Arty
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Emission value at a given point on the light surface. More...
#include <lights.h>
Public Member Functions | |
EmissionValue (const rgb &i, float pa, float pd) | |
Public Attributes | |
rgb | intensity |
Intensity along the direction. | |
float | pdf_area |
Probability to sample the point on the light. | |
float | pdf_dir |
Probability to sample the direction using emission sampling. | |
Emission value at a given point on the light surface.