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

Comparing ray/src/rt/srcsupp.c (file contents):
Revision 2.7 by greg, Thu Aug 24 20:56:08 1995 UTC vs.
Revision 2.8 by greg, Tue Nov 7 12:40:30 1995 UTC

#	Line 251 | Line 251 | register OBJREC  *m;
251		}
252
253
254	<	spotout(r, s, dist)             /* check if we're outside spot region */
254	>	spotout(r, s)                   /* check if we're outside spot region */
255		register RAY  *r;
256		register SPOT  *s;
257	–	int  dist;
257		{
258		double  d;
259		FVECT  vd;
260
261		if (s == NULL)
262		return(0);
263	<	if (dist) {                     /* distant source */
263	>	if (s->flen < -FTINY) {         /* distant source */
264		vd[0] = s->aim[0] - r->rorg[0];
265		vd[1] = s->aim[1] - r->rorg[1];
266		vd[2] = s->aim[2] - r->rorg[2];

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