Macro FCWire To Volume

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Revision as of 21:12, 7 April 2020 by Mario52 (talk | contribs) (menu)
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Macro FCWire To Volume

Description
Create the boolean operation with the selected wires. Push the 2d button for create the boolean operation to 2D wire.

Macro version: 2.0
Last modified: 2020-04-08
FreeCAD version: 0.19
Download: ToolBar Icon
Author: Mario52
Author
Mario52
Download
ToolBar Icon
Links
Macro Version
2.0
Date last modified
2020-04-08
FreeCAD Version(s)
0.19
Default shortcut
None
See also
None

Description

This macro create on object boolean with the object Draft selected.

Uses

Select the wires objects, enter the thickness choice the operation desired and click the button Create. Push the 2d button for create the boolean operation to 2D wire.

Thickness Solide

  • SpinBox  : Give the thickness

Choice

Boolean

Common : Boolean operation

Substract : Boolean operation

Union : Boolean operation

Difference : Boolean operation

Axis

X Axis : Axis X

Y Axis : Axis Y

Z Axis : Axis Z (default)

Direction : (Not functional Later)

Option

Single object : If the checkBox is checked the object is on single object, if not the object created conserve the hierarchy of the construction the object

Hidden : The original object are hidden

Color : If it checked the object resultant is coloured in red

Command

  • Create 2D : Create the Boolean object 2D (contour wire)
  • Create 3D : Create the Boolean object 3D (solid)
  • Quit : Quit the macro


Script

Copy the macro in your macro folder.

The icon for the tool bar

Macro_FCWire_To_Volume.FCMacro

# -*- coding: utf-8 -*-
from __future__ import unicode_literals
#
"""
***************************************************************************
*   Copyright (c) 2016 2017 2018 2019 2020 <mario52>                      *
*                                                                         *
*   This file is a supplement to the FreeCAD CAx development system.      *
*                                                                         *
*   This program is free software; you can redistribute it and/or modify  *
*   it under the terms of the GNU Lesser General Public License (LGPL)    *
*   as published by the Free Software Foundation; either version 2 of     *
*   the License, or (at your option) any later version.                   *
*   for detail see the LICENCE text file.                                 *
**                                                                       **
*   Use at your own risk. The author assumes no liability for data loss.  *
*              It is advised to backup your data frequently.              *
*             If you do not trust the software do not use it.             *
**                                                                       **
*   This software 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 macro; if not, write to the Free Software     *
*   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
*   USA                                                                   *
***************************************************************************
*           WARNING! All changes in this file will be lost and            *  
*                  may cause malfunction of the program                   *
***************************************************************************
"""
#Macro_FCWire_To_Volume 10/10/2016_01, 2020/04/08_02,
#
#OS: Windows 10 (10.0)
#Word size of OS: 64-bit
#Word size of FreeCAD: 64-bit
#Version: 0.19.20311 (Git)
#Build type: Release
#Branch: master
#Hash: 915e551bbb7e3614bc804f1ae1f65027b5432b9f
#Python version: 3.6.8
#Qt version: 5.12.1
#Coin version: 4.0.0a
#OCC version: 7.3.0
#
__title__   = "Macro_FCWire_To_Volume"
__author__  = "Mario52"
__url__     = "https://wiki.freecadweb.org/Macro_FCWire_To_Volume"
__version__ = "00.02"
__date__    = "2020/04/08"    #YYYY/MM/DD

if int(FreeCAD.Version()[1]) < 18:      # Version de FreeCAD
    FreeCAD.Console.Printmessage("This version " + __title__ + " rmu  work with the FreeCAD 0.18 or higher. " + "\n\n")

import PySide2
from PySide2 import (QtWidgets, QtCore, QtGui)
from PySide2.QtWidgets import (QWidget, QApplication, QSlider, QGraphicsView, QGraphicsScene, QVBoxLayout, QStyle)
#from PySide2.QtGui import (QPainter, QColor, QIcon)
#from PySide2.QtSvg import *
#import PySide2.QtXml
 
import Draft, Part, PartGui, FreeCADGui, FreeCAD
from FreeCAD import Base
import math
from math import sqrt, pi, sin, cos, asin

