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root/Development/ray/src/rt/raytrace.c

Comparing ray/src/rt/raytrace.c (file contents):
Revision 2.78 by greg, Wed Apr 3 16:04:33 2019 UTC vs.
Revision 2.79 by greg, Thu Jul 25 16:50:54 2019 UTC

#	Line 147 | Line 147 | rayclear(                      /* clear a ray for (re)evaluation */
147		r->rox = NULL;
148		r->rxt = r->rmt = r->rot = FHUGE;
149		r->pert[0] = r->pert[1] = r->pert[2] = 0.0;
150	+	r->rflips = 0;
151		r->uv[0] = r->uv[1] = 0.0;
152		setcolor(r->pcol, 1.0, 1.0, 1.0);
153		setcolor(r->mcol, 0.0, 0.0, 0.0);
#	Line 509 | Line 510 | flipsurface(                   /* reverse surface orientation */
510		r->pert[0] = -r->pert[0];
511		r->pert[1] = -r->pert[1];
512		r->pert[2] = -r->pert[2];
513	+	r->rflips++;
514		}
515
516

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