60 lines
2.7 KiB
C++
60 lines
2.7 KiB
C++
/***************************************************************************
|
|
* Copyright (c) 2008 Werner Mayer <wmayer[at]users.sourceforge.net> *
|
|
* *
|
|
* 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"
|
|
|
|
#include "MeasureDistance.h"
|
|
|
|
using namespace App;
|
|
|
|
PROPERTY_SOURCE(App::MeasureDistance, App::DocumentObject)
|
|
|
|
|
|
MeasureDistance::MeasureDistance()
|
|
{
|
|
ADD_PROPERTY_TYPE(P1,(Base::Vector3d()),"Measurement",Prop_None,"First point of measurement");
|
|
ADD_PROPERTY_TYPE(P2,(Base::Vector3d()),"Measurement",Prop_None,"Second point of measurement");
|
|
ADD_PROPERTY_TYPE(Distance,(0.0) ,"Measurement",App::PropertyType(Prop_ReadOnly|Prop_Output),
|
|
"Distance between the points");
|
|
|
|
}
|
|
|
|
MeasureDistance::~MeasureDistance() = default;
|
|
|
|
DocumentObjectExecReturn *MeasureDistance::execute()
|
|
{
|
|
Distance.setValue(Base::Distance(P1.getValue(), P2.getValue()));
|
|
return DocumentObject::StdReturn;
|
|
}
|
|
|
|
void MeasureDistance::onChanged(const App::Property* prop)
|
|
{
|
|
if (prop == &P1 || prop == &P2) {
|
|
if (!isRestoring()) {
|
|
App::DocumentObjectExecReturn *ret = recompute();
|
|
delete ret;
|
|
}
|
|
}
|
|
DocumentObject::onChanged(prop);
|
|
}
|