Supermodel/Src/Graphics/New3D/R3DScrollFog.h

#ifndef _R3DSCROLLFOG_H_
#define _R3DSCROLLFOG_H_

#include "Util/NewConfig.h"
#include <GL/glew.h>

namespace New3D {

	class R3DScrollFog
	{
	public:

		R3DScrollFog(const Util::Config::Node& config);
		~R3DScrollFog();

		void DrawScrollFog(float rbga[4], float attenuation, float ambient, float spotRGB[3], float spotEllipse[4]);

	private:

		void AllocResources();
		void DeallocResources();

		const Util::Config::Node& m_config;

		GLuint m_shaderProgram;
		GLuint m_vertexShader;
		GLuint m_fragmentShader;

		GLint m_locFogColour;
		GLint m_locFogAttenuation;
		GLint m_locFogAmbient;
		GLint m_locSpotFogColor;
		GLint m_locSpotEllipse;

		GLuint m_vao;
	};

}

#endif