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/////////////////////////////////////////////////////////////
// //
// Copyright (c) 2003-2014 by The University of Queensland //
// Centre for Geoscience Computing //
// http://earth.uq.edu.au/centre-geoscience-computing //
// //
// Primary Business: Brisbane, Queensland, Australia //
// Licensed under the Open Software License version 3.0 //
// http://www.apache.org/licenses/LICENSE-2.0 //
// //
/////////////////////////////////////////////////////////////
#include "Line.h"
/*!
protected empty constructor -> for use by derived classes (i.e. LineSegment) only
*/
Line::Line()
{}
Line::Line(const Vec3& D,const Vec3& P)
{
N=D;
U.X()=-N.Y();
U.Y()=N.X();
U.Z()=0.0;
Pos=P;
}
double Line::sep(const Vec3& M)
{
return fabs((M-Pos)*N);
}
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