source: downloads/ogre/Tools/3dsmaxExport/LEXIExporter/LexiExport/Sources/LexiOgreMeshCompiler.h @ 45

/*
-----------------------------------------------------------------------------
This source file is part of LEXIExporter

Copyright 2006 NDS Limited

Author(s):
Mark Folkenberg,
Bo Krohn

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.
-----------------------------------------------------------------------------
*/

#include "LexiIntermediateAPI.h"
#include "LexiOgreSkeletonCompiler.h"

class COgreMeshCompiler
{
public:

        COgreMeshCompiler( CIntermediateMesh* pIntermediateMesh, const CDDObject* pConfig, Ogre::String filename );
        virtual ~COgreMeshCompiler();

        bool                    WriteOgreMesh( const Ogre::String& sFilename );

        Ogre::MeshPtr   GetOgreMesh( void );

protected:

        void    InitializeOgreComponents( void );

        void    CreateOgreMesh( CIntermediateMesh* pIntermediateMesh );
        void    CreateSubMeshes( CIntermediateMesh* pIntermediateMesh );
        void    CreateBuffers( CIntermediateMesh* pIntermediateMesh );
        void    CreateIndexBuffer( CIntermediateMesh* pIntermediateMesh );
        void    CreateVertexBuffer( CIntermediateMesh* pIntermediateMesh );
        void    CreateNormalBuffer( CIntermediateMesh* pIntermediateMesh );
        void    CreateDiffuseBuffer( CIntermediateMesh* pIntermediateMesh );
        void    CreateTexCoordBuffer( CIntermediateMesh* pIntermediateMesh );
        void    CreatePoseBuffers( CIntermediateMesh* pIntermediateMesh );
        void    CreateMeshBounds( void );
        void    PrintVertexDataToLog( void );

        void    SetBoneAssignments( const CTriangle& face, CIntermediateMesh* pIntermediateMesh );

private:

        void    ReadConfig( const CDDObject* pConfig );
        void    ReindexIntermediateBuffers( CIntermediateMesh* pIntermediateMesh );

        unsigned int CreatePose( CIntermediateMesh* pIntermediateMesh, Ogre::String name, unsigned int iFrame, bool bOptimize );
        unsigned int m_iNrPoses;

        Ogre::MeshPtr                   m_pOgreMesh;
        Ogre::Real                              m_MaxSquaredLength;
        Ogre::AxisAlignedBox    m_AABB;
        int                                             m_iBind;

        bool    m_bReindex;
        bool    m_bExportNormals;
        bool    m_bExportColours;
        bool    m_bExportTexUVs;
        bool    m_bExportSkeleton;

        COgreSkeletonCompiler* m_pSkeletonCompiler;

        Ogre::HardwareIndexBuffer::IndexType            m_IndexBitType;
        std::map<CIntermediateMaterial*, Ogre::SubMesh*>        m_lMaterialSubMeshMap;

        Ogre::HardwareVertexBufferSharedPtr vBuf;
        unsigned int m_iNrVerts;

};