source: GTP/trunk/Lib/Illum/IllumModule/OgreIllumModule/include/RenderTechniques/OgreHierarchicalParticleSystemTechnique.h @ 1062

#pragma once

//disable inheritance warning caused by multiple inheritance
#if _WIN32
#if _MSC_VER
#pragma warning(disable: 4250)
#endif
#endif

#include "OgreRenderTechnique.h"
#include "HierarchicalParticleSystemTechnique.h"

/**
        @brief CausticCasterRenderTechnique used in an OGRE environment.
*/
class OgreHierarchicalParticleSystemTechnique : public OgreRenderTechnique,
                                                                                        public HierarchicalParticleSystemTechnique
{
public:

        OgreHierarchicalParticleSystemTechnique(unsigned long startFrame,
                                                        unsigned long impostorUpdateInterval,
                                                        unsigned int impostorResolution,
                                                        unsigned char impostorTexID,
                                                        bool useDistCalc,
                                                        bool perspectiveRendering,
                                                        String childPSysScriptName,
                                                        bool useOwnMaterial,
                                                        String impostorMaterialName,
                                                        Pass* pass,
                                                        OgreRenderable* parentRenderable,
                                                        OgreTechniqueGroup* parentTechniqueGroup
                                                        );
        /**
                @brief Destructor.
        */
        ~OgreHierarchicalParticleSystemTechnique();     
        
protected:
        
        String impostorMaterialName;
        String childPSysScriptName;
        String childPSysName;
        unsigned char impostorTexID;
        bool useOwnMaterial;
        
        //inherited
        RenderingRun* createChildPSysRenderingRun();
        virtual void impostorChanged(RenderingRun* run);
};

class OgreHierarchicalParticleSystemTechniqueFactory : public RenderTechniqueFactory
{
public:
        
        OgreHierarchicalParticleSystemTechniqueFactory();

        OgreRenderTechnique* createInstance(IllumTechniqueParams* params,
                                                                                Pass* pass,
                                                                                OgreRenderable* parentRenderable,
                                                                                OgreTechniqueGroup* parentTechniqueGroup);


        unsigned long impostorUpdateInterval;
        unsigned int impostorResolution;
        unsigned long startFrame;       
        bool useDistCalc;
        unsigned char impostorTexID;
        bool perspectiveRendering;
        String impostorMaterialName;
        String childPSysScriptName;
        bool useOwnMaterial;

};