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

Comparing ray/src/rt/srcdraw.c (file contents):
Revision 2.17 by greg, Tue Jul 8 18:25:00 2014 UTC vs.
Revision 2.19 by greg, Thu Nov 8 00:54:07 2018 UTC

#	Line 12 | Line 12 | static const char      RCSid[] = "$Id$";
12		#include  "ray.h"
13		#include  "view.h"
14		#include  "otypes.h"
15	+	#include  "otspecial.h"
16		#include  "source.h"
17
18
#	Line 324 | Line 325 | sourcepoly(                    /* compute image polygon for source */
325		ap[i] += ourview.vp[i];
326		}
327		}
328	<	viewloc(ip, &ourview, ap);      /* find image point */
329	<	if (ip[2] <= 0.)
328	>	/* find image point */
329	>	if (viewloc(ip, &ourview, ap) <= 0)
330		return(0);              /* in front of view */
331		sp[j][0] = ip[0]; sp[j][1] = ip[1];
332		}
#	Line 348 | Line 349 | sourcepoly(                    /* compute image polygon for source */
349		if (cubeord[dir][j] & 4) ap[i] += s->ss[SW][i];
350		else ap[i] -= s->ss[SW][i];
351		}
352	<	viewloc(ip, &ourview, ap);      /* find image point */
353	<	if (ip[2] <= 0.)
352	>	/* find image point */
353	>	if (viewloc(ip, &ourview, ap) <= 0)
354		return(0);              /* in front of view */
355		pt[j][0] = ip[0]; pt[j][1] = ip[1];
356		}

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