tilingRenderer.h

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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//

#ifndef BALL_VIEW_RENDERING_TILINGRENDERER_H
#define BALL_VIEW_RENDERING_TILINGRENDERER_H

#ifndef BALL_VIEW_RENDERING_RENDERER_H
# include <BALL/VIEW/RENDERING/renderer.h>
#endif

#ifndef BALL_VIEW_RENDERING_RENDERTARGET_H
# include <BALL/VIEW/RENDERING/renderTarget.h>
#endif

namespace BALL
{
  namespace VIEW
  {
    class BALL_VIEW_EXPORT TilingRenderer
      : public Renderer
    {
      public:


        TilingRenderer(Renderer* real_renderer, Size final_width, Size final_height, Size border = 0);
        
        TilingRenderer(const TilingRenderer& renderer);

        virtual ~TilingRenderer() {}

        virtual void setLights(bool reset_all = false);

        virtual void updateCamera(const Camera* camera = 0);

        virtual void updateBackgroundColor();

        virtual bool finish();

        virtual Vector3 mapViewportTo3D(Position x, Position y);

        virtual Vector2 map3DToViewport(const Vector3& vec);


        
        virtual bool renderOneRepresentation(const Representation& representation);

        virtual void bufferRepresentation(const Representation& rep);

        virtual void removeRepresentation(const Representation& rep);

        virtual void setSize(float width, float height);

        virtual void renderRuler();


        
        virtual void renderToBuffer(RenderTarget* target);

        virtual void render_(const GeometricObject* object);

      protected:
        void computeTilingSetup_();

        Renderer* real_renderer_;

        Size final_width_;
        
        Size final_height_;

        Size border_;

        Size num_cols_;
        Size num_rows_;
    };
  }
}
#endif // BALL_VIEW_RENDERING_TILINGRENDERER_H