SoNurbsPropertynumSamplePoints Property |
OIV.Inventor.Nodes.SoNurbsProperty.numSamplePoints is used during trim curve tessellation.
Namespace: OIV.Inventor.Nodes
It specifies the exact number of points to generate between two trim curve control points. If set to -1 (the default), the number of points generated is computed from the OIV.Inventor.Nodes.SoComplexity node. Setting this field to a small value (less than 3) can reduce the number of triangles generated by the tessellation and thus increase the drawing performance of trimmed NURBS surfaces.