source: GTP/trunk/App/Demos/Illum/Hierarchical Systems Demo [OpenGL]/RESOURCES/include/My3DGraphRes/Impostor.h @ 852

#pragma once

#include "Camera.h"

class Impostor
{
public:
        Impostor(void);
        ~Impostor(void);

        void Display();
        void updateCamera(bool forceRefresh);
        void setViewCamera(Camera* camera){m_ViewCamera=camera;}
        Camera* getCamera(){return m_ViewCamera;}
        Camera getOwnCamera(){return m_OwnCamera;}
        void SetErrorTolerance(double error){m_ErrorTolerance=error;}

        bool NeedRefresh;
        void setObjSphereRadius(double radius){m_ObjectBSphereRadius=radius;}
        void setObjPosition(Vector position){m_ObjectPosition=position;}
        
        void ApplyCameraTransform(){m_OwnCamera.SetViewandProjection();}
        void ApplyCameraTransformOrto(){m_OwnCamera.SetViewandProjectionOrto();}

        Vector m_UpRight;
        Vector m_UpLeft;
        Vector m_DownRight;
        Vector m_DownLeft;
        
        void DisplayScreenQuad(int u=1,int v=1);

        double Vertices[12];
        double UVs[8];

private:

        Camera m_OwnCamera;
        Camera* m_ViewCamera;   

        double m_ErrorTolerance;
        double m_ObjectBSphereRadius;
        Vector m_ObjectPosition;
};