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1 | // Created on: 2003-09-29 |
2 | // Created by: Alexander SOLOVYOV and Sergey LITONIN |
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3 | // Copyright (c) 2003-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
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16 | #include <MeshVS_SensitiveFace.hxx> |
17 | #include <SelectBasics_EntityOwner.hxx> |
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18 | #include <TColgp_Array1OfPnt.hxx> |
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19 | |
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20 | |
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21 | IMPLEMENT_STANDARD_RTTIEXT(MeshVS_SensitiveFace,Select3D_SensitiveFace) |
22 | |
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23 | //======================================================================= |
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24 | // name : MeshVS_SensitiveFace::MeshVS_SensitiveFace |
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25 | // Purpose : |
26 | //======================================================================= |
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27 | MeshVS_SensitiveFace::MeshVS_SensitiveFace (const Handle(SelectBasics_EntityOwner)& theOwnerId, |
28 | const TColgp_Array1OfPnt& thePnts, |
29 | const Select3D_TypeOfSensitivity theSensitivity) |
30 | : Select3D_SensitiveFace (theOwnerId, thePnts, theSensitivity) |
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31 | { |
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32 | gp_XYZ aCenter (0.0, 0.0, 0.0); |
33 | Standard_Integer aNbPnts = thePnts.Upper() - thePnts.Lower() + 1; |
34 | for (Standard_Integer aPntIdx = thePnts.Lower(); aPntIdx <= thePnts.Upper(); aPntIdx++) |
35 | aCenter += thePnts (aPntIdx).XYZ(); |
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36 | |
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37 | myCenter.SetXYZ (aCenter / aNbPnts); |
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38 | } |