source: GTP/trunk/App/Demos/Vis/FriendlyCulling/src/Light.h @ 2968

#ifndef __LIGHT_H
#define __LIGHT_H

#include "common.h"
#include "Vector3.h"
#include "Material.h"


namespace CHCDemoEngine 
{

/** Class representing a directional light source
*/
class DirectionalLight
{
public:
        
        DirectionalLight(const Vector3 &dir, const RgbaColor &amb, const RgbaColor &dif): 
        mAmbient(amb), mDiffuse(dif) { mDirection = Normalize(dir); }

        void SetDirection(const Vector3 &dir) { mDirection = dir; }
        
        void SetDiffuseColor(const RgbaColor &dif) { mDiffuse = dif; }
        
        void SetAmbientColor(const RgbaColor &amb) { mAmbient = amb; }

        Vector3 GetDirection() const { return mDirection; }
        RgbaColor GetDiffuseColor() const { return mDiffuse; }
        RgbaColor GetAmbientColor() const { return mAmbient; }


protected:

        Vector3 mDirection;

        RgbaColor mDiffuse;
        RgbaColor mAmbient;
};

}

#endif // __LIGHT_H