The spica renderer
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Public Member Functions | |
Distribution2D (const std::vector< double > &data, int width, int height) | |
Distribution2D (const Distribution2D &d) | |
Distribution2D & | operator= (const Distribution2D &d) |
Point2d | sample (const Point2d &rands, double *pdf) const |
double | pdf (const Point2d &p) const |