{{Macro |Name=Macro Arch Axis System Repartition |Icon=Macro_Arch_Axis_System_Repartition.png |Description=This macro help you to create an Arch Axis System along a line with a set of parameters. You can even create a Structural System directly from the FreeCAD-Library. |Author=rockn |Version=1.0 |Date=2014-12-22 |FCVersion=All |Download=[https://www.freecadweb.org/wiki/images/a/a0/Macro_Arch_Axis_System_Repartition.png ToolBar Icon] }}
This macro help you to create an Arch Axis System along a line with a set of parameters. You can even create a Structural System directly from the FreeCAD-Library.
- Launch the macro with or without selected line.
- A Gui TaskPanel set up in the task widget.
- Set the lenght : if a line is selected, setting length actualize and forced to the line length ; if there is nothing selected the length can be changed.
- Set the desired regular spacing ; the number of divide and left spacing are automatically calculating.
- Or set the desired number of divide quantity ; this make an equal divide with no left spacing.
- Choose if you want the left spacing to be at the beginning of the repartition or at the end or each side equal.
- Check if you want a piece at the begging of the line, you can set an offset (end line direction).
- Check if you want a piece at the begging of the line, you can set an offset (start line direction).
- To validate clic on Ok button :
- If a line is selected the Arch Axis System take the placement of the line else the placement is 0.0.0.
- If you have the FreeCAD-Library gui open, the FCStd or Step file selected is imported and a Structural System is made.
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Macro_Repartition.FCMacro
#!/usr/bin/env python
# -*- coding: utf-8 -*-
#***************************************************************************
#* *
#* Copyright (c) 2014 Jonathan Wiedemann <wood.galaxy@gmail.com *
#* *
#* 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. *
#* *
#* This program 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 program; if not, write to the Free Software *
#* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
#* USA *
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#***************************************************************************
__title__="Repartition"
__author__ = "Jonathan Wiedemann"
__url__ = "http://www.freecad-france.com"
import FreeCAD, FreeCADGui, DraftGeomUtils, DraftVecUtils
import Arch
import Part
import math
from PySide import QtCore, QtGui
class _RepartitionTaskPanel:
def __init__(self):
self.title = QtGui.QLabel('Repartition')
self.grid = QtGui.QGridLayout()
self.grid.addWidget(self.title, 1, 0)
self.longueurLabel = QtGui.QLabel('Longueur')
self.dSBLongueur = QtGui.QDoubleSpinBox()
self.dSBLongueur.setRange(0., 9999999.)
self.sel = FreeCADGui.Selection.getSelection()
if self.sel:
self.longueur = self.sel[0].Shape.Length
self.dSBLongueur.setValue(self.longueur)
else:
self.dSBLongueur.setValue(5000.)
self.grid.addWidget(self.longueurLabel, 2, 0)
self.grid.addWidget(self.dSBLongueur, 2, 1)
self.ecartementLabel = QtGui.QLabel('Ecartement')
self.ecartementDSB = QtGui.QDoubleSpinBox()
self.ecartementDSB.setRange(0., 9999999.)
self.ecartementDSB.setValue(500.)
self.grid.addWidget(self.ecartementLabel, 3, 0)
self.grid.addWidget(self.ecartementDSB, 3, 1)
self.qteLabel = QtGui.QLabel('Quantite')
self.qteSB = QtGui.QSpinBox()
self.qteSB.setRange(0,99999)
self.grid.addWidget(self.qteLabel, 4, 0)
self.grid.addWidget(self.qteSB, 4, 1)
self.infoText = QtGui.QLabel('Espace restant = ')
self.grid.addWidget(self.infoText, 5, 0)
self.combobox = QtGui.QComboBox()
items = ["Debut","Fin","Divise"]
self.combobox.addItems(items)
self.combobox.setCurrentIndex(items.index("Fin"))
self.grid.addWidget(self.combobox, 5, 1)
self.debutLabel = QtGui.QLabel('Debut')
self.grid.addWidget(self.debutLabel, 6, 0)
self.debutRepartitionCB = QtGui.QCheckBox()
self.debutRepartitionCB.setCheckState(QtCore.Qt.CheckState.Checked)
self.grid.addWidget(self.debutRepartitionCB, 6, 1)
self.decalageDebutLabel = QtGui.QLabel('Decalage')
self.grid.addWidget(self.decalageDebutLabel, 7, 0)
self.decalageDebutDSB = QtGui.QDoubleSpinBox()
self.decalageDebutDSB.setRange(0., 9999999.)
self.grid.addWidget(self.decalageDebutDSB, 7, 1)
self.finLabel = QtGui.QLabel('Fin')
self.grid.addWidget(self.finLabel, 8, 0)
self.finRepartitionCB = QtGui.QCheckBox()
self.finRepartitionCB.setCheckState(QtCore.Qt.CheckState.Checked)
self.grid.addWidget(self.finRepartitionCB, 8, 1)
self.decalageFinLabel = QtGui.QLabel('Decalage')
self.grid.addWidget(self.decalageFinLabel, 9, 0)
self.decalageFinDSB = QtGui.QDoubleSpinBox()
self.decalageFinDSB.setRange(0., 9999999.)
