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00024 #if defined(_MSC_VER)
00025 #pragma once
00026 #endif
00027
00028 #ifndef PBRT_RENDERERS_CREATEPROBES_H
00029 #define PBRT_RENDERERS_CREATEPROBES_H
00030
00031
00032 #include "pbrt.h"
00033 #include "renderer.h"
00034 #include "geometry.h"
00035
00036
00037 class CreateRadianceProbes : public Renderer {
00038 public:
00039
00040 CreateRadianceProbes(SurfaceIntegrator *surf, VolumeIntegrator *vol,
00041 const Camera *camera, int lmax, float probeSpacing, const BBox &bbox,
00042 int nIndirSamples, bool includeDirect, bool includeIndirect,
00043 float time, const string &filename);
00044 ~CreateRadianceProbes();
00045 void Render(const Scene *scene);
00046 Spectrum Li(const Scene *scene, const RayDifferential &ray,
00047 const Sample *sample, RNG &rng, MemoryArena &arena, Intersection *isect,
00048 Spectrum *T) const;
00049 Spectrum Transmittance(const Scene *scene, const RayDifferential &ray,
00050 const Sample *sample, RNG &rng, MemoryArena &arena) const;
00051 private:
00052
00053 SurfaceIntegrator *surfaceIntegrator;
00054 VolumeIntegrator *volumeIntegrator;
00055 const Camera *camera;
00056 int lmax, nIndirSamples;
00057 BBox bbox;
00058 bool includeDirectInProbes, includeIndirectInProbes;
00059 float time, probeSpacing;
00060 string filename;
00061 };
00062
00063
00064 CreateRadianceProbes *CreateRadianceProbesRenderer(const Camera *camera,
00065 SurfaceIntegrator *surf, VolumeIntegrator *vol, const ParamSet ¶ms);
00066
00067 #endif // PBRT_RENDERERS_CREATEPROBES_H