source: branches/VUT/0.3/work/iv/TestCullingIVApplication.h @ 187

#ifndef _TestCullingIVApplication_H__
#define _TestCullingIVApplication_H__

#include "CEGUIForwardRefs.h"
#include <OgreRenderTargetListener.h>
#include "ExampleApplication.h"

#include "ivreader.h"
#include "IVFrameListener.h"


// z order index of visualizaion viewport
#define VIZ_VIEWPORT_Z_ORDER 10


/** Rendertarget listener which shows a visualization.
*/
class VisualizationRenderTargetListener: public RenderTargetListener
{
public:
        VisualizationRenderTargetListener(SceneManager *sceneMgr);

protected:
        void preViewportUpdate (const RenderTargetViewportEvent &evt);
        void postRenderTargetUpdate (const RenderTargetEvent &evt);

        SceneManager *mSceneMgr;
        
        ShadowTechnique mSavedShadowTechnique;
        ColourValue mSavedAmbientLight;
};


class TestCullingIVApplication: public ExampleApplication
{
public:
        TestCullingIVApplication();
        ~TestCullingIVApplication();

        /** Generates a scene using num entities of a type. 
                @param num the number of objects
                @parma objectType the type of objects
        */
        void generateScene(int num, int objectType);


protected:

        //-- inherited from ExampleApplication
        bool setup();
        void createScene();
        void createFrameListener();
        void createCamera();
        //void createViewports();
        
        virtual void createRenderTargetListener();

        /** cegui setup 
        */
        void setupGui();

        CEGUI::OgreCEGUIRenderer *mGUIRenderer;
        CEGUI::System *mGUISystem;

        Camera *mVizCamera;
        SceneNode *mCamNode;
        Light *mSunLight;

        ColourValue mAmbientLight;

        IVReader *mIVReader;
        IVFrameListener *mIVFrameListener;

private:
        void chooseSceneManager(void);
};

#endif // TestCullingIVApplication