Macro Animated Constrain
|
|
| Description |
|---|
| Simple macro to animate angles constraints in the sketcher. Macro version: 1.0 Last modified: 2015-05-20 FreeCAD version: All Download: ToolBar Icon Not file for testing See the animation on YouTube. Author: psicofil |
| Author |
| psicofil |
| Download |
| ToolBar Icon Not file for testing See the animation on YouTube. |
| Links |
| Macros recipes How to install macros How to customize toolbars |
| Macro Version |
| 1.0 |
| Date last modified |
| 2015-05-20 |
| FreeCAD Version(s) |
| All |
| Default shortcut |
| None |
| See also |
| None |
Description
Simple macro to animate angles constraints in the sketcher. Based on the work of @microelly. Animate a constraint and review the resulting effects.
Temporary code for external macro link. Do not use this code. This code is used exclusively by Addon Manager. Link for optional manual installation: Macro
# This code is copied instead of the original macro code
# to guide the user to the online download page.
# Use it if the code of the macro is larger than 64 KB and cannot be included in the wiki
# or if the RAW code URL is somewhere else in the wiki.
from PySide import QtGui, QtCore
diag = QtGui.QMessageBox(QtGui.QMessageBox.Information,
"Information",
"This macro must be downloaded from this link\n"
"\n"
"https://raw.githubusercontent.com/psicofil/Macros_FreeCAD/master/Macros/AnimatedConstrain.FCMacro" + "\n"
"\n"
"Quit this window to access the download page")
diag.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)
diag.setWindowModality(QtCore.Qt.ApplicationModal)
diag.exec_()
import webbrowser
webbrowser.open("https://raw.githubusercontent.com/psicofil/Macros_FreeCAD/master/Macros/AnimatedConstrain.FCMacro")
Script
The macro you can find in the following github repository: Macro_Animated_Constrain.FCMacro
ToolBar Icon 
AnimatedConstrain.FCMacro
# -*- coding: utf-8 -*-
# Mesh with GMSH inside of FreeCAD
# Author: Gomez Lucio
# License: LGPL v 2.1
# Date: 17/05/2015
import FreeCAD
from PySide import QtGui,QtCore
import math
import time
class AnimConstrain(QtGui.QWidget):
def __init__(self):
super(AnimConstrain, self).__init__()
self.initUI()
def initUI(self):
# Window
self.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)
self.setWindowTitle("Animated Constrain")
self.resize(240, 240)
# Content
self.l_initial = QtGui.QLabel(" Initital (deg)",self)
self.le_initial = QtGui.QLineEdit(self)
self.le_initial.setText("0")
self.l_final = QtGui.QLabel(" Final (deg)",self)
self.le_final = QtGui.QLineEdit(self)
self.le_final.setText("360")
self.l_interval = QtGui.QLabel(" Interval (deg/step) ",self)
self.le_interval = QtGui.QLineEdit(self)
self.le_interval.setText("5")
# Constrain Type
self.l_type_constrain = QtGui.QLabel("<b>Type of Constrain :<b>",self)
self.rb_angle = QtGui.QRadioButton(" Angle(deg)",self)
self.rb_angle.setChecked(QtCore.Qt.Checked)
self.rb_length = QtGui.QRadioButton(" Length(mm)",self)
self.rb_length.setEnabled(False)
# Parameters
self.l_parameters = QtGui.QLabel("<b>Parameters :<b>",self)
self.cb_repeat = QtGui.QCheckBox(" Repeat",self)
self.bt_start = QtGui.QPushButton("Start",self)
self.bt_stop = QtGui.QPushButton("Stop",self)
# LAYOUT
layout = QtGui.QGridLayout()
layout.addWidget(self.l_type_constrain, 0, 0)
layout.addWidget(self.rb_angle, 1, 0)
layout.addWidget(self.rb_length, 1, 1)
layout.addWidget(self.l_parameters, 2, 0)
layout.addWidget(self.l_initial, 3, 0)
layout.addWidget(self.le_initial, 3, 1)
layout.addWidget(self.l_final, 4, 0)
layout.addWidget(self.le_final, 4, 1)
layout.addWidget(self.l_interval, 5, 0)
layout.addWidget(self.le_interval, 5, 1)
layout.addWidget(self.cb_repeat, 6, 0)
layout.addWidget(self.bt_start, 7, 0)
layout.addWidget(self.bt_stop, 7, 1)
self.setLayout(layout)
self.show()
# CONNECTS
QtCore.QObject.connect(self.bt_start, QtCore.SIGNAL("pressed()"),self.start)
QtCore.QObject.connect(self.bt_stop, QtCore.SIGNAL("pressed()"),self.stop)
self.cb_repeat.stateChanged.connect(self.repeat_state)
self.repeat = True
def repeat_state(self, state):
if state == QtCore.Qt.Checked:
self.repeat = False
else:
self.repeat = True
def start(self):
App.Console.PrintMessage('Start ')
self.timer = QtCore.QTimer()
QtCore.QObject.connect(self.timer, QtCore.SIGNAL("timeout()"), self.proceed)
self.timer.start(50)
self.an = float(eval(self.le_initial.text()))
self.interv = float(eval(self.le_interval.text()))
self.final = float(eval(self.le_final.text()))
#self.proceed()
def proceed(self):
if self.an >= self.final and self.repeat:
self.stop()
else:
try:
self.an = self.an + self.interv if self.an < (360.0) else 0.0
angle = self.an
App.Console.PrintMessage(str(angle)+" ")
App.ActiveDocument.Sketch.setDatum(cs,App.Units.Quantity((str(angle)+' deg')))
App.ActiveDocument.recompute()
except:
App.Console.PrintError('Error on setDatum in constrain ')
self.stop()
def stop(self):
self.timer.stop()
App.Console.PrintMessage(" End")
App.ActiveDocument.recompute()
# RUN WIDGET
try:
s = Gui.Selection.getSelectionEx()
cs=s[0].SubElementNames[0]
cs=int(cs[10:])-1
AnimConstrain()
except:
App.Console.PrintError('Select one anlge constrain First ')
Link
The page discussion Macro Animated Constrain