source: GTP/trunk/Lib/Illum/IllumModule/OgreIllumModule/include/RenderingRuns/OgreSceneCameraDepthRenderingRun.h @ 2379

#pragma once

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

#include "OgreRenderingRun.h"
#include "SceneCameraDepthRenderingRun.h"
#include "OgreSharedRuns.h"


/**
        @brief SceneCameraDepthRenderingRun used in an OGRE environment.
*/
class OgreSceneCameraDepthRenderingRun : public OgreRenderingRun,
                                                                        public SceneCameraDepthRenderingRun
{       
public:

        /**
                @brief Constructor.

                @param sharedRuns               a pointer to the OgreSharedRuns this run belongs to
                @param name                             the name of the depth texture to be created
                @param playerView               pointer to the player's viewport        
        */      
        OgreSceneCameraDepthRenderingRun(OgreSharedRuns* sharedRuns,
                                                                String name,
                                                                Viewport* playerView);

        virtual ~OgreSceneCameraDepthRenderingRun(){}

        /**
                @brief returns the name of the camera depth texture
        */
        String getDepthTextureName(){return name;}

        void freeAllResources();

        bool  renderableQueued (Renderable *rend, uint8 groupID, ushort priority, Technique **ppTech);

        
protected:
        /**
                @brief pointer to the player's viewport 
        */
        Viewport* playerView;
        /**
                @brief pointer to the player's camera   
        */
        Camera* playerCamera;
        /**
                @brief a pointer to the OgreSharedRuns this run belongs to
        */
        OgreSharedRuns* sharedRuns;
        /**
                @brief the name of the depth texture that was created by this run
        */
        String name;
        /**
                @brief a pointer to the scene depth texture that was created by this run
        */
        Texture* depthTexture;

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

};