nuclear@0: /*
nuclear@0: Open Asset Import Library (assimp)
nuclear@0: ----------------------------------------------------------------------
nuclear@0: 
nuclear@0: Copyright (c) 2006-2012, 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: #ifndef OBJFILEMTLIMPORTER_H_INC
nuclear@0: #define OBJFILEMTLIMPORTER_H_INC
nuclear@0: 
nuclear@0: #include <vector>
nuclear@0: #include <string>
nuclear@0: 
nuclear@0: struct aiColor3D;
nuclear@0: 
nuclear@0: namespace Assimp
nuclear@0: {
nuclear@0: 
nuclear@0: namespace ObjFile
nuclear@0: {
nuclear@0: struct Model;
nuclear@0: struct Material;
nuclear@0: 
nuclear@0: }
nuclear@0: 
nuclear@0: 
nuclear@0: /**
nuclear@0:  *	@class	ObjFileMtlImporter
nuclear@0:  *	@brief	Loads the material description from a mtl file.
nuclear@0:  */
nuclear@0: class ObjFileMtlImporter
nuclear@0: {
nuclear@0: public:
nuclear@0: 	static const size_t BUFFERSIZE = 2048;
nuclear@0: 	typedef std::vector<char> DataArray;
nuclear@0: 	typedef std::vector<char>::iterator DataArrayIt;
nuclear@0: 	typedef std::vector<char>::const_iterator ConstDataArrayIt;
nuclear@0: 
nuclear@0: public:
nuclear@0: 	//!	\brief	Default constructor
nuclear@0: 	ObjFileMtlImporter( std::vector<char> &buffer, const std::string &strAbsPath, 
nuclear@0: 		ObjFile::Model *pModel );
nuclear@0: 	
nuclear@0: 	//!	\brief	DEstructor
nuclear@0: 	~ObjFileMtlImporter();
nuclear@0: 
nuclear@0: private:
nuclear@0: 	///	Copy constructor, empty.
nuclear@0: 	ObjFileMtlImporter(const ObjFileMtlImporter &rOther);
nuclear@0: 	///	\brief	Assignment operator, returns only a reference of this instance.
nuclear@0: 	ObjFileMtlImporter &operator = (const ObjFileMtlImporter &rOther);
nuclear@0: 	///	Load the whole material description
nuclear@0: 	void load();
nuclear@0: 	///	Get color data.
nuclear@0: 	void getColorRGBA( aiColor3D *pColor);
nuclear@0: 	///	Get illumination model from loaded data
nuclear@0: 	void getIlluminationModel( int &illum_model );
nuclear@0: 	///	Gets a float value from data.	
nuclear@0: 	void getFloatValue( float &value );
nuclear@0: 	///	Creates a new material from loaded data.
nuclear@0: 	void createMaterial();
nuclear@0: 	///	Get texture name from loaded data.
nuclear@0: 	void getTexture();
nuclear@0: 
nuclear@0: private:
nuclear@0: 	//!	Absolute pathname
nuclear@0: 	std::string m_strAbsPath;
nuclear@0: 	//!	Data iterator showing to the current position in data buffer
nuclear@0: 	DataArrayIt m_DataIt;
nuclear@0: 	//!	Data iterator to end of buffer
nuclear@0: 	DataArrayIt m_DataItEnd;
nuclear@0: 	//!	USed model instance
nuclear@0: 	ObjFile::Model *m_pModel;
nuclear@0: 	//!	Current line in file
nuclear@0: 	unsigned int m_uiLine;
nuclear@0: 	//!	Helper buffer
nuclear@0: 	char m_buffer[BUFFERSIZE];
nuclear@0: };
nuclear@0: 
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: 
nuclear@0: } // Namespace Assimp
nuclear@0: 
nuclear@0: #endif