// Created on: 1995-05-05 // Created by: Christophe MARION // Copyright (c) 1995-1999 Matra Datavision // Copyright (c) 1999-2014 OPEN CASCADE SAS // // This file is part of Open CASCADE Technology software library. // // This library is free software; you can redistribute it and/or modify it under // the terms of the GNU Lesser General Public License version 2.1 as published // by the Free Software Foundation, with special exception defined in the file // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT // distribution for complete text of the license and disclaimer of any warranty. // // Alternatively, this file may be used under the terms of Open CASCADE // commercial license or contractual agreement. #ifndef No_Exception //#define No_Exception #endif #include #include #include #include #define PntX1 ((Standard_Real*)Coordinates)[ 0] #define PntY1 ((Standard_Real*)Coordinates)[ 1] #define PntZ1 ((Standard_Real*)Coordinates)[ 2] #define PntX2 ((Standard_Real*)Coordinates)[ 3] #define PntY2 ((Standard_Real*)Coordinates)[ 4] #define PntZ2 ((Standard_Real*)Coordinates)[ 5] #define PntXP1 ((Standard_Real*)Coordinates)[ 6] #define PntYP1 ((Standard_Real*)Coordinates)[ 7] #define PntZP1 ((Standard_Real*)Coordinates)[ 8] #define PntXP2 ((Standard_Real*)Coordinates)[ 9] #define PntYP2 ((Standard_Real*)Coordinates)[10] #define PntZP2 ((Standard_Real*)Coordinates)[11] #define TotXMin ((Standard_Real*)TotMinMax)[0] #define TotYMin ((Standard_Real*)TotMinMax)[1] #define TotZMin ((Standard_Real*)TotMinMax)[2] #define TotXMax ((Standard_Real*)TotMinMax)[3] #define TotYMax ((Standard_Real*)TotMinMax)[4] #define TotZMax ((Standard_Real*)TotMinMax)[5] //======================================================================= //function : HLRAlgo_PolyShellData //purpose : //======================================================================= HLRAlgo_PolyShellData:: HLRAlgo_PolyShellData (const Standard_Integer nbFace) : myPolyg(0,nbFace) {} //======================================================================= //function : UpdateGlobalMinMax //purpose : //======================================================================= void HLRAlgo_PolyShellData:: UpdateGlobalMinMax(const Standard_Address TotMinMax) { HLRAlgo_ListIteratorOfListOfBPoint it; for (it.Initialize(mySegList); it.More(); it.Next()) { HLRAlgo_BiPoint& BP = it.Value(); const Standard_Address Coordinates = BP.Coordinates(); if (PntXP1 < PntXP2) { if (TotXMin > PntXP1) TotXMin = PntXP1; else if (TotXMax < PntXP2) TotXMax = PntXP2; } else { if (TotXMin > PntXP2) TotXMin = PntXP2; else if (TotXMax < PntXP1) TotXMax = PntXP1; } if (PntYP1 < PntYP2) { if (TotYMin > PntYP1) TotYMin = PntYP1; else if (TotYMax < PntYP2) TotYMax = PntYP2; } else { if (TotYMin > PntYP2) TotYMin = PntYP2; else if (TotYMax < PntYP1) TotYMax = PntYP1; } if (PntZP1 < PntZP2) { if (TotZMin > PntZP1) TotZMin = PntZP1; else if (TotZMax < PntZP2) TotZMax = PntZP2; } else { if (TotZMin > PntZP2) TotZMin = PntZP2; else if (TotZMax < PntZP1) TotZMax = PntZP1; } } Standard_Integer nbFace = myPolyg.Upper(); Handle(HLRAlgo_PolyData)* pd = NULL; if(nbFace > 0) pd = (Handle(HLRAlgo_PolyData)*)&(myPolyg.ChangeValue(1)); for (Standard_Integer i = 1; i <= nbFace; i++) { (*pd)->UpdateGlobalMinMax(TotMinMax); pd++; } } //======================================================================= //function : UpdateHiding //purpose : //======================================================================= void HLRAlgo_PolyShellData:: UpdateHiding (const Standard_Integer nbHiding) { if (nbHiding > 0) myHPolHi = new TColStd_HArray1OfTransient(1,nbHiding); else myHPolHi.Nullify(); }