114 lines
4.2 KiB
Python
114 lines
4.2 KiB
Python
# -*- coding: utf-8 -*-
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# ***************************************************************************
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# * *
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# * Copyright (c) 2015 Dan Falck <ddfalck@gmail.com> *
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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 Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 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 program 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 Library General Public *
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# * License along with this program; 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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import FreeCAD
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import Path
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import PathScripts.PostUtils as PostUtils
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TOOLTIP = ''' Example Post, using Path.Commands instead of Path.toGCode strings for Path gcode output. '''
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SHOW_EDITOR = True
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def fmt(num):
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fnum = ""
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fnum += '%.3f' % (num)
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return fnum
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def ffmt(num):
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fnum = ""
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fnum += '%.1f' % (num)
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return fnum
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class saveVals(object):
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''' save command info for modal output'''
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def __init__(self, command):
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self.com = command.Name
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self.params = command.Parameters
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def retVals(self):
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return self.com, self.params
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def lineout(command, oldvals, modal):
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line = ""
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if modal and (oldvals.com == command.Name):
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line += ""
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else:
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line += str(command.Name)
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if command.Name == 'M6':
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line += 'T' + str(int(command.Parameters['T']))
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if command.Name == 'M3':
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line += 'S' + str(ffmt(command.Parameters['S']))
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if command.Name == 'M4':
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line += 'S' + str(ffmt(command.Parameters['S']))
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if 'X' in command.Parameters:
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line += "X" + str(fmt(command.Parameters['X']))
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if 'Y' in command.Parameters:
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line += "Y" + str(fmt(command.Parameters['Y']))
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if 'Z' in command.Parameters:
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line += "Z" + str(fmt(command.Parameters['Z']))
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if 'I' in command.Parameters:
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line += "I" + str(fmt(command.Parameters['I']))
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if 'J' in command.Parameters:
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line += "J" + str(fmt(command.Parameters['J']))
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if 'F' in command.Parameters:
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line += "F" + str(ffmt(command.Parameters['F']))
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return line
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def export(obj, filename, argstring):
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# pylint: disable=unused-argument
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modal = True
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gcode = ''
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safetyblock1 = 'G90G40G49\n'
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gcode += safetyblock1
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units = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Units")
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if units.GetInt('UserSchema') == 0:
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firstcommand = Path.Command('G21') # metric mode
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else:
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firstcommand = Path.Command('G20') # inch mode
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oldvals = saveVals(firstcommand) # save first command for modal use
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fp = obj[0]
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gcode += firstcommand.Name
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if hasattr(fp, "Path"):
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for c in fp.Path.Commands:
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gcode += lineout(c, oldvals, modal) + '\n'
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oldvals = saveVals(c)
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gcode += 'M2\n'
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gfile = open(filename, "w")
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gfile.write(gcode)
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gfile.close()
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else:
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FreeCAD.Console.PrintError('Select a path object and try again\n')
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if SHOW_EDITOR:
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FreeCAD.Console.PrintMessage('Editor Activated\n')
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dia = PostUtils.GCodeEditorDialog()
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dia.editor.setText(gcode)
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dia.exec_()
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