLeft.isPressed||this.actions.rollLeft.isPressed?this.steeringSimulator.target=0:this.steeringSimulator.target=-.8:this.steeringSimulator.target=.8:this.steeringSimulator.target=0,this.steeringSimulator.simulate(e),this.setSteeringValue(this.steeringSimulator.position);this.actions.rollLeft.isPressed&&!this.actions.rollRight.isPressed?this.aileronSimulator.target=.7:!this.actions.rollLeft.isPressed&&this.actions.rollRight.isPressed?this.aileronSimulator.target=-.7:this.aileronSimulator.target=0,this.actions.pitchUp.isPressed&&!this.actions.pitchDown.isPressed?this.elevatorSimulator.target=.7:!this.actions.pitchUp.isPressed&&this.actions.pitchDown.isPressed?this.elevatorSimulator.target=-.7:this.elevatorSimulator.target=0,this.actions.yawLeft.isPressed&&!this.actions.yawRight.isPressed?this.rudderSimulator.target=.7:!this.actions.yawLeft.isPressed&&this.actions.yawRight.isPressed?this.rudderSimulator.target=-.7:this.rudderSimulator.target=0,this.aileronSimulator.simulate(e),this.elevatorSimulator.simulate(e),this.rudderSimulator.simulate(e),this.leftAileron.rotation.y=this.aileronSimulator.position,this.rightAileron.rotation.y=-this.aileronSimulator.position,this.elevators.forEach((function(t){t.rotation.y=n.elevatorSimulator.position})),this.rudder.rotation.y=this.rudderSimulator.position},e.prototype.physicsPreStep=function(t,e){var n=u.threeQuat(t.quaternion),i=new o.Vector3(1,0,0).applyQuaternion(n),r=new o.Vector3(0,1,0).applyQuaternion(n),s=new o.Vector3(0,0,1).applyQuaternion(n),c=(new a.Vec3).copy(this.collision.velocity),l=t.velocity.length(),h=c.dot(u.cannonVector(s)),p=h/10;p=o.MathUtils.clamp(p,0,1);var d=h/10;d=o.MathUtils.clamp(d,0,1),this.collision.mass=50*(1-.6*d);var f=t.velocity.clone();f.normalize();var m=(new o.Quaternion).setFromUnitVectors(s,u.threeVector(f));m.x*=.3,m.y*=.3,m.z*=.3,m.w*=.3;var v=(new o.Euler).setFromQuaternion(m),g=o.MathUtils.clamp(l-1,0,.1);g*=this.rayCastVehicle.numWheelsOnGround>0&&h<0?0:1;var y=this.actions.throttle.isPressed&&h>0?0:1;t.angularVelocity.x+=v.x*g*y,t.angularVelocity.y+=v.y*g,t.angularVelocity.z+=v.z*g*y,e.actions.pitchUp.isPressed&&(t.angularVelocity.x-=.04*i.x*p*this.enginePower,t.angularVelocity.y-=.04*i.y*p*this.enginePower,t.angularVelocity.z-=.04*i.z*p*this.enginePower),e.actions.pitchDown.isPressed&&(t.angularVelocity.x+=.04*i.x*p*this.enginePower,t.angularVelocity.y+=.04*i.y*p*this.enginePower,t.angularVelocity.z+=.04*i.z*p*this.enginePower),e.actions.yawLeft.isPressed&&(t.angularVelocity.x+=.02*r.x*p*this.enginePower,t.angularVelocity.y+=.02*r.y*p*this.enginePower,t.angularVelocity.z+=.02*r.z*p*this.enginePower),e.actions.yawRight.isPressed&&(t.angularVelocity.x-=.02*r.x*p*this.enginePower,t.angularVelocity.y-=.02*r.y*p*this.enginePower,t.angularVelocity.z-=.02*r.z*p*this.enginePower),e.actions.rollLeft.isPressed&&(t.angularVelocity.x-=.055*s.x*p*this.enginePower,t.angularVelocity.y-=.055*s.y*p*this.enginePower,t.angularVelocity.z-=.055*s.z*p*this.enginePower),e.actions.rollRight.isPressed&&(t.angularVelocity.x+=.055*s.x*p*this.enginePower,t.angularVelocity.y+=.055*s.y*p*this.enginePower,t.angularVelocity.z+=.055*s.z*p*this.enginePower);var w=.02;e.actions.throttle.isPressed&&!e.actions.brake.isPressed?w=.06:!e.actions.throttle.isPressed&&e.actions.brake.isPressed?w=-.05:this.rayCastVehicle.numWheelsOnGround>0&&(w=0),t.velocity.x+=(l*this.lastDrag+w)*s.x*this.enginePower,t.velocity.y+=(l*this.lastDrag+w)*s.y*this.enginePower,t.velocity.z+=(l*this.lastDrag+w)*s.z*this.enginePower;var x=t.velocity.length(),_=.003*Math.pow(x,1)*this.enginePower;t.velocity.x-=t.velocity.x*_,t.velocity.y-=t.velocity.y*_,t.velocity.z-=t.velocity.z*_,this.lastDrag=_;var b=.005*Math.pow(x,1)*this.enginePower;b=o.MathUtils.clamp(b,0,.05),t.velocity.x+=r.x*b,t.velocity.y+=r.y*b,t.velocity.z+=r.z*b,t.angularVelocity.x=o.MathUtils.lerp(t.angularVelocity.x,.98*t.angularVelocity.x,p),t.angularVelocity.y=o.MathUtils.lerp(t.angularVelocity.y,.98*t.angularVelocity.y,p),t.angularVelocity.z=o.MathUtils.lerp(t.angularVelocity.z,.98*t.angularVelocity.z,p)},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this);this.actions.exitVehicle.justPressed&&void 0!==this.controllingCharacter&&this.forceCharacterOut(),this.actions.wheelBrake.justPressed&&this.setBrake(100),this.actions.wheelBrake.justReleased&&this.setBrake(0),this.actions.view.justPressed&&this.toggleFirstPersonView()},e.prototype.readAirplaneData=function(t){var e=this;t.scene.traverse((function(t){t.hasOwnProperty("userData")&&t.userData.hasOwnProperty("data")&&("rotor"===t.userData.data&&(e.rotor=t),"rudder"===t.userData.data&&(e.rudder=t),"elevator"===t.userData.data&&e.elevators.push(t),"aileron"===t.userData.data&&t.userData.hasOwnProperty("side")&&("left"===t.userData.side?e.leftAileron=t:"right"===t.userData.side&&(e.rightAileron=t)))}))},e.prototype.inputReceiverInit=function(){t.prototype.inputReceiverInit.call(this),this.world.updateControls([{keys:["Shift"],desc:"Accelerate"},{keys:["Space"],desc:"Decelerate"},{keys:["W","S"],desc:"Elevators"},{keys:["A","D"],desc:"Ailerons"},{keys:["Q","E"],desc:"Rudder / Steering"},{keys:["B"],desc:"Brake"},{keys:["V"],desc:"View select"},{keys:["F"],desc:"Exit vehicle"},{keys:["Shift","+","R"],desc:"Respawn"},{keys:["Shift","+","C"],desc:"Free camera"}])},e}(s.Vehicle);e.Airplane=p},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(1),a=n(15),s=n(7),c=n(0),l=n(2),u=n(12),h=n(10),p=function(t){function e(e){var n=t.call(this,e,{radius:.25,suspensionStiffness:20,suspensionRestLength:.35,maxSuspensionTravel:1,frictionSlip:.8,dampingRelaxation:2,dampingCompression:2,rollInfluence:.8})||this;return n.entityType=h.EntityType.Car,n.drive="awd",n._speed=0,n.airSpinTimer=0,n.gear=1,n.timeToShift=.2,n.canTiltForwards=!1,n.characterWantsToExit=!1,n.readCarData(e),n.collision.preStep=function(t){n.physicsPreStep(t,n)},n.actions={throttle:new s.KeyBinding("KeyW"),reverse:new s.KeyBinding("KeyS"),brake:new s.KeyBinding("Space"),left:new s.KeyBinding("KeyA"),right:new s.KeyBinding("KeyD"),exitVehicle:new s.KeyBinding("KeyF"),seat_switch:new s.KeyBinding("KeyX"),view:new s.KeyBinding("KeyV")},n.steeringSimulator=new u.SpringSimulator(60,10,.6),n}return r(e,t),Object.defineProperty(e.prototype,"speed",{get:function(){return this._speed},enumerable:!0,configurable:!0}),e.prototype.noDirectionPressed=function(){return!(this.actions.throttle.isPressed||this.actions.reverse.isPressed||this.actions.left.isPressed||this.actions.right.isPressed)},e.prototype.update=function(e){t.prototype.update.call(this,e),this.rayCastVehicle.numWheelsOnGround>0?(this.canTiltForwards=!1,this.airSpinTimer=0):(this.airSpinTimer+=e,this.actions.throttle.isPressed||(this.canTiltForwards=!0));var n={R:-4,0:0,1:5,2:9,3:13,4:17,5:22};if(this.shiftTimer>0)this.shiftTimer-=e,this.shiftTimer<0&&(this.shiftTimer=0);else if(this.actions.reverse.isPressed){var i=(n.R-this.speed)/Math.abs(n.R),r=500/this.gear*Math.pow(Math.abs(i),1);this.applyEngineForce(r)}else{if((i=(n[this.gear]-this.speed)/(n[this.gear]-n[this.gear-1]))<.1&&this.gear<5)this.shiftUp();else if(this.gear>1&&i>1.2)this.shiftDown();else if(this.actions.throttle.isPressed){r=500/this.gear*Math.pow(i,1);this.applyEngineForce(-r)}}if(this.steeringSimulator.simulate(e),this.setSteeringValue(this.steeringSimulator.position),void 0!==this.steeringWheel&&(this.steeringWheel.rotation.z=2*-this.steeringSimulator.position),this.rayCastVehicle.numWheelsOnGround<3&&Math.abs(this.collision.velocity.length())<.5&&this.collision.quaternion.copy(this.collision.initQuaternion),this.characterWantsToExit&&void 0!==this.controllingCharacter&&this.controllingCharacter.charState.canLeaveVehicles){var o=this.collision.velocity.length();o>.1&&o<4?this.triggerAction("brake",!0):this.forceCharacterOut()}},e.prototype.shiftUp=function(){this.gear++,this.shiftTimer=this.timeToShift,this.applyEngineForce(0)},e.prototype.shiftDown=function(){this.gear--,this.shiftTimer=this.timeToShift,this.applyEngineForce(0)},e.prototype.physicsPreStep=function(t,e){var n=l.threeQuat(t.quaternion),i=new c.Vector3(0,0,1).applyQuaternion(n),r=new c.Vector3(1,0,0).applyQuaternion(n),a=new c.Vector3(0,1,0).applyQuaternion(n);this._speed=this.collision.velocity.dot(l.cannonVector(i));var s=c.MathUtils.clamp(this.airSpinTimer/2,0,1);s*=c.MathUtils.clamp(this.speed,0,1);var u=c.MathUtils.clamp(1-this.speed,0,1)*(a.dot(new c.Vector3(0,-1,0))/2+.5)*3,h=this.collision.angularVelocity,p=l.cannonVector(i.clone()),d=l.cannonVector(r.clone()),f=l.cannonVector(i.clone().multiplyScalar(.15*(s+u))),m=l.cannonVector(r.clone().multiplyScalar(.15*s));this.actions.right.isPressed&&!this.actions.left.isPressed?h.dot(p)<2&&h.vadd(f,h):this.actions.left.isPressed&&!this.actions.right.isPressed&&h.dot(p)>-2&&h.vsub(f,h),this.canTiltForwards&&this.actions.throttle.isPressed&&!this.actions.reverse.isPressed?h.dot(d)<2&&h.vadd(m,h):this.actions.reverse.isPressed&&!this.actions.throttle.isPressed&&h.dot(d)>-2&&h.vsub(m,h);var v=(new o.Vec3).copy(this.collision.velocity);v.normalize();var g=l.getSignedAngleBetweenVectors(l.threeVector(v),i),y=c.MathUtils.clamp(.3*this.speed,1,Number.MAX_VALUE);if(this.actions.right.isPressed){var w=Math.min(-.8/y,-g);this.steeringSimulator.target=c.MathUtils.clamp(w,-.8,.8)}else if(this.actions.left.isPressed){w=Math.max(.8/y,-g);this.steeringSimulator.target=c.MathUtils.clamp(w,-.8,.8)}else this.steeringSimulator.target=0;this.seats.forEach((function(t){var e;null===(e=t.door)||void 