Macro cross section/de
|
|
| Beschreibung |
|---|
| Dynamisch verschiebbarer Querschnitt Versionsmakro : 0.10 Datum der letzten Änderung : 2020-12-19 FreeCAD version : 0.15 and above Herunterladen : ToolBar Icon Autor: aleph0 |
| Autor |
| aleph0 |
| Herunterladen |
| ToolBar Icon |
| Links |
| Makros Rezepte Wie installiere ich Makros So passen Sie Symbolleisten an |
| Macro-Version |
| 0.10 |
| Datum der letzten Änderung |
| 2020-12-19 |
| FreeCAD-Version(s) |
| 0.15 and above |
| Standardverknüpfung |
| None |
| Siehe auch |
| None |
Beschreibung
Durch den oder die Körper wird ein ebener Schnitt geführt. Die Normale der Schnittebene entsteht durch Vorgabe je eines Vektors in den drei Ebenen des xyz-Koordinatensystems. Die Schnittebene kann parallel zu sich stetig hin und her verschoben werden. Angezeigt werden entweder die durch den Schnitt enstandenen Linien (Durchdringungsfigur) oder der Rest des oder der Körper (einer der beiden durch den Schnitt entstandenen Teile des oder der Körper wird ausgeblendet).
Abbildung: Schnitt durch zwei teiweise ineinander steckende Köper; links: Dialogfeld "Körper-Schnitt"; rechts: "geschnittener Körper-Rest" (schräge Schnittebene, Schnittebenen-Normale (Sliding axis direction) unter 45° im 1. Sektor der xz-Ebene (X=1, Z=1))
Anwendung
- Der unten stehende Programm-Code ist als Text-Datei mit der Endung .FCMacro und z.B. mit dem Namen "Schnitt" in den Dateiordner ... /Freecad/makro Ihres PC zu übertragen.
- zu schneidende/n Körper aktivieren
- Aufruf des Makros : "Makro > Makros > Schnitt.FCMacro > Ausführen "
- Der/die zu schneidender/n Körper wird/werden bereits geschnitten dargestellt.
- Über dem "Dialog-Fenster" (Combo-Ansicht) erscheint das oben abgebildete Dialogfeld "Körper-Schnitt" (Cross section ).
- Wahl der Schnittebenen-Normale durch einsetzen von Werten für die Vektorlängen "x, y und/oder z"
- Den blauen Schieber "Position des Schnittes entlang der Schnittflächen-Normale" (Position along axis) nach Wahl zwischen 0% und 100% einstellen (grün blinkende Skala, Anfangswert 50%)
- Wahl des gewünschten Schnittbildes durch Anklicken von "Durchdringungsfigur" (Outline, ist voreingestellt) oder "Geschnittener Körper-Rest" (Cut Objects)
- Wahlweises "Speichern des Schnitt-Ergebnisses " (Keep the sectional view) erfolgt beim Schließen des Dialogfeldes "Körper-Schnitt" (Cross section , Kreuz rechts oben).
LINKS
siehe forum
siehe rechts unten: "Speichern des Schnitt-Ergebnisses" (Keep the sectional view).
Skript
Changes by Mario52 include.
Changes by Sam include.
Changes by Gift include.
Changes by duke24 include.
Changes by g.becu include.
Changes by Chris_G include.