Gui = FreeCADGui
App = FreeCAD

global create2D ; create2D = 0
global ui       ; ui       = ""
global doc

try:
    _fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
    def _fromUtf8(s):
        return s

try:
    _encoding = QtGui.QApplication.UnicodeUTF8
    def _translate(context, text, disambig):
        return QtGui.QApplication.translate(context, text, disambig, _encoding)
except AttributeError:
    def _translate(context, text, disambig):
        return QtGui.QApplication.translate(context, text, disambig)

class Ui_MainWindow(object):

    def __init__(self ):
        self.window = MainWindow
        #self.path   = FreeCAD.ConfigGet("AppHomePath")
        self.path   = FreeCAD.ConfigGet("UserAppData")
        self.path   = self.path.replace("\\","/")

        self.thicknessValue  = 0.0
        self.thicknessX      = 0.0     # extrusion
        self.thicknessY      = 0.0     # extrusion
        self.thicknessZ      = 0.0     # extrusion
        self.thicknessD      = 0.0     # extrusion

    def setupUi(self, MainWindow):
        self.window = MainWindow
        MainWindow.setObjectName(_fromUtf8("__title__"))
        MainWindow.resize(300, 300)
#        MainWindow.setMinimumSize(QtCore.QSize(300, 200))
#        MainWindow.setMaximumSize(QtCore.QSize(300, 200))
        self.centralwidget = QtWidgets.QWidget(MainWindow)

        self.groupBox0 = QtWidgets.QGroupBox()
        self.groupBox_01 = QtWidgets.QGroupBox()

        self.doubleSpinBox = QtWidgets.QDoubleSpinBox()
        self.doubleSpinBox.setMinimum(0)
        self.doubleSpinBox.setMaximum(999999.999999)
        self.doubleSpinBox.setDecimals(3)
        self.doubleSpinBox.setValue(0.0)
        self.doubleSpinBox.setAlignment(PySide2.QtCore.Qt.AlignCenter)
        self.doubleSpinBox.setSuffix(" mm")
        self.doubleSpinBox.valueChanged.connect(self.on_doubleSpinBox) ###

        self.checkBox_01 = QtWidgets.QCheckBox()
        self.checkBox_01.setChecked(True)             #  # False

        self.groupBox_02 = QtWidgets.QGroupBox()

        self.GroupBox_Bool = QtWidgets.QGroupBox()
        self.RB_Common = QtWidgets.QRadioButton()
        self.RB_Common.setChecked(True)
        self.RB_Substract = QtWidgets.QRadioButton()
        self.RB_Union = QtWidgets.QRadioButton()
        self.RB_Difference = QtWidgets.QRadioButton()

        self.groupBox_Axis = QtWidgets.QGroupBox()
        self.RB_Axis_X = QtWidgets.QRadioButton()
        self.RB_Axis_Y = QtWidgets.QRadioButton()
        self.RB_Axis_Z = QtWidgets.QRadioButton()
        self.RB_Axis_Z.setChecked(True)
        self.RB_Axis_D = QtWidgets.QRadioButton()
        self.RB_Axis_D.setEnabled(False)

        self.groupBox_03 = QtWidgets.QGroupBox()
        self.CB_Create_2D_Visible = QtWidgets.QCheckBox()
        self.CB_Create_2D_Visible.setChecked(True)    #    # fALSE
        self.CB_Colorer = QtWidgets.QCheckBox()
        self.CB_Colorer.setChecked(False)             # True   # 
        self.PB_Create_2D = QtWidgets.QPushButton()
        self.PB_Create_2D.clicked.connect(self.on_PB_Create_2D) ###

        self.groupBox_04 = QtWidgets.QGroupBox()
        self.PB_Quit = QtWidgets.QPushButton()
        self.PB_Quit.clicked.connect(self.on_PB_Quit) ###
        self.PB_Create = QtWidgets.QPushButton()
        self.PB_Create.clicked.connect(self.on_PB_Create) ###

