#include <gutil.h>
Return value of ComputeUVTangents().
| Public Member Functions | |
| UVTangentVectors () | |
| UVTangentVectors (const Point3 &u, const Point3 &v) | |
| Public Attributes | |
| Point3 | tangentU | 
| Point3 | tangentV | 
| 
 | inline | 
| 
 | inline | 
| Point3 tangentU | 
| Point3 tangentV |