PBRT
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Public Member Functions | |
ExponentialDensity (const Spectrum &sa, const Spectrum &ss, float gg, const Spectrum &emit, const BBox &e, const Transform &v2w, float aa, float bb, const Vector &up) | |
BBox | WorldBound () const |
bool | IntersectP (const Ray &r, float *t0, float *t1) const |
float | Density (const Point &Pobj) const |