199 lines
9.3 KiB
Python
199 lines
9.3 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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''' Tool Controller defines tool, spindle speed and feed rates for Path Operations '''
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import FreeCAD
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import Path
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import PathScripts.PathLog as PathLog
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from PySide import QtCore
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LOGLEVEL = False
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if LOGLEVEL:
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PathLog.setLevel(PathLog.Level.DEBUG, PathLog.thisModule())
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PathLog.trackModule(PathLog.thisModule())
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else:
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PathLog.setLevel(PathLog.Level.INFO, PathLog.thisModule())
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# Qt translation handling
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def translate(context, text, disambig=None):
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return QtCore.QCoreApplication.translate(context, text, disambig)
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class ToolControllerTemplate:
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'''Attribute and sub element strings for template export/import.'''
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Expressions = 'xengine'
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ExprExpr = 'expr'
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ExprProp = 'prop'
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HorizFeed = 'hfeed'
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HorizRapid = 'hrapid'
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Label = 'label'
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Name = 'name'
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SpindleDir = 'dir'
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SpindleSpeed = 'speed'
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ToolNumber = 'nr'
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Tool = 'tool'
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Version = 'version'
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VertFeed = 'vfeed'
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VertRapid = 'vrapid'
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class ToolController:
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def __init__(self, obj, tool=1):
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PathLog.track('tool: {}'.format(tool))
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obj.addProperty("App::PropertyIntegerConstraint", "ToolNumber", "Tool", QtCore.QT_TRANSLATE_NOOP("App::Property", "The active tool"))
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obj.ToolNumber = (0, 0, 10000, 1)
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obj.addProperty("Path::PropertyTool", "Tool", "Base", QtCore.QT_TRANSLATE_NOOP("App::Property", "The tool used by this controller"))
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obj.addProperty("App::PropertyFloat", "SpindleSpeed", "Tool", QtCore.QT_TRANSLATE_NOOP("App::Property", "The speed of the cutting spindle in RPM"))
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obj.addProperty("App::PropertyEnumeration", "SpindleDir", "Tool", QtCore.QT_TRANSLATE_NOOP("App::Property", "Direction of spindle rotation"))
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obj.SpindleDir = ['Forward', 'Reverse']
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obj.addProperty("App::PropertySpeed", "VertFeed", "Feed", QtCore.QT_TRANSLATE_NOOP("App::Property", "Feed rate for vertical moves in Z"))
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obj.addProperty("App::PropertySpeed", "HorizFeed", "Feed", QtCore.QT_TRANSLATE_NOOP("App::Property", "Feed rate for horizontal moves"))
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obj.addProperty("App::PropertySpeed", "VertRapid", "Rapid", QtCore.QT_TRANSLATE_NOOP("App::Property", "Rapid rate for vertical moves in Z"))
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obj.addProperty("App::PropertySpeed", "HorizRapid", "Rapid", QtCore.QT_TRANSLATE_NOOP("App::Property", "Rapid rate for horizontal moves"))
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obj.Proxy = self
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obj.setEditorMode('Placement', 2)
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def onDocumentRestored(self, obj):
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obj.setEditorMode('Placement', 2)
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def setFromTemplate(self, obj, template):
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'''setFromTemplate(obj, xmlItem) ... extract properties from xmlItem and assign to receiver.'''
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PathLog.track(obj.Name, template)
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if template.get(ToolControllerTemplate.Version) and 1 == int(template.get(ToolControllerTemplate.Version)):
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if template.get(ToolControllerTemplate.Label):
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obj.Label = template.get(ToolControllerTemplate.Label)
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if template.get(ToolControllerTemplate.VertFeed):
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obj.VertFeed = template.get(ToolControllerTemplate.VertFeed)
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if template.get(ToolControllerTemplate.HorizFeed):
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obj.HorizFeed = template.get(ToolControllerTemplate.HorizFeed)
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if template.get(ToolControllerTemplate.VertRapid):
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obj.VertRapid = template.get(ToolControllerTemplate.VertRapid)
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if template.get(ToolControllerTemplate.HorizRapid):
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obj.HorizRapid = template.get(ToolControllerTemplate.HorizRapid)
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if template.get(ToolControllerTemplate.SpindleSpeed):
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obj.SpindleSpeed = float(template.get(ToolControllerTemplate.SpindleSpeed))
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if template.get(ToolControllerTemplate.SpindleDir):
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obj.SpindleDir = template.get(ToolControllerTemplate.SpindleDir)
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if template.get(ToolControllerTemplate.ToolNumber):
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obj.ToolNumber = int(template.get(ToolControllerTemplate.ToolNumber))
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if template.get(ToolControllerTemplate.Tool):
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obj.Tool.setFromTemplate(template.get(ToolControllerTemplate.Tool))
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if template.get(ToolControllerTemplate.Expressions):
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for exprDef in template.get(ToolControllerTemplate.Expressions):
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if exprDef[ToolControllerTemplate.ExprExpr]:
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obj.setExpression(exprDef[ToolControllerTemplate.ExprProp], exprDef[ToolControllerTemplate.ExprExpr])
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else:
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PathLog.error(translate('PathToolController', "Unsupported PathToolController template version %s") % template.get(ToolControllerTemplate.Version))
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def templateAttrs(self, obj):
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'''templateAttrs(obj) ... answer a dictionary with all properties that should be stored for a template.'''
