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1 | // Created by: NW,JPB,CAL |
2 | // Copyright (c) 1991-1999 Matra Datavision |
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3 | // Copyright (c) 1999-2014 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 <Graphic3d_Vertex.hxx> |
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17 | |
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18 | Standard_ShortReal Graphic3d_Vertex::Distance(const Graphic3d_Vertex& AOther) const |
19 | { |
20 | return sqrt( (X() - AOther.X()) * (X() - AOther.X()) |
21 | + (Y() - AOther.Y()) * (Y() - AOther.Y()) |
22 | + (Z() - AOther.Z()) * (Z() - AOther.Z()) ); |
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23 | } |