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142 lines
4.5 KiB
C++
142 lines
4.5 KiB
C++
// Created on: 1995-12-12
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// Created by: Jacques GOUSSARD
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// Copyright (c) 1995-1999 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 _BRepCheck_Wire_HeaderFile
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#define _BRepCheck_Wire_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <Standard_Boolean.hxx>
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#include <BRepCheck_Status.hxx>
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#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
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#include <BRepCheck_Result.hxx>
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class TopoDS_Wire;
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class TopoDS_Shape;
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class TopoDS_Face;
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class TopoDS_Edge;
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class BRepCheck_Wire;
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DEFINE_STANDARD_HANDLE(BRepCheck_Wire, BRepCheck_Result)
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class BRepCheck_Wire : public BRepCheck_Result
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{
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public:
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Standard_EXPORT BRepCheck_Wire(const TopoDS_Wire& W);
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//! if <ContextShape> is a face, consequently checks
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//! SelfIntersect(), Closed(), Orientation() and
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//! Closed2d until faulty is found
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Standard_EXPORT void InContext (const TopoDS_Shape& ContextShape) Standard_OVERRIDE;
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//! checks that the wire is not empty and "connex".
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//! Called by constructor
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Standard_EXPORT void Minimum() Standard_OVERRIDE;
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//! Does nothing
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Standard_EXPORT void Blind() Standard_OVERRIDE;
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//! Checks if the oriented edges of the wire give a
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//! closed wire. If the wire is closed, returns
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//! BRepCheck_NoError. Warning : if the first and
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//! last edge are infinite, the wire will be
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//! considered as a closed one. If <Update> is set to
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//! Standard_True, registers the status in the list.
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//! May return (and registers):
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//! **BRepCheck_NotConnected, if wire is not
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//! topologically closed
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//! **BRepCheck_RedundantEdge, if an edge is in wire
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//! more than 3 times or in case of 2 occurences if
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//! not with FORWARD and REVERSED orientation.
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//! **BRepCheck_NoError
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Standard_EXPORT BRepCheck_Status Closed (const Standard_Boolean Update = Standard_False);
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//! Checks if edges of the wire give a wire closed in
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//! 2d space.
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//! Returns BRepCheck_NoError, or BRepCheck_NotClosed
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//! If <Update> is set to Standard_True, registers the
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//! status in the list.
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Standard_EXPORT BRepCheck_Status Closed2d (const TopoDS_Face& F, const Standard_Boolean Update = Standard_False);
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//! Checks if the oriented edges of the wire are
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//! correctly oriented. An internal call is made to
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//! the method Closed. If no face exists, call the
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//! method with a null face (TopoDS_face()). If
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//! <Update> is set to Standard_True, registers the
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//! status in the list.
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//! May return (and registers):
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//! BRepCheck_InvalidDegeneratedFlag,
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//! BRepCheck_BadOrientationOfSubshape,
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//! BRepCheck_NotClosed,
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//! BRepCheck_NoError
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Standard_EXPORT BRepCheck_Status Orientation (const TopoDS_Face& F, const Standard_Boolean Update = Standard_False);
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//! Checks if the wire intersect itself on the face
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//! <F>. <E1> and <E2> are the first intersecting
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//! edges found. <E2> may be a null edge when a
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//! self-intersecting edge is found.If <Update> is set
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//! to Standard_True, registers the status in the
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//! list.
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//! May return (and register):
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//! BRepCheck_EmptyWire,
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//! BRepCheck_SelfIntersectingWire,
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//! BRepCheck_NoCurveOnSurface,
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//! BRepCheck_NoError
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Standard_EXPORT BRepCheck_Status SelfIntersect (const TopoDS_Face& F, TopoDS_Edge& E1, TopoDS_Edge& E2, const Standard_Boolean Update = Standard_False);
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//! report SelfIntersect() check would be (is) done
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Standard_EXPORT Standard_Boolean GeometricControls() const;
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//! set SelfIntersect() to be checked
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Standard_EXPORT void GeometricControls (const Standard_Boolean B);
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//! Sets status of Wire;
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Standard_EXPORT void SetStatus (const BRepCheck_Status theStatus);
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DEFINE_STANDARD_RTTIEXT(BRepCheck_Wire,BRepCheck_Result)
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protected:
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private:
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Standard_Boolean myCdone;
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BRepCheck_Status myCstat;
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TopTools_IndexedDataMapOfShapeListOfShape myMapVE;
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Standard_Boolean myGctrl;
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};
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#endif // _BRepCheck_Wire_HeaderFile
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