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e67e482d99
Modified method: Approx_ComputeLine::Compute Check of multicurve is now always unconditional, the procedure of check is modified to avoid infinite loops. Modified classes: GeomLib_CheckBSplineCurve and GeomLib_Check2dBSplineCurve Correction of poles at the ends of curve is modified to fit the direction of tangent defined by two first points or two last points of walking line. Also modified: BOPAlgo_PaveFiller: modified methods PostTreatFF, RemoveUsedVertices - now unused vertices are included in the list of vertices to be absorbed by other ones.
149 lines
5.6 KiB
Plaintext
149 lines
5.6 KiB
Plaintext
// Created on: 1995-01-27
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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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#include <IntPatch_Point.hxx>
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#include <Geom_Surface.hxx>
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//=======================================================================
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//function : GeomInt_IntSS
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//purpose :
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//=======================================================================
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inline GeomInt_IntSS::GeomInt_IntSS ()
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: myNbrestr(0),
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myTolReached2d(0.0),
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myTolReached3d(0.0),
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myTolCheck(1.e-7),
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myTolAngCheck(1.e-6)
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{}
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//=======================================================================
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//function : GeomInt_IntSS
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//purpose :
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//=======================================================================
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inline GeomInt_IntSS::GeomInt_IntSS (const Handle(Geom_Surface)& S1,
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const Handle(Geom_Surface)& S2,
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const Standard_Real Tol,
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const Standard_Boolean Approx,
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const Standard_Boolean ApproxS1,
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const Standard_Boolean ApproxS2)
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: myNbrestr(0),
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myTolReached2d(0.0),
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myTolReached3d(0.0),
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myTolCheck(1.e-7),
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myTolAngCheck(1.e-6)
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{
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Perform(S1,S2,Tol,Approx,ApproxS1,ApproxS2);
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}
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//=======================================================================
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//function : Perform
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//purpose : Intersection of Adapted surfaces
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//=======================================================================
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inline void GeomInt_IntSS::Perform(const Handle(GeomAdaptor_HSurface)& HS1,
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const Handle(GeomAdaptor_HSurface)& HS2,
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const Standard_Real Tol,
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const Standard_Boolean Approx,
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const Standard_Boolean ApproxS1,
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const Standard_Boolean ApproxS2)
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{
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myHS1 = HS1;
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myHS2 = HS2;
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InternalPerform(Tol,Approx,ApproxS1,ApproxS2,Standard_False,0.,0.,0.,0.);
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}
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//=======================================================================
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//function : Perform
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//purpose : Intersection of Adapted surfaces with a Starting Point
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//=======================================================================
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inline void GeomInt_IntSS::Perform(const Handle(GeomAdaptor_HSurface)& HS1,
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const Handle(GeomAdaptor_HSurface)& HS2,
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const Standard_Real Tol,
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const Standard_Real U1, const Standard_Real V1,
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const Standard_Real U2, const Standard_Real V2,
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const Standard_Boolean Approx,
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const Standard_Boolean ApproxS1,
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const Standard_Boolean ApproxS2)
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{
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myHS1 = HS1;
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myHS2 = HS2;
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InternalPerform(Tol,Approx,ApproxS1,ApproxS2,Standard_True,U1,V1,U2,V2);
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}
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//=======================================================================
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//function : IsDone
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//purpose :
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//=======================================================================
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inline Standard_Boolean GeomInt_IntSS::IsDone () const
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{
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return myIntersector.IsDone();
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}
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//=======================================================================
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//function : TolReached2d
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//purpose :
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//=======================================================================
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inline Standard_Real GeomInt_IntSS::TolReached2d () const
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{
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return myTolReached2d;
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}
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//=======================================================================
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//function : TolReached3d
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//purpose :
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//=======================================================================
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inline Standard_Real GeomInt_IntSS::TolReached3d () const
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{
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return myTolReached3d;
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}
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//=======================================================================
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//function : NbLines
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//purpose :
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//=======================================================================
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inline Standard_Integer GeomInt_IntSS::NbLines () const
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{
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return sline.Length()-myNbrestr;
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}
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//=======================================================================
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//function : NbBoundaries
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//purpose :
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//=======================================================================
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inline Standard_Integer GeomInt_IntSS::NbBoundaries () const
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{
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StdFail_NotDone_Raise_if (!myIntersector.IsDone(), "GeomInt_IntSS::NbBoundaries() - no result");
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return myNbrestr;
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}
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//=======================================================================
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//function : NbPoints
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//purpose :
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//=======================================================================
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inline Standard_Integer GeomInt_IntSS::NbPoints () const
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{
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return myIntersector.NbPnts();
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}
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//=======================================================================
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//function : Point
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//purpose :
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//=======================================================================
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inline gp_Pnt GeomInt_IntSS::Point (const Standard_Integer Index) const
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{
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return myIntersector.Point(Index).Value();
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}
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