Designer_NURBSSurfSample_tag Struct Reference
[Designer]

Detailed Description

NURBS surface sample.

This structure represents the sampling of a NURBS surface. Note the parameter's range is determined by the surface's knot vector, i.e., u goes from kvU[orderU-1] to kvU[numU], and likewise for v

Definition at line 98 of file STRUCT.H.


Data Fields
vector	point
vector	normal
	Point on surface, normal at that point.
double	normLen
	Used for normalizing normals.
double	u
double	v
	Parameters, e.g., used for texture mapping.