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root/radiance/ray/src/common/bsdf_m.c
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Comparing ray/src/common/bsdf_m.c (file contents):
Revision 3.18 by greg, Thu Jul 7 15:25:09 2011 UTC vs.
Revision 3.19 by greg, Thu Jul 7 15:48:00 2011 UTC

# Line 639 | Line 639 | SDgetMtxBSDF(float coef[SDmaxCh], const FVECT outVec,
639          i_ndx = mBSDF_incndx(dp, inVec);
640          o_ndx = mBSDF_outndx(dp, outVec);
641                                          /* try reciprocity if necessary */
642 <        if ((i_ndx < 0) & (o_ndx < 0) && dp->ninc == dp->nout) {
642 >        if ((i_ndx < 0) & (o_ndx < 0)) {
643                  i_ndx = mBSDF_incndx(dp, outVec);
644                  o_ndx = mBSDF_outndx(dp, inVec);
645          }
# Line 748 | Line 748 | SDgetMtxCDist(const FVECT inVec, SDComponent *sdc)
748                  myCD.ob_vec = dp->ob_vec;
749                  myCD.calen = dp->nout;
750                  reverse = 0;
751 <        } else if (dp->ninc == dp->nout) {      /* try reciprocity */
751 >        } else {                        /* try reciprocity */
752                  myCD.indx = mBSDF_outndx(dp, inVec);
753                  if (myCD.indx < 0)
754                          return NULL;

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