a3f46a40e9
* Path.fromShapes can now convert any number of shapes to Path with optimzied travel distances. It internally uses Path.sortWires to minimize travel distances, and also sort wires by its Z height in case of sectioned wires. * The above python function is impelmented in Path::Area class. * Path::FeatureShape is rewrote to take advantage of these two functions. * Add Path::FeatureAreaView to partially display a Path::FeatureArea's sections.
357 lines
14 KiB
C++
357 lines
14 KiB
C++
/***************************************************************************
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* Copyright (c) Yorik van Havre (yorik@uncreated.net) 2014 *
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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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#ifndef _PreComp_
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#endif
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#include <TopExp_Explorer.hxx>
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#include <Base/Console.h>
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#include <App/Application.h>
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#include <Gui/Application.h>
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#include <Gui/MainWindow.h>
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#include <Gui/Command.h>
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#include <Gui/Selection.h>
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#include <Gui/SelectionFilter.h>
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#include <Gui/Document.h>
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#include <Gui/Control.h>
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#include <Mod/Path/App/FeaturePath.h>
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#include <Mod/Path/App/FeaturePathCompound.h>
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#include <Mod/Path/App/FeaturePathShape.h>
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#include <Mod/Part/App/PartFeature.h>
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#include <Mod/Path/App/FeatureArea.h>
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// Path Area #####################################################################################################
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DEF_STD_CMD_A(CmdPathArea)
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CmdPathArea::CmdPathArea()
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:Command("Path_Area")
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{
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sAppModule = "Path";
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sGroup = QT_TR_NOOP("Path");
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sMenuText = QT_TR_NOOP("Area");
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sToolTipText = QT_TR_NOOP("Creates a feature area from selected objects");
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sWhatsThis = "Path_Area";
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sStatusTip = sToolTipText;
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sPixmap = "Path-Area";
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sAccel = "P,A";
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}
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void CmdPathArea::activated(int iMsg)
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{
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Q_UNUSED(iMsg);
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std::list<std::string> cmds;
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std::ostringstream sources;
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std::string areaName;
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bool addView = true;
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for(const Gui::SelectionObject &selObj :
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getSelection().getSelectionEx(NULL, Part::Feature::getClassTypeId()))
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{
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const Part::Feature *pcObj = static_cast<const Part::Feature*>(selObj.getObject());
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const std::vector<std::string> &subnames = selObj.getSubNames();
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if(addView && areaName.size()) addView = false;
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if(subnames.empty()) {
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if(addView && pcObj->getTypeId().isDerivedFrom(Path::FeatureArea::getClassTypeId()))
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areaName = pcObj->getNameInDocument();
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sources << "FreeCAD.activeDocument()." << pcObj->getNameInDocument() << ",";
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continue;
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}
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for(const std::string &name : subnames) {
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if(name.compare(0,4,"Face") && name.compare(0,4,"Edge")) {
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Base::Console().Error("Selected shape is not 2D\n");
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return;
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}
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std::ostringstream subname;
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subname << pcObj->getNameInDocument() << '_' << name;
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std::string sub_fname = getUniqueObjectName(subname.str().c_str());
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std::ostringstream cmd;
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cmd << "FreeCAD.activeDocument().addObject('Part::Feature','" << sub_fname <<
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"').Shape = PathCommands.findShape(FreeCAD.activeDocument()." <<
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pcObj->getNameInDocument() << ".Shape,'" << name << "'";
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if(!name.compare(0,4,"Edge"))
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cmd << ",'Wires'";
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cmd << ')';
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cmds.push_back(cmd.str());
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sources << "FreeCAD.activeDocument()." << sub_fname << ",";
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}
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}
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if(addView && areaName.size()) {
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std::string FeatName = getUniqueObjectName("FeatureAreaView");
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openCommand("Create Path Area View");
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doCommand(Doc,"FreeCAD.activeDocument().addObject('Path::FeatureAreaView','%s')",FeatName.c_str());
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doCommand(Doc,"FreeCAD.activeDocument().%s.Source = FreeCAD.activeDocument().%s",
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FeatName.c_str(),areaName.c_str());
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commitCommand();
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updateActive();
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return;
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}
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std::string FeatName = getUniqueObjectName("FeatureArea");
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openCommand("Create Path Area");
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doCommand(Doc,"import PathCommands");
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for(const std::string &cmd : cmds)
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doCommand(Doc,cmd.c_str());
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doCommand(Doc,"FreeCAD.activeDocument().addObject('Path::FeatureArea','%s')",FeatName.c_str());
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doCommand(Doc,"FreeCAD.activeDocument().%s.Sources = [ %s ]",FeatName.c_str(),sources.str().c_str());
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commitCommand();
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updateActive();
