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fixed the realtime preview for the case where a subset of objects having the same material uses face normals

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Wenzel Jakob 2012-10-12 19:18:36 -04:00
parent 4d2ff81b1a
commit 88c179ab82
1 changed files with 4 additions and 3 deletions
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7
src/libhw/vpl.cpp
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@ -563,6 +563,7 @@ void VPLShaderManager::unbind() {
void VPLShaderManager::drawAllGeometryForVPL(const VPL &vpl, const Sensor *sensor) {
const Emitter *currentEmitter = NULL;
const BSDF *currentBSDF = NULL;
bool currentHasNormals = false;
m_renderer->setDepthTest(true);
@ -579,12 +580,12 @@ void VPLShaderManager::drawAllGeometryForVPL(const VPL &vpl, const Sensor *senso
const Matrix4x4 &trafo = (*it).second;
const BSDF *bsdf = geo->getTriMesh()->getBSDF();
const Emitter *emitter = geo->getTriMesh()->getEmitter();
bool hasNormals = !geo->getTriMesh()->hasVertexNormals();
nTriangles += geo->getTriMesh()->getTriangleCount();
if (emitter != currentEmitter || bsdf != currentBSDF) {
bool hasNormals = !geo->getTriMesh()->hasVertexNormals();
currentBSDF = bsdf; currentEmitter = emitter;
if (emitter != currentEmitter || bsdf != currentBSDF || hasNormals != currentHasNormals) {
currentBSDF = bsdf; currentEmitter = emitter; currentHasNormals = hasNormals;
if (m_currentProgram.program) {
m_currentProgram.program->unbind();