# OgreRenderToVertexBuffer.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 __RenderToVertexBuffer_H__
    00030 #define __RenderToVertexBuffer_H__
    00031
    00032 #include "OgrePrerequisites.h"
    00033 #include "OgreMaterial.h"
    00034 #include "OgreRenderOperation.h"
    00035
    00036 namespace Ogre {
    00046     class _OgreExport RenderToVertexBuffer
    00047     {
    00048     public:
    00050         RenderToVertexBuffer();
    00052         virtual ~RenderToVertexBuffer();
    00053
    00060         VertexDeclaration* getVertexDeclaration();
    00061
    00065         unsigned int getMaxVertexCount() const { return mMaxVertexCount; }
    00066
    00070         void setMaxVertexCount(unsigned int maxVertexCount) { mMaxVertexCount = maxVertexCount; }
    00071
    00075         RenderOperation::OperationType getOperationType() const { return mOperationType; }
    00076
    00080         void setOperationType(RenderOperation::OperationType operationType) { mOperationType = operationType; }
    00081
    00085         void setResetsEveryUpdate(bool resetsEveryUpdate) { mResetsEveryUpdate = resetsEveryUpdate; }
    00086
    00090         bool getResetsEveryUpdate() const { return mResetsEveryUpdate; }
    00091
    00095         virtual void getRenderOperation(RenderOperation& op) = 0;
    00096
    00100         virtual void update(SceneManager* sceneMgr) = 0;
    00101
    00106         virtual void reset() { mResetRequested = true; }
    00107
    00113         void setSourceRenderable(Renderable* source) { mSourceRenderable = source; }
    00114
    00118         const Renderable* getSourceRenderable() const { return mSourceRenderable; }
    00119
    00124         const MaterialPtr& getRenderToBufferMaterial() { return mMaterial; }
    00125
    00130         void setRenderToBufferMaterialName(const String& materialName);
    00131     protected:
    00132         RenderOperation::OperationType mOperationType;
    00133         bool mResetsEveryUpdate;
    00134         bool mResetRequested;
    00135         MaterialPtr mMaterial;
    00136         Renderable* mSourceRenderable;
    00137         VertexData* mVertexData;
    00138         unsigned int mMaxVertexCount;
    00139     };
    00140
    00141     typedef SharedPtr<RenderToVertexBuffer> RenderToVertexBufferSharedPtr;
    00142 }
    00143
    00144 #endif

Copyright © 2008 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Dec 27 17:31:07 2009