source: orxonox.OLD/branches/atmospheric_engine/src/lib/graphics/effects/cloud_effect.h @ 8471

/**
* @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 void init();

    virtual void activate();
    virtual void 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 */