source: GTP/trunk/Lib/Illum/IBRBillboardCloudTrees/OGRE/include/LBBC/LBBCBillboardViewMode.h @ 751

#ifndef _LBBCBILLBOARDVIEWMODE_H
#define _LBBCBILLBOARDVIEWMODE_H


#include "OBAOgreFrameListenerMode.h"

namespace LBBC {

class BillboardViewMode : public OBA::OgreFrameListenerMode 
{
        public:
                BillboardViewMode(Ogre::RenderWindow* win, unsigned int ogreFrameListenerModeHandle, bool useBufferedInputKeys = false, bool useBufferedInputMouse = false):
                  OBA::OgreFrameListenerMode(win, ogreFrameListenerModeHandle, useBufferedInputKeys, useBufferedInputMouse)
                {
                        showDebugOverlay(false);
                        mReloadedTextures = false;
                }

                virtual ~BillboardViewMode()
                {
                }

                bool frameStarted(const Ogre::FrameEvent& evt, Ogre::InputReader *inputReader)
                {
                        mWindow->getViewport(0)->setBackgroundColour(Ogre::ColourValue(0.0, 0.0, 0.0, 1.0));

                        //if (!mReloadedTextures)
                        //{
                        //      for (unsigned int iSubEntity = 0; iSubEntity < mBillboardCloudEntity->getNumSubEntities(); iSubEntity++)
                        //      {
                        //              Ogre::MaterialPtr materialPtr = Ogre::MaterialManager::getSingleton().getByName(mBillboardCloudEntity->getSubEntity(iSubEntity)->getMaterialName());
                        //              Ogre::LogManager::getSingleton().logMessage("Reloading texture:" + materialPtr->getTechnique(0)->getPass(0)->getTextureUnitState(0)->getTextureName());

                        //              Ogre::TexturePtr texturePtr = Ogre::TextureManager::getSingleton().getByName(materialPtr->getTechnique(0)->getPass(0)->getTextureUnitState(0)->getTextureName());
                        //              texturePtr->reload();
                        //              materialPtr->reload();
                        //      }
                        //      mReloadedTextures = true;
                        //}

                        return OgreFrameListenerMode::frameStarted(evt, inputReader);   
                }

                void setBillboardCloudMeshName(Ogre::String billboardCloudMeshName)
                {
                        mBillboardCloudMeshName = billboardCloudMeshName;
                }

                virtual void createScene()
                {
                        mWindow->getViewport(0)->setBackgroundColour(Ogre::ColourValue(0.0, 0.0, 0.0, 1.0));

                        Ogre::SceneNode* sNode = mSceneMgr->getRootSceneNode()->createChildSceneNode();
                        //mBillboardCloudEntity = mSceneMgr->createEntity(mBillboardCloudMeshName, mBillboardCloudMeshName);            
                        mBillboardCloudEntity = mSceneMgr->createEntity("chestnutLeavesBillboardCloudGrouped.mesh", "chestnutLeavesBillboardCloudGrouped.mesh");                
                        sNode->attachObject(mBillboardCloudEntity);
                        sNode->rotate(Ogre::Vector3::UNIT_X, Ogre::Radian(Ogre::Degree(-90.0)));
                }

        protected:
                Ogre::String mBillboardCloudMeshName;

                Ogre::Entity *mBillboardCloudEntity;

                bool mReloadedTextures;
};

}
#endif