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OgreD3D9VertexDeclaration.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) 2000-2005 The OGRE Team
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 */
00025 #ifndef __D3D9VERTEXDECLARATION_H__
00026 #define __D3D9VERTEXDECLARATION_H__
00027 
00028 #include "OgreD3D9Prerequisites.h"
00029 #include "OgreHardwareVertexBuffer.h"
00030 
00031 namespace Ogre { 
00032 
00034     class D3D9VertexDeclaration : public VertexDeclaration
00035     {
00036     protected:
00037         LPDIRECT3DDEVICE9 mlpD3DDevice;
00038         LPDIRECT3DVERTEXDECLARATION9 mlpD3DDecl;
00039         bool mNeedsRebuild;
00040     public:
00041         D3D9VertexDeclaration(LPDIRECT3DDEVICE9 device);
00042         ~D3D9VertexDeclaration();
00043         
00045         const VertexElement& addElement(unsigned short source, size_t offset, VertexElementType theType,
00046             VertexElementSemantic semantic, unsigned short index = 0);
00047 
00049         const VertexElement& insertElement(unsigned short atPosition,
00050             unsigned short source, size_t offset, VertexElementType theType,
00051             VertexElementSemantic semantic, unsigned short index = 0);
00052 
00054         void removeElement(unsigned short elem_index);
00055         
00057         void removeElement(VertexElementSemantic semantic, unsigned short index = 0);
00058 
00060         void removeAllElements(void);
00061 
00062 
00064         void modifyElement(unsigned short elem_index, unsigned short source, size_t offset, VertexElementType theType,
00065             VertexElementSemantic semantic, unsigned short index = 0);
00066 
00068         LPDIRECT3DVERTEXDECLARATION9 getD3DVertexDeclaration(void);
00069 
00070 
00071     };
00072 
00073 }
00074 
00075 #endif

Copyright © 2000-2005 by The OGRE Team
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Last modified Sun Mar 12 14:37:39 2006