0===e||e.preStepCallback()}))},e.prototype.onInputChange=function(){t.prototype.onInputChange.call(this);this.actions.exitVehicle.justPressed&&(this.characterWantsToExit=!0),this.actions.exitVehicle.justReleased&&(this.characterWantsToExit=!1,this.triggerAction("brake",!1)),(this.actions.throttle.justReleased||this.actions.reverse.justReleased)&&this.applyEngineForce(0),this.actions.brake.justPressed&&this.setBrake(1e6,"rwd"),this.actions.brake.justReleased&&this.setBrake(0,"rwd"),this.actions.view.justPressed&&this.toggleFirstPersonView()},e.prototype.inputReceiverInit=function(){t.prototype.inputReceiverInit.call(this),this.world.updateControls([{keys:["W","S"],desc:"Accelerate, Brake / Reverse"},{keys:["A","D"],desc:"Steering"},{keys:["Space"],desc:"Handbrake"},{keys:["V"],desc:"View select"},{keys:["F"],desc:"Exit vehicle"},{keys:["Shift","+","R"],desc:"Respawn"},{keys:["Shift","+","C"],desc:"Free camera"}])},e.prototype.readCarData=function(t){var e=this;t.scene.traverse((function(t){t.hasOwnProperty("userData")&&t.userData.hasOwnProperty("data")&&"steering_wheel"===t.userData.data&&(e.steeringWheel=t)}))},e}(a.Vehicle);e.Car=p},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(18),s=n(74),c=n(2),l=function(t){function e(e,n,i){var r=t.call(this,e,n,i)||this;return r.init(),r}return r(e,t),e.prototype.init=function(){this.position=new o.Vector3,this.velocity=new o.Vector3,this.target=new o.Vector3,this.cache=[];for(var t=0;t<2;t++)this.cache.push(new s.SimulationFrameVector(new o.Vector3,new o.Vector3))},e.prototype.simulate=function(t){this.generateFrames(t),this.position.lerpVectors(this.cache[0].position,this.cache[1].position,this.offset/this.frameTime),this.velocity.lerpVectors(this.cache[0].velocity,this.cache[1].velocity,this.offset/this.frameTime)},e.prototype.getFrame=function(t){var e=new s.SimulationFrameVector(this.lastFrame().position.clone(),this.lastFrame().velocity.clone());return c.springV(e.position,this.target,e.velocity,this.mass,this.damping),e},e}(a.SimulatorBase);e.VectorSpringSimulator=l},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(t,e){this.position=t,this.velocity=e};e.SimulationFrameVector=i},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(18),s=n(2),c=function(t){function e(e,n,i,r,o){void 0===r&&(r=0),void 0===o&&(o=0);var a=t.call(this,e,n,i)||this;a.position=r,a.velocity=o,a.target=0,a.lastLerp=0,a.cache=[];for(var s=0;s<2;s++)a.cache.push({position:r,velocity:o});return a}return r(e,t),e.prototype.simulate=function(t){this.generateFrames(t);var e=o.MathUtils.lerp(0,this.cache[1].position,this.offset/this.frameTime);this.position=e-this.lastLerp,this.lastLerp=e,this.velocity=o.MathUtils.lerp(this.cache[0].velocity,this.cache[1].velocity,this.offset/this.frameTime)},e.prototype.getFrame=function(t){var e=Object.assign({},this.lastFrame());return t&&(e.position=0,this.lastLerp=this.lastLerp-this.lastFrame().position),s.spring(e.position,this.target,e.velocity,this.mass,this.damping)},e}(a.SimulatorBase);e.RelativeSpringSimulator=c},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(2),s=n(5),c=n(8),l=n(77),u=n(16),h=n(25),p=function(t){function e(e,n){var i=t.call(this,e,n)||this;i.exitPoint=n.entryPoints[0],i.endPosition.copy(i.exitPoint.position),i.endPosition.y+=.52;var r=a.detectRelativeSide(n.seatPointObject,i.exitPoint);return r===s.Side.Left?i.playAnimation("stand_up_left",.1):r===s.Side.Right&&i.playAnimation("stand_up_right",.1),i}return r(e,t),e.prototype.update=function(e){if(t.prototype.update.call(this,e),this.animationEnded(e))this.detachCharacterFromVehicle(),this.seat.door.physicsEnabled=!0,this.character.rayHasHit?this.vehicle.collision.velocity.length()>1?(this.character.setState(new h.DropRolling(this.character)),this.character.leaveSeat()):this.anyDirection()||void 0===this.seat.door?(this.character.setState(new c.Idle(this.character)),this.character.leaveSeat()):this.character.setState(new l.CloseVehicleDoorOutside(this.character,this.seat)):(this.character.setState(new u.Falling(this.character)),this.character.leaveSeat());else{this.seat.door&&(this.seat.door.physicsEnabled=!1);var n=this.timer/this.animationLength,i=a.easeInOutSine(n),r=(new o.Vector3).lerpVectors(this.startPosition,this.endPosition,i);this.character.setPosition(r.x,r.y,r.z),this.updateEndRotation(),o.Quaternion.slerp(this.startRotation,this.endRotation,this.character.quaternion,i)}},e}(n(29).ExitingStateBase);e.ExitingVehicle=p},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(3),a=n(5),s=n(8),c=n(2),l=function(t){function e(e,n){var i=t.call(this,e)||this;i.hasClosedDoor=!1,i.seat=n,i.canFindVehiclesToEnter=!1;var r=c.detectRelativeSide(n.seatPointObject,n.door.doorObject);return r===a.Side.Left?i.playAnimation("close_door_standing_right",.1):r===a.Side.Right&&i.playAnimation("close_door_standing_left",.1),i}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e),this.timer>.3&&!this.hasClosedDoor&&(this.hasClosedDoor=!0,this.seat.door.close()),this.animationEnded(e)&&(this.character.setState(new s.Idle(this.character)),this.character.leaveSeat())},e}(o.CharacterStateBase);e.CloseVehicleDoorOutside=l},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(3),s=n(5),c=n(8),l=n(28),u=n(2),h=n(12),p=function(t){function e(e,n,i){var r=t.call(this,e)||this;r.hasOpenedDoor=!1,r.startPosition=new o.Vector3,r.endPosition=new o.Vector3,r.startRotation=new o.Quaternion,r.endRotation=new o.Quaternion,r.canFindVehiclesToEnter=!1,r.seat=n,r.entryPoint=i;var a=u.detectRelativeSide(i,n.seatPointObject);return a===s.Side.Left?r.playAnimation("open_door_standing_left",.1):a===s.Side.Right&&r.playAnimation("open_door_standing_right",.1),r.character.resetVelocity(),r.character.rotateModel(),r.character.setPhysicsEnabled(!1),r.character.setPhysicsEnabled(!1),r.seat.vehicle.attach(r.character),r.startPosition.copy(r.character.position),r.endPosition.copy(r.entryPoint.position),r.endPosition.y+=.53,r.startRotation.copy(r.character.quaternion),r.endRotation.copy(r.entryPoint.quaternion),r.factorSimluator=new h.SpringSimulator(60,10,.5),r.factorSimluator.target=1,r}return r(e,t),e.prototype.update=function(e){var n;if(t.prototype.update.call(this,e),this.timer>.3&&!this.hasOpenedDoor&&(this.hasOpenedDoor=!0,null===(n=this.seat.door)||void 0===n||n.open()),this.animationEnded(e))this.anyDirection()?(this.character.vehicleEntryInstance=null,this.character.world.graphicsWorld.attach(this.character),this.character.setPhysicsEnabled(!0),this.character.setState(new c.Idle(this.character))):this.character.setState(new l.EnteringVehicle(this.character,this.seat,this.entryPoint));else{this.factorSimluator.simulate(e);var i=(new o.Vector3).lerpVectors(this.startPosition,this.endPosition,this.factorSimluator.position);this.character.setPosition(i.x,i.y,i.z),o.Quaternion.slerp(this.startRotation,this.endRotation,this.character.quaternion,this.factorSimluator.position)}},e}(a.CharacterStateBase);e.OpenVehicleDoor=p},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(2),s=n(16),c=function(t){function e(e,n){var i=t.call(this,e,n)||this;i.endPosition.copy(i.startPosition),i.endPosition.y+=1;var r=a.threeQuat(n.vehicle.collision.quaternion),s=new o.Vector3(0,0,1).applyQuaternion(r);return i.exitPoint=new o.Object3D,i.exitPoint.lookAt(s),i.exitPoint.position.copy(i.endPosition),i.playAnimation("jump_idle",.1),i}return r(e,t),e.prototype.update=function(e){if(t.prototype.update.call(this,e),this.animationEnded(e))this.detachCharacterFromVehicle(),this.character.setState(new s.Falling(this.character)),this.character.leaveSeat();else{var n=o.MathUtils.clamp((this.timer/this.animationLength-.3)*(1/.7),0,1),i=a.easeOutQuad(n),r=(new o.Vector3).lerpVectors(this.startPosition,this.endPosition,i);this.character.setPosition(r.x,r.y,r.z),this.updateEndRotation(),o.Quaternion.slerp(this.startRotation,this.endRotation,this.character.quaternion,i)}},e}(n(29).ExitingStateBase);e.ExitingAirplane=c},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(1),r=n(2),o=function(t){var e={mass:0,position:new i.Vec3,height:.5,radius:.3,segments:8,friction:.3};t=r.setDefaults(t,e),this.options=t;var n=new i.Material("capsuleMat");n.friction=t.friction;var o=new i.Body({mass:t.mass,position:t.position}),a=new i.Sphere(t.radius);o.material=n,o.addShape(a,new i.Vec3(0,0,0)),o.addShape(a,new i.Vec3(0,t.height/2,0)),o.addShape(a,new i.Vec3(0,-t.height/2,0)),this.body=o};e.CapsuleCollider=o},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=function(){function t(t){this.wantsToDrive=!1,this.character=t}return t.prototype.update=function(t){var e=new i.Vector3;this.entryPoint.getWorldPosition(e);var n=(new i.Vector3).subVectors(e,this.character.position);this.character.setOrientation(n);var r=n.y;n.y=0,this.character.charState.canEnterVehicles&&n.length()<.2&&r<2&&this.character.enterVehicle(this.targetSeat,this.entryPoint)},t}();e.VehicleEntryInstance=r},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=function(){this.velocity=new i.Vector3};e.GroundImpactData=r},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(){function t(t,e){this.closestDistance=Number.POSITIVE_INFINITY,this.maxDistance=Number.POSITIVE_INFINITY,this.referencePosition=t,void 0!