        ####gridLayout####
        self.gridLayout0 = QtWidgets.QGridLayout(self.centralwidget)
        self.gridLayout0.setContentsMargins(10, 10, 10, 10)
        self.gridLayout0.addWidget(self.groupBox0, 0, 0, 1, 1)
        ####
        self.gridLayout = QtWidgets.QGridLayout(self.groupBox0)
        self.gridLayout.setContentsMargins(10, 10, 10, 10)
        ####
        self.gridLayout_02 = QtWidgets.QGridLayout(self.groupBox_01)
        self.gridLayout_02.setContentsMargins(10, 10, 10, 10)
        self.gridLayout_02.addWidget(self.doubleSpinBox, 0, 0, 1, 1)
        self.gridLayout.addWidget(self.groupBox_01, 0, 0, 1, 2)
        ####
        self.gridLayout_03 = QtWidgets.QGridLayout(self.groupBox_02)
        self.gridLayout_03.setContentsMargins(10, 10, 10, 10)
        self.gridLayout_03.addWidget(self.groupBox_02, 0, 0, 1, 1)
        ####
        self.gridLayout_04 = QtWidgets.QGridLayout(self.GroupBox_Bool)
        self.gridLayout_04.setContentsMargins(10, 10, 10, 10)
        self.gridLayout_04.addWidget(self.RB_Common, 0, 0, 1, 1)
        self.gridLayout_04.addWidget(self.RB_Substract, 1, 0, 1, 1)
        self.gridLayout_04.addWidget(self.RB_Union, 2, 0, 1, 1)
        self.gridLayout_04.addWidget(self.RB_Difference, 3, 0, 1, 1)
        self.gridLayout_03.addWidget(self.GroupBox_Bool, 0, 0, 1, 1)
        ####
        self.gridLayout_05 = QtWidgets.QGridLayout(self.groupBox_Axis)
        self.gridLayout_05.setContentsMargins(10, 10, 10, 10)
        self.gridLayout_05.addWidget(self.RB_Axis_X, 0, 0, 1, 1)
        self.gridLayout_05.addWidget(self.RB_Axis_Y, 1, 0, 1, 1)
        self.gridLayout_05.addWidget(self.RB_Axis_Z, 2, 0, 1, 1)
        self.gridLayout_05.addWidget(self.RB_Axis_D, 3, 0, 1, 1)
        self.gridLayout_03.addWidget(self.groupBox_Axis, 0, 1, 1, 1)
        self.gridLayout.addWidget(self.groupBox_02, 1, 0, 1, 2)
        ####
        self.gridLayout_06 = QtWidgets.QGridLayout(self.groupBox_03)
        self.gridLayout_06.setContentsMargins(10, 10, 10, 10)
        self.gridLayout_06.addWidget(self.checkBox_01, 0, 0, 1, 1)
        self.gridLayout_06.addWidget(self.CB_Create_2D_Visible, 0, 1, 1, 1)
        self.gridLayout_06.addWidget(self.CB_Colorer, 0, 2, 1, 1)
        self.gridLayout.addWidget(self.groupBox_03, 2, 0, 1, 2)
        ####
        self.gridLayout_07 = QtWidgets.QGridLayout(self.groupBox_04)
        self.gridLayout_07.setContentsMargins(10, 10, 10, 10)
        self.gridLayout_07.addWidget(self.PB_Create_2D, 0, 0, 1, 1)
        self.gridLayout_07.addWidget(self.PB_Create, 0, 1, 1, 1)
        self.gridLayout_07.addWidget(self.PB_Quit, 1, 0, 1, 2)
        self.gridLayout.addWidget(self.groupBox_04, 3, 0, 1, 2)
        ####gridLayout####

        MainWindow.setCentralWidget(self.centralwidget)
        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def retranslateUi(self, MainWindow):
        _translate = QtCore.QCoreApplication.translate
        MainWindow.setWindowTitle("FCWire To Volume")
        MainWindow.setWindowFlags(PySide2.QtCore.Qt.WindowStaysOnTopHint)        # PySide2 cette fonction met la fenetre en avant

