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

Comparing ray/src/rt/ambcomp.c (file contents):
Revision 2.20 by greg, Fri Oct 28 16:16:33 2005 UTC vs.
Revision 2.22 by greg, Sun Sep 26 15:51:15 2010 UTC

#	Line 94 | Line 94 | divsample(                             /* sample a division */
94		ar.rdir[i] =    xd*h->ux[i] +
95		yd*h->uy[i] +
96		zd*h->uz[i];
97	+	checknorm(ar.rdir);
98		dimlist[ndims++] = dp->t*h->np + dp->p + 90171;
99		rayvalue(&ar);
100		ndims--;
#	Line 204 | Line 205 | doambient(                             /* compute ambient component */
205		else
206		addcolor(acol, dp->v);
207		}
208	<	if (!divcnt)
208	>	if (!divcnt) {
209	>	if (div != NULL)
210	>	free((void *)div);
211		return(0.0);            /* no samples taken */
212	+	}
213		if (divcnt < hemi.nt*hemi.np) {
214		pg = dg = NULL;         /* incomplete sampling */
215		hemi.ns = 0;

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