==e&&(this.maxDistance=e)}return t.prototype.consider=function(t,e){var n=this.referencePosition.distanceTo(e);n<this.maxDistance&&n<this.closestDistance&&(this.closestDistance=n,this.closestObject=t)},t}();e.ClosestObjectFinder=i},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(0),a=n(1),s=n(2),c=function(t){function e(e,n){var i=t.call(this,e.object,0)||this;return i.reverse=!1,i.staleTimer=0,i.nodeRadius=n,i.targetNode=e,i}return r(e,t),e.prototype.update=function(e){t.prototype.update.call(this,e);var n=new o.Vector3,i=new o.Vector3;this.character.getWorldPosition(n),this.target.getWorldPosition(i);var r=(new o.Vector3).subVectors(i,n);r.y=0;var c=this.targetNode.nextNode.object.position.clone().sub(this.targetNode.object.position);c.y=0,c.normalize();var l=r.clone().normalize().dot(c),u=this.character.controlledObject.collision.velocity.length();if(l<.7&&r.length()<50&&u>10&&(this.character.controlledObject.triggerAction("reverse",!0),this.character.controlledObject.triggerAction("throttle",!1)),u<1||0===this.character.controlledObject.rayCastVehicle.numWheelsOnGround?this.staleTimer+=e:this.staleTimer=0,this.staleTimer>5){var h=new o.Vector3;this.targetNode.object.getWorldPosition(h),h.y+=3,this.character.controlledObject.collision.position=s.cannonVector(h),this.character.controlledObject.collision.interpolatedPosition=s.cannonVector(h),this.character.controlledObject.collision.angularVelocity=new a.Vec3,this.character.controlledObject.collision.quaternion.copy(this.character.controlledObject.collision.initQuaternion),this.staleTimer=0}r.length()<this.nodeRadius&&(this.reverse?(t.prototype.setTarget.call(this,this.targetNode.previousNode.object),this.targetNode=this.targetNode.previousNode):(t.prototype.setTarget.call(this,this.targetNode.nextNode.object),this.targetNode=this.targetNode.nextNode))},e}(n(85).FollowTarget);e.FollowPath=c},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(2),o=function(){function t(t,e){void 0===e&&(e=1.3),this.target=t,this.stopDistance=e}return t.prototype.setTarget=function(t){this.target=t},t.prototype.update=function(t){if(void 0!==this.character.controlledObject){var e=new i.Vector3,n=new i.Vector3;this.character.getWorldPosition(e),this.target.getWorldPosition(n),(c=(new i.Vector3).subVectors(n,e)).length()>this.stopDistance?this.isTargetReached=!1:this.isTargetReached=!0;var o=new i.Vector3(0,0,1).applyQuaternion(this.character.controlledObject.quaternion);c.y=0,c.normalize();var a=r.getSignedAngleBetweenVectors(o,c),s=o.dot(r.threeVector(this.character.controlledObject.collision.velocity))>0;this.character.controlledObject.collision.velocity.length();o.dot(c)<0?(this.character.controlledObject.triggerAction("reverse",!0),this.character.controlledObject.triggerAction("throttle",!1)):(this.character.controlledObject.triggerAction("throttle",!0),this.character.controlledObject.triggerAction("reverse",!1)),Math.abs(a)>.15?o.dot(c)>0||s?a>0?(this.character.controlledObject.triggerAction("left",!0),this.character.controlledObject.triggerAction("right",!1)):(this.character.controlledObject.triggerAction("right",!0),this.character.controlledObject.triggerAction("left",!1)):a>0?(this.character.controlledObject.triggerAction("right",!0),this.character.controlledObject.triggerAction("left",!1)):(this.character.controlledObject.triggerAction("left",!0),this.character.controlledObject.triggerAction("right",!1)):(this.character.controlledObject.triggerAction("left",!1),this.character.controlledObject.triggerAction("right",!1))}else{var c=(new i.Vector3).subVectors(this.target.position,this.character.position);this.character.setViewVector(c),c.length()>this.stopDistance?(this.isTargetReached=!1,this.character.triggerAction("up",!0)):(this.isTargetReached=!0,this.character.triggerAction("up",!1),this.character.setOrientation(c))}},t}();e.FollowTarget=o},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(27),o=n(2),a=function(){function t(t){this.object=t}return t.prototype.spawn=function(t,e){var n=this;t.loadGLTF("build/assets/boxman.glb",(function(t){var a=new r.Character(t),s=new i.Vector3;n.object.getWorldPosition(s),a.setPosition(s.x,s.y,s.z);var c=o.getForward(n.object);a.setOrientation(c,!0),e.add(a),a.takeControl()}))},t}();e.CharacterSpawnPoint=a},function(t,e,n){"use strict";var i,r=this&&this.__extends||(i=function(t,e){return(i=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)},function(t,e){function n(){this.constructor=t}i(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)});Object.defineProperty(e,"__esModule",{value:!0});var o=n(88),a=n(0),s=n(89),c=function(t){function e(e){var n=t.call(this)||this;n.updateOrder=5,n.sunPosition=new a.Vector3,n._phi=50,n._theta=145,n.maxHemiIntensity=.9,n.minHemiIntensity=.3,n.world=e,n.skyMaterial=new a.ShaderMaterial({uniforms:a.UniformsUtils.clone(o.SkyShader.uniforms),fragmentShader:o.SkyShader.fragmentShader,vertexShader:o.SkyShader.vertexShader,side:a.BackSide}),n.skyMesh=new a.Mesh(new a.SphereBufferGeometry(1e3,24,12),n.skyMaterial),n.attach(n.skyMesh),n.hemiLight=new a.HemisphereLight(16777215,16777215,1),n.refreshHemiIntensity(),n.hemiLight.color.setHSL(.59,.4,.6),n.hemiLight.groundColor.setHSL(.095,.2,.75),n.hemiLight.position.set(0,50,0),n.world.graphicsWorld.add(n.hemiLight);return n.csm=new s.default({fov:80,far:250,lightIntensity:2.5,cascades:3,shadowMapSize:2048,camera:e.camera,parent:e.graphicsWorld,mode:"custom",customSplitsCallback:function(t,e,n){for(var i=[],r=t-1;r>=0;r--)i.push(Math.pow(.25,r));return i}}),n.csm.fade=!0,n.refreshSunPosition(),e.graphicsWorld.add(n),e.registerUpdatable(n),n}return r(e,t),Object.defineProperty(e.prototype,"theta",{set:function(t){this._theta=t,this.refreshSunPosition()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"phi",{set:function(t){this._phi=t,this.refreshSunPosition(),this.refreshHemiIntensity()},enumerable:!0,configurable:!0}),e.prototype.update=function(t){this.position.copy(this.world.camera.position),this.refreshSunPosition(),this.csm.update(this.world.camera.matrix),this.csm.lightDirection=new a.Vector3(-this.sunPosition.x,-this.sunPosition.y,-this.sunPosition.z).normalize()},e.prototype.refreshSunPosition=function(){this.sunPosition.x=10*Math.sin(this._theta*Math.PI/180)*Math.cos(this._phi*Math.PI/180),this.sunPosition.y=10*Math.sin(this._phi*Math.PI/180),this.sunPosition.z=10*Math.cos(this._theta*Math.PI/180)*Math.cos(this._phi*Math.PI/180),this.skyMaterial.uniforms.sunPosition.value.copy(this.sunPosition),this.skyMaterial.uniforms.cameraPos.value.copy(this.world.camera.position)},e.prototype.refreshHemiIntensity=function(){this.hemiLight.intensity=this.minHemiIntensity+Math.pow(1-Math.abs(this._phi-90)/90,.25)*(this.maxHemiIntensity-this.minHemiIntensity)},e}(a.Object3D);e.Sky=c},function(t,e,n){"use strict";n.r(e),n.d(e,"SkyShader",(function(){return r}));const i=n(0);let r={uniforms:{luminance:{value:1},turbidity:{value:2},rayleigh:{value:1},mieCoefficient:{value:.005},mieDirectionalG:{value:.8},sunPosition:{value:new i.Vector3},cameraPos:{value:new i.Vector3}},vertexShader:"\n      uniform vec3 sunPosition;\n      uniform float rayleigh;\n      uniform float turbidity;\n      uniform float mieCoefficient;\n  \n      varying vec3 vWorldPosition;\n      varying vec3 vSunDirection;\n      varying float vSunfade;\n      varying vec3 vBetaR;\n      varying vec3 vBetaM;\n      varying float vSunE;\n  \n      const vec3 up = vec3( 0.0, 1.0, 0.0 );\n  \n      // constants for atmospheric scattering\n      const float e = 2.71828182845904523536028747135266249775724709369995957;\n      const float pi = 3.141592653589793238462643383279502884197169;\n  \n      // wavelength of used primaries, according to preetham\n      const vec3 lambda = vec3( 680E-9, 550E-9, 450E-9 );\n      // this pre-calcuation replaces older TotalRayleigh(vec3 lambda) function:\n      // (8.0 * pow(pi, 3.0) * pow(pow(n, 2.0) - 1.0, 2.0) * (6.0 + 3.0 * pn)) / (3.0 * N * pow(lambda, vec3(4.0)) * (6.0 - 7.0 * pn))\n      const vec3 totalRayleigh = vec3( 5.804542996261093E-6, 1.3562911419845635E-5, 3.0265902468824876E-5 );\n  \n      // mie stuff\n      // K coefficient for the primaries\n      const float v = 4.0;\n      const vec3 K = vec3( 0.686, 0.678, 0.666 );\n      // MieConst = pi * pow( ( 2.0 * pi ) / lambda, vec3( v - 2.0 ) ) * K\n      const vec3 MieConst = vec3( 1.8399918514433978E14, 2.7798023919660528E14, 4.0790479543861094E14 );\n  \n      // earth shadow hack\n      // cutoffAngle = pi / 1.95;\n      const float cutoffAngle = 1.6110731556870734;\n      const float steepness = 1.5;\n      const float EE = 1000.0;\n  \n      float sunIntensity( float zenithAngleCos ) {\n      \tzenithAngleCos = clamp( zenithAngleCos, -1.0, 1.0 );\n      \treturn EE * max( 0.0, 1.0 - pow( e, -( ( cutoffAngle - acos( zenithAngleCos ) ) / steepness ) ) );\n      }\n  \n      vec3 totalMie( float T ) {\n      \tfloat c = ( 0.2 * T ) * 10E-18;\n      \treturn 0.434 * c * MieConst;\n      }\n  \n      void main() {\n  \n      \tvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n      \tvWorldPosition = worldPosition.xyz;\n  \n      \tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n  \n      \tvSunDirection = normalize( sunPosition );\n  \n      \tvSunE = sunIntensity( dot( vSunDirection, up ) );\n  \n      \tvSunfade = 1.0 - clamp( 1.0 - exp( ( sunPosition.y / 450000.0 ) ), 0.0, 1.0 );\n  \n      \tfloat rayleighCoefficient = rayleigh - ( 1.0 * ( 1.0 - vSunfade ) );\n  \n      // extinction (absorbtion + out scattering)\n      // rayleigh coefficients\n      \tvBetaR = totalRayleigh * rayleighCoefficient;\n  \n      // mie coefficients\n      \tvBetaM = totalMie( turbidity ) * mieCoefficient;\n  \n      }\n    ",fragmentShader:"\n      varying vec3 vWorldPosition;\n      varying vec3 vSunDirection;\n      varying float vSunfade;\n      varying vec3 vBetaR;\n      varying vec3 vBetaM;\n      varying float vSunE;\n  \n      