ToolBar Icon 
Macro cross section.FCMacro
# -*- coding: utf-8 -*-
"""
***************************************************************************
* *
* This widget makes an interactively moveable cross-section of the *
* currently visible objects in the currently active document. The *
* cross-sectioning plane is specified by its normal, and the cross- *
* section can be moved along that normal using a slider bar. It can *
* show the cross-section either as an outline or a view of the sliced *
* objects. To run the macro, first download it from this site and *
* install it in your macros directory, then use the menu to call up *
* your list of macros and double-click on this one. It will display *
* a default cross-section and pop up a window to enable you to set *
* the cross-sectioning parameters. Closing the pop-up window will *
* restore the scene to its previous state before the macro was *
* started. *
* *
***************************************************************************
* Copyright (c) 2016 Richard P. Parkins, M. A. *
* *
* 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. *
* *
* 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 *
***************************************************************************
"""
__title__ = "Cross-Section"
__author__ = "Aleph0"
__version__ = "00.10"
__date__ = "19/12/2020"
# "29/01/2016" "10/06/2016" "29/09/2016 * 2" "17/08/2017" "06/09/2017" "17/09/2017" "04/07/2019" "31/08/2019" "19/12/2020"
# Upgrade:
# 17/08/2017 by Sam #https://forum.freecadweb.org/viewtopic.php?f=28&t=15084&start=10#p187030
# 06/09/2017 17/09/2017 by Gift #https://www.forum.freecadweb.org/viewtopic.php?f=13&t=24130
# 04/07/2019 by duke24 replace tab to space #https://forum.freecadweb.org/viewtopic.php?f=13&t=37449
# 31/08/2019 by g.becu adding line 334 #https://forum.freecadweb.org/viewtopic.php?f=28&t=15084&start=20#p330351
# 19/12/2020 by Chris_G : exlude App.Part from the list of input objects + many code style fixes (PEP8)
# See forum : https://forum.freecadweb.org/viewtopic.php?f=22&t=53423
__Comment__ = "Dynamic cross section viewer"
__Wiki__ = "http://www.freecadweb.org/wiki/index.php?title=Macro_cross_section"
__Help__ = "see first few lines of macro text"
__Status__ = "stable"
__Requires__ = "freecad 0.15"
# OS: Ubuntu 14.04.3 LTS # OS: Windows 10
# Word size of OS: 64-bit # Word size of OS: 64-bit
# Word size of FreeCAD: 64-bit # Word size of FreeCAD: 64-bit
# Version: 0.15.4671 (Git) # Version: 0.19.17171 (Git)
# Branch: releases/FreeCAD-0-15 # Build type: Release
# Hash: 244b3aef360841646cbfe80a1b225c8b39c8380c# Branch: master
# Python version: 2.7.6 # Hash: d19470a9711ea604f3ca6c93e46afadf64d5bb87
# Qt version: 4.8.6 # Python version: 3.6.6
# Coin version: 4.0.0a # Qt version: 5.6.2
# OCC version: 6.8.0.oce-0.17 # Coin version: 4.0.0a
# # OCC version: 7.3.0
import PySide
from PySide import QtCore, QtGui
import FreeCAD as App
import FreeCADGui
import Part
import Draft
from FreeCAD import Base
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)
width = 350 # width of our window
height = 310 # height of our window
global FreeCADRootWindow # main window before we start
# This is the interactive window that the macro creates
# Its main function is to have a close box and tidy up when closed
class CrossSectionWindow(PySide.QtGui.QMainWindow):
# automagically called when the window is created
def __init__(self):
