Update 2D Bezier curve example

Author: Onur Rauf Bingol

bezier/ex_bezier_curve2d.py

@@ -26,8 +26,9 @@
 curve1 = BSpline.Curve()
 
 # Set up the Bezier curve
-curve1.ctrlpts = [[10, 0], [20, 15], [30, 0]]
 curve1.degree = 2
+curve1.ctrlpts = [[10, 0], [20, 15], [30, 0]]
+
 
 # Auto-generate knot vector
 curve1.knotvector = utilities.generate_knot_vector(curve1.degree, len(curve1.ctrlpts))
@@ -51,8 +52,8 @@
 curve2 = BSpline.Curve()
 
 # Set up the Bezier curve
-curve2.ctrlpts = [[10, 0], [20, 15], [20, 15], [30, 0]]
 curve2.degree = 3
+curve2.ctrlpts = [[10, 0], [20, 15], [20, 15], [30, 0]]
 
 # Auto-generate knot vector
 curve2.knotvector = utilities.generate_knot_vector(curve2.degree, len(curve2.ctrlpts))