# 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 (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 __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     typedef std::vector<HardwareBuffer::Usage> BufferUsageList;
    00036
    00037
    00039     class _OgreExport VertexData
    00040     {
    00041     private:
    00043         VertexData(const VertexData& rhs); /* do nothing, should not use */
    00045         VertexData& operator=(const VertexData& rhs); /* do not use */
    00046     public:
    00047         VertexData();
    00048         ~VertexData();
    00049
    00053         VertexDeclaration* vertexDeclaration;
    00057         VertexBufferBinding* vertexBufferBinding;
    00059         size_t vertexStart;
    00061         size_t vertexCount;
    00062
    00066         VertexData* clone(bool copyData = true) const;
    00067
    00087         void prepareForShadowVolume(void);
    00088
    00102         HardwareVertexBufferSharedPtr hardwareShadowVolWBuffer;
    00103
    00104
    00121         void reorganiseBuffers(VertexDeclaration* newDeclaration, const BufferUsageList& bufferUsage);
    00122
    00138         void reorganiseBuffers(VertexDeclaration* newDeclaration);
    00139
    00140
    00141
    00142     };
    00143
    00145     class _OgreExport IndexData
    00146     {
    00147     protected:
    00149         IndexData(const IndexData& rhs); /* do nothing, should not use */
    00151         IndexData& operator=(const IndexData& rhs); /* do not use */
    00152     public:
    00153         IndexData();
    00154         ~IndexData();
    00156         HardwareIndexBufferSharedPtr indexBuffer;
    00157
    00159         size_t indexStart;
    00160
    00162         size_t indexCount;
    00163
    00167         IndexData* clone(bool copyData = true) const;
    00168     };
    00169
    00170
    00171 }
    00172 #endif
    00173

Copyright © 2000-2005 by The OGRE Team
Last modified Sun Nov 20 12:36:09 2005