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Rectangle::getSurfaceArea() was wrong

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Wenzel Jakob 2012-10-05 00:24:15 -04:00
parent 9318ac71fb
commit 262308b9b9
2 changed files with 3 additions and 3 deletions
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4
src/libbidir/SConscript
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@ -3,8 +3,8 @@ Import('env', 'sys', 'os')
bidirEnv = env.Clone() bidirEnv = env.Clone()
bidirEnv.Append(CPPDEFINES = [['MTS_BUILD_MODULE', 'MTS_MODULE_BIDIR']]) bidirEnv.Append(CPPDEFINES = [['MTS_BUILD_MODULE', 'MTS_MODULE_BIDIR']])
#bidirEnv.RemoveFlags(['-O3']) # bidirEnv.RemoveFlags(['-O3'])
#bidirEnv.Append(CXXFLAGS = ['-O0']); # bidirEnv.Append(CXXFLAGS = ['-O0']);
libbidir = bidirEnv.SharedLibrary('mitsuba-bidir', [ libbidir = bidirEnv.SharedLibrary('mitsuba-bidir', [
'common.cpp', 'rsampler.cpp', 'vertex.cpp', 'edge.cpp', 'common.cpp', 'rsampler.cpp', 'vertex.cpp', 'edge.cpp',

2
src/shapes/rectangle.cpp
View File

@ -119,7 +119,7 @@ public:
} }
Float getSurfaceArea() const { Float getSurfaceArea() const {
return 4 * m_dpdu.length() * m_dpdv.length(); return m_dpdu.length() * m_dpdv.length();
} }
inline bool rayIntersect(const Ray &_ray, Float mint, Float maxt, Float &t, void *temp) const { inline bool rayIntersect(const Ray &_ray, Float mint, Float maxt, Float &t, void *temp) const {