scene.hh

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#include <vector>
#include "geometry.hh"

#ifndef SCENE_HH
#define SCENE_HH

class Scene {
  public:
    Scene() : useHalfway(true), maxDepth(5) {}

    ~Scene();

    void add (Object<3> *o) { objects.push_back(o); }

    void add (Light *l) { lights.push_back(l); }

    Color raytracePixel (double x, double y);

    void setGlobalAmbient (const Color &newambient)
      { globalAmbient = newambient; }

  private:
    Color raytrace (const Ray<3> &r, unsigned int depth);

    bool useHalfway;

    unsigned int maxDepth;

    Color globalAmbient;

    double globalAttenuation[3];

    std::vector<Object<3>*> objects;
    std::vector<Light*> lights;
};

#endif 

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