OgreSubMesh.h

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/*
-----------------------------------------------------------------------------
This source file is part of OGRE
    (Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/

Copyright (c) 2000-2005 The OGRE Team
Also see acknowledgements in Readme.html

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt.
-----------------------------------------------------------------------------
*/
#ifndef __SubMesh_H_
#define __SubMesh_H_

#include "OgrePrerequisites.h"

#include "OgreVertexIndexData.h"
#include "OgreMaterial.h"
#include "OgreRenderOperation.h"
#include "OgreVertexBoneAssignment.h"
#include "OgreProgressiveMesh.h"
#include "OgreAnimationTrack.h"

namespace Ogre {

    class _OgreExport SubMesh
    {
        friend class Mesh;
        friend class MeshSerializerImpl;
        friend class MeshSerializerImpl_v1_2;
        friend class MeshSerializerImpl_v1_1;
    public:
        SubMesh();
        ~SubMesh();


        bool useSharedVertices;

        RenderOperation::OperationType operationType;

        VertexData *vertexData;

        IndexData *indexData;

        typedef std::vector<unsigned short> IndexMap;
        IndexMap blendIndexToBoneIndexMap;

        ProgressiveMesh::LODFaceList mLodFaceList;

        Mesh* parent;

        void setMaterialName(const String& matName);
        const String& getMaterialName(void) const;

        bool isMatInitialised(void) const;

        void _getRenderOperation(RenderOperation& rend, ushort lodIndex = 0);

        void addBoneAssignment(const VertexBoneAssignment& vertBoneAssign);

        void clearBoneAssignments(void);

        typedef std::multimap<size_t, VertexBoneAssignment> VertexBoneAssignmentList;
        typedef MapIterator<VertexBoneAssignmentList> BoneAssignmentIterator;

        BoneAssignmentIterator getBoneAssignmentIterator(void);

        void _compileBoneAssignments(void);

        typedef ConstMapIterator<AliasTextureNamePairList> AliasTextureIterator;
        AliasTextureIterator getAliasTextureIterator(void) const;
        void addTextureAlias(const String& aliasName, const String& textureName);
        void removeTextureAlias(const String& aliasName);
        void removeAllTextureAliases(void);
        bool hasTextureAliases(void) const { return !mTextureAliases.empty(); }
        size_t getTextureAliasCount(void) const { return mTextureAliases.size(); }

        bool updateMaterialUsingTextureAliases(void);

        VertexAnimationType getVertexAnimationType(void) const;

    protected:

        String mMaterialName;

        bool mMatInitialised;

        AliasTextureNamePairList mTextureAliases;

        VertexBoneAssignmentList mBoneAssignments;

        bool mBoneAssignmentsOutOfDate;

        mutable VertexAnimationType mVertexAnimationType;


        void removeLodLevels(void);



    };

} // namespace

#endif

---

Copyright © 2000-2005 by The OGRE Team

This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Mar 12 14:37:50 2006