ViewVC Help
View File | Revision Log | Show Annotations | Download File | Root Listing
root/radiance/ray/src/util/rfluxmtx.c
(Generate patch)

Comparing ray/src/util/rfluxmtx.c (file contents):
Revision 2.38 by greg, Thu Aug 18 00:52:48 2016 UTC vs.
Revision 2.40 by greg, Sat Aug 20 03:36:04 2016 UTC

# Line 602 | Line 602 | ssamp_poly(FVECT orig, SURF *sp, double x)
602                  sp->priv = (void *)ptp;
603          }
604                                          /* pick triangle by partial area */
605 <        for (i = 0; i < ptp->ntris && x > ptp->tri[i].afrac; i++)
605 >        for (i = 0; i < ptp->ntris-1 && x > ptp->tri[i].afrac; i++)
606                  x -= ptp->tri[i].afrac;
607          SDmultiSamp(samp2, 2, x/ptp->tri[i].afrac);
608          samp2[0] *= samp2[1] = sqrt(samp2[1]);

Diff Legend

Removed lines
+ Added lines
< Changed lines
> Changed lines