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73 lines
2.1 KiB
C++
73 lines
2.1 KiB
C++
// Created on: 1992-08-19
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// Created by: Modelistation
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// Copyright (c) 1992-1999 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 <Hatch_Hatcher.hxx>
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#include <Hatch_Line.hxx>
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#include <Hatch_Parameter.hxx>
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//=======================================================================
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//function : Hatch_Line
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//purpose :
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//=======================================================================
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Hatch_Line::Hatch_Line()
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: myForm(Hatch_ANYLINE)
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{
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}
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//=======================================================================
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//function : Hatch_Line
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//purpose :
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//=======================================================================
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Hatch_Line::Hatch_Line(const gp_Lin2d& L,
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const Hatch_LineForm T) :
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myLin(L),
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myForm(T)
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{
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}
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//=======================================================================
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//function : AddIntersection
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//purpose :
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//=======================================================================
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void Hatch_Line::AddIntersection
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(const Standard_Real Par1,
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const Standard_Boolean Start,
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const Standard_Integer Index,
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const Standard_Real Par2,
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const Standard_Real theToler)
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{
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Hatch_Parameter P(Par1,Start,Index,Par2);
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Standard_Integer i;
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for (i = 1; i <= myInters.Length(); i++) {
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Standard_Real dfIntPar1 = myInters(i).myPar1;
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// akm OCC109 vvv : Two intersections too close
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if (Abs(Par1-dfIntPar1) < theToler)
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{
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myInters.Remove(i);
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return;
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}
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// akm OCC109 ^^^
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if (Par1 < dfIntPar1) {
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myInters.InsertBefore(i,P);
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return;
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}
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}
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myInters.Append(P);
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}
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