| 714 | } |
| 715 | |
| 716 | extern "C" OPENPGL_DLLEXPORT void pglVolumeSamplingDistributionClear(PGLVolumeSamplingDistribution volumeSamplingDistribution) |
| 717 | { |
| 718 | IVolumeSamplingDistribution *gVolumeSamplingDistribution = (IVolumeSamplingDistribution *)volumeSamplingDistribution; |
| 719 | gVolumeSamplingDistribution->clear(); |
| 720 | } |
| 721 | |
| 722 | extern "C" OPENPGL_DLLEXPORT void pglVolumeSamplingDistributionApplySingleLobeHenyeyGreensteinProduct(PGLVolumeSamplingDistribution volumeSamplingDistribution, pgl_vec3f dir, |
| 723 | const float meanCosine) |