VRS - The Virtual Rendering System

version 3.3

dof.h

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 /**********************************************************************
 VRS - The Virtual Rendering System
 Copyright (C) 2001 Computer Graphics Systems Group at the 
 Hasso-Plattner-Institute, Potsdam, Germany.
 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 FreeSoftware 
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA, 02111-1307, USA.
 **********************************************************************/
// $Id: dof.h 5994 2007-08-01 15:43:35Z Konstantin_Baumann $
// $Date: 2007-08-01 17:43:35 +0200 (Wed, 01 Aug 2007) $
// $Revision: 5994 $
// $State$
// $Author: Konstantin_Baumann $
//
// $Log$
// Revision 1.17  2005/01/03 01:43:07  klimetschek
// - modified win32 project layout, splitted vrs.vcproj into vrs_container, vrs_core, vrs_sg, vrs_image, vrs_opengl and vrs_io
// - removed vrs.vcproj
// minor things:
// - added all glutexamples to vrs4glut.sln
// - fixed some problems in glutexamples
// - removed all project references from all VS projects (using solution wide project dependencies instead)
//
// Revision 1.16  2004/11/05 13:58:09  basch
// Class comment changed (Doxygen style)
//
// Revision 1.15  2004/03/12 16:28:38  baumann
// macros VRS_NAMESPACE_BEGIN/_END expanded and removed
//
// Revision 1.14  2004/01/19 11:43:56  baumann
// serialization mechanism improved
//
// Revision 1.13  2003/11/07 14:19:23  kirsch
// removed leading underscore from include guards
//
// Revision 1.12  2003/02/25 22:00:46  skirsch
// correction and improvement of the comments
//
// Revision 1.11  2002/10/29 10:32:52  baumann
// macros VRS_CLASSNAME_* and VRS_IMPL_TYPEINFO_* removed
//
// Revision 1.10  2002/05/06 13:08:02  kirsch
// cleanup: used mutable instead of const cast, removed declared but
// undefined methods, in serialize only set rebuild flag if reading
//
// Revision 1.9  2002/03/03 21:44:24  kosta
// VRS_TYPEINFO-macro rewritten
//
// Revision 1.8  2002/02/19 10:34:07  kosta
// undone all changes since 2002-02-15
//
// Revision 1.5  2002/02/05 07:48:25  kosta
// new persistency macros:
//     VRS_SERIALIZABLE(CLASS_NAME);
//     VRS_SERIALIZABLE_ABSTRACT_CLASS(CLASS_NAME);
//     VRS_SERIALIZABLE_NO_SO_CLASS(CLASS_NAME)
//
// Revision 1.4  2002/02/04 13:07:19  kosta
// VRS_SERIALIZABLE macros completely rewritten
//
// Revision 1.3  2002/01/15 16:25:53  kosta
// macros rewritten for a better namespace support
//
// Revision 1.2  2001/11/13 16:36:30  kirsch
// changed line feed to unix style (removed control-M)
//
// Revision 1.1.1.1  2001/06/08 08:09:20  kirsch
// imported alpha-version by olli 
//


#ifndef VRS_DOF_H
#define VRS_DOF_H

#include <vrs/transform.h>

namespace VRS {

class VRS_CORE_API DOF : public Transform {

public:
    DOF(const Vector& dof = Vector(0.0, 0.0, 1.0));

    void setDof(const Vector& dof);

    Vector getDof() const { return dof_; }

    virtual const Matrix& matrix(Engine* engine = NULL) const;

    static Matrix transformation(const Vector& dof);

    VRS_TYPEINFO(DOF, Transform);
    VRS_SERIALIZABLE(DOF);

private:
    Vector dof_;

    mutable Matrix matrix_;
    mutable bool rebuild_;
};

} // namespace VRS

#endif // VRS_DOF_H

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