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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
116 lines
4.0 KiB
C++
116 lines
4.0 KiB
C++
// Created on: 1995-05-05
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// Created by: Christophe MARION
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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
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// under the terms of the GNU Lesser General Public 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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#ifndef No_Exception
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//#define No_Exception
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#endif
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#include <HLRAlgo_PolyShellData.ixx>
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#include <HLRAlgo_ListIteratorOfListOfBPoint.hxx>
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#include <HLRAlgo_BiPoint.hxx>
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#include <HLRAlgo_PolyData.hxx>
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#define PntX1 ((Standard_Real*)Coordinates)[ 0]
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#define PntY1 ((Standard_Real*)Coordinates)[ 1]
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#define PntZ1 ((Standard_Real*)Coordinates)[ 2]
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#define PntX2 ((Standard_Real*)Coordinates)[ 3]
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#define PntY2 ((Standard_Real*)Coordinates)[ 4]
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#define PntZ2 ((Standard_Real*)Coordinates)[ 5]
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#define PntXP1 ((Standard_Real*)Coordinates)[ 6]
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#define PntYP1 ((Standard_Real*)Coordinates)[ 7]
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#define PntZP1 ((Standard_Real*)Coordinates)[ 8]
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#define PntXP2 ((Standard_Real*)Coordinates)[ 9]
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#define PntYP2 ((Standard_Real*)Coordinates)[10]
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#define PntZP2 ((Standard_Real*)Coordinates)[11]
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#define TotXMin ((Standard_Real*)TotMinMax)[0]
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#define TotYMin ((Standard_Real*)TotMinMax)[1]
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#define TotZMin ((Standard_Real*)TotMinMax)[2]
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#define TotXMax ((Standard_Real*)TotMinMax)[3]
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#define TotYMax ((Standard_Real*)TotMinMax)[4]
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#define TotZMax ((Standard_Real*)TotMinMax)[5]
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//=======================================================================
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//function : HLRAlgo_PolyShellData
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//purpose :
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//=======================================================================
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HLRAlgo_PolyShellData::
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HLRAlgo_PolyShellData (const Standard_Integer nbFace)
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: myPolyg(0,nbFace)
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{}
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//=======================================================================
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//function : UpdateGlobalMinMax
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//purpose :
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//=======================================================================
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void
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HLRAlgo_PolyShellData::
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UpdateGlobalMinMax(const Standard_Address TotMinMax)
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{
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HLRAlgo_ListIteratorOfListOfBPoint it;
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for (it.Initialize(mySegList); it.More(); it.Next()) {
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HLRAlgo_BiPoint& BP = it.Value();
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const Standard_Address Coordinates = BP.Coordinates();
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if (PntXP1 < PntXP2) {
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if (TotXMin > PntXP1) TotXMin = PntXP1;
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else if (TotXMax < PntXP2) TotXMax = PntXP2;
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}
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else {
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if (TotXMin > PntXP2) TotXMin = PntXP2;
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else if (TotXMax < PntXP1) TotXMax = PntXP1;
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}
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if (PntYP1 < PntYP2) {
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if (TotYMin > PntYP1) TotYMin = PntYP1;
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else if (TotYMax < PntYP2) TotYMax = PntYP2;
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}
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else {
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if (TotYMin > PntYP2) TotYMin = PntYP2;
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else if (TotYMax < PntYP1) TotYMax = PntYP1;
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}
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if (PntZP1 < PntZP2) {
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if (TotZMin > PntZP1) TotZMin = PntZP1;
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else if (TotZMax < PntZP2) TotZMax = PntZP2;
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}
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else {
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if (TotZMin > PntZP2) TotZMin = PntZP2;
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else if (TotZMax < PntZP1) TotZMax = PntZP1;
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}
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}
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Standard_Integer nbFace = myPolyg.Upper();
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Handle(HLRAlgo_PolyData)* pd = NULL;
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if(nbFace > 0) pd = (Handle(HLRAlgo_PolyData)*)&(myPolyg.ChangeValue(1));
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for (Standard_Integer i = 1; i <= nbFace; i++) {
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(*pd)->UpdateGlobalMinMax(TotMinMax);
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pd++;
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}
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}
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//=======================================================================
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//function : UpdateHiding
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//purpose :
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//=======================================================================
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void HLRAlgo_PolyShellData::
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UpdateHiding (const Standard_Integer nbHiding)
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{
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if (nbHiding > 0)
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myHPolHi = new TColStd_HArray1OfTransient(1,nbHiding);
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else myHPolHi.Nullify();
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}
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