PBRT
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Public Member Functions | |
ShapeSet (const Reference< Shape > &s) | |
float | Area () const |
Point | Sample (const Point &p, const LightSample &ls, Normal *Ns) const |
Point | Sample (const LightSample &ls, Normal *Ns) const |
float | Pdf (const Point &p, const Vector &wi) const |
float | Pdf (const Point &p) const |