Light.hxx

   1 #ifndef LIGHT_HXX
   2 #define LIGHT_HXX
   3
   4 #include "Vec3f.hxx"
   5 #include "Ray.hxx"
   6
   7 // forward declaration
   8 class Scene;
   9
  10 class Light
  11 {
  12 public:
  13   Light(Scene* scene);
  14   virtual ~Light();
  15
  16   virtual bool Illuminate(Ray& shadowray, Vec3f& intensity) = 0;
  17   virtual bool IsArea() = 0;
  18 protected:
  19   Scene* m_scene;
  20
  21 private:
  22   Light();
  23   Light(const Light& );
  24   Light& operator=(const Light& );
  25 };
  26 #endif