PBRT
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Public Member Functions | |
DiffusionReflectance (const Spectrum &sigma_a, const Spectrum &sigmap_s, float eta) | |
Spectrum | operator() (float d2) const |
Public Attributes | |
Spectrum | zpos |
Spectrum | zneg |
Spectrum | sigmap_t |
Spectrum | sigma_tr |
Spectrum | alphap |
float | A |