super(CrossSectionWindow, self).__init__()
self.setWindowFlags(PySide.QtCore.Qt.WindowStaysOnTopHint)
self.setWindowTitle(_translate(
"MainWindow", "Cross-section", None))
# Create and set the window's widget, which does all the work
self.child = CrossSection(self)
self.setCentralWidget(self.child)
self.child.initUI(self)
if self.child.startup_failed:
self.destroy()
else:
# Position our window relative to the FreeCAD root
self.setPosition(FreeCADRootWindow)
self.child.show()
self.show()
# User closed the window, tidy up
def closeEvent(self, event):
self.child.restoreObjects()
# Set a sensible default position for the window
# With FreeCAD's default layout, this will be over the docking area
# so it will not obscure the 3D view
def setPosition(self, parent):
geom = parent.geometry()
xpos = geom.left() + 50
ypos = geom.center().y() - height / 2
self.setGeometry(xpos, ypos, width, height)
self.setFixedSize(width, height)
# This is the widget which does almost all of the work
# Widgets don't have close boxes, so closing is dealt with in CrossSectionWindow
class CrossSection(PySide.QtGui.QWidget):
# Lay out the interactive elements
def initUI(self, parent):
self.parent = parent
font = QtGui.QFont()
font.setFamily("Times New Roman")
font.setPointSize(10)
font.setWeight(10)
font.setBold(True)
self.hideObjects()
margin = 10
alw = 20 # axis label width
sbp = margin + alw + margin # spin boxes to right of axis labels
slw = width - 2 * margin # width of slider and progress bar
ypos = margin
self.setObjectName(_fromUtf8("CrossSection"))
# The cross-section plane is defined by its normal
# The length of the normal is immaterial as long as it is nonzero
self.label_1 = QtGui.QLabel(self)
self.label_1.setGeometry(QtCore.QRect(margin, ypos, slw, 22))
self.label_1.setObjectName(_fromUtf8("label_1"))
self.label_1.setText(_translate(
"MainWindow", "Sliding axis direction", None))
self.label_1.setToolTip(_translate(
"MainWindow",
"Cross-section is taken perpendicular to this axis", None))
ypos = ypos + 30
self.label_2 = QtGui.QLabel(self)
self.label_2.setGeometry(QtCore.QRect(margin, ypos, alw, 25))
self.label_2.setObjectName(_fromUtf8("label_2"))
self.label_2.setText(_translate("MainWindow", "X", None))
self.doubleSpinBox_X = QtGui.QDoubleSpinBox(self)
self.doubleSpinBox_X.setGeometry(QtCore.QRect(sbp, ypos, 62, 25))
self.doubleSpinBox_X.setMinimum(-10000.0)
self.doubleSpinBox_X.setMaximum(10000.0)
self.doubleSpinBox_X.setValue(0.0)
self.doubleSpinBox_X.setSingleStep(1)
self.doubleSpinBox_X.setObjectName(_fromUtf8("doubleSpinBox_X"))
self.doubleSpinBox_X.valueChanged.connect(
self.on_doubleSpinBox_X_valueChanged)
self.doubleSpinBox_X.setToolTip(_translate(
"MainWindow", "Sliding axis X", None))
ypos = ypos + 30
self.label_3 = QtGui.QLabel(self)
self.label_3.setGeometry(QtCore.QRect(margin, ypos, alw, 25))
self.label_3.setObjectName(_fromUtf8("label_3"))
self.label_3.setText(_translate("MainWindow", "Y", None))
self.doubleSpinBox_Y = QtGui.QDoubleSpinBox(self)
self.doubleSpinBox_Y.setGeometry(QtCore.QRect(sbp, ypos, 62, 25))
self.doubleSpinBox_Y.setMinimum(-10000.0)
self.doubleSpinBox_Y.setMaximum(10000.0)
self.doubleSpinBox_Y.setValue(0.0)
self.doubleSpinBox_Y.setSingleStep(1)
self.doubleSpinBox_Y.setObjectName(_fromUtf8("doubleSpinBox_Y"))
self.doubleSpinBox_Y.valueChanged.connect(
self.on_doubleSpinBox_Y_valueChanged)
