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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
143 lines
4.4 KiB
C++
143 lines
4.4 KiB
C++
// Created on: 1994-02-18
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// Created by: Bruno DUMORTIER
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// Copyright (c) 1994-1999 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 <Geom_BSplineCurve.hxx>
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#include <GeomFill_SectionGenerator.hxx>
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//=======================================================================
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//function : GeomFill_SectionGenerator
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//purpose :
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//=======================================================================
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GeomFill_SectionGenerator::GeomFill_SectionGenerator()
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{
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if ( mySequence.Length() > 1 ) {
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Handle(TColStd_HArray1OfReal) HPar
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= new (TColStd_HArray1OfReal) (1,mySequence.Length());
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for (Standard_Integer i = 1; i<=mySequence.Length(); i++) {
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HPar->ChangeValue(i) = i-1;
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}
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SetParam(HPar);
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}
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}
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//=======================================================================
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//function : GeomFill_SectionGenerator
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//purpose :
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//=======================================================================
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void GeomFill_SectionGenerator::SetParam(const Handle(TColStd_HArray1OfReal) & Params)
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{
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Standard_Integer ii, L = Params->Upper()-Params->Lower()+1;
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myParams = Params;
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for (ii=1; ii<=L; ii++) {
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myParams->SetValue(ii,Params->Value(Params->Lower()+ii-1));
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}
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}
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//=======================================================================
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//function : GetShape
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//purpose :
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//=======================================================================
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void GeomFill_SectionGenerator::GetShape(Standard_Integer& NbPoles,
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Standard_Integer& NbKnots,
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Standard_Integer& Degree,
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Standard_Integer& NbPoles2d) const
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{
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Handle(Geom_BSplineCurve) C =
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Handle(Geom_BSplineCurve)::DownCast(mySequence(1));
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NbPoles = C->NbPoles();
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NbKnots = C->NbKnots();
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Degree = C->Degree();
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NbPoles2d = 0;
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}
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//=======================================================================
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//function : Knots
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//purpose :
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//=======================================================================
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void GeomFill_SectionGenerator::Knots(TColStd_Array1OfReal& TKnots) const
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{
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(Handle(Geom_BSplineCurve)::DownCast(mySequence(1)))->Knots(TKnots);
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}
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//=======================================================================
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//function : Mults
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//purpose :
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//=======================================================================
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void GeomFill_SectionGenerator::Mults(TColStd_Array1OfInteger& TMults) const
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{
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(Handle(Geom_BSplineCurve)::DownCast(mySequence(1)))->Multiplicities(TMults);
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}
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//=======================================================================
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//function : Section
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//purpose :
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//=======================================================================
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Standard_Boolean GeomFill_SectionGenerator::Section
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(const Standard_Integer P,
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TColgp_Array1OfPnt& Poles,
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TColgp_Array1OfVec& , //DPoles,
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TColgp_Array1OfPnt2d& Poles2d,
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TColgp_Array1OfVec2d& , //DPoles2d,
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TColStd_Array1OfReal& Weigths,
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TColStd_Array1OfReal& //DWeigths
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) const
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{
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Section(P , Poles, Poles2d, Weigths);
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return Standard_False;
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}
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//=======================================================================
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//function : Section
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//purpose :
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//=======================================================================
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void GeomFill_SectionGenerator::Section
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(const Standard_Integer P,
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TColgp_Array1OfPnt& Poles,
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TColgp_Array1OfPnt2d& , //Poles2d,
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TColStd_Array1OfReal& Weigths ) const
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{
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Handle(Geom_BSplineCurve) C =
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Handle(Geom_BSplineCurve)::DownCast(mySequence(P));
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C->Poles(Poles);
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C->Weights(Weigths);
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}
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//=======================================================================
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//function : Parameter
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//purpose :
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//=======================================================================
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Standard_Real GeomFill_SectionGenerator::Parameter
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(const Standard_Integer P) const
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{
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return myParams->Value(P);
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}
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