a tesselated NURBS patch point
#include <ayam.h>
Data Fields | |
struct ay_stess_uvp_s * | next |
next point | |
struct ay_stess_uvp_s * | prev |
previous point | |
int | type |
0 - original point, 1 - trimloop point | |
int | dir |
direction of associated trimcurve, 0 - cw, 1 - ccw | |
double | C [6] |
geometric coordinates and normal of this point | |
double | u |
associated parametric values of this point | |
double | v |
associated parametric values of this point |