#include <volume.h>
Public Member Functions | |
virtual Spectrum | Transmittance (const Scene *scene, const Ray &ray, const Sample *sample, float *alpha) const =0 |
Definition at line 109 of file volume.h.
virtual Spectrum VolumeIntegrator::Transmittance | ( | const Scene * | scene, | |
const Ray & | ray, | |||
const Sample * | sample, | |||
float * | alpha | |||
) | const [pure virtual] |
Implemented in EmissionIntegrator, and SingleScattering.
Referenced by Scene::Li(), and Scene::Transmittance().