OgreMaterialManager.h

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00001 /*
00002 -----------------------------------------------------------------------------
00003 This source file is part of OGRE
00004     (Object-oriented Graphics Rendering Engine)
00005 For the latest info, see http://www.ogre3d.org/
00006 
00007 Copyright (c) 2000-2006 Torus Knot Software Ltd
00008 Also see acknowledgements in Readme.html
00009 
00010 This program is free software; you can redistribute it and/or modify it under
00011 the terms of the GNU Lesser General Public License as published by the Free Software
00012 Foundation; either version 2 of the License, or (at your option) any later
00013 version.
00014 
00015 This program is distributed in the hope that it will be useful, but WITHOUT
00016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
00018 
00019 You should have received a copy of the GNU Lesser General Public License along with
00020 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
00021 Place - Suite 330, Boston, MA 02111-1307, USA, or go to
00022 http://www.gnu.org/copyleft/lesser.txt.
00023 
00024 You may alternatively use this source under the terms of a specific version of
00025 the OGRE Unrestricted License provided you have obtained such a license from
00026 Torus Knot Software Ltd.
00027 -----------------------------------------------------------------------------
00028 */
00029 #ifndef __MATERIALMANAGER_H__
00030 #define __MATERIALMANAGER_H__
00031 
00032 #include "OgrePrerequisites.h"
00033 
00034 #include "OgreSingleton.h"
00035 #include "OgreResourceManager.h"
00036 #include "OgreMaterial.h"
00037 #include "OgreStringVector.h"
00038 #include "OgreMaterialSerializer.h"
00039 
00040 namespace Ogre {
00041 
00042 
00058     class _OgreExport MaterialManager : public ResourceManager, public Singleton<MaterialManager>
00059     {
00060     public:
00064         class Listener
00065         {
00066         public:
00068             virtual ~Listener() { }
00098             virtual Technique* handleSchemeNotFound(unsigned short schemeIndex, 
00099                 const String& schemeName, Material* originalMaterial, unsigned short lodIndex, 
00100                 const Renderable* rend) = 0;
00101 
00102         };
00103 
00104     protected:
00105 
00107         FilterOptions mDefaultMinFilter;
00109         FilterOptions mDefaultMagFilter;
00111         FilterOptions mDefaultMipFilter;
00113         unsigned int mDefaultMaxAniso;
00115         OGRE_THREAD_POINTER(MaterialSerializer, mSerializer);
00117         MaterialPtr mDefaultSettings;
00119         Resource* createImpl(const String& name, ResourceHandle handle, 
00120             const String& group, bool isManual, ManualResourceLoader* loader,
00121             const NameValuePairList* params);
00122 
00124         typedef std::map<String, unsigned short> SchemeMap;
00126         SchemeMap mSchemes;
00128         String mActiveSchemeName;
00130         unsigned short mActiveSchemeIndex;
00131 
00132         typedef std::list<Listener*> ListenerList;
00133         ListenerList mListenerList;
00134 
00135     public:
00137         static String DEFAULT_SCHEME_NAME;
00138         
00141         MaterialManager();
00142 
00145         virtual ~MaterialManager();
00146 
00149         void initialise(void);
00150         
00153         void parseScript(DataStreamPtr& stream, const String& groupName);
00154 
00155 
00162         virtual void setDefaultTextureFiltering(TextureFilterOptions fo);
00167         virtual void setDefaultTextureFiltering(FilterType ftype, FilterOptions opts);
00172         virtual void setDefaultTextureFiltering(FilterOptions minFilter, FilterOptions magFilter, FilterOptions mipFilter);
00173 
00175         virtual FilterOptions getDefaultTextureFiltering(FilterType ftype) const;
00176 
00183         void setDefaultAnisotropy(unsigned int maxAniso);
00185         unsigned int getDefaultAnisotropy() const;
00186 
00217         virtual MaterialPtr getDefaultSettings(void) const { return mDefaultSettings; }
00218 
00222         virtual unsigned short _getSchemeIndex(const String& name);
00226         virtual const String& _getSchemeName(unsigned short index);
00230         virtual unsigned short _getActiveSchemeIndex(void) const;
00231 
00235         virtual const String& getActiveScheme(void) const;
00236         
00240         virtual void setActiveScheme(const String& schemeName);
00241 
00243         virtual void addListener(Listener* l);
00245         virtual void removeListener(Listener* l);
00246 
00248         virtual Technique* _arbitrateMissingTechniqueForActiveScheme(
00249             Material* mat, unsigned short lodIndex, const Renderable* rend);
00250 
00266         static MaterialManager& getSingleton(void);
00282         static MaterialManager* getSingletonPtr(void);
00283 
00284     };
00285 
00286 }
00287 
00288 #endif

Copyright © 2008 Torus Knot Software Ltd
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This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Sep 27 22:02:23 2009