GPUNormalMapManager.h

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/*
--------------------------------------------------------------------------------
This source file is part of Hydrax.
Visit ---
 
Copyright (C) 2008 Xavier Verguín González <xavierverguin@hotmail.com>
                                           <xavyiy@gmail.com>
 
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
 
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 
You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt.
--------------------------------------------------------------------------------
*/
 
#ifndef _Hydrax_GPUNormalMapManager_H_
#define _Hydrax_GPUNormalMapManager_H_
 
#include "Prerequisites.h"
 
#include "Enums.h"
#include "RttManager.h"
 
 
 
namespace Hydrax
{
    class Hydrax;
 
    class GPUNormalMapManager
    {
    public:
        GPUNormalMapManager(Hydrax* h);
 
        ~GPUNormalMapManager();
 
        void create();
 
        void remove();
 
        inline void setActive(const bool& Active)
        {
            if (Active)
            {
                mRttManager->initialize(RttManager::RTT_GPU_NORMAL_MAP);
            }
            else
            {
                mRttManager->remove(RttManager::RTT_GPU_NORMAL_MAP);
            }
        }
 
        inline const bool& isCreated() const
        {
            return mCreated;
        }
 
        inline Hydrax* getHydrax()
        {
            return mHydrax;
        }
 
        inline Ogre::MaterialPtr &getNormalMapMaterial()
        {
            return mNormalMapMaterial;
        }
 
        inline Ogre::TexturePtr &getTexture(const int& Index)
        {
            return mTextures.at(Index);
        }
 
        void addTexture(Ogre::TexturePtr &Texture)
        {
            mTextures.push_back(Texture);
        }
 
        inline void removeTexture(const int& Index)
        {
            Ogre::TextureManager::getSingleton().remove(mTextures.at(Index)->getName());
 
            std::vector<Ogre::TexturePtr>::iterator TexIt = mTextures.begin() + Index;
 
            mTextures.erase(TexIt);
        }
 
    private:
 
        Hydrax *mHydrax;
        RttManager *mRttManager;
 
        bool mCreated;
 
        Ogre::MaterialPtr mNormalMapMaterial;
 
        std::vector<Ogre::TexturePtr> mTextures;
    };
}
 
 
#endif