nuclear@0: /*
nuclear@0: Open Asset Import Library (assimp)
nuclear@0: ----------------------------------------------------------------------
nuclear@0: 
nuclear@0: Copyright (c) 2006-2008, assimp team
nuclear@0: All rights reserved.
nuclear@0: 
nuclear@0: Redistribution and use of this software in source and binary forms, 
nuclear@0: with or without modification, are permitted provided that the 
nuclear@0: following conditions are met:
nuclear@0: 
nuclear@0: * Redistributions of source code must retain the above
nuclear@0:   copyright notice, this list of conditions and the
nuclear@0:   following disclaimer.
nuclear@0: 
nuclear@0: * Redistributions in binary form must reproduce the above
nuclear@0:   copyright notice, this list of conditions and the
nuclear@0:   following disclaimer in the documentation and/or other
nuclear@0:   materials provided with the distribution.
nuclear@0: 
nuclear@0: * Neither the name of the assimp team, nor the names of its
nuclear@0:   contributors may be used to endorse or promote products
nuclear@0:   derived from this software without specific prior
nuclear@0:   written permission of the assimp team.
nuclear@0: 
nuclear@0: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
nuclear@0: "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
nuclear@0: LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
nuclear@0: A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
nuclear@0: OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
nuclear@0: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
nuclear@0: LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
nuclear@0: DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
nuclear@0: THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
nuclear@0: (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
nuclear@0: OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
nuclear@0: 
nuclear@0: ----------------------------------------------------------------------
nuclear@0: */
nuclear@0: #ifndef ASSIMP_Q3BSPFILEDATA_H_INC
nuclear@0: #define ASSIMP_Q3BSPFILEDATA_H_INC
nuclear@0: 
nuclear@0: #include <vector>
nuclear@0: 
nuclear@0: namespace Assimp
nuclear@0: {
nuclear@0: namespace Q3BSP
nuclear@0: {
nuclear@0: 
nuclear@0: static const unsigned int CE_BSP_LIGHTMAPWIDTH = 128;
nuclear@0: static const unsigned int CE_BSP_LIGHTMAPHEIGHT = 128;
nuclear@0: 
nuclear@0: static const unsigned int CE_BSP_LIGHTMAPSIZE = 128*128*3;	///< = 128( width ) * 128 ( height ) * 3 ( channels / RGB ).
nuclear@0: static const int VERION_Q3LEVEL = 46;						///< Supported version.
nuclear@0: 
nuclear@0: ///	Geometric type enumeration
nuclear@0: enum Q3BSPGeoType
nuclear@0: {
nuclear@0: 	Polygon = 1,
nuclear@0: 	Patch, 
nuclear@0: 	TriangleMesh,
nuclear@0: 	Billboard 
nuclear@0: };
nuclear@0: 
nuclear@0: ///	Integer vector.
nuclear@0: struct ceVec3i 
nuclear@0: {
nuclear@0:     int x, y, z;
nuclear@0: 	ceVec3i(): x( 0 ), y( 0 ), z( 0 ) { /* empty */ }
nuclear@0: 	ceVec3i( int iX, int iY=0, int iZ=0) : x( iX ), y( iY ), z( iZ ) { /* empty */ }
nuclear@0: };
nuclear@0: 
nuclear@0: ///	Fileheader
nuclear@0: struct sQ3BSPHeader 
nuclear@0: {
nuclear@0: 	char strID[ 4 ];	//!< Should be "IBSP"
nuclear@0: 	int iVersion;	//!< 46 for standard levels
nuclear@0: };
nuclear@0: 
nuclear@0: ///	Descripes an entry.
nuclear@0: struct sQ3BSPLump 
nuclear@0: {
nuclear@0: 	int iOffset;	///< Offset from startpointer of file
nuclear@0: 	int iSize;		///< Size fo part
nuclear@0: };
nuclear@0: 
nuclear@0: struct vec2f
nuclear@0: {
nuclear@0: 	float x,y;
nuclear@0: };
nuclear@0: 
nuclear@0: struct vec3f
nuclear@0: {
nuclear@0: 	float x, y, z;
nuclear@0: };
nuclear@0: 
nuclear@0: ///	Vertex of a Q3 level
nuclear@0: struct sQ3BSPVertex 
nuclear@0: {
nuclear@0: 	vec3f vPosition;	///< Position of vertex
nuclear@0: 	vec2f vTexCoord;	///< (u,v) Texturecoordinate of detailtexture
nuclear@0: 	vec2f vLightmap;	///< (u,v) Texturecoordinate of lightmap
nuclear@0: 	vec3f vNormal;		///< vertex normale
nuclear@0: 	unsigned char bColor[ 4 ];			///< Color in RGBA
nuclear@0: };
nuclear@0: 
nuclear@0: ///	A face in bsp format info
nuclear@0: struct sQ3BSPFace 
nuclear@0: {
nuclear@0: 	int iTextureID;					///< Index in texture array
nuclear@0: 	int iEffect;					///< Index in effectarray (-1 = no effect)
nuclear@0: 	int iType;						///< 1=Polygon, 2=Patch, 3=Mesh, 4=Billboard
nuclear@0: 	int iVertexIndex;				///< Start index of polygon
nuclear@0: 	int iNumOfVerts;				///< Number of vertices
nuclear@0: 	int	iFaceVertexIndex;			///< Index of first mesh vertex
nuclear@0: 	int iNumOfFaceVerts;			///< Anzahl der Meshvertices
nuclear@0: 	int iLightmapID;				///< Index to the lightmap array
nuclear@0: 	int iLMapCorner[ 2 ];			///< Die Ecke der Lightmap in der Textur
nuclear@0: 	int iLMapSize[ 2 ];				///< Size of the lightmap stored on the texture
nuclear@0: 	vec3f vLMapPos;					///< 3D-Ursprung der Lightmap
nuclear@0: 	vec3f vLMapVecs[ 2 ];			///< 3D-s-t-Vektoren
nuclear@0: 	vec3f vNormal;					///< Polygonnormale
nuclear@0: 	int patchWidth, patchHeight;	///< bezier patch
nuclear@0: };
nuclear@0: 
nuclear@0: /// A quake3 texture name.
