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File indexing completed on 2025-01-18 10:04:43

0001 // Copyright (c) 2022 OPEN CASCADE SAS
0002 //
0003 // This file is part of Open CASCADE Technology software library.
0004 //
0005 // This library is free software; you can redistribute it and/or modify it under
0006 // the terms of the GNU Lesser General Public License version 2.1 as published
0007 // by the Free Software Foundation, with special exception defined in the file
0008 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0009 // distribution for complete text of the license and disclaimer of any warranty.
0010 //
0011 // Alternatively, this file may be used under the terms of Open CASCADE
0012 // commercial license or contractual agreement.
0013 
0014 #ifndef _RWObj_ConfigurationNode_HeaderFile
0015 #define _RWObj_ConfigurationNode_HeaderFile
0016 
0017 #include <DE_ConfigurationNode.hxx>
0018 #include <RWMesh_CoordinateSystem.hxx>
0019 
0020 //! The purpose of this class is to configure the transfer process for OBJ format
0021 //! Stores the necessary settings for RWObj_Provider.
0022 //! Configures and creates special provider to transfer OBJ files.
0023 //!
0024 //! Nodes grouped by Vendor name and Format type.
0025 //! The Vendor name is "OCC"
0026 //! The Format type is "OBJ"
0027 //! The supported CAD extension is ".obj"
0028 //! The import process is supported.
0029 //! The export process is supported.
0030 class RWObj_ConfigurationNode : public DE_ConfigurationNode
0031 {
0032   DEFINE_STANDARD_RTTIEXT(RWObj_ConfigurationNode, DE_ConfigurationNode)
0033 public:
0034 
0035   //! Initializes all field by default
0036   Standard_EXPORT RWObj_ConfigurationNode();
0037 
0038   //! Copies values of all fields
0039   //! @param[in] theNode object to copy
0040   Standard_EXPORT RWObj_ConfigurationNode(const Handle(RWObj_ConfigurationNode)& theNode);
0041 
0042   //! Updates values according the resource
0043   //! @param[in] theResource input resource to use
0044   //! @return true if theResource loading has ended correctly
0045   Standard_EXPORT virtual bool Load(const Handle(DE_ConfigurationContext)& theResource) Standard_OVERRIDE;
0046 
0047   //! Writes configuration to the string
0048   //! @return result resource string
0049   Standard_EXPORT virtual TCollection_AsciiString Save() const Standard_OVERRIDE;
0050 
0051   //! Copies values of all fields
0052   //! @return new object with the same field values
0053   Standard_EXPORT virtual Handle(DE_ConfigurationNode) Copy() const Standard_OVERRIDE;
0054 
0055   //! Creates new provider for the own format
0056   //! @return new created provider
0057   Standard_EXPORT virtual Handle(DE_Provider) BuildProvider() Standard_OVERRIDE;
0058 
0059 public:
0060 
0061   //! Checks the import supporting
0062   //! @return true if import is supported
0063   Standard_EXPORT virtual bool IsImportSupported() const Standard_OVERRIDE;
0064 
0065   //! Checks the export supporting
0066   //! @return true if export is supported
0067   Standard_EXPORT virtual bool IsExportSupported() const Standard_OVERRIDE;
0068 
0069   //! Gets CAD format name of associated provider
0070   //! @return provider CAD format
0071   Standard_EXPORT virtual TCollection_AsciiString GetFormat() const Standard_OVERRIDE;
0072 
0073   //! Gets provider's vendor name of associated provider
0074   //! @return provider's vendor name
0075   Standard_EXPORT virtual TCollection_AsciiString GetVendor() const Standard_OVERRIDE;
0076 
0077   //! Gets list of supported file extensions
0078   //! @return list of extensions
0079   Standard_EXPORT virtual TColStd_ListOfAsciiString GetExtensions() const Standard_OVERRIDE;
0080 
0081 public:
0082   struct RWObj_InternalSection
0083   {
0084     // Common
0085     double FileLengthUnit = 1.; //!< File length units to convert from while reading the file, defined as scale factor for m (meters)
0086     RWMesh_CoordinateSystem SystemCS = RWMesh_CoordinateSystem_Zup; //!< System origin coordinate system to perform conversion into during read
0087     RWMesh_CoordinateSystem FileCS = RWMesh_CoordinateSystem_Yup; //!< File origin coordinate system to perform conversion during read
0088     // Reading
0089     bool ReadSinglePrecision = false; //!< Flag for reading vertex data with single or double floating point precision
0090     bool ReadCreateShapes = false;  //!< Flag for create a single triangulation
0091     TCollection_AsciiString ReadRootPrefix; //!< Root folder for generating root labels names
0092     bool ReadFillDoc = true; //!< Flag for fill document from shape sequence
0093     bool ReadFillIncomplete = true; //!< Flag for fill the document with partially retrieved data even if reader has failed with error
0094     int ReadMemoryLimitMiB = -1; //!< Memory usage limit
0095     // Writing
0096     TCollection_AsciiString WriteComment; //!< Export special comment
0097     TCollection_AsciiString WriteAuthor; //!< Author of exported file name
0098   } InternalParameters;
0099 };
0100 
0101 #endif // _RWObj_ConfigurationNode_HeaderFile