/***************************************************************************
 *   Copyright (c) Jürgen Riegel          (juergen.riegel@web.de) 2002     *
 *                                                                         *
 *   This file is part of the FreeCAD CAx development system.              *
 *                                                                         *
 *   This library is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU Library General Public           *
 *   License as published by the Free Software Foundation; either          *
 *   version 2 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 Library General Public License for more details.                  *
 *                                                                         *
 *   You should have received a copy of the GNU Library General Public     *
 *   License along with this library; see the file COPYING.LIB. If not,    *
 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
 *   Suite 330, Boston, MA  02111-1307, USA                                *
 *                                                                         *
 ***************************************************************************/


#include "PreCompiled.h"

#ifndef _PreComp_
# include <gp_Trsf.hxx>
# include <gp_Ax1.hxx>
#endif


//#include <strstream>
//#include <Base/Console.h>
//#include <Base/Writer.h>
//#include <Base/Reader.h>
//#include <Base/Exception.h>
//#include <Base/FileInfo.h>
//#include <Base/Stream.h>
#include <Base/Placement.h>
#include <Base/Rotation.h>

#include "PartFeatureReference.h"

using namespace Part;


PROPERTY_SOURCE(Part::FeatureReference, App::GeoFeature)


FeatureReference::FeatureReference(void) 
{
    ADD_PROPERTY(Reference, (0));
}

FeatureReference::~FeatureReference()
{
}

short FeatureReference::mustExecute(void) const
{
    return GeoFeature::mustExecute();
}

App::DocumentObjectExecReturn *FeatureReference::execute(void)
{
    return App::DocumentObject::StdReturn;
}

TopLoc_Location FeatureReference::getLocation() const
{
    Base::Placement pl = this->Placement.getValue();
    Base::Rotation rot(pl.getRotation());
    Base::Vector3d axis;
    double angle;
    rot.getValue(axis, angle);
    gp_Trsf trf;
    trf.SetRotation(gp_Ax1(gp_Pnt(), gp_Dir(axis.x, axis.y, axis.z)), angle);
    trf.SetTranslationPart(gp_Vec(pl.getPosition().x,pl.getPosition().y,pl.getPosition().z));
    return TopLoc_Location(trf);
}

// ---------------------------------------------------------