self.grid.addWidget(self.decalageFinDSB, 9, 1)
groupBox = QtGui.QGroupBox()
groupBox.setLayout(self.grid)
self.form = groupBox
QtCore.QObject.connect(self.dSBLongueur,QtCore.SIGNAL("valueChanged(double)"),self.changerLongueur)
QtCore.QObject.connect(self.ecartementDSB,QtCore.SIGNAL("valueChanged(double)"),self.changerEcartement)
QtCore.QObject.connect(self.qteSB,QtCore.SIGNAL("valueChanged(int)"),self.changerQte)
QtCore.QObject.connect(self.combobox,QtCore.SIGNAL("currentIndexChanged(int)"),self.afficherResultats)
self.changerLongueur()
def recupererDonnees(self):
self.sel = FreeCADGui.Selection.getSelection()
if self.sel:
self.longueur = self.sel[0].Shape.Length
else:
self.longueur = self.dSBLongueur.value()
self.ecartementRegulier = self.ecartementDSB.value()
self.qteEcartement = self.qteSB.value()
self.objetDebut = self.debutRepartitionCB.isChecked()
self.decalageDebut = self.decalageDebutDSB.value()
self.plEspaceRestant = self.combobox.currentIndex()
self.objetFin = self.finRepartitionCB.isChecked()
self.decalageFin = self.decalageFinDSB.value()
def changerLongueur(self):
self.recupererDonnees()
self.qteEcartement = int(math.ceil(self.longueur/self.ecartementRegulier))
self.afficherResultats()
def changerEcartement(self):
self.recupererDonnees()
self.qteEcartement = int(math.ceil(self.longueur/self.ecartementRegulier))
self.afficherResultats()
def changerQte(self):
self.recupererDonnees()
self.ecartementRegulier = self.longueur/self.qteEcartement
self.afficherResultats()
def afficherResultats(self):
self.dSBLongueur.blockSignals(True)
self.dSBLongueur.setValue(self.longueur)
self.dSBLongueur.blockSignals(False)
self.ecartementDSB.blockSignals(True)
self.ecartementDSB.setValue(self.ecartementRegulier)
self.ecartementDSB.blockSignals(False)
self.qteSB.blockSignals(True)
self.qteSB.setValue(self.qteEcartement)
self.qteSB.blockSignals(False)
self.espaceRestant = self.longueur - (self.qteEcartement-1) * self.ecartementRegulier
if round(self.espaceRestant,2) == round(self.ecartementRegulier,2):
self.espaceRestant = 0.
if self.combobox.currentIndex() == 2:
self.infoText.setText( str('Espace restant = 2 x ') + str(round(self.espaceRestant/2,2)) + str(' mm') )
else:
self.infoText.setText( str('Espace restant = ') + str(round(self.espaceRestant,2)) + str(' mm') )
def accept(self):
self.recupererDonnees()
distancesListe = []
if self.objetDebut:
distancesListe.append(self.decalageDebut)
if self.plEspaceRestant == 0:
distancesListe.append(self.espaceRestant)
if self.plEspaceRestant == 1:
distancesListe.append(self.ecartementRegulier-self.decalageDebut)
if self.plEspaceRestant == 2:
distancesListe.append(self.espaceRestant/2-self.decalageDebut)
for i in range(self.qteEcartement-2):
distancesListe.append(self.ecartementRegulier)
if self.objetFin:
if self.plEspaceRestant == 0:
distancesListe.append(self.ecartementRegulier-self.decalageFin-self.decalageDebut)
if self.plEspaceRestant == 1:
distancesListe.append(self.espaceRestant-self.decalageFin)
if self.plEspaceRestant == 2:
distancesListe.append(self.ecartementRegulier)
distancesListe.append((self.espaceRestant/2)-self.decalageFin)
repartition = Arch.makeAxis(num=len(distancesListe), name="Repartition")
repartition.Length = 1000.00
repartition.Distances= distancesListe
self.sel = FreeCADGui.Selection.getSelection()
if self.sel:
edges = DraftGeomUtils.sortEdges(self.sel[0].Shape.Wires[0].Edges)
vec1 = edges[0].Vertexes[-1].Point.sub(edges[0].Vertexes[0].Point)
point1 = edges[0].Vertexes[0].Point
rot = math.degrees(DraftVecUtils.angle(vec1))*-1
repartition.Placement = App.Placement(App.Vector(point1),App.Rotation(App.Vector(0.0,0.0,1.0),rot))
FreeCAD.ActiveDocument.recompute()
else:
repartition.Placement = App.Placement(App.Vector(0.0,0.0,0.0),App.Rotation(App.Vector(0.0,0.0,1.0),0))
m = FreeCADGui.getMainWindow()
w = m.findChild(QtGui.QDockWidget,"PartsLibrary")
if w:
if w.isVisible():
index = w.folder_view.selectedIndexes()[0]
path = w.dirmodel.filePath(index)
if path.lower().endswith(".stp") or path.lower().endswith(".step") or path.lower().endswith(".brep"):
objetRepartit = Part.show(Part.read(path))
else:
objetRepartit = FreeCADGui.ActiveDocument.mergeProject(path)
repartitionStructurel = Arch.makeStructuralSystem([FreeCAD.ActiveDocument.Objects[-1],],[repartition,], name="RepartitionStructurelle")
return True
def reject(self):
return True
def getStandardButtons(self):
return int(QtGui.QDialogButtonBox.Ok|QtGui.QDialogButtonBox.Cancel)
panel=_RepartitionTaskPanel()
FreeCADGui.Control.showDialog(panel)
- Video Macro in action
- Macro_PartsLibrary FreeCAD Library
- Github Macro wood galaxy
documentation index > Macro Arch Axis System Repartition