ViewVC Help

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

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

Comparing ray/src/cv/bsdfinterp.c (file contents):
Revision 2.15 by greg, Wed Oct 23 03:41:39 2013 UTC vs.
Revision 2.16 by greg, Tue Feb 18 16:06:51 2014 UTC

#	Line 208 | Line 208 | get_interp(MIGRATION *miga[3], FVECT invec)
208		if (single_plane_incident) {            /* isotropic BSDF? */
209		RBFNODE     *rbf;                   /* find edge we're on */
210		for (rbf = dsf_list; rbf != NULL; rbf = rbf->next) {
211	<	if (input_orient*rbf->invec[2] < input_orient*invec[2])
211	>	if (input_orient*rbf->invec[2] < input_orient*invec[2]-FTINY)
212		break;
213		if (rbf->next != NULL && input_orient*rbf->next->invec[2] <
214	<	input_orient*invec[2]) {
214	>	input_orient*invec[2]+FTINY) {
215		for (miga[0] = rbf->ejl; miga[0] != NULL;
216		miga[0] = nextedge(rbf,miga[0]))
217		if (opp_rbf(rbf,miga[0]) == rbf->next) {
#	Line 348 | Line 348 | memerr:
348		return(NULL);   /* pro forma return */
349		}
350
351	<	/* Partially advect between recorded incident angles and allocate new RBF */
351	>	/* Advect between recorded incident angles and allocate new RBF */
352		RBFNODE *
353		advect_rbf(const FVECT invec, int lobe_lim)
354		{
#	Line 375 | Line 375 | advect_rbf(const FVECT invec, int lobe_lim)
375		return(rbf);
376		}
377		#ifdef DEBUG
378	<	if (miga[0]->rbfv[0] != miga[2]->rbfv[0] |
379	<	miga[0]->rbfv[1] != miga[1]->rbfv[0] |
380	<	miga[1]->rbfv[1] != miga[2]->rbfv[1]) {
378	>	if ((miga[0]->rbfv[0] != miga[2]->rbfv[0]) |
379	>	(miga[0]->rbfv[1] != miga[1]->rbfv[0]) |
380	>	(miga[1]->rbfv[1] != miga[2]->rbfv[1])) {
381		fprintf(stderr, "%s: Triangle vertex screw-up!\n", progname);
382		exit(1);
383		}

Diff Legend

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