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root/radiance/ray/src/rt/ray.h
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Comparing ray/src/rt/ray.h (file contents):
Revision 2.14 by greg, Tue Mar 4 19:02:22 2003 UTC vs.
Revision 2.15 by greg, Tue Mar 11 17:08:55 2003 UTC

# Line 49 | Line 49 | typedef struct ray {
49          FVECT   ron;            /* intersection surface normal */
50          double  rod;            /* -DOT(rdir, ron) */
51          FULLXF  *rox;           /* object transformation */
52 +        FLOAT   uv[2];          /* local coordinates */
53          FVECT   pert;           /* surface normal perturbation */
54          COLOR   pcol;           /* pattern color */
55          COLOR   rcol;           /* returned ray value */

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