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attrs = {}
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attrs[ToolControllerTemplate.Version] = 1
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attrs[ToolControllerTemplate.Name] = obj.Name
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attrs[ToolControllerTemplate.Label] = obj.Label
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attrs[ToolControllerTemplate.ToolNumber] = obj.ToolNumber
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attrs[ToolControllerTemplate.VertFeed] = ("%s" % (obj.VertFeed))
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attrs[ToolControllerTemplate.HorizFeed] = ("%s" % (obj.HorizFeed))
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attrs[ToolControllerTemplate.VertRapid] = ("%s" % (obj.VertRapid))
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attrs[ToolControllerTemplate.HorizRapid] = ("%s" % (obj.HorizRapid))
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attrs[ToolControllerTemplate.SpindleSpeed] = obj.SpindleSpeed
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attrs[ToolControllerTemplate.SpindleDir] = obj.SpindleDir
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attrs[ToolControllerTemplate.Tool] = obj.Tool.templateAttrs()
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expressions = []
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for expr in obj.ExpressionEngine:
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PathLog.debug('%s: %s' % (expr[0], expr[1]))
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expressions.append({ToolControllerTemplate.ExprProp: expr[0], ToolControllerTemplate.ExprExpr: expr[1]})
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if expressions:
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attrs[ToolControllerTemplate.Expressions] = expressions
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return attrs
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def execute(self, obj):
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PathLog.track()
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commands = ""
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commands += "(" + obj.Label + ")"+'\n'
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commands += 'M6 T'+str(obj.ToolNumber)+'\n'
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if obj.SpindleDir == 'Forward':
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commands += 'M3 S' + str(obj.SpindleSpeed) + '\n'
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else:
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commands += 'M4 S' + str(obj.SpindleSpeed) + '\n'
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if commands == "":
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commands += "(No commands processed)"
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path = Path.Path(commands)
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obj.Path = path
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if obj.ViewObject:
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obj.ViewObject.Visibility = True
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def getTool(self, obj):
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'''returns the tool associated with this tool controller'''
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PathLog.track()
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return obj.Tool
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def Create(name = 'Default Tool', tool=None, toolNumber=1, assignViewProvider=True):
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PathLog.track(tool, toolNumber)
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obj = FreeCAD.ActiveDocument.addObject("Path::FeaturePython", name)
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obj.Label = name
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ToolController(obj)
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if FreeCAD.GuiUp and assignViewProvider:
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ViewProvider(obj.ViewObject)
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if tool is None:
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tool = Path.Tool()
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tool.Diameter = 5.0
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tool.Name = "Default Tool"
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tool.CuttingEdgeHeight = 15.0
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tool.ToolType = "EndMill"
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tool.Material = "HighSpeedSteel"
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obj.Tool = tool
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obj.ToolNumber = toolNumber
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return obj
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def FromTemplate(template, assignViewProvider=True):
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PathLog.track()
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name = template.get(ToolControllerTemplate.Name, ToolControllerTemplate.Label)
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obj = FreeCAD.ActiveDocument.addObject("Path::FeaturePython", name)
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tc = ToolController(obj)
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if FreeCAD.GuiUp and assignViewProvider:
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ViewProvider(obj.ViewObject)
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tc.setFromTemplate(obj, template)
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return obj
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if FreeCAD.GuiUp:
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# need ViewProvider class in this file to support loading of old files
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from PathScripts.PathToolControllerGui import ViewProvider
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FreeCAD.Console.PrintLog("Loading PathToolController... done\n")
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