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}
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bool CmdPathArea::isActive(void)
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{
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return hasActiveDocument();
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}
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DEF_STD_CMD_A(CmdPathAreaWorkplane)
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CmdPathAreaWorkplane::CmdPathAreaWorkplane()
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:Command("Path_Area_Workplane")
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{
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sAppModule = "Path";
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sGroup = QT_TR_NOOP("Path");
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sMenuText = QT_TR_NOOP("Area workplane");
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sToolTipText = QT_TR_NOOP("Select a workplane for a FeatureArea");
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sWhatsThis = "Path_Area_Workplane";
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sStatusTip = sToolTipText;
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sPixmap = "Path-Area-Workplane";
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sAccel = "P,W";
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}
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void CmdPathAreaWorkplane::activated(int iMsg)
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{
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Q_UNUSED(iMsg);
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std::string areaName;
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std::string planeSubname;
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std::string planeName;
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for(Gui::SelectionObject &selObj :
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getSelection().getSelectionEx(NULL, Part::Feature::getClassTypeId()))
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{
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const std::vector<std::string> &subnames = selObj.getSubNames();
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if(subnames.size()>1) {
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Base::Console().Error("Please select one sub shape object for plane only\n");
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return;
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}
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const Part::Feature *pcObj = static_cast<Part::Feature*>(selObj.getObject());
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if(subnames.empty()) {
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if(pcObj->getTypeId().isDerivedFrom(Path::FeatureArea::getClassTypeId())) {
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if(areaName.size()){
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Base::Console().Error("Please select one FeatureArea only\n");
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return;
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}
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areaName = pcObj->getNameInDocument();
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continue;
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}
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for (TopExp_Explorer it(pcObj->Shape.getShape().getShape(), TopAbs_SHELL); it.More(); it.Next()) {
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Base::Console().Error("Selected shape is not 2D\n");
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return;
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}
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}
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if(planeName.size()){
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Base::Console().Error("Please select one shape object for plane only\n");
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return;
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}else{
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planeSubname = planeName = pcObj->getNameInDocument();
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planeSubname += ".Shape";
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}
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for(const std::string &name : subnames) {
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if(name.compare(0,4,"Face") && name.compare(0,4,"Edge")) {
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Base::Console().Error("Selected shape is not 2D\n");
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return;
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}
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std::ostringstream subname;
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subname << planeSubname << ",'" << name << "','Wires'";
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planeSubname = subname.str();
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}
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}
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if(areaName.empty()) {
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Base::Console().Error("Please select one FeatureArea\n");
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return;
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}
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if(planeName.empty()) {
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Base::Console().Error("Please select one shape object\n");
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return;
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}
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openCommand("Select Workplane for Path Area");
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doCommand(Doc,"import PathCommands");
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doCommand(Doc,"FreeCAD.activeDocument().%s.WorkPlane = PathCommands.findShape("
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"FreeCAD.activeDocument().%s)", areaName.c_str(),planeSubname.c_str());
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doCommand(Doc,"FreeCAD.activeDocument().%s.ViewObject.Visibility = True",areaName.c_str());
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commitCommand();
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updateActive();
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}
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bool CmdPathAreaWorkplane::isActive(void)
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{
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return !getSelection().getSelectionEx(NULL, Path::FeatureArea::getClassTypeId()).empty();
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}
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// Path compound #####################################################################################################
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DEF_STD_CMD_A(CmdPathCompound)
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CmdPathCompound::CmdPathCompound()
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:Command("Path_Compound")
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{
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sAppModule = "Path";
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sGroup = QT_TR_NOOP("Path");
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sMenuText = QT_TR_NOOP("Compound");
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sToolTipText = QT_TR_NOOP("Creates a compound from selected paths");
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sWhatsThis = "Path_Compound";
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sStatusTip = sToolTipText;
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sPixmap = "Path-Compound";
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sAccel = "P,C";
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}
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void CmdPathCompound::activated(int iMsg)
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{
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Q_UNUSED(iMsg);
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std::vector<Gui::SelectionSingleton::SelObj> Sel = getSelection().getSelection();
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if (Sel.size() > 0) {
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std::ostringstream cmd;
