Add curve and surface order properties

nurbs/Curve.py

@@ -55,6 +55,22 @@ def __init__(self):
         self._mDelta = 0.01
         self._mCurvePts = []
 
+    @property
+    def order(self):
+        """ Curve order
+
+        Follows the following equality: order = degree + 1
+
+        :getter: Gets the curve order
+        :setter: Sets the curve order
+        :type: integer
+        """
+        return self._mDegree + 1
+
+    @order.setter
+    def order(self, value):
+        self.degree = value - 1
+
     @property
     def degree(self):
         """ Curve degree

nurbs/Surface.py

@@ -64,6 +64,38 @@ def __init__(self):
         self._mDelta = 0.01
         self._mSurfPts = []
 
+    @property
+    def order_u(self):
+        """ Surface order for U direction
+
+        Follows the following equality: order = degree + 1
+
+        :getter: Gets the surface order for U direction
+        :setter: Sets the surface order for U direction
+        :type: integer
+        """
+        return self._mDegreeU + 1
+
+    @order_u.setter
+    def order_u(self, value):
+        self.degree_u = value - 1
+
+    @property
+    def order_v(self):
+        """ Surface order for V direction
+
+        Follows the following equality: order = degree + 1
+
+        :getter: Gets the surface order for V direction
+        :setter: Sets the surface order for V direction
+        :type: integer
+        """
+        return self._mDegreeV + 1
+
+    @order_v.setter
+    def order_v(self, value):
+        self.degree_v = value - 1
+
     @property
     def degree_u(self):
         """ Surface degree for U direction