Fog.h

#pragma once
#include <osg/Vec3>
#include <osg/StateSet>

namespace osgCloudyDay
{
        class Fog
        {
        public:
                Fog(void);
                /*
                 * Standard deconstrutor
                 */
                ~Fog(void);

                float GetFogDensity();
                void SetFogDensity(float density);

                float GetFogHeight();
                void SetFogHeight(float height);

                osg::Vec3 GetFogColor();
                void SetFogColor(osg::Vec3 color);

                void SetupUniform(osg::ref_ptr<osg::StateSet>& states);

        private:
                float m_fogdensity;
                float m_fogheight;
                osg::Vec3 m_fogcolor;
        };
}