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fixed incorrect shadow map extents

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Wenzel Jakob 2010-09-08 01:14:50 +02:00
parent 65e8b96185
commit 0dc517bfa4
1 changed files with 2 additions and 2 deletions
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4
src/libhw/vpl.cpp
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@ -193,9 +193,9 @@ void VPLShaderManager::setVPL(const VPL &vpl) {
Vector dir; Vector dir;
Point2 seed(i*invSampleCount, radicalInverse(2, i)); // Hammersley seq. Point2 seed(i*invSampleCount, radicalInverse(2, i)); // Hammersley seq.
if (vpl.type == ELuminaireVPL && vpl.luminaire->getType() & Luminaire::EOnSurface) if (vpl.type == ELuminaireVPL && vpl.luminaire->getType() & Luminaire::EOnSurface)
dir = squareToSphere(seed);
else
dir = vpl.its.shFrame.toWorld(squareToHemispherePSA(seed)); dir = vpl.its.shFrame.toWorld(squareToHemispherePSA(seed));
else
dir = squareToSphere(seed);
ray.setDirection(dir); ray.setDirection(dir);
if (m_scene->rayIntersect(ray, its)) { if (m_scene->rayIntersect(ray, its)) {
nearClip = std::min(nearClip, its.t); nearClip = std::min(nearClip, its.t);