uniform float luminance;\n      uniform float mieDirectionalG;\n      uniform vec3 cameraPos;\n  \n      // constants for atmospheric scattering\n      const float pi = 3.141592653589793238462643383279502884197169;\n  \n      const float n = 1.0003; // refractive index of air\n      const float N = 2.545E25; // number of molecules per unit volume for air at\n      // 288.15K and 1013mb (sea level -45 celsius)\n  \n      // optical length at zenith for molecules\n      const float rayleighZenithLength = 8.4E3;\n      const float mieZenithLength = 1.25E3;\n      const vec3 up = vec3( 0.0, 1.0, 0.0 );\n      // 66 arc seconds -> degrees, and the cosine of that\n      const float sunAngularDiameterCos = 0.999956676946448443553574619906976478926848692873900859324;\n  \n      // 3.0 / ( 16.0 * pi )\n      const float THREE_OVER_SIXTEENPI = 0.05968310365946075;\n      // 1.0 / ( 4.0 * pi )\n      const float ONE_OVER_FOURPI = 0.07957747154594767;\n  \n      float rayleighPhase( float cosTheta ) {\n      \treturn THREE_OVER_SIXTEENPI * ( 1.0 + pow( cosTheta, 2.0 ) );\n      }\n  \n      float hgPhase( float cosTheta, float g ) {\n      \tfloat g2 = pow( g, 2.0 );\n      \tfloat inverse = 1.0 / pow( 1.0 - 2.0 * g * cosTheta + g2, 1.5 );\n      \treturn ONE_OVER_FOURPI * ( ( 1.0 - g2 ) * inverse );\n      }\n  \n      // Filmic ToneMapping http://filmicgames.com/archives/75\n      const float A = 0.15;\n      const float B = 0.50;\n      const float C = 0.10;\n      const float D = 0.20;\n      const float E = 0.02;\n      const float F = 0.30;\n  \n      const float whiteScale = 1.0748724675633854; // 1.0 / Uncharted2Tonemap(1000.0)\n  \n      vec3 Uncharted2Tonemap( vec3 x ) {\n      \treturn ( ( x * ( A * x + C * B ) + D * E ) / ( x * ( A * x + B ) + D * F ) ) - E / F;\n      }\n  \n      void main() {\n      // optical length\n      // cutoff angle at 90 to avoid singularity in next formula.\n      \tfloat zenithAngle = acos( max( 0.0, dot( up, normalize( vWorldPosition - cameraPos ) ) ) );\n      \tfloat inverse = 1.0 / ( cos( zenithAngle ) + 0.15 * pow( 93.885 - ( ( zenithAngle * 180.0 ) / pi ), -1.253 ) );\n      \tfloat sR = rayleighZenithLength * inverse;\n      \tfloat sM = mieZenithLength * inverse;\n  \n      // combined extinction factor\n      \tvec3 Fex = exp( -( vBetaR * sR + vBetaM * sM ) );\n  \n      // in scattering\n      \tfloat cosTheta = dot( normalize( vWorldPosition - cameraPos ), vSunDirection );\n  \n      \tfloat rPhase = rayleighPhase( cosTheta * 0.5 + 0.5 );\n      \tvec3 betaRTheta = vBetaR * rPhase;\n  \n      \tfloat mPhase = hgPhase( cosTheta, mieDirectionalG );\n      \tvec3 betaMTheta = vBetaM * mPhase;\n  \n      \tvec3 Lin = pow( vSunE * ( ( betaRTheta + betaMTheta ) / ( vBetaR + vBetaM ) ) * ( 1.0 - Fex ), vec3( 1.5 ) );\n      \tLin *= mix( vec3( 1.0 ), pow( vSunE * ( ( betaRTheta + betaMTheta ) / ( vBetaR + vBetaM ) ) * Fex, vec3( 1.0 / 2.0 ) ), clamp( pow( 1.0 - dot( up, vSunDirection ), 5.0 ), 0.0, 1.0 ) );\n  \n      // nightsky\n      \tvec3 direction = normalize( vWorldPosition - cameraPos );\n      \tfloat theta = acos( direction.y ); // elevation --\x3e y-axis, [-pi/2, pi/2]\n      \tfloat phi = atan( direction.z, direction.x ); // azimuth --\x3e x-axis [-pi/2, pi/2]\n      \tvec2 uv = vec2( phi, theta ) / vec2( 2.0 * pi, pi ) + vec2( 0.5, 0.0 );\n      \tvec3 L0 = vec3( 0.1 ) * Fex;\n  \n      // composition + solar disc\n      \tfloat sundisk = smoothstep( sunAngularDiameterCos, sunAngularDiameterCos + 0.00002, cosTheta );\n      \tL0 += ( vSunE * 19000.0 * Fex ) * sundisk;\n  \n      \tvec3 texColor = ( Lin + L0 ) * 0.04 + vec3( 0.0, 0.0003, 0.00075 );\n  \n      \t//vec3 curr = Uncharted2Tonemap( ( log2( 2.0 / pow( luminance, 4.0 ) ) ) * texColor );\n        // vec3 color = texColor * whiteScale;\n        vec3 color = texColor * 0.3;\n  \n      \tvec3 retColor = pow( color, vec3( 1.0 / ( 1.2 + ( 1.2 * vSunfade ) ) ) );\n  \n      \tgl_FragColor = vec4( retColor, 1.0 );\n  \n        #if defined( TONE_MAPPING )\n          gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n        #endif\n      } "}},function(t,e,n){"use strict";n.r(e);var i=n(0);class r{constructor(t,e,n){this.x=t||0,this.y=e||0,this.z=n||0}fromLerp(t,e,n){return this.x=(1-n)*t.x+n*e.x,this.y=(1-n)*t.y+n*e.y,this.z=(1-n)*t.z+n*e.z,this}}function o(t){return t*Math.PI/180}class a{constructor(t){t=t||{},this.fov=t.fov||70,this.near=t.near||.1,this.far=t.far||1e3,this.aspect=t.aspect||1,this.vertices={near:[],far:[]}}getViewSpaceVertices(){return this.nearPlaneY=this.near*Math.tan(o(this.fov/2)),this.nearPlaneX=this.aspect*this.nearPlaneY,this.farPlaneY=this.far*Math.tan(o(this.fov/2)),this.farPlaneX=this.aspect*this.farPlaneY,this.vertices.near.push(new r(this.nearPlaneX,this.nearPlaneY,-this.near),new r(this.nearPlaneX,-this.nearPlaneY,-this.near),new r(-this.nearPlaneX,-this.nearPlaneY,-this.near),new r(-this.nearPlaneX,this.nearPlaneY,-this.near)),this.vertices.far.push(new r(this.farPlaneX,this.farPlaneY,-this.far),new r(this.farPlaneX,-this.farPlaneY,-this.far),new r(-this.farPlaneX,-this.farPlaneY,-this.far),new r(-this.farPlaneX,this.farPlaneY,-this.far)),this.vertices}split(t){const e=[];for(let n=0;n<t.length;n++){const i=new a;if(0===n)i.vertices.near=this.vertices.near;else for(let e=0;e<4;e++)i.vertices.near.push((new r).fromLerp(this.vertices.near[e],this.vertices.far[e],t[n-1]));if(n===t-1)i.vertices.far=this.vertices.far;else for(let e=0;e<4;e++)i.vertices.far.push((new r).fromLerp(this.vertices.near[e],this.vertices.far[e],t[n]));e.push(i)}return e}toSpace(t){const e=new a,n=new i.Vector3;for(var o=0;o<4;o++)n.set(this.vertices.near[o].x,this.vertices.near[o].y,this.vertices.near[o].z),n.applyMatrix4(t),e.vertices.near.push(new r(n.x,n.y,n.z)),n.set(this.vertices.far[o].x,this.vertices.far[o].y,this.vertices.far[o].z),n.applyMatrix4(t),e.vertices.far.push(new r(n.x,n.y,n.z));return e}}class s{constructor(){this.min={x:0,y:0,z:0},this.max={x:0,y:0,z:0}}fromFrustum(t){const e=[];for(let n=0;n<4;n++)e.push(t.vertices.near[n]),e.push(t.vertices.far[n]);this.min={x:e[0].x,y:e[0].y,z:e[0].z},this.max={x:e[0].x,y:e[0].y,z:e[0].z};for(let t=1;t<8;t++)this.min.x=Math.min(this.min.x,e[t].x),this.min.y=Math.min(this.min.y,e[t].y),this.min.z=Math.min(this.min.z,e[t].z),this.max.x=Math.max(this.max.x,e[t].x),this.max.y=Math.max(this.max.y,e[t].y),this.max.z=Math.max(this.max.z,e[t].z);return this}getSize(){return this.size={x:this.max.x-this.min.x,y:this.max.y-this.min.y,z:this.max.z-this.min.z},this.size}getCenter(t){return this.center={x:(this.max.x+this.min.x)/2,y:(this.max.y+this.min.y)/2,z:this.max.z+t},this.center}}var c={lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = normalize( vViewPosition );\n#ifdef CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tdirectLight.color *= all( bvec3( pointLight.shadow, directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tdirectLight.color *= all( bvec3( spotLight.shadow, directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0) && defined( RE_Direct ) && defined( USE_CSM ) && defined( CSM_CASCADES )\n\tDirectionalLight directionalLight;\n\tfloat linearDepth = (vViewPosition.z) / (shadowFar - cameraNear);\n\t\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tif(linearDepth >= CSM_cascades[UNROLLED_LOOP_INDEX].x && linearDepth < CSM_cascades[UNROLLED_LOOP_INDEX].y) directLight.color *= all( bvec3( directionalLight.shadow, directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tif(linearDepth >= CSM_cascades[UNROLLED_LOOP_INDEX].x && (linearDepth < CSM_cascades[UNROLLED_LOOP_INDEX].y || UNROLLED_LOOP_INDEX == CSM_CASCADES - 1)) RE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct ) && !defined( USE_CSM ) && !defined( CSM_CASCADES )\n\tDirectionalLight directionalLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectLight.color *= all( bvec2( directionalLight.shadow, directLight.visible ) ) ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif\n",lights_pars_begin:"\n#if defined( USE_CSM ) && defined( CSM_CASCADES )\nuniform vec2 CSM_cascades[CSM_CASCADES];\nuniform float cameraNear;\nuniform float shadowFar;\n#endif\n\t"+i.ShaderChunk.lights_pars_begin};e.default=class{constructor(t){t=t||{},this.camera=t.camera,this.parent=t.parent,this.fov=t.fov||this.camera.fov,this.near=this.camera.near,this.far=t.far||this.camera.far,this.aspect=t.aspect||this.camera.aspect,this.cascades=t.cascades||3,this.mode=t.mode||"practical",this.shadowMapSize=t.shadowMapSize||2048,this.shadowBias=t.shadowBias||1e-6,this.lightDirection=t.lightDirection||new i.Vector3(1,-1,1).normalize(),this.lightIntensity=t.lightIntensity||1,this.lightNear=t.lightNear||1,this.lightFar=t.lightFar||2e3,this.lightMargin=t.lightMargin||200,this.customSplitsCallback=t.customSplitsCallback,this.lights=[],this.materials=[],this.createLights(),this.getBreaks(),this.initCascades(),this.injectInclude()}createLights(){for(let t=0;t<this.cascades;t++){const t=new i.DirectionalLight(16777215,this.lightIntensity);t.castShadow=!0,t.shadow.mapSize.width=this.shadowMapSize,t.shadow.mapSize.height=this.shadowMapSize,t.shadow.camera.near=this.lightNear,t.shadow.camera.far=this.lightFar,t.shadow.bias=this.shadowBias,this.parent.add(t),this.parent.add(t.target),this.lights.push(t)}}initCascades(){this.mainFrustum=new a({fov:this.fov,near:this.near,far:this.far,aspect:this.aspect}),this.mainFrustum.getViewSpaceVertices(),this.frustums=this.mainFrustum.split(this.breaks)}getBreaks(){switch(this.breaks=[],this.mode){case"uniform":this.breaks=t(this.cascades,this.near,this.far);break;case"logarithmic":this.breaks=e(this.cascades,this.near,this.far);break;case"practical":this.breaks=function(n,i,r,o){const