Scene.hxx

   1 #ifndef SCENE_HXX
   2 #define SCENE_HXX
   3
   4 #include <vector>
   5
   6 #include "Ray.hxx"
   7 #include "Camera.hxx"
   8 #include "Primitive.hxx"
   9
  10 class Scene
  11 {
  12 public:
  13   Scene();
  14   virtual ~Scene();
  15
  16   // add another primitive to the scene
  17   void Add(Primitive* p);
  18
  19   // intersect the ray with all objects in the scene
  20   virtual bool Intersect(Ray& ray);
  21   // find occluder
  22   virtual bool Occluded(Ray& ray);
  23
  24   // trace the given ray and shade it, returnt the color of the shaded ray
  25   Vec3f RayTrace(Ray& ray);
  26
  27   const Camera* camera() const;
  28 private:
  29   Scene(const Scene& );
  30   Scene& operator=(const Scene& );
  31
  32   Camera* m_camera;
  33   // background color
  34   Vec3f m_bgColor;
  35
  36   // primitives
  37   std::vector<Primitive*> m_primitives;
  38 };
  39 #endif