140 lines
4.8 KiB
C++
140 lines
4.8 KiB
C++
/***************************************************************************
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* Copyright (c) 2002 Jürgen Riegel <juergen.riegel@web.de> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#include <App/GeoFeaturePy.h>
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#include "GeoFeature.h"
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#include "GeoFeatureGroupExtension.h"
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#include "ComplexGeoData.h"
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using namespace App;
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PROPERTY_SOURCE(App::GeoFeature, App::DocumentObject)
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//===========================================================================
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// Feature
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//===========================================================================
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GeoFeature::GeoFeature()
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{
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ADD_PROPERTY_TYPE(Placement,(Base::Placement()),nullptr,Prop_NoRecompute,nullptr);
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}
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GeoFeature::~GeoFeature() = default;
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void GeoFeature::transformPlacement(const Base::Placement &transform)
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{
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Base::Placement plm = this->Placement.getValue();
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plm = transform * plm;
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this->Placement.setValue(plm);
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}
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Base::Placement GeoFeature::globalPlacement() const
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{
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auto* group = GeoFeatureGroupExtension::getGroupOfObject(this);
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if (group) {
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auto ext = group->getExtensionByType<GeoFeatureGroupExtension>();
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return ext->globalGroupPlacement() * Placement.getValue();
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}
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return Placement.getValue();
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}
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const PropertyComplexGeoData* GeoFeature::getPropertyOfGeometry() const
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{
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return nullptr;
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}
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PyObject* GeoFeature::getPyObject()
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{
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if (PythonObject.is(Py::_None())) {
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// ref counter is set to 1
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PythonObject = Py::Object(new GeoFeaturePy(this),true);
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}
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return Py::new_reference_to(PythonObject);
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}
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std::pair<std::string,std::string> GeoFeature::getElementName(
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const char *name, ElementNameType type) const
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{
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(void)type;
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std::pair<std::string,std::string> ret;
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if(!name)
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return ret;
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ret.second = name;
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return ret;
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}
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DocumentObject *GeoFeature::resolveElement(DocumentObject *obj, const char *subname,
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std::pair<std::string,std::string> &elementName, bool append,
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ElementNameType type, const DocumentObject *filter,
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const char **_element, GeoFeature **geoFeature)
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{
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if(!obj || !obj->getNameInDocument())
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return nullptr;
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if(!subname)
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subname = "";
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const char *element = Data::ComplexGeoData::findElementName(subname);
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if(_element) *_element = element;
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auto sobj = obj->getSubObject(subname);
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if(!sobj)
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return nullptr;
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obj = sobj->getLinkedObject(true);
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auto geo = dynamic_cast<GeoFeature*>(obj);
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if(geoFeature)
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*geoFeature = geo;
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if(!obj || (filter && obj!=filter))
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return nullptr;
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if(!element || !element[0]) {
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if(append)
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elementName.second = Data::ComplexGeoData::oldElementName(subname);
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return sobj;
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}
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if(!geo || hasHiddenMarker(element)) {
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if(!append)
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elementName.second = element;
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else
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elementName.second = Data::ComplexGeoData::oldElementName(subname);
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return sobj;
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}
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if(!append)
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elementName = geo->getElementName(element,type);
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else{
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const auto &names = geo->getElementName(element,type);
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std::string prefix(subname,element-subname);
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if(!names.first.empty())
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elementName.first = prefix + names.first;
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elementName.second = prefix + names.second;
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}
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return sobj;
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}
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