OgreQuake3Level.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 __Quake3Level_H__
#define __Quake3Level_H__

#include "OgreBspPrerequisites.h"
#include "OgreQuake3Types.h"
#include "OgreDataStream.h"


namespace Ogre {

    class Quake3Level
    {
    public:
        Quake3Level();

        void loadHeaderFromStream(DataStreamPtr& inStream);

        void loadFromStream(DataStreamPtr& inStream);

        /* Extracts the embedded lightmap texture data and loads them as textures.
           Calling this method makes the lightmap texture data embedded in
           the .bsp file available to the renderer. Lightmaps are extracted
           and loaded as Texture objects (subclass specific to RenderSystem
           subclass) and are named "@lightmap1", "@lightmap2" etc.
        */
        void extractLightmaps(void) const;

        void initialise(bool headerOnly = false);
        void initialiseCounts(void);
        void initialisePointers(void);

        void* getLump(int lumpType);
        int getLumpSize(int lumpType);

        void dumpContents(void);

        // Internal storage
        // This is ALL temporary. Don't rely on it being static
        MemoryDataStreamPtr mChunk;

        // NB no brushes, fog or local lightvolumes yet
        bsp_header_t* mHeader;
        unsigned char* mLumpStart;

        int* mElements; // vertex indexes for faces
        int mNumElements;

        void* mEntities;
        int mNumEntities;

        bsp_model_t* mModels;
        int mNumModels;

        bsp_node_t* mNodes;
        int mNumNodes;

        bsp_leaf_t* mLeaves;
        int mNumLeaves;

        int* mLeafFaces;     // Indexes to face groups by leaf
        int mNumLeafFaces;

        bsp_plane_t* mPlanes;
        int mNumPlanes;

        bsp_face_t* mFaces;      // Groups of faces
        int mNumFaces;

        bsp_vertex_t* mVertices;
        int mNumVertices;

        bsp_shader_t* mShaders;
        int mNumShaders;

        unsigned char* mLightmaps;
        int mNumLightmaps;

        bsp_vis_t* mVis;

        bsp_brush_t* mBrushes;
        int mNumBrushes;

        bsp_brushside_t* mBrushSides;
        int mNumBrushSides;

        int* mLeafBrushes;      // Groups of indexes to brushes by leaf
        int mNumLeafBrushes;



    };
}


#endif

---

Copyright © 2000-2005 by The OGRE Team

This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Feb 12 12:59:50 2006