103 lines
4.2 KiB
C++
103 lines
4.2 KiB
C++
// SPDX-License-Identifier: LGPL-2.1-or-later
|
|
|
|
/***************************************************************************
|
|
* Copyright (c) 2010 Juergen Riegel <FreeCAD@juergen-riegel.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 *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#ifndef PART_BodyBase_H
|
|
#define PART_BodyBase_H
|
|
|
|
#include <App/PropertyStandard.h>
|
|
#include <App/OriginGroupExtension.h>
|
|
|
|
#include <Mod/Part/PartGlobal.h>
|
|
|
|
#include "PartFeature.h"
|
|
|
|
|
|
namespace Part
|
|
{
|
|
/** Base class of all body objects in FreeCAD
|
|
* A body is used, e.g. in PartDesign, to aggregate
|
|
* some modeling features to one shape. As long as not
|
|
* in edit or active on a workbench, the body shows only the
|
|
* resulting shape to the outside (Tip link).
|
|
*/
|
|
class PartExport BodyBase: public Part::Feature, public App::OriginGroupExtension
|
|
{
|
|
PROPERTY_HEADER_WITH_EXTENSIONS(Part::BodyBase);
|
|
|
|
public:
|
|
BodyBase();
|
|
|
|
/**
|
|
* The final feature of the body it is associated with.
|
|
* Note: tip may either point to the BaseFeature or to some feature inside the Group list.
|
|
*/
|
|
App::PropertyLink Tip;
|
|
|
|
/**
|
|
* A base object of the body, serves as a base object for the first feature of the body.
|
|
* A Part::Feature link to make bodies be able based upon non-PartDesign Features.
|
|
*/
|
|
App::PropertyLink BaseFeature;
|
|
|
|
/// Returns all Group objects prepanded by BaseFeature (if any)
|
|
std::vector<App::DocumentObject*> getFullModel()
|
|
{
|
|
std::vector<App::DocumentObject*> rv;
|
|
if (BaseFeature.getValue()) {
|
|
rv.push_back(BaseFeature.getValue());
|
|
}
|
|
std::copy(Group.getValues().begin(), Group.getValues().end(), std::back_inserter(rv));
|
|
return rv;
|
|
}
|
|
|
|
/// Return true if the feature belongs to the body and is located after the target
|
|
bool isAfter(const App::DocumentObject* feature, const App::DocumentObject* target) const;
|
|
|
|
/**
|
|
* Return the body which this feature belongs too, or NULL.
|
|
* Note: Normally each PartDesign feature belongs to a single body,
|
|
* But if a body is based on the feature it also will be return...
|
|
* But there are could be more features based on the same body.
|
|
* TODO introduce a findBodiesOf() if needed (2015-08-04, Fat-Zer)
|
|
*/
|
|
static BodyBase* findBodyOf(const App::DocumentObject* f);
|
|
PyObject* getPyObject() override;
|
|
|
|
protected:
|
|
/// If BaseFeature is getting changed and Tip points to it reset the Tip
|
|
void onBeforeChange(const App::Property* prop) override;
|
|
/// If BaseFeature is set and Tip is null set the Tip to it
|
|
void onChanged(const App::Property* prop) override;
|
|
void handleChangedPropertyName(
|
|
Base::XMLReader& reader,
|
|
const char* TypeName,
|
|
const char* PropName
|
|
) override;
|
|
};
|
|
|
|
} // namespace Part
|
|
|
|
|
|
#endif // PART_BodyBase_H
|