source: GTP/trunk/App/Demos/Vis/FriendlyCulling/src/SkyPreetham.h @ 2955

#ifndef _SKYPREETHAM_H__
#define _SKYPREETHAM_H__


namespace CHCDemoEngine{
class Vector3;
}

class SkyPreetham
{
public:
        // Constructor and destructor.
        SkyPreetham(float turbitity);
        virtual ~SkyPreetham();

        void Compute(const CHCDemoEngine::Vector3 &sunDir);

protected:

        void RenderSunDisk();
        void CreateSunQuad();


        /// Members.
/*      FEffect*                mEffect;

        FEffect*                mSunEffect;
        FTexture2D*             mSunTexture;
        FVertexBuffer*  mSunQuad;
*/
        float mTurbidity;
};

#endif //_SKYPREETHAM_H__