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125 lines
4.2 KiB
C++
125 lines
4.2 KiB
C++
// Created on: 1996-09-06
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// Created by: Christian CAILLET
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// Copyright (c) 1996-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _IGESControl_Reader_HeaderFile
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#define _IGESControl_Reader_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <XSControl_Reader.hxx>
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#include <Standard_Integer.hxx>
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#include <IFSelect_PrintFail.hxx>
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#include <IFSelect_PrintCount.hxx>
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class XSControl_WorkSession;
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class IGESData_IGESModel;
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//! Reads IGES files, checks them and translates their contents into Open CASCADE models.
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//! The IGES data can be that of a whole model or that of a specific list of entities in the model.
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//! As in XSControl_Reader, you specify the list using a selection.
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//! For translation of iges files it is possible to use the following sequence:
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//! To change parameters of translation
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//! class Interface_Static should be used before the beginning of translation
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//! (see IGES Parameters and General Parameters)
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//! Creation of reader
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//! IGESControl_Reader reader;
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//! To load a file in a model use method:
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//! reader.ReadFile("filename.igs")
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//! To check a loading file use method Check:
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//! reader.Check(failsonly); where failsonly is equal to Standard_True or
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//! Standard_False;
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//! To print the results of load:
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//! reader.PrintCheckLoad(failsonly,mode) where mode is equal to the value of
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//! enumeration IFSelect_PrintCount
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//! To transfer entities from a model the following methods can be used:
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//! for the whole model
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//! reader.TransferRoots(onlyvisible); where onlyvisible is equal to
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//! Standard_True or Standard_False;
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//! To transfer a list of entities:
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//! reader.TransferList(list);
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//! To transfer one entity
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//! reader.TransferEntity(ent) or reader.Transfer(num);
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//! To obtain a result the following method can be used:
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//! reader.IsDone()
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//! reader.NbShapes() and reader.Shape(num); or reader.OneShape();
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//! To print the results of transfer use method:
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//! reader.PrintTransferInfo(failwarn,mode); where printfail is equal to the
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//! value of enumeration IFSelect_PrintFail, mode see above.
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//! Gets correspondence between an IGES entity and a result shape obtained therefrom.
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//! reader.TransientProcess();
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//! TopoDS_Shape shape =
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//! TransferBRep::ShapeResult(reader.TransientProcess(),ent);
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class IGESControl_Reader : public XSControl_Reader
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Creates a Reader from scratch
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Standard_EXPORT IGESControl_Reader();
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//! Creates a Reader from an already existing Session
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Standard_EXPORT IGESControl_Reader(const Handle(XSControl_WorkSession)& WS, const Standard_Boolean scratch = Standard_True);
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//! Set the transion of ALL Roots (if theReadOnlyVisible is False)
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//! or of Visible Roots (if theReadOnlyVisible is True)
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void SetReadVisible (const Standard_Boolean ReadRoot);
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Standard_Boolean GetReadVisible() const;
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//! Returns the model as a IGESModel.
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//! It can then be consulted (header, product)
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Standard_EXPORT Handle(IGESData_IGESModel) IGESModel() const;
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//! Determines the list of root entities from Model which are candidate for
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//! a transfer to a Shape (type of entities is PRODUCT)
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//! <theReadOnlyVisible> is taken into account to define roots
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Standard_EXPORT virtual Standard_Integer NbRootsForTransfer() Standard_OVERRIDE;
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//! Prints Statistics and check list for Transfer
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Standard_EXPORT void PrintTransferInfo (const IFSelect_PrintFail failwarn, const IFSelect_PrintCount mode) const;
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protected:
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private:
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Standard_Boolean theReadOnlyVisible;
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};
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#include <IGESControl_Reader.lxx>
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#endif // _IGESControl_Reader_HeaderFile
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