nuclear@0: struct sQ3BSPTexture 
nuclear@0: {
nuclear@0: 	char strName[ 64 ];		///< Name of the texture without extention
nuclear@0: 	int iFlags;				///< Not used
nuclear@0: 	int iContents;			///< Not used
nuclear@0: };
nuclear@0: 
nuclear@0: ///	A lightmap of the level, size 128 x 128, RGB components.
nuclear@0: struct sQ3BSPLightmap 
nuclear@0: {
nuclear@0: 	unsigned char bLMapData[ CE_BSP_LIGHTMAPSIZE ];
nuclear@0: 	sQ3BSPLightmap() 
nuclear@0: 	{	
nuclear@0: 		memset(bLMapData, 0, CE_BSP_LIGHTMAPSIZE ); 
nuclear@0: 	}
nuclear@0: };
nuclear@0: 
nuclear@0: struct SubPatch
nuclear@0: {
nuclear@0: 	std::vector<size_t> indices;
nuclear@0: 	int lightmapID;
nuclear@0: };
nuclear@0: 
nuclear@0: enum eLumps 
nuclear@0: {
nuclear@0: 	kEntities = 0,
nuclear@0: 	kTextures,
nuclear@0: 	kPlanes,
nuclear@0: 	kNodes,
nuclear@0: 	kLeafs,
nuclear@0: 	kLeafFaces,
nuclear@0: 	kLeafBrushes,
nuclear@0: 	kModels,
nuclear@0: 	kBrushes,
nuclear@0: 	kBrushSides,
nuclear@0: 	kVertices,
nuclear@0: 	kMeshVerts,
nuclear@0: 	kShaders,
nuclear@0: 	kFaces,
nuclear@0: 	kLightmaps,
nuclear@0: 	kLightVolumes,
nuclear@0: 	kVisData,
nuclear@0: 	kMaxLumps
nuclear@0: };
nuclear@0: 
nuclear@0: struct Q3BSPModel
nuclear@0: {
nuclear@0: 	std::vector<unsigned char> m_Data;
nuclear@0: 	std::vector<sQ3BSPLump*> m_Lumps;
nuclear@0: 	std::vector<sQ3BSPVertex*> m_Vertices;
nuclear@0: 	std::vector<sQ3BSPFace*> m_Faces;
nuclear@0: 	std::vector<int> m_Indices;
nuclear@0: 	std::vector<sQ3BSPTexture*> m_Textures;
nuclear@0: 	std::vector<sQ3BSPLightmap*> m_Lightmaps;
nuclear@0: 	std::vector<char> m_EntityData;
nuclear@0: 	std::string m_ModelName;
nuclear@0: 
nuclear@0: 	Q3BSPModel() :
nuclear@0: 		m_Data(),
nuclear@0: 		m_Lumps(),
nuclear@0: 		m_Vertices(),
nuclear@0: 		m_Faces(),
nuclear@0: 		m_Indices(),
nuclear@0: 		m_Textures(),
nuclear@0: 		m_Lightmaps(),
nuclear@0: 		m_EntityData(),
nuclear@0: 		m_ModelName( "" )
nuclear@0: 	{
nuclear@0: 		// empty
nuclear@0: 	}
nuclear@0: 
nuclear@0: 	~Q3BSPModel()
nuclear@0: 	{
nuclear@0: 		for ( unsigned int i=0; i<m_Lumps.size(); i++ )
nuclear@0: 			if ( NULL != m_Lumps[i] )
nuclear@0: 				delete m_Lumps[i];
nuclear@0: 		
nuclear@0: 		for ( unsigned int i=0; i<m_Vertices.size(); i++ )
nuclear@0: 			if ( NULL != m_Vertices[ i ] )
nuclear@0: 				delete m_Vertices[ i ];
nuclear@0: 		for ( unsigned int i=0; i<m_Faces.size(); i++ )
nuclear@0: 			if ( NULL != m_Faces[ i ] )
nuclear@0: 				delete m_Faces[ i ];
nuclear@0: 		for ( unsigned int i=0; i<m_Textures.size(); i++ )
nuclear@0: 			if ( NULL != m_Textures[ i ] )
nuclear@0: 				delete m_Textures[ i ];
nuclear@0: 		for ( unsigned int i=0; i<m_Lightmaps.size(); i++ )
nuclear@0: 			if ( NULL != m_Lightmaps[ i ] )
nuclear@0: 				delete m_Lightmaps[ i ];
nuclear@0: 
nuclear@0: 		m_Lumps.clear();
nuclear@0: 		m_Vertices.clear();
nuclear@0: 		m_Faces.clear();
nuclear@0: 		m_Textures.clear();
nuclear@0: 		m_Lightmaps.clear();
nuclear@0: 	}
nuclear@0: };
nuclear@0: 
nuclear@0: } // Namespace Q3BSP
nuclear@0: } // Namespace Assimp
nuclear@0: 
nuclear@0: #endif // ASSIMP_Q3BSPFILEDATA_H_INC