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cmd << "[";
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Path::Feature *pcPathObject;
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for (std::vector<Gui::SelectionSingleton::SelObj>::const_iterator it=Sel.begin();it!=Sel.end();++it) {
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if ((*it).pObject->getTypeId().isDerivedFrom(Path::Feature::getClassTypeId())) {
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pcPathObject = static_cast<Path::Feature*>((*it).pObject);
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cmd << "FreeCAD.activeDocument()." << pcPathObject->getNameInDocument() << ",";
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} else {
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Base::Console().Error("Only Path objects must be selected before running this command\n");
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return;
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}
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}
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cmd << "]";
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std::string FeatName = getUniqueObjectName("PathCompound");
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openCommand("Create Path Compound");
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doCommand(Doc,"FreeCAD.activeDocument().addObject('Path::FeatureCompound','%s')",FeatName.c_str());
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doCommand(Doc,"FreeCAD.activeDocument().%s.Group = %s",FeatName.c_str(),cmd.str().c_str());
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commitCommand();
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updateActive();
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} else {
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Base::Console().Error("At least one Path object must be selected\n");
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return;
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}
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}
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bool CmdPathCompound::isActive(void)
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{
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return hasActiveDocument();
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}
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// Path Shape #####################################################################################################
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DEF_STD_CMD_A(CmdPathShape)
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CmdPathShape::CmdPathShape()
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:Command("Path_Shape")
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{
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sAppModule = "Path";
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sGroup = QT_TR_NOOP("Path");
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sMenuText = QT_TR_NOOP("From Shape");
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sToolTipText = QT_TR_NOOP("Creates a path from a selected shape");
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sWhatsThis = "Path_Shape";
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sStatusTip = sToolTipText;
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sPixmap = "Path-Shape";
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sAccel = "P,S";
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}
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void CmdPathShape::activated(int iMsg)
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{
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Q_UNUSED(iMsg);
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std::list<std::string> cmds;
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std::ostringstream sources;
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for(const Gui::SelectionObject &selObj :
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getSelection().getSelectionEx(NULL, Part::Feature::getClassTypeId()))
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{
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const Part::Feature *pcObj = static_cast<const Part::Feature*>(selObj.getObject());
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const std::vector<std::string> &subnames = selObj.getSubNames();
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if(subnames.empty()) {
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sources << "FreeCAD.activeDocument()." << pcObj->getNameInDocument() << ",";
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continue;
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}
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for(const std::string &name : subnames) {
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if(name.compare(0,4,"Face") && name.compare(0,4,"Edge")) {
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Base::Console().Warning("Ignored shape %s %s\n",
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pcObj->getNameInDocument(), name.c_str());
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continue;
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}
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std::ostringstream subname;
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subname << pcObj->getNameInDocument() << '_' << name;
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std::string sub_fname = getUniqueObjectName(subname.str().c_str());
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std::ostringstream cmd;
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cmd << "FreeCAD.activeDocument().addObject('Part::Feature','" << sub_fname <<
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"').Shape = PathCommands.findShape(FreeCAD.activeDocument()." <<
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pcObj->getNameInDocument() << ".Shape,'" << name << "'";
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if(!name.compare(0,4,"Edge"))
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cmd << ",'Wires'";
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cmd << ')';
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cmds.push_back(cmd.str());
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sources << "FreeCAD.activeDocument()." << sub_fname << ",";
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}
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}
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std::string FeatName = getUniqueObjectName("PathShape");
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openCommand("Create Path Shape");
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doCommand(Doc,"import PathCommands");
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for(const std::string &cmd : cmds)
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doCommand(Doc,cmd.c_str());
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doCommand(Doc,"FreeCAD.activeDocument().addObject('Path::FeatureShape','%s')",FeatName.c_str());
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doCommand(Doc,"FreeCAD.activeDocument().%s.Sources = [ %s ]",FeatName.c_str(),sources.str().c_str());
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commitCommand();
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updateActive();
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}
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bool CmdPathShape::isActive(void)
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{
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return hasActiveDocument();
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}
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void CreatePathCommands(void)
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{
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Gui::CommandManager &rcCmdMgr = Gui::Application::Instance->commandManager();
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rcCmdMgr.addCommand(new CmdPathCompound());
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rcCmdMgr.addCommand(new CmdPathShape());
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rcCmdMgr.addCommand(new CmdPathArea());
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rcCmdMgr.addCommand(new CmdPathAreaWorkplane());
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}
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