a=e(n,i,r),s=t(n,i,r),c=[];for(let t=1;t<n;t++)c.push(o*a[t-1]+(1-o)*s[t-1]);return c.push(1),c}(this.cascades,this.near,this.far,.5);break;case"custom":void 0===this.customSplitsCallback&&console.error("CSM: Custom split scheme callback not defined."),this.breaks=this.customSplitsCallback(this.cascades,this.near,this.far)}function t(t,e,n){const i=[];for(let r=1;r<t;r++)i.push((e+(n-e)*r/t)/n);return i.push(1),i}function e(t,e,n){const i=[];for(let r=1;r<t;r++)i.push(e*(n/e)**(r/t)/n);return i.push(1),i}}update(t){for(let e=0;e<this.frustums.length;e++){const n=this.frustums[e].toSpace(t),r=this.lights[e],o=n.toSpace(r.shadow.camera.matrixWorldInverse);r.shadow.camera.updateMatrixWorld(!0);const a=(new s).fromFrustum(o);a.getSize(),a.getCenter(this.lightMargin);const c=Math.max(a.size.x,a.size.y);let l=new i.Vector3(a.center.x,a.center.y,a.center.z);l.applyMatrix4(r.shadow.camera.matrixWorld),r.shadow.camera.left=-c/2,r.shadow.camera.right=c/2,r.shadow.camera.top=c/2,r.shadow.camera.bottom=-c/2,r.position.copy(l),r.target.position.copy(l),r.target.position.x+=this.lightDirection.x,r.target.position.y+=this.lightDirection.y,r.target.position.z+=this.lightDirection.z,r.shadow.camera.updateProjectionMatrix(),r.shadow.camera.updateMatrixWorld()}}injectInclude(){i.ShaderChunk.lights_fragment_begin=c.lights_fragment_begin,i.ShaderChunk.lights_pars_begin=c.lights_pars_begin}setupMaterial(t){t.defines=t.defines||{},t.defines.USE_CSM=1,t.defines.CSM_CASCADES=this.cascades;const e=[];for(let t=0;t<this.cascades;t++){let n=this.breaks[t],r=this.breaks[t-1]||0;e.push(new i.Vector2(r,n))}const n=this;t.onBeforeCompile=function(t){t.uniforms.CSM_cascades={value:e},t.uniforms.cameraNear={value:n.camera.near},t.uniforms.shadowFar={value:n.far},n.materials.push(t)}}updateUniforms(){for(let t=0;t<this.materials.length;t++)this.materials[t].uniforms.CSM_cascades.value=this.getExtendedBreaks(),this.materials[t].uniforms.cameraNear.value=this.camera.near,this.materials[t].uniforms.shadowFar.value=this.far}getExtendedBreaks(){let t=[];for(let e=0;e<this.cascades;e++){let n=this.breaks[e],r=this.breaks[e-1]||0;t.push(new i.Vector2(r,n))}return t}setAspect(t){this.aspect=t,this.initCascades()}updateFrustums(){this.getBreaks(),this.initCascades(),this.updateUniforms()}helper(t){let e,n;const r=new i.LineBasicMaterial({color:16777215}),o=new i.Object3D;for(let a=0;a<this.frustums.length;a++){e=this.frustums[a].toSpace(t),n=new i.Geometry;for(let t=0;t<5;t++){const r=e.vertices.near[4===t?0:t];n.vertices.push(new i.Vector3(r.x,r.y,r.z))}o.add(new i.Line(n,r)),n=new i.Geometry;for(let t=0;t<5;t++){const r=e.vertices.far[4===t?0:t];n.vertices.push(new i.Vector3(r.x,r.y,r.z))}o.add(new i.Line(n,r));for(let t=0;t<4;t++){n=new i.Geometry;const a=e.vertices.near[t],s=e.vertices.far[t];n.vertices.push(new i.Vector3(a.x,a.y,a.z)),n.vertices.push(new i.Vector3(s.x,s.y,s.z)),o.add(new i.Line(n,r))}}return o}remove(){for(let t=0;t<this.lights.length;t++)this.parent.remove(this.lights[t])}}},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(0),r=n(91),o=function(){function t(t,e){this.updateOrder=10,this.world=e;var n=i.UniformsUtils.clone(r.WaterShader.uniforms);n.iResolution.value.x=window.innerWidth,n.iResolution.value.y=window.innerHeight,this.material=new i.ShaderMaterial({uniforms:n,fragmentShader:r.WaterShader.fragmentShader,vertexShader:r.WaterShader.vertexShader}),t.material=this.material,t.material.transparent=!0}return t.prototype.update=function(t){this.material.uniforms.cameraPos.value.copy(this.world.camera.position),this.material.uniforms.lightDir.value.copy((new i.Vector3).copy(this.world.sky.sunPosition).normalize()),this.material.uniforms.iGlobalTime.value+=t},t}();e.Ocean=o},function(t,e,n){"use strict";n.r(e),n.d(e,"WaterShader",(function(){return r}));const i=n(0);let r={uniforms:{iGlobalTime:{type:"f",value:.1},iResolution:{type:"v2",value:new i.Vector2},cameraPos:{value:new i.Vector3},lightDir:{value:new i.Vector3}},vertexShader:"\n\n    varying vec3 vWorldPosition;\n    varying vec2 vTexCoord;\n\n    void main()\t{\n        vec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n        vWorldPosition = worldPosition.xyz;\n\n        vTexCoord = uv;\n\n        gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n      }\n    ",fragmentShader:"\n    uniform float iGlobalTime;\n    uniform vec2 iResolution;\n    uniform vec3 cameraPos;\n    uniform vec3 lightDir;\n\n    varying vec3 vWorldPosition;\n    varying vec2 vTexCoord;\n  \n    const int NUM_STEPS = 8;\n    const float PI\t \t= 3.1415;\n    const float EPSILON\t= 1e-3;\n  \n    // sea variables\n    const int ITER_GEOMETRY = 3;\n    const int ITER_FRAGMENT = 5;\n    const float SEA_HEIGHT = 0.6;\n    const float SEA_CHOPPY = 1.0;\n    const float SEA_SPEED = 1.0;\n    const float SEA_FREQ = 0.16;\n    const vec3 SEA_BASE = vec3(0.1,0.19,0.22);\n    const vec3 SEA_WATER_COLOR = vec3(0.8,0.9,0.6);\n    mat2 octave_m = mat2(1.6,1.2,-1.2,1.6);\n  \n    mat3 fromEuler(vec3 ang) {\n      vec2 a1 = vec2(sin(ang.x),cos(ang.x));\n      vec2 a2 = vec2(sin(ang.y),cos(ang.y));\n      vec2 a3 = vec2(sin(ang.z),cos(ang.z));\n      mat3 m;\n      m[0] = vec3(\n          a1.y*a3.y+a1.x*a2.x*a3.x,\n          a1.y*a2.x*a3.x+a3.y*a1.x,\n          -a2.y*a3.x\n      );\n      m[1] = vec3(-a2.y*a1.x,a1.y*a2.y,a2.x);\n      m[2] = vec3(\n          a3.y*a1.x*a2.x+a1.y*a3.x,\n        a1.x*a3.x-a1.y*a3.y*a2.x,\n        a2.y*a3.y\n      );\n      return m;\n    }\n  \n    float hash( vec2 p ) {\n      float h = dot(p,vec2(127.1,311.7));\t\n      return fract(sin(h)*43758.5453123);\n    }\n  \n    float noise( in vec2 p ) {\n      vec2 i = floor(p);\n      vec2 f = fract(p);\t\n      vec2 u = f * f * (3.0 - 2.0 * f);\n      return -1.0 + 2.0 * mix(\n          mix(\n            hash(i + vec2(0.0,0.0)\n        ), \n          hash(i + vec2(1.0,0.0)), u.x),\n          mix(hash(i + vec2(0.0,1.0) ), \n          hash(i + vec2(1.0,1.0) ), u.x), \n        u.y\n      );\n    }\n  \n    float diffuse(vec3 n,vec3 l,float p) {\n      return pow(dot(n,l) * 0.4 + 0.6,p);\n    }\n  \n    float specular(vec3 n,vec3 l,vec3 e,float s) {    \n      float nrm = (s + 8.0) / (3.1415 * 8.0);\n      return pow(max(dot(reflect(e,n),l),0.0),s) * nrm;\n    }\n  \n    vec3 getSkyColor(vec3 e) {\n      e.y = max(e.y, 0.0);\n      vec3 ret;\n      ret.x = pow(1.0 - e.y, 2.0);\n      ret.y = 1.0 - e.y;\n      ret.z = 0.6+(1.0 - e.y) * 0.4;\n      return ret;\n    }\n  \n  \n    float sea_octave(vec2 uv, float choppy) {\n      uv += noise(uv);         \n      vec2 wv = 1.0 - abs(sin(uv));\n      vec2 swv = abs(cos(uv));    \n      wv = mix(wv, swv, wv);\n      return pow(1.0 - pow(wv.x * wv.y, 0.65), choppy);\n    }\n  \n    float map(vec3 p) {\n      float freq = SEA_FREQ;\n      float amp = SEA_HEIGHT ;\n      float choppy = SEA_CHOPPY;\n      vec2 uv = p.xz; \n      uv.x *= 0.75;\n  \n\t  float SEA_TIME = iGlobalTime * SEA_SPEED;\n      float d, h = 0.0;    \n      for(int i = 0; i < ITER_GEOMETRY; i++) {        \n        d = sea_octave((uv + SEA_TIME) * freq, choppy);\n        d += sea_octave((uv - SEA_TIME) * freq, choppy);\n        h += d * amp;        \n        uv *= octave_m;\n        freq *= 1.9; \n        amp *= 0.22;\n        choppy = mix(choppy, 1.0, 0.2);\n      }\n      return p.y - h;\n    }\n  \n    float map_detailed(vec3 p) {\n        float freq = SEA_FREQ;\n        float amp = SEA_HEIGHT;\n        float choppy = SEA_CHOPPY;\n        vec2 uv = p.xz;\n        uv.x *= 0.75;\n  \n\t\tfloat SEA_TIME = iGlobalTime * SEA_SPEED;\n        float d, h = 0.0;    \n        for(int i = 0; i < ITER_FRAGMENT; i++) {        \n          d = sea_octave((uv+SEA_TIME) * freq, choppy);\n          d += sea_octave((uv-SEA_TIME) * freq, choppy);\n          h += d * amp;        \n          uv *= octave_m;\n          freq *= 1.9; \n          amp *= 0.22;\n          choppy = mix(choppy,1.0,0.2);\n        }\n        return p.y - h;\n    }\n  \n    vec3 getSeaColor(\n        vec3 p,\n      vec3 n, \n      vec3 l, \n      vec3 eye, \n      vec3 dist\n    ) {  \n      float fresnel = 1.0 - max(dot(n,-eye),0.0);\n      fresnel = pow(fresnel,3.0) * 0.65;\n  \n      vec3 reflected = getSkyColor(reflect(eye,n));    \n      vec3 refracted = SEA_BASE + diffuse(n,l,80.0) * SEA_WATER_COLOR * 0.12; \n  \n      vec3 color = mix(refracted,reflected,fresnel);\n  \n      float atten = max(1.0 - dot(dist,dist) * 0.001, 0.0);\n      color += SEA_WATER_COLOR * (p.y - SEA_HEIGHT) * 0.18 * atten;\n  \n      float night = dot(l, vec3(0.0, 1.0, 0.0));\n      night = clamp(night + 0.1, 0.0, 0.5) * 2.0;\n      color *= vec3(night);\n\n      color += vec3(specular(n,l,eye,60.0));\n  \n      return color;\n    }\n  \n    // tracing\n    vec3 getNormal(vec3 p, float eps) {\n      vec3 n;\n      n.y = map_detailed(p);    \n      n.x = map_detailed(vec3(p.x+eps,p.y,p.z)) - n.y;\n      n.z = map_detailed(vec3(p.x,p.y,p.z+eps)) - n.y;\n      n.y = eps;\n      return normalize(n);\n    }\n  \n    float heightMapTracing(vec3 ori, vec3 dir, out vec3 p) {  \n\n      vec3 oriComp = ori;\n      oriComp.y -= vWorldPosition.y - SEA_HEIGHT;\n\n      float tm = 0.0;\n      float tx = 1000.0;\n      float hx = map(oriComp + dir * tx);\n\n      if(hx > 0.0) {\n        return tx;   \n      }\n  \n      float hm = map(oriComp + dir * tm);    \n      float tmid = 0.0;\n      