mingzailao
/
mitsuba
mirror of https://github.com/Quartenia/mitsuba.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fixed a bug in the extended volumetric path tracer concerning materials with a dirac delta BSDF

metadata
Wenzel Jakob 2010-11-25 22:04:12 +01:00
parent cbe5de3a01
commit 97a0d7dd2d
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/integrators/path/volpath.cpp
View File

@ -252,8 +252,7 @@ public:
/* If a luminaire was hit, estimate the local illumination and /* If a luminaire was hit, estimate the local illumination and
weight using the power heuristic */ weight using the power heuristic */
if (hitLuminaire && (rRec.type & RadianceQueryRecord::EDirectRadiance) if (hitLuminaire && rRec.type & RadianceQueryRecord::EDirectRadiance) {
&& !(bRec.sampledType & BSDF::EDelta)) {
lRec.Le = lRec.luminaire->Le(lRec); lRec.Le = lRec.luminaire->Le(lRec);
/* Prob. of having generated this sample using luminaire sampling */ /* Prob. of having generated this sample using luminaire sampling */
const Float lumPdf = (!(bRec.sampledType & BSDF::EDelta)) ? const Float lumPdf = (!(bRec.sampledType & BSDF::EDelta)) ?