[作业2]预计算结果中是否应该包含diffuse项

[zkf]

在预计算的结果中是否需要包含diffuse brdf对应的rho/pi，如果需要应该包含在哪一部分？

[cmc233]

prt.cpp的preprocess()已经写了
auto shCoeff = sh::ProjectFunction(SHOrder, shFunc, m_SampleCount);
for (int j = 0; j < shCoeff->size(); j++)
{
m_TransportSHCoeffs.col(i).coeffRef(j) = (*shCoeff)[j];
}

[cmc233]

不好意思，把 = (*shCoeff)[j]看成*= (shCoeff)[j]了，源代码好像是没乘系数orz

[Author]

Posts