self.doubleSpinBox_Y.setToolTip(_translate(
"MainWindow", "Sliding axis Y", None))
ypos = ypos + 30
self.label_4 = QtGui.QLabel(self)
self.label_4.setGeometry(QtCore.QRect(margin, ypos, alw, 25))
self.label_4.setObjectName(_fromUtf8("label_4"))
self.label_4.setText(_translate("MainWindow", "Z", None))
self.doubleSpinBox_Z = QtGui.QDoubleSpinBox(self)
self.doubleSpinBox_Z.setGeometry(QtCore.QRect(sbp, ypos, 62, 25))
self.doubleSpinBox_Z.setMinimum(-10000.0)
self.doubleSpinBox_Z.setMaximum(10000.0)
self.doubleSpinBox_Z.setValue(1.0)
self.doubleSpinBox_Z.setSingleStep(1)
self.doubleSpinBox_Z.setObjectName(_fromUtf8("doubleSpinBox_Z"))
self.doubleSpinBox_Z.valueChanged.connect(
self.on_doubleSpinBox_Z_valueChanged)
self.doubleSpinBox_Z.setToolTip(
_translate("MainWindow", "Sliding axis Z", None))
ypos = ypos + 40
# Make the interactive slider control
# As you move this slider with the mouse, the cross-section slides
# through the model
self.label_5 = QtGui.QLabel(self)
self.label_5.setGeometry(QtCore.QRect(margin, ypos, slw, 22))
self.label_5.setObjectName(_fromUtf8("label_5"))
self.label_5.setText(_translate(
"MainWindow", "Position along axis", None))
ypos = ypos + 30
self.horizontalSlider = QtGui.QSlider(self)
self.horizontalSlider.setGeometry(QtCore.QRect(margin, ypos, slw - 50, 20))
self.horizontalSlider.setOrientation(QtCore.Qt.Horizontal)
self.horizontalSlider.setInvertedAppearance(False)
self.horizontalSlider.setObjectName(_fromUtf8("horizontalSlider"))
self.horizontalSlider.setRange(0, 100)
self.horizontalSlider.setValue(int(self.fraction * 100.0))
self.horizontalSlider.setToolTip(_translate(
"MainWindow", "Slide to move cross-section along axis", None))
# must be called after setValue()
self.horizontalSlider.valueChanged.connect(self.on_horizontal_slider)
ypos = ypos + 30
self.progressBar_1 = QtGui.QProgressBar(self)
self.progressBar_1.setGeometry(QtCore.QRect(margin, ypos, slw - 50, 23))
self.progressBar_1.setValue(int(self.fraction * 100.0))
self.progressBar_1.setOrientation(QtCore.Qt.Horizontal)
self.progressBar_1.setAlignment(QtCore.Qt.AlignCenter)
self.progressBar_1.setObjectName(_fromUtf8("progressBar_1"))
self.progressBar_1.setToolTip(_translate(
"MainWindow", "Percent position of cross-section", None))
ypos = ypos + 40
################################## add
self.SpinBox_PBar = QtGui.QSpinBox(self)
self.SpinBox_PBar.setGeometry(QtCore.QRect(sbp+255, ypos - 40, 45, 23))
self.SpinBox_PBar.setMinimum(0.0)
self.SpinBox_PBar.setMaximum(100.0)
self.SpinBox_PBar.setValue(int(self.fraction * 100.0))
self.SpinBox_PBar.setSingleStep(1)
self.SpinBox_PBar.setObjectName(_fromUtf8("SpinBox_PBar"))
self.SpinBox_PBar.valueChanged.connect(self.on_SpinBox_PBar_valueChanged)
self.SpinBox_PBar.setToolTip(_translate(
"MainWindow", "Sliding percent", None))
################################# add
# Select the display format for the cross-section
# This button shows a wire line in the cross-section plane
self.radioButton_1 = QtGui.QRadioButton(self)
self.radioButton_1.setGeometry(QtCore.QRect(margin, ypos, slw, 20))
self.radioButton_1.setText(_fromUtf8("Outline"))
self.radioButton_1.setChecked(True)
self.radioButton_1.toggled.connect(self.onRadioButton)
self.radioButton_1.setObjectName(_fromUtf8("radioButton_1"))
self.radioButton_1.setToolTip(_translate(
"MainWindow", "Make cross-section as wire outline", None))
ypos = ypos + 30
