Common/Geom/Transform.h

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//-------------------------------------------------------------------
// Copyright (c) 2004 Evan Sherbrooke and Michael Lauer
// Portions copyright (c) 2007 Celeritive Technologies, Inc.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
//-------------------------------------------------------------------
#pragma once

#ifndef VOLUMILL_TRANFORM_H
#define VOLUMILL_TRANSFORM_H

#ifdef WIN32
#pragma warning(push)
#pragma warning(disable : 4244 4267)
#endif
#include <boost/numeric/ublas/matrix.hpp>
#ifdef WIN32
#pragma warning(pop)
#endif

#include <Geom/Points.h>

namespace geom
{

class Transform
{
public:
   typedef boost::numeric::ublas::matrix<double> Matrix;

   Transform () : m_mat (4,4) { setToIdentity(); }
   void setToIdentity ();
   void setToRotation (const geom::Vec3d& axis, double angle);

   Point3d transformPoint (const Point3d& pt) const;
private:
   Matrix m_mat;
};

}
#endif

---