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6fd0eb0c1e
Some point were incorrectly removed from the Walking-line. In the current fix, new method IntWalk_PWalking::RemoveAPoint(...) has been added and implemented in order to provide safe removing. So, now methods AddAPoint(...) and RemoveAPoint(...) are recommended to use for work with the Walking-line.
85 lines
2.3 KiB
Plaintext
85 lines
2.3 KiB
Plaintext
// 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 <StdFail_NotDone.hxx>
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#include <IntSurf_LineOn2S.hxx>
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inline Standard_Boolean IntWalk_PWalking::IsDone() const {
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return done;
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}
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inline Standard_Integer IntWalk_PWalking::NbPoints() const {
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if(!done) throw StdFail_NotDone();
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return line->NbPoints();
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}
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inline const IntSurf_PntOn2S& IntWalk_PWalking::Value
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(const Standard_Integer Index) const
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{
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if (!done) throw StdFail_NotDone();
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return line->Value(Index);
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}
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inline const Handle(IntSurf_LineOn2S)& IntWalk_PWalking::Line () const {
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if (!done) throw StdFail_NotDone();
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return line;
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}
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inline Standard_Boolean IntWalk_PWalking::TangentAtFirst() const{
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if(!done) throw StdFail_NotDone();
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return tgfirst;
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}
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inline Standard_Boolean IntWalk_PWalking::TangentAtLast() const{
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if(!done) throw StdFail_NotDone();
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return tglast;
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}
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inline Standard_Boolean IntWalk_PWalking::IsClosed() const{
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if(!done) throw StdFail_NotDone();
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return close;
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}
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inline const gp_Dir& IntWalk_PWalking::TangentAtLine(Standard_Integer& theIndex) const
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{
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if(!done) throw StdFail_NotDone();
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theIndex = myTangentIdx;
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return tgdir;
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}
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#define REGLAGE 0
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inline void IntWalk_PWalking::AddAPoint(const IntSurf_PntOn2S& POn2S) {
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#if REGLAGE
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Standard_Integer n=theLine->NbPoints();
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if(n) {
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gp_Vec V(POn2S.Value(),theLine->Value(n).Value());
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Standard_Real u1,v1,u2,v2;
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Standard_Real U1,V1,U2,V2;
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POn2S.Parameters(u1,v1,u2,v2);
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theLine->Value(n).Parameters(U1,V1,U2,V2);
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printf("\n%3d: (%10.5g)(%+12.5g %+12.5g %+12.5g) (%+12.5g %+12.5g) (%+12.5g %+12.5g)",n,
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V.Magnitude(),V.X(),V.Y(),V.Z(),U1-u1,V1-v1,U2-u2,V2-v2);
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fflush(stdout);
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}
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#endif
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line->Add(POn2S);
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myTangentIdx = Max(myTangentIdx, 1);
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}
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