# Select the display format for the cross-section
# This button shows a normal 3D display with everything above the
# cross-section plane cut away
self.radioButton_2 = QtGui.QRadioButton(self)
self.radioButton_2.setGeometry(QtCore.QRect(margin, ypos, slw, 20))
self.radioButton_2.setText(_fromUtf8("Cut objects"))
self.radioButton_2.setChecked(False)
self.radioButton_2.toggled.connect(self.onRadioButton)
self.radioButton_2.setObjectName(_fromUtf8("radioButton_2"))
self.radioButton_2.setToolTip(_translate(
"MainWindow", "Make cross-section as cut objects", None))
##################################
# Keep the sectional view
self.CB_00 = QtGui.QCheckBox(self)
self.CB_00.setText(_fromUtf8("Keep the sectional view"))
self.CB_00.setGeometry(QtCore.QRect(margin+168, ypos-30, slw, 20))
self.CB_00.setObjectName(_fromUtf8("CB_00"))
self.CB_00.setChecked(False)
self.CB_00.setToolTip(_translate(
"MainWindow", "Keep the sectional view or erase", None))
##################################
# Called at macro start up by initUI()
def hideObjects(self):
# Initialise the cross-section state variables
self.startup_failed = False
self.fraction = 0.5
self.axisX = 0.0
self.axisY = 0.0
self.axisZ = 1.0
self.cross_section_type = 1
# We must have something to do a cross-section on
if App.ActiveDocument is None:
QtGui.QMessageBox.warning(None, _translate("MainWindow",
"Cross-section", None),
_translate("MainWindow", "There is no Active Document\n" +
"Create one and run this macro again.", None),
QtGui.QMessageBox.Cancel,
QtGui.QMessageBox.Cancel)
self.startup_failed = True
self.parent.destroy() # This will close the window
else:
# Make a list of the user's objects
# WARNING!!
# This list is persistent. We'll get confused if the user deletes or
# adds objects while the macro is active
self.oblist = [] # App.ActiveDocument.Objects
for obj in App.ActiveDocument.Objects:
try:
obj.getPropertyByName("Shape")
self.oblist.append(obj)
except AttributeError:
pass
# self.oblist = [obj for obj in self.oblist if hasattr(obj,"Shape")]
# Create the cross-section object
self.cs = App.ActiveDocument.addObject("Part::Feature", "Generated__cross-section")
self.OriginalVisibilities = list()
self.xmin = 1000.0
self.xmax = -1000.0
self.ymin = 1000.0
self.ymax = -1000.0
self.zmin = 1000.0
self.zmax = -1000.0
# n = 0
# for p in self.oblist: # stupid Python list has no length function
# n = n + 1
############################# Skip the <group object> ########################
b0 = []
for x0 in self.oblist:
if str(x0) != "<group object>":
b0.append(x0)
self.oblist = b0
n = len(self.oblist)
###############################################################################
# Make a list of the visible objects and make them invisible while
# the macro is active
# Also we compute the bounding box of the model
for i in range(n):
vis = self.oblist[i].ViewObject.Visibility
self.OriginalVisibilities.append(vis)
if vis:
if self.oblist[i].TypeId != str("Drawing::FeatureViewPython"): # add
self.oblist[i].ViewObject.Visibility = False
b = self.oblist[i].Shape.BoundBox
if b.XMin < self.xmin:
self.xmin = b.XMin
if b.XMax > self.xmax:
self.xmax = b.XMax
if b.YMin < self.ymin:
self.ymin = b.YMin
if b.YMax > self.ymax:
self.ymax = b.YMax
if b.ZMin < self.zmin:
self.zmin = b.ZMin
if b.ZMax > self.zmax:
self.zmax = b.ZMax
# Moan and give up if there is nothing to cross-section
if self.xmax <= self.xmin \