for(int i = 0; i < NUM_STEPS; i++) {\n        tmid = mix(tm,tx, hm/(hm-hx));                   \n        p = oriComp + dir * tmid;   \n        float hmid = map(p);\n        if(hmid < 0.0) {\n          tx = tmid;\n          hx = hmid;\n        } else {\n          tm = tmid;\n          hm = hmid;\n         }\n      }\n\n      return tmid;\n    }\n  \n    void main() {\n      float time = iGlobalTime * 0.3;\n  \n      // ray\n      vec3 ang = vec3(\n        sin(time*3.0)*0.1,sin(time)*0.2+0.3,time\n      );    \n\n      vec3 dir = normalize( vWorldPosition - cameraPos );\n  \n      // tracing\n      vec3 p;\n      heightMapTracing(cameraPos,dir,p);\n\t  vec3 dist = vWorldPosition - cameraPos;\n\t  float EPSILON_NRM\t= 0.1 / iResolution.x;\n      vec3 n = getNormal(\n        p,\n        dot(dist,dist) * EPSILON_NRM\n      );\n  \n      // color\n      vec3 color = mix(\n        getSkyColor(dir),\n        getSeaColor(p,n,lightDir,dir,dist),\n        pow(smoothstep(0.0,-0.05,dir.y),0.3)\n      );\n  \n      // post\n      gl_FragColor = vec4(pow(color,vec3(0.8)), 1.0) * 1.2;\n\n      float fogfac = clamp(length(dist), 300.0, 600.0);\n      fogfac -= 300.0;\n      fogfac /= 300.0;\n      gl_FragColor.a = 1.0 - fogfac;\n\n      #if defined( TONE_MAPPING )\n        gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n      #endif\n    }\n    "}},function(t,e,n){"use strict";n.r(e);var i=n(0),r={uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:["varying vec2 vUv;","void main() {","\tvUv = uv;","\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );","}"].join("\n"),fragmentShader:["uniform float opacity;","uniform sampler2D tDiffuse;","varying vec2 vUv;","void main() {","\tvec4 texel = texture2D( tDiffuse, vUv );","\tgl_FragColor = opacity * texel;","}"].join("\n")},o=n(13),a=n(4),s=function(t,e){a.a.call(this),this.scene=t,this.camera=e,this.clear=!0,this.needsSwap=!1,this.inverse=!1};s.prototype=Object.assign(Object.create(a.a.prototype),{constructor:s,render:function(t,e,n){var i,r,o=t.getContext(),a=t.state;a.buffers.color.setMask(!1),a.buffers.depth.setMask(!1),a.buffers.color.setLocked(!0),a.buffers.depth.setLocked(!0),this.inverse?(i=0,r=1):(i=1,r=0),a.buffers.stencil.setTest(!0),a.buffers.stencil.setOp(o.REPLACE,o.REPLACE,o.REPLACE),a.buffers.stencil.setFunc(o.ALWAYS,i,4294967295),a.buffers.stencil.setClear(r),a.buffers.stencil.setLocked(!0),t.setRenderTarget(n),this.clear&&t.clear(),t.render(this.scene,this.camera),t.setRenderTarget(e),this.clear&&t.clear(),t.render(this.scene,this.camera),a.buffers.color.setLocked(!1),a.buffers.depth.setLocked(!1),a.buffers.stencil.setLocked(!1),a.buffers.stencil.setFunc(o.EQUAL,1,4294967295),a.buffers.stencil.setOp(o.KEEP,o.KEEP,o.KEEP),a.buffers.stencil.setLocked(!0)}});var c=function(){a.a.call(this),this.needsSwap=!1};c.prototype=Object.create(a.a.prototype),Object.assign(c.prototype,{render:function(t){t.state.buffers.stencil.setLocked(!1),t.state.buffers.stencil.setTest(!1)}}),n.d(e,"EffectComposer",(function(){return l})),n.d(e,"Pass",(function(){return d}));var l=function(t,e){if(this.renderer=t,void 0===e){var n={minFilter:i.LinearFilter,magFilter:i.LinearFilter,format:i.RGBAFormat,stencilBuffer:!1},a=t.getSize(new i.Vector2);this._pixelRatio=t.getPixelRatio(),this._width=a.width,this._height=a.height,(e=new i.WebGLRenderTarget(this._width*this._pixelRatio,this._height*this._pixelRatio,n)).texture.name="EffectComposer.rt1"}else this._pixelRatio=1,this._width=e.width,this._height=e.height;this.renderTarget1=e,this.renderTarget2=e.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],void 0===r&&console.error("THREE.EffectComposer relies on CopyShader"),void 0===o.ShaderPass&&console.error("THREE.EffectComposer relies on ShaderPass"),this.copyPass=new o.ShaderPass(r),this.clock=new i.Clock};Object.assign(l.prototype,{swapBuffers:function(){var t=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=t},addPass:function(t){this.passes.push(t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)},insertPass:function(t,e){this.passes.splice(e,0,t)},isLastEnabledPass:function(t){for(var e=t+1;e<this.passes.length;e++)if(this.passes[e].enabled)return!1;return!0},render:function(t){void 0===t&&(t=this.clock.getDelta());var e,n,i=this.renderer.getRenderTarget(),r=!1,o=this.passes.length;for(n=0;n<o;n++)if(!1!==(e=this.passes[n]).enabled){if(e.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(n),e.render(this.renderer,this.writeBuffer,this.readBuffer,t,r),e.needsSwap){if(r){var a=this.renderer.getContext(),l=this.renderer.state.buffers.stencil;l.setFunc(a.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,t),l.setFunc(a.EQUAL,1,4294967295)}this.swapBuffers()}void 0!==s&&(e instanceof s?r=!0:e instanceof c&&(r=!1))}this.renderer.setRenderTarget(i)},reset:function(t){if(void 0===t){var e=this.renderer.getSize(new i.Vector2);this._pixelRatio=this.renderer.getPixelRatio(),this._width=e.width,this._height=e.height,(t=this.renderTarget1.clone()).setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=t,this.renderTarget2=t.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2},setSize:function(t,e){this._width=t,this._height=e;var n=this._width*this._pixelRatio,i=this._height*this._pixelRatio;this.renderTarget1.setSize(n,i),this.renderTarget2.setSize(n,i);for(var r=0;r<this.passes.length;r++)this.passes[r].setSize(n,i)},setPixelRatio:function(t){this._pixelRatio=t,this.setSize(this._width,this._height)}});var u,h,p,d=function(){this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1};Object.assign(d.prototype,{setSize:function(){},render:function(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}}),d.FullScreenQuad=(u=new i.OrthographicCamera(-1,1,1,-1,0,1),h=new i.PlaneBufferGeometry(2,2),p=function(t){this._mesh=new i.Mesh(h,t)},Object.defineProperty(p.prototype,"material",{get:function(){return this._mesh.material},set:function(t){this._mesh.material=t}}),Object.assign(p.prototype,{dispose:function(){this._mesh.geometry.dispose()},render:function(t){t.render(this._mesh,u)}}),p)},function(t,e,n){"use strict";n.r(e);var i=n(0),r=n(1);const o=function(){var t,e,n,r,o,a,s,c,l,u,h,p,d,f,m,v,g,y,w,x=[],_=[],b=0;var S=function(){var t=new i.Vector3,e=new i.Vector3,n=new i.Vector3;return function(i,r,o){return t.subVectors(o,i),e.subVectors(r,i),n.crossVectors(t,e),n.normalize()}}();function M(t,e){if(void 0!==t.normal)return t.normal;var n=e[t[0]],i=e[t[1]],r=e[t[2]];return h.subVectors(i,n),p.subVectors(r,n),m.crossVectors(p,h),m.normalize(),t.normal=m.clone()}function E(t,e,n){var i=n[t[0]],r=[],o=M(t,n);e.sort((function(t,e){return r[t.x/3]=void 0!==r[t.x/3]?r[t.x/3]:o.dot(d.subVectors(t,i)),r[e.x/3]=void 0!==r[e.x/3]?r[e.x/3]:o.dot(f.subVectors(e,i)),r[t.x/3]-r[e.x/3]}));var a=e.length;for(1===a&&(r[e[0].x/3]=o.dot(d.subVectors(e[0],i)));a-- >0&&r[e[a].x/3]>0;);a+1<e.length&&r[e[a+1].x/3]>0&&(t.visiblePoints=e.splice(a+1))}function A(t,e){for(var n,i=x.length,r=[t],o=e.indexOf(t.visiblePoints.pop());i-- >0;)(n=x[i])!==t&&M(n,e).dot(v.subVectors(e[o],e[n[0]]))>0&&r.push(n);var a,s,c,l,u=i=r.length,h=1===i,p=[],d=0,f=[];r[0][0],r[0][1],r[0][1],r[0][2],r[0][2],r[0][0];if(1===r.length)p=[(n=r[0])[0],n[1],n[1],n[2],n[2],n[0]],_.indexOf(n)>-1&&_.splice(_.indexOf(n),1),n.visiblePoints&&(f=f.concat(n.visiblePoints)),x.splice(x.indexOf(n),1);else for(;i-- >0;){var m;for(n=r[i],_.indexOf(n)>-1&&_.splice(_.indexOf(n),1),n.visiblePoints&&(f=f.concat(n.visiblePoints)),x.splice(x.indexOf(n),1),cEdgeIndex=0;cEdgeIndex<3;){for(m=!1,u=r.length,c=n[cEdgeIndex],l=n[(cEdgeIndex+1)%3];u-- >0&&!m;)if(d=0,(a=r[u])!==n)for(;d<3&&!m;)s=d+1,m=a[d]===c&&a[s%3]===l||a[d]===l&&a[s%3]===c,d++;m&&!h||(p.push(c),p.push(l)),cEdgeIndex++}}i=0;for(var g,y=p.length/2;i<y;)E(g=[p[2*i+1],o,p[2*i]],f,e),x.push(g),void 0!==g.visiblePoints&&_.push(g),i++}var T=function(){var t=new i.Vector3,e=new i.Vector3,n=new i.Vector3;return function(i,r,o){t.subVectors(r,i),e.subVectors(o,i),n.subVectors(o,r);var a=e.dot(t);if(a<0)return e.dot(e);var s=t.dot(t);return a>=s?n.dot(n):e.dot(e)-a*a/s}}();return function(M){for(h=new i.Vector3,p=new i.Vector3,new i.Vector3,d=new i.Vector3,f=new i.Vector3,m=new i.Vector3,v=new i.Vector3,g=new i.Vector3,y=new i.Vector3,w=new i.Vector3,points=M.vertices,x=[],_=[],I=t=points.length,e=points.slice(0,6),b=0;I-- >0;)points[I].x<e[0].x&&(e[0]=points[I]),points[I].x>e[1].x&&(e[1]=points[I]),points[I].y<e[2].y&&(e[2]=points[I]),points[I].y<e[3].y&&(e[3]=points[I]),points[I].z<e[4].z&&(e[4]=points[I]),points[I].z<e[5].z&&(e[5]=points[I]);for(r=I=6;I-- >0;)for(r=I-1;r-- >0;)b<(n=e[I].distanceToSquared(e[r]))&&(b=n,o=e[I],a=e[r]);for(I=6,b=0;I-- >0;)n=T(o,a,e[I]),b<n&&(b=n,s=e[I]);for(l=S(o,a,s),u=l.dot(o),b=0,I=t;I-- >0;)n=Math.abs(points[I].dot(l)-u),b<n&&(b=n,c=points[I]);var P=points.indexOf(o),L=points.indexOf(a),C=points.indexOf(s),R=points.indexOf(c),O=[[C,L,P],[L,R,P],[C,R,L],[P,R,C]];g.subVectors(a,o).normalize(),y.subVectors(s,o).normalize(),w.subVectors(c,o).normalize(),w.dot((new i.Vector3).crossVectors(y,g))<0&&(O[0].reverse(),O[1].reverse(),O[2].reverse(),O[3].reverse());var F=points.slice();F.splice(F.indexOf(o),1),F.splice(F.indexOf(a),1),F.splice(F.indexOf(s),1),F.splice(F.indexOf(c),1);for(var I=O.length;I-- >0;)E(O[I],F,points),void 0!