a84621347d
This patch improves conversion method from NURBS to Bezier curves, resulting in exact shape between those two types when provided with a 3rd degree NURBS curve. Part of T86086. See the differential revision for more comparisons. The node still cannot account properly for a NURBS "order" other than 4 and it does not take into account control point weights. Differential Revision: https://developer.blender.org/D13546