FreeCAD-macros

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# Hyperbola Creator - Version 0.7
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'''
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***************************************************************************
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*   Copyright (c) 2015 <quick61>                                          *
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*                                                                         *
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*   This file is a supplement to the FreeCAD CAx development system.      *
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*                                                                         *
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*   This program is free software; you can redistribute it and/or modify  *
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*   it under the terms of the GNU  General Public License (GPL)           *
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*   as published by the Free Software Foundation; either version 3 of     *
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*   the License, or (at your option) any later version.                   *
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*   for detail see the LICENCE text file.                                 *
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*                                                                         *
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*   This software 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 General Public License     *
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*   License along with this macro; if not, write to the Free Software     *
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*   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
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*   USA                                                                   *
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***************************************************************************
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'''
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_Title__="Hyperbola Creator"
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__Author__ = "Quick61"
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__Version__ = "00.11"
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__Date__    = "16/06/2015"
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__Comment__ = "This macro creates ..."
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__Web__ = "http://forum.freecadweb.org/viewtopic.php?f=22&t=11328"
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__Wiki__ = "http://www.freecadweb.org"
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__Icon__  = "/usr/lib/freecad/Mod/plugins/FreeCAD-macros/icons/HyperbolaIcon.png"
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__IconW__  = "C:/Documents and Settings/YourUserName/Application Data/FreeCAD"
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__Help__ = "start the macro and follow the instructions"
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__Status__ = ""
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__Requires__ = ""
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__License__ = "GPL-3.0-or-later"
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__Communication__ = "https://forum.freecadweb.org/memberlist.php?mode=viewprofile&u=2030"
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import FreeCAD, FreeCADGui, Part, PySide
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from FreeCAD import Base
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from PySide import QtCore, QtGui
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from PySide.QtGui import QLineEdit, QRadioButton
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App=FreeCAD
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#+ hack
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import sys,traceback
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def sayexc(mess=''):
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	exc_type, exc_value, exc_traceback = sys.exc_info()
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	ttt=repr(traceback.format_exception(exc_type, exc_value,exc_traceback))
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	lls=eval(ttt)
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	l=len(lls)
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	l2=lls[(l-3):]
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	FreeCAD.Console.PrintError(mess + "\n" +"-->  ".join(l2))
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class p():
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    def makeHyp(self):
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        if self.radio1.isChecked():
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            try:
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                Mi = float(self.r1.text())
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                Ma = float(self.r2.text())
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                tS1 = float(self.s1.text())
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                tS2 = float(self.s2.text())
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                hyp=Part.Hyperbola()
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                hyp.MinorRadius=Mi
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                hyp.MajorRadius=Ma
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                shape=hyp.toShape(tS1,tS2)
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                Part.show(shape)
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            except:
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                sayexc()
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                FreeCAD.Console.PrintError("Unable to complete task")
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            self.close()
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        if self.radio2.isChecked():
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            try:
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                Mi = float(self.r1.text())
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                Ma = float(self.r2.text())
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                tS1 = float(self.s1.text())
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                tS2 = float(self.s2.text())
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                Dg = float(self.Dg.text())
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                hyp=Part.Hyperbola()
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                hyp.MinorRadius=Mi
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                hyp.MajorRadius=Ma
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                shape=hyp.toShape(tS1,tS2)
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                rev=shape.revolve(App.Vector(0,0,0),App.Vector(0,1,0),Dg) # revolve around Y axis by number of degrees
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                Part.show(rev)
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            except:
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                sayexc()
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                FreeCAD.Console.PrintError("Unable to complete task")
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            self.close()
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    def close(self):
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        self.dialog.hide()
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    def __init__(self):
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        self.dialog = None
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        self.dialog = QtGui.QDialog()
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        self.dialog.resize(280,110)
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        self.dialog.setWindowTitle("Hyperbola Creator")
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        la = QtGui.QVBoxLayout(self.dialog)
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        self.radio1 = QRadioButton("Make 2D Shape")
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        self.radio2 = QRadioButton("Make 3D Revolution")
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# # # #
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# set default to "Make 2D Shape" & make radio buttons - Change self.radio1.setChecked(True) to
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# self.radio2.setChecked(True) to set "Make 3D Revolution" as default
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# # # #
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        self.radio1.setChecked(True)
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        la.addWidget(self.radio1)
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        la.addWidget(self.radio2)
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        iN1 = QtGui.QLabel("Minor Radius")
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        la.addWidget(iN1)
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        self.r1 = QtGui.QLineEdit()
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        la.addWidget(self.r1)
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        self.r1.setText('2')
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        iN2 = QtGui.QLabel("Major Radius")
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        la.addWidget(iN2)
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        self.r2 = QtGui.QLineEdit()
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        la.addWidget(self.r2)
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        self.r2.setText('3')
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        iN3 = QtGui.QLabel("Range Of Curve - Minimum")
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        la.addWidget(iN3)
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        self.s1 = QtGui.QLineEdit()
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        la.addWidget(self.s1)
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        self.s1.setText('-2')
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        iN4 = QtGui.QLabel("Range Of Curve - Maximum")
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        la.addWidget(iN4)
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        self.s2 = QtGui.QLineEdit()
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        la.addWidget(self.s2)
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        self.s2.setText('2')
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        iN5 = QtGui.QLabel("Degrees of Revolve (Only valid for 3D Revolution)")
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        la.addWidget(iN5)
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        self.Dg = QtGui.QLineEdit()
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        self.Dg.insert("360")
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        la.addWidget(self.Dg)
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        okbox = QtGui.QDialogButtonBox(self.dialog)
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        okbox.setOrientation(QtCore.Qt.Horizontal)
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        okbox.setStandardButtons(QtGui.QDialogButtonBox.Cancel|QtGui.QDialogButtonBox.Ok)
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        la.addWidget(okbox)
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        QtCore.QObject.connect(okbox, QtCore.SIGNAL("accepted()"), self.makeHyp)
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        QtCore.QObject.connect(okbox, QtCore.SIGNAL("rejected()"), self.close)
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        QtCore.QMetaObject.connectSlotsByName(self.dialog)
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        self.dialog.show()
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        self.dialog.exec_()
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p()
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