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OgreGeometryData.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://ogre.sourceforge.net/
00006 
00007 Copyright © 2000-2002 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 __GeometryData_H__
00026 #define __GeometryData_H__
00027 
00028 #include "OgrePrerequisites.h"
00029 #include "OgreRenderOperation.h"
00030 
00031 
00032 namespace Ogre {
00033 
00036     struct GeometryData {
00038         unsigned short numVertices;
00040         bool hasNormals;
00042         unsigned short numTexCoords;
00044         unsigned short numTexCoordDimensions[OGRE_MAX_TEXTURE_COORD_SETS];
00046         bool hasColours;
00047 
00049         Real* pVertices;
00051         Real* pTexCoords[OGRE_MAX_TEXTURE_COORD_SETS];
00053         Real* pNormals;
00055         unsigned long* pColours;
00056 
00058         unsigned short vertexStride;
00060         unsigned short normalStride;
00062         unsigned short texCoordStride[OGRE_MAX_TEXTURE_COORD_SETS];
00064         unsigned short colourStride;
00065 
00067         unsigned short numBlendWeightsPerVertex;
00068 
00074         RenderOperation::VertexBlendData* pBlendingWeights;
00075 
00076 
00077     };
00078 
00081     typedef struct _GeomVector {
00082         Real x;
00083         Real y;
00084         Real z;
00085     } GeomVertexPosition, GeomVertexNormal;
00086 
00089     struct GeomTexCoord2D {
00090         Real u;
00091         Real v;
00092     };
00093 }// namespace
00094 
00095 #endif

Copyright © 2002 by The OGRE Team