# | Line 1 | Line 1 | |
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1 | #ifndef lint | |
2 | < | static const char RCSid[] = "$Id$"; |
2 | > | static const char RCSid[] = "$Id$"; |
3 | #endif | |
4 | /* | |
5 | * o_cone.c - routine to determine ray intersection with cones. | |
# | Line 127 | Line 127 | register RAY *r; | |
127 | r->ron[i] = (co->al*r->ron[i] - c*co->ad[i]) | |
128 | /co->sl; | |
129 | r->rod = -DOT(r->rdir, r->ron); | |
130 | + | r->pert[0] = r->pert[1] = r->pert[2] = 0.0; |
131 | + | r->uv[0] = r->uv[1] = 0.0; |
132 | r->rox = NULL; | |
133 | return(1); /* good */ | |
134 | } |
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