Fluid.jit.plotter update - full parity with fluid.plotter

code/fluid.jit.plotter.mesh.render.jxs

@@ -0,0 +1,39 @@
+<jittershader name="custom.point.size">
+	<param name="Pointsize" type="float" state="VERTEX_ATTR" />
+	<param name="shape" type="int" default="0" />
+
+	<language name="glsl" version="1.0">
+		<bind param="Pointsize" program="vp" />
+		<bind param="shape" program="fp" />
+		<program name="vp" type="vertex">
+<![CDATA[
+
+attribute float Pointsize;
+
+varying vec4 Color;
+
+void main()
+{
+    gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
+	gl_PointSize = Pointsize;
+	Color = gl_Color;
+}
+]]>
+		</program>	
+		<program name="fp" type="fragment">
+<![CDATA[
+
+varying vec4 Color;
+uniform int shape;
+
+void main()
+{
+    gl_FragColor = Color;
+	// draw a circle if shape is 0
+	if(shape == 0 && length(gl_PointCoord-0.5) >= 0.5) discard;
+}
+
+]]>
+		</program>
+	</language>
+</jittershader>