116 lines
4.1 KiB
Python
116 lines
4.1 KiB
Python
# -*- coding: utf-8 -*-
|
|
# ***************************************************************************
|
|
# * Copyright (c) 2015 Dan Falck <ddfalck@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 *
|
|
# * *
|
|
# ***************************************************************************
|
|
|
|
import FreeCAD
|
|
import Path
|
|
import Path.Post.Utils as PostUtils
|
|
import PathScripts.PathUtils as PathUtils
|
|
|
|
TOOLTIP = (
|
|
"""Example Post, using Path.Commands instead of Path.toGCode strings for Path G-code output."""
|
|
)
|
|
|
|
SHOW_EDITOR = True
|
|
|
|
|
|
def fmt(num):
|
|
fnum = ""
|
|
fnum += "%.3f" % (num)
|
|
return fnum
|
|
|
|
|
|
def ffmt(num):
|
|
fnum = ""
|
|
fnum += "%.1f" % (num)
|
|
return fnum
|
|
|
|
|
|
class saveVals(object):
|
|
"""save command info for modal output"""
|
|
|
|
def __init__(self, command):
|
|
self.com = command.Name
|
|
self.params = command.Parameters
|
|
|
|
def retVals(self):
|
|
return self.com, self.params
|
|
|
|
|
|
def lineout(command, oldvals, modal):
|
|
line = ""
|
|
if modal and (oldvals.com == command.Name):
|
|
line += ""
|
|
else:
|
|
line += str(command.Name)
|
|
if command.Name == "M6":
|
|
line += "T" + str(int(command.Parameters["T"]))
|
|
if command.Name == "M3":
|
|
line += "S" + str(ffmt(command.Parameters["S"]))
|
|
if command.Name == "M4":
|
|
line += "S" + str(ffmt(command.Parameters["S"]))
|
|
if "X" in command.Parameters:
|
|
line += "X" + str(fmt(command.Parameters["X"]))
|
|
if "Y" in command.Parameters:
|
|
line += "Y" + str(fmt(command.Parameters["Y"]))
|
|
if "Z" in command.Parameters:
|
|
line += "Z" + str(fmt(command.Parameters["Z"]))
|
|
if "I" in command.Parameters:
|
|
line += "I" + str(fmt(command.Parameters["I"]))
|
|
if "J" in command.Parameters:
|
|
line += "J" + str(fmt(command.Parameters["J"]))
|
|
if "F" in command.Parameters:
|
|
line += "F" + str(ffmt(command.Parameters["F"]))
|
|
return line
|
|
|
|
|
|
def export(obj, filename, argstring):
|
|
modal = True
|
|
gcode = ""
|
|
safetyblock1 = "G90G40G49\n"
|
|
gcode += safetyblock1
|
|
|
|
units = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Units")
|
|
if units.GetInt("UserSchema") == 0:
|
|
firstcommand = Path.Command("G21") # metric mode
|
|
else:
|
|
firstcommand = Path.Command("G20") # inch mode
|
|
oldvals = saveVals(firstcommand) # save first command for modal use
|
|
fp = obj[0]
|
|
gcode += firstcommand.Name
|
|
|
|
if hasattr(fp, "Path"):
|
|
for c in PathUtils.getPathWithPlacement(fp).Commands:
|
|
gcode += lineout(c, oldvals, modal) + "\n"
|
|
oldvals = saveVals(c)
|
|
gcode += "M2\n"
|
|
gfile = open(filename, "w")
|
|
gfile.write(gcode)
|
|
gfile.close()
|
|
else:
|
|
FreeCAD.Console.PrintError("Select a path object and try again\n")
|
|
|
|
if SHOW_EDITOR:
|
|
FreeCAD.Console.PrintMessage("Editor Activated\n")
|
|
dia = PostUtils.GCodeEditorDialog()
|
|
dia.editor.setText(gcode)
|
|
dia.exec_()
|