[occt.git] / src / RWObj / RWObj_MtlReader.hxx

// Author: Kirill Gavrilov
// Copyright (c) 2015-2019 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _RWObj_MtlReader_HeaderFile
#define _RWObj_MtlReader_HeaderFile

#include <Graphic3d_Vec3.hxx>
#include <RWObj_Material.hxx>
#include <NCollection_DataMap.hxx>

//! Reader of mtl files.
class RWObj_MtlReader
{
public:

  //! Main constructor.
  RWObj_MtlReader (NCollection_DataMap<TCollection_AsciiString, RWObj_Material>& theMaterials);

  //! Destructor.
  ~RWObj_MtlReader();

  //! Read the file.
  bool Read (const TCollection_AsciiString& theFolder,
             const TCollection_AsciiString& theFile);

private:

  //! Validate scalar value
  bool validateScalar (const Standard_Real theValue);

  //! Validate RGB color
  bool validateColor (const Graphic3d_Vec3& theVec);

  //! Process texture path.
  void processTexturePath (TCollection_AsciiString& theTexturePath,
                           const TCollection_AsciiString& theFolder);

private:

  FILE* myFile;
  TCollection_AsciiString myPath;
  NCollection_DataMap<TCollection_AsciiString, RWObj_Material>* myMaterials;
  int myNbLines;

};

#endif // _RWObj_MtlReader_HeaderFile
Commit	Line	Data
4151c94d	1	// Author: Kirill Gavrilov
	2	// Copyright (c) 2015-2019 OPEN CASCADE SAS
	3	//
	4	// This file is part of Open CASCADE Technology software library.
	5	//
	6	// This library is free software; you can redistribute it and/or modify it under
	7	// the terms of the GNU Lesser General Public License version 2.1 as published
	8	// by the Free Software Foundation, with special exception defined in the file
	9	// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
	10	// distribution for complete text of the license and disclaimer of any warranty.
	11	//
	12	// Alternatively, this file may be used under the terms of Open CASCADE
	13	// commercial license or contractual agreement.
	14
	15	#ifndef _RWObj_MtlReader_HeaderFile
	16	#define _RWObj_MtlReader_HeaderFile
	17
	18	#include <Graphic3d_Vec3.hxx>
	19	#include <RWObj_Material.hxx>
	20	#include <NCollection_DataMap.hxx>
	21
	22	//! Reader of mtl files.
	23	class RWObj_MtlReader
	24	{
	25	public:
	26
	27	//! Main constructor.
	28	RWObj_MtlReader (NCollection_DataMap<TCollection_AsciiString, RWObj_Material>& theMaterials);
	29
	30	//! Destructor.
	31	~RWObj_MtlReader();
	32
	33	//! Read the file.
	34	bool Read (const TCollection_AsciiString& theFolder,
	35	const TCollection_AsciiString& theFile);
	36
	37	private:
	38
	39	//! Validate scalar value
	40	bool validateScalar (const Standard_Real theValue);
	41
	42	//! Validate RGB color
	43	bool validateColor (const Graphic3d_Vec3& theVec);
	44
	45	//! Process texture path.
	46	void processTexturePath (TCollection_AsciiString& theTexturePath,
	47	const TCollection_AsciiString& theFolder);
	48
	49	private:
	50
	51	FILE* myFile;
	52	TCollection_AsciiString myPath;
	53	NCollection_DataMap<TCollection_AsciiString, RWObj_Material>* myMaterials;
	54	int myNbLines;
	55
	56	};
	57
	58	#endif // _RWObj_MtlReader_HeaderFile