RenderingCompetitionRayTracer: src/rcrt/bxdf/Lambertian.h Source File

00001 #ifndef LAMBERTIAN_H_
00002 #define LAMBERTIAN_H_
00003 
00004 #include "BXDF.h"
00005 
00006 namespace rcrt
00007 {
00008 
00012 class Lambertian : public rcrt::BXDF
00013 {
00014 private:
00015         
00016 public:
00017         Lambertian(const RGBColor& refl);
00018         virtual ~Lambertian();
00019         
00020         virtual RGBColor eval(const Vec3D& wOut, const Vec3D& wInc, const Vec3D& normal) const;
00021         virtual RGBColor evalDiffuse(const Vec3D& wOut, const Vec3D& wInc, const Vec3D& normal) const;
00022         virtual RGBColor evalSpecular(const Vec3D& wOut, const Vec3D& wInc, const Vec3D& normal) const;
00023         
00024         virtual bool specular() const;
00025         virtual bool glossy() const;
00026         virtual bool diffuse() const;
00027         virtual bool fresnel() const;
00028 };
00029 
00030 }
00031 
00032 #endif /*LAMBERTIAN_H_*/