or self.ymax <= self.ymin \
or self.zmax <= self.zmin:
QtGui.QMessageBox.warning(None, _translate("MainWindow",
"Cross-section", None),
_translate("MainWindow",
"There are no visible solid objects\n" +
"Create some and run this macro again.", None),
QtGui.QMessageBox.Cancel,
QtGui.QMessageBox.Cancel)
self.restoreObjects()
self.startup_failed = True
App.ActiveDocument.removeObject("Generated__cross_section")
self.parent.destroy() # This will close the window
else:
# Trigger initial display
self.updateAxis()
# Called when macro is closed
# Restore the original visibility of the user's objects
# and destroy our cross-section object
def restoreObjects(self):
n = 0
for p in self.oblist: # stupid Python list has no length function
n = n + 1
for i in range(n):
self.oblist[i].ViewObject.Visibility = self.OriginalVisibilities[i]
try:
if self.CB_00.isChecked() is False:
App.ActiveDocument.removeObject("Generated__cross_section")
except Exception:
None
# Something has changed, recalculate the cross-section
def updateGui(self):
# default to no visible cross-ection
self.cs.ViewObject.Visibility = False
# check if the sliding axis is invalid
if self.xdir == 0.0 and self.ydir == 0.0 and self.zdir == 0.0 :
QtGui.QMessageBox.warning(None, _translate("MainWindow",
"Cross-section", None),
_translate("MainWindow", "The sliding axis has zero length\n" +
"Please set a valid axis.", None),
QtGui.QMessageBox.Ok,
QtGui.QMessageBox.Ok)
else:
# First we compute the 0% and 100% positions on the sliding axis
if self.xdir < 0.0:
x = self.xmax + self.fraction * self.xdir
else:
x = self.xmin + self.fraction * self.xdir
if self.ydir < 0.0:
y = self.ymax + self.fraction * self.ydir
else:
y = self.ymin + self.fraction * self.ydir
if self.zdir < 0.0:
z = self.zmax + self.fraction * self.zdir
else:
z = self.zmin + self.fraction * self.zdir
r = 2 * max(self.xmax - self.xmin, self.ymax - self.ymin,
self.zmax - self.xmin)
# Display the dimensions
dimDep = "X " + str(x) + " mm , Y " + str(y) + " mm , Z " + str(z) + " mm"
App.Console.PrintMessage(dimDep + "\n")
# Create a big enough disc in the cross-section plane
c = Part.makeCircle(r, Base.Vector(x, y, z),
Base.Vector(self.xdir, self.ydir, self.zdir))
f = Part.Face(Part.Wire(c))
part_list = list() # list for cross-section parts
n = 0
for p in self.oblist: # stupid Python list has no length function
n = n + 1
something = 0
if self.cross_section_type == 1:
# wire line cross-section
for i in range(n):
if self.oblist[i].TypeId != str("Drawing::FeatureViewPython"): # add
if self.OriginalVisibilities[i]:
ob = self.oblist[i].Shape.section(f)
# check for valid section part
if ob.BoundBox.XMin <= ob.BoundBox.XMax:
part_list.append(ob)
something = 1
else:
# cut shape cross-section
# extrude our cross-ection disc into a cylinder
cyl = f.extrude(Base.Vector(self.xdir, self.ydir, self.zdir))
doc = App.ActiveDocument
for i in range(n):
if self.oblist[i].TypeId != str("Drawing::FeatureViewPython"): # add
if self.OriginalVisibilities[i]:
if (self.oblist[i].Shape.Volume <= 0.0):
continue
acut = doc.addObject("Part::Cut", "Cut")
abase = Draft.clone(self.oblist[i])
abase.ViewObject.DiffuseColor = self.oblist[i].ViewObject.DiffuseColor
abase.ViewObject.Transparency = self.oblist[i].ViewObject.Transparency
doc.recompute()
atool = doc.addObject("Part::Feature")
atool.Shape = cyl