        self.groupBox0.setTitle(_translate("MainWindow", "Ver :" + __version__ + " : " + __date__) + " rmu") #__title__ + " " +
        self.groupBox_01.setTitle(_translate("MainWindow", "Thickness Solide"))
        self.groupBox_02.setTitle(_translate("MainWindow", "Choice"))
        self.GroupBox_Bool.setTitle(_translate("MainWindow", "Boolean"))
        self.RB_Common.setText(_translate("MainWindow", "Common"))
        self.RB_Substract.setText(_translate("MainWindow", "Substract"))
        self.RB_Union.setText(_translate("MainWindow", "Union"))
        self.RB_Difference.setText(_translate("MainWindow", "Difference"))
        self.groupBox_Axis.setTitle(_translate("MainWindow", "Axis"))
        self.RB_Axis_X.setText(_translate("MainWindow", "X Axis"))
        self.RB_Axis_X.setToolTip(_translate("MainWindow", "Plane YZ extrude direction X"))
        self.RB_Axis_Y.setText(_translate("MainWindow", "Y Axis"))
        self.RB_Axis_Y.setToolTip(_translate("MainWindow", "Plane XZ extrude direction Y"))
        self.RB_Axis_Z.setText(_translate("MainWindow", "Z Axis"))
        self.RB_Axis_Z.setToolTip(_translate("MainWindow", "Plane XY extrude direction Z"))
        self.RB_Axis_D.setText(_translate("MainWindow", "Direction"))
        self.RB_Axis_D.setToolTip(_translate("MainWindow", "Extrude direction (for later)"))
        self.groupBox_03.setTitle(_translate("MainWindow", "Option"))
        self.checkBox_01.setText(_translate("MainWindow", "Single object"))
        self.checkBox_01.setToolTip(_translate("MainWindow", "Check this checkBox"+"\n"+
                                               "for create single object"))
        self.CB_Create_2D_Visible.setText(_translate("MainWindow", "Hidden"))
        self.CB_Create_2D_Visible.setToolTip(_translate("MainWindow", "The object used are Hidden"))
        self.CB_Colorer.setText(_translate("MainWindow", "Color"))
        self.CB_Colorer.setToolTip(_translate("MainWindow", "If is checked the result is colored in red"))
        self.groupBox_04.setTitle(_translate("MainWindow", "Command"))
        self.PB_Create_2D.setText(_translate("MainWindow", "Create 2D"))
        self.PB_Create_2D.setToolTip(_translate("MainWindow", "This button Create 2D object (Draft.makeShape2DView)" + "\n" +
                                                "The projection is make in the Z axis" + "\n" +
                                                "The selection order is decisive for the desired result (Substraction)"))
        self.PB_Create.setText(_translate("MainWindow", "Create 3D"))
        self.PB_Create.setToolTip(_translate("MainWindow", "Create the object 3D" + "\n" +
                                             "The selection order is decisive for the desired result (Substraction)"))
        self.PB_Quit.setText(_translate("MainWindow", "Quit"))
        self.PB_Quit.setToolTip(_translate("MainWindow", "Quit Wire to volume, Salut"))


    def on_doubleSpinBox(self,value):
        self.thicknessValue = value
        self.doubleSpinBox.setStyleSheet("Base")
        self.PB_Create_2D.setStyleSheet("Base")
        self.PB_Create.setStyleSheet("Base")

    def on_PB_Quit(self):                        # Quit
        App.Console.PrintMessage(str("Fin FCWire To Volume ")+"\n")
        self.window.hide()

    def on_PB_Create_2D(self):
        global create2D
        global ui

        sel = FreeCADGui.Selection.getSelection()
        self.PB_Create_2D.setStyleSheet("Base")
        self.PB_Create.setStyleSheet("Base")
        if len(sel) < 2:
            create2D = 0
            self.PB_Create_2D.setStyleSheet("background-color: white;\n"
                                            "border:2px solid rgb(239, 41, 41);")  # bord white and red
        else:
            create2D = 1
            self.thicknessValue = 1.0
            self.doubleSpinBox.setValue(self.thicknessValue)
            self.RB_Axis_Z.setChecked(True)
            ui.on_PB_Create()
        
    def on_PB_Create(self):
        global create2D
        global doc

        selectionObjects = FreeCADGui.Selection.getSelection()
        self.doubleSpinBox.setStyleSheet("Base")
        self.PB_Create_2D.setStyleSheet("Base")
        self.PB_Create.setStyleSheet("Base")
        noface = 0
        ####
        if create2D > 0:
            lab00 = selectionObjects[0].Label
            lab01 = selectionObjects[1].Label
            boolChoice = ""
            if self.RB_Common.isChecked():
                boolChoice = "Comm"
            elif self.RB_Substract.isChecked():
                boolChoice = "Subs"
            elif self.RB_Union.isChecked():
                boolChoice = "Unio"
            elif self.RB_Difference.isChecked():
                boolChoice = "Diff"

