mirror of
https://git.dev.opencascade.org/repos/occt.git
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158f2931a7
Fixed -Wrestrict warning within OSD::SetSignal(). Fixed -Wdeprecated-copy warning by adding missing counterpart in pair copy constructor / assignment operator or by removing trivial constructor. AdvApp2Var_Node, AdvApp2Var_Patch are now declared as Handle. AdvApp2Var_Iso is now passed by Handle. Disabled operator= for TDF_Transaction and TDF_IDFilter. Standard.cxx - fixed GCC version mischeck causing building failure with experimental GCC versions. TopOpeBRepDS_EXPORT.cxx - fixed -Wmaybe-uninitialized warnings.
220 lines
7.3 KiB
C++
220 lines
7.3 KiB
C++
// Created on: 1996-07-02
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// Created by: Joelle CHAUVET
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// Copyright (c) 1996-1999 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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// Modified: Mon Dec 9 11:39:13 1996
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// by: Joelle CHAUVET
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// G1135 : empty constructor
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#include <AdvApp2Var_Network.hxx>
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#include <AdvApp2Var_Patch.hxx>
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#include <AdvApp2Var_SequenceOfPatch.hxx>
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#include <Standard_NoSuchObject.hxx>
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#include <TColStd_SequenceOfReal.hxx>
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//==========================================================================================
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//function : AdvApp2Var_Network
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//purpose :
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//==========================================================================================
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AdvApp2Var_Network::AdvApp2Var_Network()
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{
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}
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//==========================================================================================
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//function : AdvApp2Var_Network
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//purpose :
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//==========================================================================================
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AdvApp2Var_Network::AdvApp2Var_Network(const AdvApp2Var_SequenceOfPatch& Net,
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const TColStd_SequenceOfReal& TheU,
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const TColStd_SequenceOfReal& TheV)
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{
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myNet=Net;
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myUParameters=TheU;
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myVParameters=TheV;
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}
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//==========================================================================================
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//function : FirstNotApprox
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//purpose : return the first Patch not approximated
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//==========================================================================================
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Standard_Boolean AdvApp2Var_Network::FirstNotApprox(Standard_Integer& theIndex) const
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{
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Standard_Integer anIndex = 1;
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for (AdvApp2Var_SequenceOfPatch::Iterator aPatchIter (myNet); aPatchIter.More(); aPatchIter.Next(), ++anIndex)
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{
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const Handle(AdvApp2Var_Patch)& aPatch = aPatchIter.Value();
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if (!aPatch->IsApproximated())
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{
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theIndex = anIndex;
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return true;
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}
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}
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return false;
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}
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//==========================================================================================
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//function : UpdateInU
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//purpose : modification and insertion of patches and parameters
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//==========================================================================================
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void AdvApp2Var_Network::UpdateInU(const Standard_Real CuttingValue)
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{
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// insertion du nouveau parametre de decoupe
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Standard_Integer i=1,j;
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while (myUParameters.Value(i)<CuttingValue) {
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i++;
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}
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myUParameters.InsertBefore(i,CuttingValue);
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for (j=1; j< myVParameters.Length() ; j++)
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{
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// modification des patches concernes par la decoupe
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Standard_Integer indice = (myUParameters.Length()-1) * (j-1) + i - 1;
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const Handle(AdvApp2Var_Patch)& aPat = myNet.Value(indice);
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aPat->ChangeDomain (aPat->U0(), CuttingValue, aPat->V0(), aPat->V1());
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aPat->ResetApprox();
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// insertion des nouveaux patches
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Handle(AdvApp2Var_Patch) aNewPat = new AdvApp2Var_Patch (CuttingValue,myUParameters.Value(i+1),
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myVParameters.Value(j),myVParameters.Value(j+1),
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aPat->UOrder(), aPat->VOrder());
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aNewPat->ResetApprox();
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myNet.InsertAfter(indice, aNewPat);
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}
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}
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//==========================================================================================
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//function : UpdateInV
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//purpose : modification and insertion of patches and parameters
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//==========================================================================================
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void AdvApp2Var_Network::UpdateInV(const Standard_Real CuttingValue)
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{
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// insertion du nouveau parametre de decoupe
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Standard_Integer j = 1;
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Handle(AdvApp2Var_Patch) Pat;
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while (myVParameters.Value(j)<CuttingValue)
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{
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j++;
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}
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myVParameters.InsertBefore(j,CuttingValue);
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// modification des patches concernes par la decoupe
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for (Standard_Integer i = 1; i < myUParameters.Length(); i++)
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{
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const Standard_Integer indice = (myUParameters.Length()-1) * (j-2) + i;
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Pat = myNet.Value(indice);
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Pat->ChangeDomain(Pat->U0(), Pat->U1(), Pat->V0(), CuttingValue);
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Pat->ResetApprox();
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}
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// insertion des nouveaux patches
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for (Standard_Integer i = 1; i < myUParameters.Length(); i++)
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{
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const Standard_Integer indice = (myUParameters.Length()-1) * (j-1) + i-1;
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Handle(AdvApp2Var_Patch) aNewPat = new AdvApp2Var_Patch (myUParameters.Value(i), myUParameters.Value(i+1),
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CuttingValue,myVParameters.Value(j+1),
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Pat->UOrder(),Pat->VOrder());
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aNewPat->ResetApprox();
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myNet.InsertAfter (indice, aNewPat);
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}
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}
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//=======================================================================
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//function : SameDegree
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//purpose : same numbers of coefficients for all patches
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//=======================================================================
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void AdvApp2Var_Network::SameDegree(const Standard_Integer iu,
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const Standard_Integer iv,
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Standard_Integer& ncfu,
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Standard_Integer& ncfv)
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{
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// calcul des coeff. max avec init selon l'ordre de continuite
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ncfu = 2*iu+2;
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ncfv = 2*iv+2;
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for (AdvApp2Var_SequenceOfPatch::Iterator aPatIter (myNet); aPatIter.More(); aPatIter.Next())
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{
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const Handle(AdvApp2Var_Patch)& aPat = aPatIter.Value();
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ncfu = Max(ncfu, aPat->NbCoeffInU());
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ncfv = Max(ncfv, aPat->NbCoeffInV());
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}
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// augmentation des nombres de coeff.
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for (AdvApp2Var_SequenceOfPatch::Iterator aPatIter (myNet); aPatIter.More(); aPatIter.Next())
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{
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const Handle(AdvApp2Var_Patch)& aPat = aPatIter.Value();
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aPat->ChangeNbCoeff (ncfu, ncfv);
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}
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}
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//=======================================================================
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//function : NbPatch
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//purpose :
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//=======================================================================
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Standard_Integer AdvApp2Var_Network::NbPatch() const
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{
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return myNet.Length();
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}
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//=======================================================================
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//function : NbPatchInU
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//purpose :
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//=======================================================================
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Standard_Integer AdvApp2Var_Network::NbPatchInU() const
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{
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return myUParameters.Length()-1;
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}
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//=======================================================================
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//function : NbPatchInV
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//purpose :
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//=======================================================================
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Standard_Integer AdvApp2Var_Network::NbPatchInV() const
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{
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return myVParameters.Length()-1;
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}
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//=======================================================================
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//function : UParameter
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//purpose :
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//=======================================================================
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Standard_Real AdvApp2Var_Network::UParameter(const Standard_Integer Index) const
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{
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return myUParameters.Value(Index);
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}
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//=======================================================================
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//function : VParameter
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//purpose :
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//=======================================================================
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Standard_Real AdvApp2Var_Network::VParameter(const Standard_Integer Index) const
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{
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return myVParameters.Value(Index);
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}
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