source: orxonox.OLD/branches/terrain/src/lib/graphics/effects/cloud_effect.h @ 8570

/**
* @file cloud_effect.h
*/

#ifndef _CLOUD_EFFECT
#define _CLOUD_EFFECT

#include "weather_effect.h"

#include "sound_buffer.h"
#include "sound_source.h"

#include "world_entity.h"
#include "glincl.h"

#include "sglmodel.h"

class Shader;
class Material;
class Vector;

class CloudEffect : public WeatherEffect
{
        public:
                CloudEffect(const TiXmlElement* root = NULL);
                virtual ~CloudEffect();

                virtual void loadParams(const TiXmlElement* root);

                virtual bool init();

                virtual bool activate();
                virtual bool deactivate();

                inline void activateCloud() { this->activate(); }
                inline void deactivateCloud() { this->deactivate(); }
                
                virtual void draw() const;
                virtual void tick(float dt);

                inline void setCloudOption(const std::string& option) {
                        if (option == "activate") this->cloudActivate = true;
                }


        private:
                void initialize(char* fileName);

                bool                            cloudActivate;

                Material*                       cloudMaterial;          // A Material for the Sphere.

                std::string                     cloudTexture;

                Sglmodel_sgl                    cloudModel;
                Shader*                         cloudShader;

                GLfloat                         cloudTint[4];
                GLfloat                         cloudScroll;

                float                           time;

};

#endif  /* _CLOUD_EFFECT */