atool.ViewObject.ShapeColor = self.oblist[i].ViewObject.ShapeColor # (0.25,0.57,0.35)
atool.ViewObject.Transparency = self.oblist[i].ViewObject.Transparency
doc.recompute()
acut.Base = abase
acut.Tool = atool
acut.ViewObject.DiffuseColor = abase.ViewObject.DiffuseColor
doc.recompute()
if acut.Shape.isValid() and acut.Shape.Volume > 0.0:
ob = doc.addObject("Part::Feature")
ob.Shape = acut.Shape
ob.ViewObject.DiffuseColor = acut.ViewObject.DiffuseColor
doc.recompute()
part_list.append(ob)
something = 2
doc.removeObject(acut.Name)
doc.recompute()
doc.removeObject(abase.Name)
doc.recompute()
doc.removeObject(atool.Name)
doc.recompute()
if something == 1:
s = Part.makeCompound(part_list)
if s.isValid():
self.cs.Shape = s
self.cs.ViewObject.Visibility = True
if something == 2:
feature = App.ActiveDocument.addObject("Part::Compound", "Compound")
feature.Links = part_list
App.ActiveDocument.recompute()
if feature.Shape.isValid():
self.cs.Shape = feature.Shape.copy()
self.cs.ViewObject.DiffuseColor = feature.ViewObject.DiffuseColor
self.cs.ViewObject.Visibility = True
App.ActiveDocument.recompute()
for od in part_list:
App.ActiveDocument.removeObject(od.Name)
App.ActiveDocument.recompute()
App.ActiveDocument.removeObject(feature.Name)
FreeCADGui.updateGui()
# User changed axis vector
# Compute a new axis vector whose length just covers the model
def updateAxis(self):
ldir = 0.0
if self.axisX != 0.0:
ldir = (self.xmax - self.xmin) / abs(self.axisX)
if self.axisY != 0.0:
ldir = max(ldir, (self.ymax - self.ymin) / abs(self.axisY))
if self.axisZ != 0.0:
ldir = max(ldir, (self.zmax - self.zmin) / abs(self.axisZ))
self.xdir = self.axisX * ldir
self.ydir = self.axisY * ldir
self.zdir = self.axisZ * ldir
self.updateGui() # recalculate the cross-section
def on_horizontal_slider(self, val):
self.fraction = val / 100.0
self.progressBar_1.setValue(val)
self.SpinBox_PBar.setValue(val)
self.updateGui()
def on_doubleSpinBox_X_valueChanged(self, val):
self.axisX = val
self.updateAxis()
def on_doubleSpinBox_Y_valueChanged(self, val):
self.axisY = val
self.updateAxis()
def on_doubleSpinBox_Z_valueChanged(self, val):
self.axisZ = val
self.updateAxis()
def on_SpinBox_PBar_valueChanged(self, val):
self.progressBar_1.setValue(val)
self.horizontalSlider.setValue(int(val))
self.updateGui()
def onRadioButton(self, wasChecked):
if self.radioButton_1.isChecked():
self.cross_section_type = 1
else:
self.cross_section_type = 2
self.updateGui()
#######################################
# Find FreeCAD's root window
FreeCADRootWindow = FreeCADGui.getMainWindow()
# Create the window and start it
myWidget = CrossSectionWindow()
# The CrossSectionWindow will do all the work
Beispiel
Links
Die Forumsdiskussion Posting a new macro
Version
ver 00.10 19/12/2020 : Upgrade durch Fix von Chris_G, der App.Parts von den Eingabeobjekten ausschließt, siehe cross section macro does not work on bodies within a part container
ver 00.09 31/08/2019 : upgrade by g.becu adding line 334 #Sezione Dinamica
ver 00.08 04/07/2019 : upgrade replace Tab to Space by duke24 Macro cross_section update
ver 00.07 17/09/2017 : Aktualisieren Sie mehrere Objekte mit verschiedenen Farben von Gift
ver 00.06 06/09/2017 : Upgrade von Gift siehe Optischer Schnitt durch Baugruppe, z.B. für Ventilgehäuse Akzeptieren Sie mehrere Objekte mit unterschiedlichen Farben
ver 00.05 17/08/2017 : upgrade for 0.17 FreeCAD version by Sam see Sezione Dinamica