Noise.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_Noise_H_
#define _Hydrax_Noise_H_
 
#include "Prerequisites.h"
#include "GPUNormalMapManager.h"
 
 
 
namespace Hydrax{ namespace Noise
{
    class Noise
    {
    public:
        Noise(const Ogre::String &Name, const bool& GPUNormalMapSupported);
 
        virtual ~Noise();
 
        virtual void create();
 
        virtual void remove();
 
        virtual bool createGPUNormalMapResources(GPUNormalMapManager *g);
 
        virtual void removeGPUNormalMapResources(GPUNormalMapManager *g);
 
        virtual void update(const Ogre::Real &timeSinceLastFrame) = 0;
 
        virtual void saveCfg(Ogre::String &Data);
 
        virtual bool loadCfg(Ogre::ConfigFile &CfgFile);
 
        inline const Ogre::String& getName() const
        {
            return mName;
        }
 
        inline const bool& isCreated() const
        {
            return mCreated;
        }
 
        inline const bool& isGPUNormalMapSupported() const
        {
            return mGPUNormalMapSupported;
        }
 
        inline const bool& areGPUNormalMapResourcesCreated() const
        {
            return mGPUNormalMapResourcesCreated;
        }
 
        virtual float getValue(const float &x, const float &y) = 0;
 
    protected:
        Ogre::String mName;
        bool mCreated;
 
        bool mGPUNormalMapSupported;
        bool mGPUNormalMapResourcesCreated;
    };
}}
 
 
#endif