/usr/include/oce/Bnd_Box.lxx is in liboce-foundation-dev 0.17.1-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | // Created on: 2005-02-14
// Created by: Alexey MORENOV
// Copyright (c) 2005-2014 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.
//=======================================================================
//function : SquareExtent
//purpose : Computes the squared diagonal
//=======================================================================
inline Standard_Real Bnd_Box::SquareExtent() const
{
if ( IsVoid() ) return 0.;
Standard_Real dx = Xmax-Xmin+Gap;
Standard_Real dy = Ymax-Ymin+Gap;
Standard_Real dz = Zmax-Zmin+Gap;
return dx*dx + dy*dy + dz*dz;
}
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