==O[I].visiblePoints&&_.push(O[I]),x.push(O[I]);!function(t){for(;_.length>0;)A(_.shift(),t)}(points);for(var N=x.length;N-- >0;)M.faces[N]=new i.Face3(x[N][2],x[N][1],x[N][0],x[N].normal);return M.normalsNeedUpdate=!0,M}}();n.d(e,"threeToCannon",(function(){return c}));var a=Math.PI/2,s={BOX:"Box",CYLINDER:"Cylinder",SPHERE:"Sphere",HULL:"ConvexPolyhedron",MESH:"Trimesh"};const c=function(t,e){var n;if((e=e||{}).type===s.BOX)return u(t);if(e.type===s.CYLINDER)return function(t,e){var n,o,s,c=new i.Box3,l=["x","y","z"],u=e.cylinderAxis||"y",h=l.splice(l.indexOf(u),1)&&l;return c.setFromObject(t),isFinite(c.min.lengthSq())?(o=c.max[u]-c.min[u],s=.5*Math.max(c.max[h[0]]-c.min[h[0]],c.max[h[1]]-c.min[h[1]]),(n=new r.Cylinder(s,s,o,12))._type=r.Shape.types.CYLINDER,n.radiusTop=s,n.radiusBottom=s,n.height=o,n.numSegments=12,n.orientation=new r.Quaternion,n.orientation.setFromEuler("y"===u?a:0,"z"===u?a:0,0,"XYZ").normalize(),n):null}(t,e);if(e.type===s.SPHERE)return function(t,e){if(e.sphereRadius)return new r.Sphere(e.sphereRadius);var n=h(t);return n?(n.computeBoundingSphere(),new r.Sphere(n.boundingSphere.radius)):null}(t,e);if(e.type===s.HULL)return function(t){var e,n,i,a,s=h(t);if(!s||!s.vertices.length)return null;for(e=0;e<s.vertices.length;e++)s.vertices[e].x+=1e-4*(Math.random()-.5),s.vertices[e].y+=1e-4*(Math.random()-.5),s.vertices[e].z+=1e-4*(Math.random()-.5);for(a=o(s),n=new Array(a.vertices.length),e=0;e<a.vertices.length;e++)n[e]=new r.Vec3(a.vertices[e].x,a.vertices[e].y,a.vertices[e].z);for(i=new Array(a.faces.length),e=0;e<a.faces.length;e++)i[e]=[a.faces[e].a,a.faces[e].b,a.faces[e].c];return new r.ConvexPolyhedron(n,i)}(t);if(e.type===s.MESH)return(n=h(t))?function(t){var e,n=p(t);return n.length?(e=Object.keys(n).map(Number),new r.Trimesh(n,e)):null}(n):null;if(e.type)throw new Error('[CANNON.threeToCannon] Invalid type "%s".',e.type);if(!(n=h(t)))return null;switch(n.metadata?n.metadata.type:n.type){case"BoxGeometry":case"BoxBufferGeometry":return l(n);case"CylinderGeometry":case"CylinderBufferGeometry":return function(t){var e,n=t.metadata?t.metadata.parameters:t.parameters;return(e=new r.Cylinder(n.radiusTop,n.radiusBottom,n.height,n.radialSegments))._type=r.Shape.types.CYLINDER,e.radiusTop=n.radiusTop,e.radiusBottom=n.radiusBottom,e.height=n.height,e.numSegments=n.radialSegments,e.orientation=new r.Quaternion,e.orientation.setFromEuler(i.Math.degToRad(90),0,0,"XYZ").normalize(),e}(n);case"PlaneGeometry":case"PlaneBufferGeometry":return function(t){t.computeBoundingBox();var e=t.boundingBox;return new r.Box(new r.Vec3((e.max.x-e.min.x)/2||.1,(e.max.y-e.min.y)/2||.1,(e.max.z-e.min.z)/2||.1))}(n);case"SphereGeometry":case"SphereBufferGeometry":return function(t){var e=t.metadata?t.metadata.parameters:t.parameters;return new r.Sphere(e.radius)}(n);case"TubeGeometry":case"Geometry":case"BufferGeometry":return u(t);default:return console.warn('Unrecognized geometry: "%s". Using bounding box as shape.',n.type),l(n)}};function l(t){if(!p(t).length)return null;t.computeBoundingBox();var e=t.boundingBox;return new r.Box(new r.Vec3((e.max.x-e.min.x)/2,(e.max.y-e.min.y)/2,(e.max.z-e.min.z)/2))}function u(t){var e,n,o=new i.Box3,a=t.clone();return a.quaternion.set(0,0,0,1),a.updateMatrixWorld(),o.setFromObject(a),isFinite(o.min.lengthSq())?(e=new r.Box(new r.Vec3((o.max.x-o.min.x)/2,(o.max.y-o.min.y)/2,(o.max.z-o.min.z)/2)),(n=o.translate(a.position.negate()).getCenter(new i.Vector3)).lengthSq()&&(e.offset=n),e):null}function h(t){var e,n,r=function(t){var e=[];return t.traverse((function(t){"Mesh"===t.type&&e.push(t)})),e}(t),o=new i.Geometry,a=new i.Geometry;if(0===r.length)return null;if(1===r.length){var s=new i.Vector3,c=new i.Quaternion,l=new i.Vector3;return r[0].geometry.isBufferGeometry?r[0].geometry.attributes.position&&r[0].geometry.attributes.position.itemSize>2&&o.fromBufferGeometry(r[0].geometry):o=r[0].geometry.clone(),o.metadata=r[0].geometry.metadata,r[0].updateMatrixWorld(),r[0].matrixWorld.decompose(s,c,l),o.scale(l.x,l.y,l.z)}for(;n=r.pop();)if(n.updateMatrixWorld(),n.geometry.isBufferGeometry){if(n.geometry.attributes.position&&n.geometry.attributes.position.itemSize>2){var u=new i.Geometry;u.fromBufferGeometry(n.geometry),a.merge(u,n.matrixWorld),u.dispose()}}else a.merge(n.geometry,n.matrixWorld);return(e=new i.Matrix4).scale(t.scale),a.applyMatrix(e),a}function p(t){return t.attributes||(t=(new i.BufferGeometry).fromGeometry(t)),(t.attributes.position||{}).array||[]}c.Type=s}])}));
\ No newline at end of file
diff --git a/build/types/characters/character_ai/FollowPath.d.ts b/build/types/characters/character_ai/FollowPath.d.ts
index 1ac4a032..18cd5502 100644
--- a/build/types/characters/character_ai/FollowPath.d.ts
+++ b/build/types/characters/character_ai/FollowPath.d.ts
@@ -4,6 +4,7 @@ import { PathNode } from '../../world/PathNode';
 export declare class FollowPath extends FollowTarget implements ICharacterAI {
     nodeRadius: number;
     reverse: boolean;
+    private staleTimer;
     private targetNode;
     constructor(firstNode: PathNode, nodeRadius: number);
     update(timeStep: number): void;
diff --git a/build/types/world/Grass.d.ts b/build/types/world/Grass.d.ts
deleted file mode 100644
index 3093313f..00000000
--- a/build/types/world/Grass.d.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import * as THREE from 'three';
-import { World } from '../world/World';
-import { IUpdatable } from '../interfaces/IUpdatable.js';
-export declare class Grass implements IUpdatable {
-    updateOrder: number;
-    grassMaterial: THREE.ShaderMaterial;
-    playerPosition: THREE.Vector3;
-    private meshes;
-    private world;
-    constructor(object: any, world: World);
-    update(timeStep: number): void;
-}
diff --git a/build/types/world/World.d.ts b/build/types/world/World.d.ts
index 873b4493..f9dd7025 100644
--- a/build/types/world/World.d.ts
+++ b/build/types/world/World.d.ts
@@ -2,17 +2,17 @@ import * as THREE from 'three';
 import * as CANNON from 'cannon';
 import { CameraOperator } from '../core/CameraOperator';
 import { Stats } from '../../lib/utils/Stats';
+import { CannonDebugRenderer } from '../../lib/cannon/CannonDebugRenderer';
 import { InputManager } from '../core/InputManager';
-import { Character } from '../characters/Character';
+import { LoadingManager } from '../core/LoadingManager';
+import { InfoStack } from '../core/InfoStack';
 import { IWorldEntity } from '../interfaces/IWorldEntity';
-import { Sky } from './Sky';
+import { IUpdatable } from '../interfaces/IUpdatable';
+import { Character } from '../characters/Character';
 import { Path } from './Path';
-import { LoadingManager } from '../core/LoadingManager';
-import { CannonDebugRenderer } from '../../lib/cannon/CannonDebugRenderer';
 import { Vehicle } from '../vehicles/Vehicle';
 import { Scenario } from './Scenario';
-import { InfoStack } from '../core/InfoStack';
-import { IUpdatable } from '../interfaces/IUpdatable';
+import { Sky } from './Sky';
 export declare class World {
     renderer: THREE.WebGLRenderer;
     camera: THREE.PerspectiveCamera;
diff --git a/src/img/thumbnail.png b/src/img/thumbnail.png
new file mode 100644
index 00000000..74472cef
Binary files /dev/null and b/src/img/thumbnail.png differ
diff --git a/src/lib/utils/perlin.js b/src/lib/utils/perlin.js
deleted file mode 100644
index 01465275..00000000
--- a/src/lib/utils/perlin.js
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- * A speed-improved perlin and simplex noise algorithms for 2D.
- *
- * Based on example code by Stefan Gustavson (stegu@itn.liu.se).
- * Optimisations by Peter Eastman (peastman@drizzle.stanford.edu).
- * Better rank ordering method by Stefan Gustavson in 2012.
- * Converted to Javascript by Joseph Gentle.
- *
- * Version 2012-03-09
- *
- * This code was placed in the public domain by its original author,
- * Stefan Gustavson. You may use it as you see fit, but
- * attribution is appreciated.
- *
- */
-
-export let Noise = function(){
-  var module = {};
-
-  function Grad(x, y, z) {
-    this.x = x; this.y = y; this.z = z;
-  }
-  
-  Grad.prototype.dot2 = function(x, y) {
-    return this.x*x + this.y*y;
-  };
-
-  Grad.prototype.dot3 = function(x, y, z) {
-    return this.x*x + this.y*y + this.z*z;
-  };
-
-  var grad3 = [new Grad(1,1,0),new Grad(-1,1,0),new Grad(1,-1,0),new Grad(-1,-1,0),
-               new Grad(1,0,1),new Grad(-1,0,1),new Grad(1,0,-1),new Grad(-1,0,-1),
-               new Grad(0,1,1),new Grad(0,-1,1),new Grad(0,1,-1),new Grad(0,-1,-1)];
-
-  var p = [151,160,137,91,90,15,
-  131,13,201,95,96,53,194,233,7,225,140,36,103,30,69,142,8,99,37,240,21,10,23,
-  190, 6,148,247,120,234,75,0,26,197,62,94,252,219,203,117,35,11,32,57,177,33,
-  88,237,149,56,87,174,20,125,136,171,168, 68,175,74,165,71,134,139,48,27,166,
-  77,146,158,231,83,111,229,122,60,211,133,230,220,105,92,41,55,46,245,40,244,
-  102,143,54, 65,25,63,161, 1,216,80,73,209,76,132,187,208, 89,18,169,200,196,
-  135,130,116,188,159,86,164,100,109,198,173,186, 3,64,52,217,226,250,124,123,
-  5,202,38,147,118,126,255,82,85,212,207,206,59,227,47,16,58,17,182,189,28,42,
-  223,183,170,213,119,248,152, 2,44,154,163, 70,221,153,101,155,167, 43,172,9,
-  129,22,39,253, 19,98,108,110,79,113,224,232,178,185, 112,104,218,246,97,228,
-  251,34,242,193,238,210,144,12,191,179,162,241, 81,51,145,235,249,14,239,107,
-  49,192,214, 31,181,199,106,157,184, 84,204,176,115,121,50,45,127, 4,150,254,
-  138,236,205,93,222,114,67,29,24,72,243,141,128,195,78,66,215,61,156,180];
-  // To remove the need for index wrapping, double the permutation table length
-  var perm = new Array(512);
-  var gradP = new Array(512);
-
-  // This isn't a very good seeding function, but it works ok. It supports 2^16
-  // different seed values. Write something better if you need more seeds.
