| # | 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 */ | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines (old) |
| > | Changed lines (new) |