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fixed infinite recursion possibility in the VPL generator

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Wenzel Jakob 2010-08-30 10:14:24 +02:00
parent 3b77937d78
commit 45b381d0ac
1 changed files with 1 additions and 1 deletions
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src/librender/vpl.cpp
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@ -54,7 +54,7 @@ size_t generateVPLs(const Scene *scene, size_t offset, size_t count, int maxDept
/* Assuming that BSDF importance sampling is perfect, /* Assuming that BSDF importance sampling is perfect,
the following should equal the maximum albedo the following should equal the maximum albedo
over all spectral samples */ over all spectral samples */
Float approxAlbedo = std::min((Float) 1, bsdfVal.max()); Float approxAlbedo = std::min((Float) 0.9f, bsdfVal.max());
if (sampler->next1D() > approxAlbedo) if (sampler->next1D() > approxAlbedo)
break; break;
else else