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147 lines
4.9 KiB
C++
147 lines
4.9 KiB
C++
// Created on: 1998-08-12
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// Created by: Galina KULIKOVA
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// Copyright (c) 1998-1999 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 _ShapeFix_Shell_HeaderFile
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#define _ShapeFix_Shell_HeaderFile
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#include <Standard.hxx>
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#include <Message_ProgressIndicator.hxx>
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#include <TopoDS_Shell.hxx>
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#include <TopoDS_Compound.hxx>
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#include <ShapeFix_Root.hxx>
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#include <ShapeExtend_Status.hxx>
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class ShapeFix_Face;
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class TopoDS_Shell;
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class TopoDS_Shape;
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class TopoDS_Compound;
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class ShapeExtend_BasicMsgRegistrator;
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class ShapeFix_Shell;
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DEFINE_STANDARD_HANDLE(ShapeFix_Shell, ShapeFix_Root)
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//! Fixing orientation of faces in shell
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class ShapeFix_Shell : public ShapeFix_Root
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{
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public:
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//! Empty constructor
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Standard_EXPORT ShapeFix_Shell();
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//! Initializes by shell.
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Standard_EXPORT ShapeFix_Shell(const TopoDS_Shell& shape);
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//! Initializes by shell.
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Standard_EXPORT void Init (const TopoDS_Shell& shell);
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//! Iterates on subshapes and performs fixes
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//! (for each face calls ShapeFix_Face::Perform and
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//! then calls FixFaceOrientation). The passed progress
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//! indicator allows user to consult the current progress
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//! stage and abort algorithm if needed.
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Standard_EXPORT Standard_Boolean Perform (const Handle(Message_ProgressIndicator)& theProgress = 0);
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//! Fixes orientation of faces in shell.
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//! Changes orientation of face in the shell, if it is oriented opposite
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//! to neigbouring faces. If it is not possible to orient all faces in the
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//! shell (like in case of mebious band), this method orients only subset
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//! of faces. Other faces are stored in Error compound.
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//! Modes :
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//! isAccountMultiConex - mode for account cases of multiconnexity.
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//! If this mode is equal to Standard_True, separate shells will be created
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//! in the cases of multiconnexity. If this mode is equal to Standard_False,
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//! one shell will be created without account of multiconnexity.By defautt - Standard_True;
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//! NonManifold - mode for creation of non-manifold shells.
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//! If this mode is equal to Standard_True one non-manifold will be created from shell
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//! contains multishared edges. Else if this mode is equal to Standard_False only
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//! manifold shells will be created. By default - Standard_False.
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Standard_EXPORT Standard_Boolean FixFaceOrientation (const TopoDS_Shell& shell, const Standard_Boolean isAccountMultiConex = Standard_True, const Standard_Boolean NonManifold = Standard_False);
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//! Returns fixed shell (or subset of oriented faces).
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Standard_EXPORT TopoDS_Shell Shell();
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//! In case of multiconnexity returns compound of fixed shells
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//! else returns one shell..
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Standard_EXPORT TopoDS_Shape Shape();
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//! Returns Number of obtainrd shells;
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Standard_EXPORT Standard_Integer NbShells() const;
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//! Returns not oriented subset of faces.
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Standard_EXPORT TopoDS_Compound ErrorFaces() const;
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//! Returns the status of the last Fix.
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Standard_EXPORT Standard_Boolean Status (const ShapeExtend_Status status) const;
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//! Returns tool for fixing faces.
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Handle(ShapeFix_Face) FixFaceTool();
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//! Sets message registrator
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Standard_EXPORT virtual void SetMsgRegistrator (const Handle(ShapeExtend_BasicMsgRegistrator)& msgreg) Standard_OVERRIDE;
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//! Sets basic precision value (also to FixWireTool)
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Standard_EXPORT virtual void SetPrecision (const Standard_Real preci) Standard_OVERRIDE;
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//! Sets minimal allowed tolerance (also to FixWireTool)
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Standard_EXPORT virtual void SetMinTolerance (const Standard_Real mintol) Standard_OVERRIDE;
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//! Sets maximal allowed tolerance (also to FixWireTool)
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Standard_EXPORT virtual void SetMaxTolerance (const Standard_Real maxtol) Standard_OVERRIDE;
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//! Returns (modifiable) the mode for applying fixes of
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//! ShapeFix_Face, by default True.
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Standard_Integer& FixFaceMode();
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//! Returns (modifiable) the mode for applying
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//! FixFaceOrientation, by default True.
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Standard_Integer& FixOrientationMode();
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DEFINE_STANDARD_RTTIEXT(ShapeFix_Shell,ShapeFix_Root)
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protected:
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TopoDS_Shell myShell;
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TopoDS_Compound myErrFaces;
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Standard_Integer myStatus;
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Handle(ShapeFix_Face) myFixFace;
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Standard_Integer myFixFaceMode;
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Standard_Integer myFixOrientationMode;
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Standard_Integer myNbShells;
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private:
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};
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#include <ShapeFix_Shell.lxx>
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#endif // _ShapeFix_Shell_HeaderFile
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