-  module.seed = function(seed) {
-    if(seed > 0 && seed < 1) {
-      // Scale the seed out
-      seed *= 65536;
-    }
-
-    seed = Math.floor(seed);
-    if(seed < 256) {
-      seed |= seed << 8;
-    }
-
-    for(var i = 0; i < 256; i++) {
-      var v;
-      if (i & 1) {
-        v = p[i] ^ (seed & 255);
-      } else {
-        v = p[i] ^ ((seed>>8) & 255);
-      }
-
-      perm[i] = perm[i + 256] = v;
-      gradP[i] = gradP[i + 256] = grad3[v % 12];
-    }
-  };
-
-  module.seed(0);
-
-  /*
-  for(var i=0; i<256; i++) {
-    perm[i] = perm[i + 256] = p[i];
-    gradP[i] = gradP[i + 256] = grad3[perm[i] % 12];
-  }*/
-
-  // Skewing and unskewing factors for 2, 3, and 4 dimensions
-  var F2 = 0.5*(Math.sqrt(3)-1);
-  var G2 = (3-Math.sqrt(3))/6;
-
-  var F3 = 1/3;
-  var G3 = 1/6;
-
-  // 2D simplex noise
-  module.simplex2 = function(xin, yin) {
-    var n0, n1, n2; // Noise contributions from the three corners
-    // Skew the input space to determine which simplex cell we're in
-    var s = (xin+yin)*F2; // Hairy factor for 2D
-    var i = Math.floor(xin+s);
-    var j = Math.floor(yin+s);
-    var t = (i+j)*G2;
-    var x0 = xin-i+t; // The x,y distances from the cell origin, unskewed.
-    var y0 = yin-j+t;
-    // For the 2D case, the simplex shape is an equilateral triangle.
-    // Determine which simplex we are in.
-    var i1, j1; // Offsets for second (middle) corner of simplex in (i,j) coords
-    if(x0>y0) { // lower triangle, XY order: (0,0)->(1,0)->(1,1)
-      i1=1; j1=0;
-    } else {    // upper triangle, YX order: (0,0)->(0,1)->(1,1)
-      i1=0; j1=1;
-    }
-    // A step of (1,0) in (i,j) means a step of (1-c,-c) in (x,y), and
-    // a step of (0,1) in (i,j) means a step of (-c,1-c) in (x,y), where
-    // c = (3-sqrt(3))/6
-    var x1 = x0 - i1 + G2; // Offsets for middle corner in (x,y) unskewed coords
-    var y1 = y0 - j1 + G2;
-    var x2 = x0 - 1 + 2 * G2; // Offsets for last corner in (x,y) unskewed coords
-    var y2 = y0 - 1 + 2 * G2;
-    // Work out the hashed gradient indices of the three simplex corners
-    i &= 255;
-    j &= 255;
-    var gi0 = gradP[i+perm[j]];
-    var gi1 = gradP[i+i1+perm[j+j1]];
-    var gi2 = gradP[i+1+perm[j+1]];
-    // Calculate the contribution from the three corners
-    var t0 = 0.5 - x0*x0-y0*y0;
-    if(t0<0) {
-      n0 = 0;
-    } else {
-      t0 *= t0;
-      n0 = t0 * t0 * gi0.dot2(x0, y0);  // (x,y) of grad3 used for 2D gradient
-    }
-    var t1 = 0.5 - x1*x1-y1*y1;
-    if(t1<0) {
-      n1 = 0;
-    } else {
-      t1 *= t1;
-      n1 = t1 * t1 * gi1.dot2(x1, y1);
-    }
-    var t2 = 0.5 - x2*x2-y2*y2;
-    if(t2<0) {
-      n2 = 0;
-    } else {
-      t2 *= t2;
-      n2 = t2 * t2 * gi2.dot2(x2, y2);
-    }
-    // Add contributions from each corner to get the final noise value.
-    // The result is scaled to return values in the interval [-1,1].
-    return 70 * (n0 + n1 + n2);
-  };
-
-  // 3D simplex noise
-  module.simplex3 = function(xin, yin, zin) {
-    var n0, n1, n2, n3; // Noise contributions from the four corners
-
-    // Skew the input space to determine which simplex cell we're in
-    var s = (xin+yin+zin)*F3; // Hairy factor for 2D
-    var i = Math.floor(xin+s);
-    var j = Math.floor(yin+s);
-    var k = Math.floor(zin+s);
-
-    var t = (i+j+k)*G3;
-    var x0 = xin-i+t; // The x,y distances from the cell origin, unskewed.
-    var y0 = yin-j+t;
-    var z0 = zin-k+t;
-
-    // For the 3D case, the simplex shape is a slightly irregular tetrahedron.
-    // Determine which simplex we are in.
-    var i1, j1, k1; // Offsets for second corner of simplex in (i,j,k) coords
-    var i2, j2, k2; // Offsets for third corner of simplex in (i,j,k) coords
-    if(x0 >= y0) {
-      if(y0 >= z0)      { i1=1; j1=0; k1=0; i2=1; j2=1; k2=0; }
-      else if(x0 >= z0) { i1=1; j1=0; k1=0; i2=1; j2=0; k2=1; }
-      else              { i1=0; j1=0; k1=1; i2=1; j2=0; k2=1; }
-    } else {
-      if(y0 < z0)      { i1=0; j1=0; k1=1; i2=0; j2=1; k2=1; }
-      else if(x0 < z0) { i1=0; j1=1; k1=0; i2=0; j2=1; k2=1; }
-      else             { i1=0; j1=1; k1=0; i2=1; j2=1; k2=0; }
-    }
-    // A step of (1,0,0) in (i,j,k) means a step of (1-c,-c,-c) in (x,y,z),
-    // a step of (0,1,0) in (i,j,k) means a step of (-c,1-c,-c) in (x,y,z), and
-    // a step of (0,0,1) in (i,j,k) means a step of (-c,-c,1-c) in (x,y,z), where
-    // c = 1/6.
-    var x1 = x0 - i1 + G3; // Offsets for second corner
-    var y1 = y0 - j1 + G3;
-    var z1 = z0 - k1 + G3;
-
-    var x2 = x0 - i2 + 2 * G3; // Offsets for third corner
-    var y2 = y0 - j2 + 2 * G3;
-    var z2 = z0 - k2 + 2 * G3;
-
-    var x3 = x0 - 1 + 3 * G3; // Offsets for fourth corner
-    var y3 = y0 - 1 + 3 * G3;
-    var z3 = z0 - 1 + 3 * G3;
-
-    // Work out the hashed gradient indices of the four simplex corners
-    i &= 255;
-    j &= 255;
-    k &= 255;
-    var gi0 = gradP[i+   perm[j+   perm[k   ]]];
-    var gi1 = gradP[i+i1+perm[j+j1+perm[k+k1]]];
-    var gi2 = gradP[i+i2+perm[j+j2+perm[k+k2]]];
-    var gi3 = gradP[i+ 1+perm[j+ 1+perm[k+ 1]]];
-
-    // Calculate the contribution from the four corners
-    var t0 = 0.6 - x0*x0 - y0*y0 - z0*z0;
-    if(t0<0) {
-      n0 = 0;
-    } else {
-      t0 *= t0;
-      n0 = t0 * t0 * gi0.dot3(x0, y0, z0);  // (x,y) of grad3 used for 2D gradient
-    }
-    var t1 = 0.6 - x1*x1 - y1*y1 - z1*z1;
-    if(t1<0) {
-      n1 = 0;
-    } else {
-      t1 *= t1;
-      n1 = t1 * t1 * gi1.dot3(x1, y1, z1);
-    }
-    var t2 = 0.6 - x2*x2 - y2*y2 - z2*z2;
-    if(t2<0) {
-      n2 = 0;
-    } else {
-      t2 *= t2;
-      n2 = t2 * t2 * gi2.dot3(x2, y2, z2);
-    }
-    var t3 = 0.6 - x3*x3 - y3*y3 - z3*z3;
-    if(t3<0) {
-      n3 = 0;
-    } else {
-      t3 *= t3;
-      n3 = t3 * t3 * gi3.dot3(x3, y3, z3);
-    }
-    // Add contributions from each corner to get the final noise value.
-    // The result is scaled to return values in the interval [-1,1].
-    return 32 * (n0 + n1 + n2 + n3);
-
-  };
-
-  // ##### Perlin noise stuff
-
-  function fade(t) {
-    return t*t*t*(t*(t*6-15)+10);
-  }
-
-  function lerp(a, b, t) {
-    return (1-t)*a + t*b;
-  }
-
-  // 2D Perlin Noise
-  module.perlin2 = function(x, y) {
-    // Find unit grid cell containing point
-    var X = Math.floor(x), Y = Math.floor(y);
-    // Get relative xy coordinates of point within that cell
-    x = x - X; y = y - Y;
-    // Wrap the integer cells at 255 (smaller integer period can be introduced here)
-    X = X & 255; Y = Y & 255;
-
-    // Calculate noise contributions from each of the four corners
-    var n00 = gradP[X+perm[Y]].dot2(x, y);
-    var n01 = gradP[X+perm[Y+1]].dot2(x, y-1);
-    var n10 = gradP[X+1+perm[Y]].dot2(x-1, y);
-    var n11 = gradP[X+1+perm[Y+1]].dot2(x-1, y-1);
-
-    // Compute the fade curve value for x
-    var u = fade(x);
-
-    // Interpolate the four results
-    return lerp(
-        lerp(n00, n10, u),
-        lerp(n01, n11, u),
-       fade(y));
-  };
-
-  // 3D Perlin Noise
-  module.perlin3 = function(x, y, z) {
-    // Find unit grid cell containing point
-    var X = Math.floor(x), Y = Math.floor(y), Z = Math.floor(z);
-    // Get relative xyz coordinates of point within that cell
-    x = x - X; y = y - Y; z = z - Z;
-    // Wrap the integer cells at 255 (smaller integer period can be introduced here)
-    X = X & 255; Y = Y & 255; Z = Z & 255;
-
-    // Calculate noise contributions from each of the eight corners
-    var n000 = gradP[X+  perm[Y+  perm[Z  ]]].dot3(x,   y,     z);
-    var n001 = gradP[X+  perm[Y+  perm[Z+1]]].dot3(x,   y,   z-1);
-    var n010 = gradP[X+  perm[Y+1+perm[Z  ]]].dot3(x,   y-1,   z);
-    var n011 = gradP[X+  perm[Y+1+perm[Z+1]]].dot3(x,   y-1, z-1);
-    var n100 = gradP[X+1+perm[Y+  perm[Z  ]]].dot3(x-1,   y,   z);
-    var n101 = gradP[X+1+perm[Y+  perm[Z+1]]].dot3(x-1,   y, z-1);
-    var n110 = gradP[X+1+perm[Y+1+perm[Z  ]]].dot3(x-1, y-1,   z);
-    var n111 = gradP[X+1+perm[Y+1+perm[Z+1]]].dot3(x-1, y-1, z-1);
-
-    // Compute the fade curve value for x, y, z
-    var u = fade(x);
-    var v = fade(y);
-    var w = fade(z);
-
-    // Interpolate
-    return lerp(
-        lerp(
-          lerp(n000, n100, u),
-          lerp(n001, n101, u), w),
-        lerp(
-          lerp(n010, n110, u),
-          lerp(n011, n111, u), w),
-       v);
-  };
-
-  return module;
-};
diff --git a/src/ts/characters/character_ai/FollowPath.ts b/src/ts/characters/character_ai/FollowPath.ts
index 1e4b8bc8..b53f534b 100644
--- a/src/ts/characters/character_ai/FollowPath.ts
+++ b/src/ts/characters/character_ai/FollowPath.ts
@@ -47,9 +47,9 @@ export class FollowPath extends FollowTarget implements ICharacterAI
 			this.character.controlledObject.triggerAction('throttle', false);
 		}
 
-		if (speed < 1) this.staleTimer += timeStep;
+		if (speed < 1 || (this.character.controlledObject as unknown as Vehicle).rayCastVehicle.numWheelsOnGround === 0) this.staleTimer += timeStep;
 		else this.staleTimer = 0;
-		if (this.staleTimer > 3)
+		if (this.staleTimer > 5)
 		{
 			let worldPos = new THREE.Vector3();
 			this.targetNode.object.getWorldPosition(worldPos);