            if self.checkBox_01.isChecked():
                None
            else:
                FCSpring = FreeCAD.ActiveDocument.addObject("App::DocumentObjectGroup","Wire2D_" + lab00 + "_" + boolChoice + "_" +lab01)
        ####
        try:
            selectedEdge = FreeCADGui.Selection.getSelectionEx()[0].SubObjects[0] # select one element SubObjects
            if str(selectedEdge)[1:5] == "Face":
                noface = 1
        except Exception:
            None

        selectionDuplicate  = []
        del selectionDuplicate[:]
        p  = []
        del p[:]
        
        try:
            ###########
            self.thicknessX = 0.0
            self.thicknessY = 0.0
            self.thicknessZ = 0.0
        #        self.thicknessD = 0.0
        
            if self.RB_Axis_X.isChecked():
                self.thicknessX = self.thicknessValue
            if self.RB_Axis_Y.isChecked():
                self.thicknessY = self.thicknessValue
            if self.RB_Axis_Z.isChecked():
                self.thicknessZ = self.thicknessValue
        #        if self.RB_Axis_D.isChecked():
        #            self.thicknessD = self.thicknessValue
            ###########
        
            if (len(selectionObjects) >= 2) and (noface == 0) and (self.thicknessX + self.thicknessY + self.thicknessZ != 0.0):
                for i in selectionObjects:            # duplicate object
                    Part.show(i.Shape.copy())
                    sD = doc.ActiveObject
                    sD.Label = i.Name
                    selectionDuplicate.append(sD)
            
                for i in (selectionDuplicate):        # extrude object
                    a = Draft.extrude(i,Base.Vector(self.thicknessX,self.thicknessY,self.thicknessZ))    # axis extrude X Y Z
                    a.Solid = True
                    p.append(a)
            
                if self.RB_Common.isChecked():
                    name = "Common_" + selectionDuplicate[0].Label         ## create Common_
                    tx = doc.addObject("Part::MultiCommon",name)
                    tx.Shapes = p
                    doc.recompute()
                    if self.checkBox_01.isChecked():
                        Part.show(tx.Shape)
                        singleO = App.ActiveDocument.ActiveObject
                        singleO.Label = name
                        doc.removeObject(tx.Name)
                        for i in range(len(selectionDuplicate)):
                            doc.removeObject(selectionDuplicate[i].Name)
                            doc.removeObject(p[i].Name)
                    if self.CB_Colorer.isChecked():
                        FreeCADGui.ActiveDocument.ActiveObject.ShapeColor = (1.0,0.0,0.0)
                    App.Console.PrintMessage("RB_Common ")
        
                elif self.RB_Substract.isChecked():
                    name = str("Cut_" + selectionDuplicate[0].Label)       ## create Cut_
                    tx = doc.addObject("Part::Cut",name)
                    tx.Base = p[0]
                    tx.Tool = p[1]
                    doc.recompute()
                    if self.checkBox_01.isChecked():
                        Part.show(tx.Shape)
                        singleO = App.ActiveDocument.ActiveObject
                        singleO.Label = name
                        doc.removeObject(tx.Name)
                        for i in range(len(selectionDuplicate)):
                            doc.removeObject(selectionDuplicate[i].Name)
                            doc.removeObject(p[i].Name)
                    if self.CB_Colorer.isChecked():
                        FreeCADGui.ActiveDocument.ActiveObject.ShapeColor = (1.0,0.0,0.0)
                    App.Console.PrintMessage("RB_Substract ")
            
                elif self.RB_Union.isChecked():
                    name = str("Fusion_" + selectionDuplicate[0].Label)    ## create Fusion_
                    tx = doc.addObject("Part::MultiFuse",name)
                    tx.Shapes = p
                    doc.recompute()
                    if self.checkBox_01.isChecked():
                        Part.show(tx.Shape)
                        singleO = App.ActiveDocument.ActiveObject
                        singleO.Label = name
                        doc.removeObject(tx.Name)
                        for i in range(len(selectionDuplicate)):
                            doc.removeObject(selectionDuplicate[i].Name)
                            doc.removeObject(p[i].Name)
                    if self.CB_Colorer.isChecked():
                        FreeCADGui.ActiveDocument.ActiveObject.ShapeColor = (1.0,0.0,0.0)
                    App.Console.PrintMessage("RB_Union")
            
