ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

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

Comparing ray/src/rt/ambcomp.c (file contents):
Revision 2.35 by greg, Fri Apr 25 18:39:22 2014 UTC vs.
Revision 2.36 by greg, Sat Apr 26 04:37:48 2014 UTC

#	Line 70 | Line 70 | inithemi(                      /* initialize sampling hemisphere */
70		d = 1.0/(n*n);
71		scalecolor(hp->acoef, d);
72		/* make tangent plane axes */
73	<	hp->uy[0] = 0.1 - 0.2*frandom();
74	<	hp->uy[1] = 0.1 - 0.2*frandom();
75	<	hp->uy[2] = 0.1 - 0.2*frandom();
76	<	for (i = 0; i < 3; i++)
77	<	if (r->ron[i] < 0.6 && r->ron[i] > -0.6)
78	<	break;
79	<	if (i >= 3)
73	>	hp->uy[0] = hp->uy[1] = hp->uy[2] = 0;
74	>	for (i = 3; i--; )
75	>	if ((0.6 < r->ron[i]) & (r->ron[i] < 0.6))
76	>	hp->uy[i] = 0.1+frandom();
77	>	if (DOT(hp->uy,hp->uy) <= FTINY)
78		error(CONSISTENCY, "bad ray direction in inithemi()");
81	–	hp->uy[i] = 1.0;
79		VCROSS(hp->ux, hp->uy, r->ron);
80		normalize(hp->ux);
81		VCROSS(hp->uy, r->ron, hp->ux);

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines (old)
>	Changed lines (new)