PBRT
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BSSRDF(const Spectrum &sa, const Spectrum &sps, float et) (defined in BSSRDF) | BSSRDF | [inline] |
eta() const (defined in BSSRDF) | BSSRDF | [inline] |
sigma_a() const (defined in BSSRDF) | BSSRDF | [inline] |
sigma_prime_s() const (defined in BSSRDF) | BSSRDF | [inline] |