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39 lines
1.7 KiB
C++
39 lines
1.7 KiB
C++
// Created on: 2003-09-29
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// Created by: Alexander SOLOVYOV and Sergey LITONIN
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// Copyright (c) 2003-2014 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 <MeshVS_SensitiveFace.hxx>
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#include <SelectBasics_EntityOwner.hxx>
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#include <TColgp_Array1OfPnt.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(MeshVS_SensitiveFace,Select3D_SensitiveFace)
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//=======================================================================
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// name : MeshVS_SensitiveFace::MeshVS_SensitiveFace
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// Purpose :
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//=======================================================================
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MeshVS_SensitiveFace::MeshVS_SensitiveFace (const Handle(SelectBasics_EntityOwner)& theOwnerId,
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const TColgp_Array1OfPnt& thePnts,
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const Select3D_TypeOfSensitivity theSensitivity)
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: Select3D_SensitiveFace (theOwnerId, thePnts, theSensitivity)
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{
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gp_XYZ aCenter (0.0, 0.0, 0.0);
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Standard_Integer aNbPnts = thePnts.Upper() - thePnts.Lower() + 1;
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for (Standard_Integer aPntIdx = thePnts.Lower(); aPntIdx <= thePnts.Upper(); aPntIdx++)
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aCenter += thePnts (aPntIdx).XYZ();
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myCenter.SetXYZ (aCenter / aNbPnts);
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}
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