source: GTP/trunk/Lib/Illum/IllumModule/OgreIllumModule/include/RenderingRuns/OgreChildPSystemRenderingRun.h @ 1330

#pragma once

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

#include "OgreRenderingRun.h"
#include "ChildPSystemRenderingRun.h"
#include "OgreSharedRuns.h"


/**
        @brief ColorCubeMapRenderingRun used in an OGRE environment.
*/
class OgreChildPSystemRenderingRun : public OgreRenderingRun,
                                                                        public ChildPsystemRenderingRun
{       
public:

        /**
                @brief Constructor.

                @param sharedRuns                       a pointer to the OgreSharedRuns this run belongs to
                @param name                                     the name of the texture to be created
                @param startFrame                       adds an offset to the current frame number to help evenly distribute updates between frames
                @param updateInterval           update frequency
                @param materialName                     the name of the material should be used when rendering the choton hit map
*/      
        OgreChildPSystemRenderingRun(OgreSharedRuns* sharedRuns,
                                                                String name,
                                                                unsigned long startFrame,
                                                                unsigned long updateInterval,
                                                                unsigned int resolution,
                                                                bool perspectiveRendering,
                                                                String childParticleSystemName,
                                                                String particleScriptName,
                                                                bool useOwnMaterial,
                                                                String materialName
                                                                );
        /**
                @brief returns the name of the resulting photon hit map
        */
        String getImpostorTextureName(){return name;}
        
        bool canJoin(OgreRenderingRun* run)
        {
                
                return false;
        }
        void setNode(SceneNode* n){psysNode = n;}
        Real getSmallSysRadius(){return sysRad;}

protected:      
        SceneNode* psysNode;
        bool perspectiveRendering;
        bool useOwnMaterial;
        String materialName;
        String childParticleSystemName;
        String particleScriptName;
        Real sysRad;
        /**
                @brief the created photon hit map texture
        */
        Camera* impostorCamera;
        /**
                @brief a pointer to the OgreSharedRuns this run belongs to
        */
        OgreSharedRuns* sharedRuns;
        /**
                @brief the name of the photonmap texture that was created by this run
        */
        String name;
        /**
                @brief a pointer to the photonmap texture that was created by this run
        */
        Texture* impostorTexture;
        

        //inherited
        void updateFrame(unsigned long frameNum);       
        //inherited
        inline void createImpostorTexture();

};