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root/Development/ray/src/cv/bsdf2ttree.c

Comparing ray/src/cv/bsdf2ttree.c (file contents):
Revision 2.9 by greg, Thu Nov 22 06:07:17 2012 UTC vs.
Revision 2.10 by greg, Wed Dec 12 04:49:59 2012 UTC

#	Line 112 | Line 112 | interp_anisotropic()
112		/* run through directions */
113		for (ix = 0; ix < sqres; ix++)
114		for (iy = 0; iy < sqres; iy++) {
115	<	RBFNODE *rbf;
115	>	RBFNODE *rbf;                   /* Klems reversal */
116		SDsquare2disk(ivec, (ix+.5)/sqres, (iy+.5)/sqres);
117	+	ivec[0] = -ivec[0]; ivec[1] = -ivec[1];
118		ivec[2] = input_orient *
119		sqrt(1. - ivec[0]*ivec[0] - ivec[1]*ivec[1]);
120		rbf = advect_rbf(ivec);

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