                elif self.RB_Difference.isChecked():
                    name = "CommonD_" + selectionDuplicate[0].Label        ##
                    commun = doc.addObject("Part::MultiCommon",name)
                    commun.Shapes = p
                    name = str("FusionD_" + selectionDuplicate[0].Label)   ##
                    fusion = doc.addObject("Part::MultiFuse",name)
                    fusion.Shapes = p
                    name = str("Difference_" + selectionDuplicate[0].Label)## create Difference_
                    difference = doc.addObject("Part::Cut",name)
                    difference.Base = fusion
                    difference.Tool = commun
                    doc.recompute()
                    if self.checkBox_01.isChecked():
                        Part.show(difference.Shape)
                        singleO = App.ActiveDocument.ActiveObject
                        singleO.Label = name
                        doc.removeObject(commun.Name)
                        doc.removeObject(fusion.Name)
                        doc.removeObject(difference.Name)
                        for i in range(len(selectionDuplicate)):
                            doc.removeObject(selectionDuplicate[i].Name)
                            doc.removeObject(p[i].Name)
                    if self.CB_Colorer.isChecked():
                        FreeCADGui.ActiveDocument.ActiveObject.ShapeColor = (1.0,0.0,0.0)
                    App.Console.PrintMessage("RB_Difference ")
            
                doc.recompute()
                App.Console.PrintMessage(str(self.thicknessX)+" "+str(self.thicknessY)+" "+str(self.thicknessZ) + "\n")
            else:
                if (self.thicknessX + self.thicknessY + self.thicknessZ == 0.0):
                    App.Console.PrintError("Thickness = 0" + "\n")
                    self.doubleSpinBox.setStyleSheet("background-color: white;\n"
                                                     "border:2px solid rgb(239, 41, 41);")  # bord white and red
                else:
                    App.Console.PrintError("Not for Face" + "\n")
        
            #### section 2D
            if create2D > 0:
                objSolid = App.ActiveDocument.getObject(FreeCAD.ActiveDocument.ActiveObject.Name)
                objSolid.Label = "objSolid"
        
                object2D = Draft.makeShape2DView(objSolid)
                object2D.Label = "object2D"
                FreeCAD.ActiveDocument.recompute()
        
                Gui.Selection.clearSelection()
                Gui.Selection.addSelection(object2D)
        
                if self.CB_Create_2D_Visible.isChecked():
                    FreeCADGui.ActiveDocument.getObject(objSolid.Name).Visibility = False
                else:
                    FreeCADGui.ActiveDocument.getObject(objSolid.Name).ShapeColor = (1.0,0.0,0.0)
                    FreeCADGui.ActiveDocument.getObject(objSolid.Name).Transparency = 80
        
                if self.CB_Colorer.isChecked():
                    FreeCADGui.ActiveDocument.getObject(object2D.Name).LineColor = (1.0,0.0,0.0)
        
                ##### bon ordre pour effacer
                if self.checkBox_01.isChecked():
                    Part.show(object2D.Shape.copy())
                    if self.CB_Colorer.isChecked():
                        FreeCADGui.ActiveDocument.ActiveObject.LineColor = (1.0,0.0,0.0)
                    App.ActiveDocument.ActiveObject.Label = ("Wire2D_" + lab00 + "_" + boolChoice + "_" +lab01)
                    doc.removeObject(object2D.Name)
                    doc.removeObject(objSolid.Name)
                else:
                    FCSpring.addObject(objSolid)
                    FCSpring.addObject(object2D)
        
            if self.CB_Create_2D_Visible.isChecked():
                FreeCADGui.ActiveDocument.getObject(selectionObjects[0].Name).Visibility = False
                FreeCADGui.ActiveDocument.getObject(selectionObjects[1].Name).Visibility = False
        
        
            #### section 2D
            create2D = 0
            FreeCAD.ActiveDocument.recompute()
        except Exception:
            print( "Wrong selection or operation")
            self.PB_Create.setStyleSheet("background-color: white;\n"
                                         "border:2px solid rgb(239, 41, 41);")  # bord white and red

doc = FreeCAD.ActiveDocument
if doc == None:
    doc = FreeCAD.newDocument()

MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()

Exemple

Link

The tread in the forum Bunch of issues/questions

Version

ver 02 : 07/04/2020 : convert for PySide2 Qt5 and layout, adding the 2D (contour) wire

ver 01 : 10/10/2016 :