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OgreVertexIndexData.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 © 2000-2003 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 __VertexIndexData_H__
00026 #define __VertexIndexData_H__
00027 
00028 #include "OgrePrerequisites.h"
00029 #include "OgreHardwareVertexBuffer.h"
00030 #include "OgreHardwareIndexBuffer.h"
00031 
00032 namespace Ogre {
00033 
00035     class _OgreExport VertexData
00036     {
00037     public:
00038         VertexData();
00039         ~VertexData();
00040 
00044         VertexDeclaration* vertexDeclaration;
00048         VertexBufferBinding* vertexBufferBinding;
00050         size_t vertexStart;
00052         size_t vertexCount;
00053 
00057         VertexData* clone(void);
00058 
00059         
00083         class SoftwareBlendInfo
00084         {
00085         public:
00089             bool automaticBlend;
00091             Real* pSrcPositions;
00095             Real* pSrcNormals;
00097             unsigned short numWeightsPerVertex;
00099             Real* pBlendWeights;
00101             unsigned char* pBlendIndexes;
00102             
00103             SoftwareBlendInfo() : automaticBlend(true), pSrcPositions(0), pSrcNormals(0),
00104                 numWeightsPerVertex(1), pBlendWeights(0), pBlendIndexes(0) {}
00105             ~SoftwareBlendInfo();
00106         };
00108         SoftwareBlendInfo* softwareBlendInfo;
00109 
00110     };
00111 
00113     class _OgreExport IndexData 
00114     {
00115     public:
00116         IndexData();
00117         ~IndexData();
00119         HardwareIndexBufferSharedPtr indexBuffer;
00120 
00122         size_t indexStart;
00123 
00125         size_t indexCount;
00126 
00130         IndexData* clone(void);
00131     };
00132 
00133 
00134 }
00135 #endif
00136 

Copyright © 2002-2003 by The OGRE Team
Last modified Wed Jan 21 00:10:31 2004