715 lines
31 KiB
Python
715 lines
31 KiB
Python
# -*- coding: utf-8 -*-
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# ***************************************************************************
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# * *
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# * Copyright (c) 2014 Yorik van Havre <yorik@uncreated.net> *
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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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from PySide import QtCore, QtGui
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from PathScripts import PathUtils
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FreeCADGui = None
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if FreeCAD.GuiUp:
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import FreeCADGui
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"""Path Pocket object and FreeCAD command"""
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# Qt tanslation handling
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try:
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_encoding = QtGui.QApplication.UnicodeUTF8
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def translate(context, text, disambig=None):
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return QtGui.QApplication.translate(context, text, disambig, _encoding)
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except AttributeError:
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def translate(context, text, disambig=None):
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return QtGui.QApplication.translate(context, text, disambig)
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class ObjectPocket:
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def __init__(self, obj):
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obj.addProperty("App::PropertyLinkSubList", "Base", "Path", translate("PathProject", "The base geometry of this object"))
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obj.addProperty("App::PropertyBool", "Active", "Path", translate("PathProject", "Make False, to prevent operation from generating code"))
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obj.addProperty("App::PropertyString", "Comment", "Path", translate("PathProject", "An optional comment for this profile"))
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obj.addProperty("App::PropertyEnumeration", "Algorithm", "Algorithm", translate("PathProject", "The library to use to generate the path"))
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obj.Algorithm = ['OCC Native', 'libarea']
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# Tool Properties
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obj.addProperty("App::PropertyIntegerConstraint", "ToolNumber", "Tool", translate("PathProfile", "The tool number in use"))
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obj.ToolNumber = (0, 0, 1000, 0)
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obj.setEditorMode('ToolNumber', 1) # make this read only
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# Depth Properties
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obj.addProperty("App::PropertyDistance", "ClearanceHeight", "Depth", translate("PathProject", "The height needed to clear clamps and obstructions"))
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obj.addProperty("App::PropertyDistance", "SafeHeight", "Depth", translate("PathProject", "Rapid Safety Height between locations."))
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obj.addProperty("App::PropertyFloatConstraint", "StepDown", "Depth", translate("PathProject", "Incremental Step Down of Tool"))
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obj.StepDown = (0.0, 0.01, 100.0, 0.5)
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obj.addProperty("App::PropertyDistance", "StartDepth", "Depth", translate("PathProject", "Starting Depth of Tool- first cut depth in Z"))
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obj.addProperty("App::PropertyDistance", "FinalDepth", "Depth", translate("PathProject", "Final Depth of Tool- lowest value in Z"))
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obj.addProperty("App::PropertyDistance", "FinishDepth", "Depth", translate("PathProject", "Maximum material removed on final pass."))
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# Pocket Properties
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obj.addProperty("App::PropertyEnumeration", "CutMode", "Pocket", translate("PathProject", "The direction that the toolpath should go around the part ClockWise CW or CounterClockWise CCW"))
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obj.CutMode = ['Climb', 'Conventional']
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obj.addProperty("App::PropertyDistance", "MaterialAllowance", "Pocket", translate("PathProject", "Amount of material to leave"))
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obj.addProperty("App::PropertyEnumeration", "StartAt", "Pocket", translate("PathProject", "Start pocketing at center or boundary"))
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obj.StartAt = ['Center', 'Edge']
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obj.addProperty("App::PropertyPercent", "StepOver", "Pocket", translate("PathProject", "Percent of cutter diameter to step over on each pass"))
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#obj.StepOver = (0.0, 0.01, 100.0, 0.5)
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obj.addProperty("App::PropertyBool", "KeepToolDown", "Pocket", translate("PathProject", "Attempts to avoid unnecessary retractions."))
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obj.addProperty("App::PropertyBool", "ZigUnidirectional", "Pocket", translate("PathProject", "Lifts tool at the end of each pass to respect cut mode."))
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obj.addProperty("App::PropertyBool", "UseZigZag", "Pocket", translate("PathProject", "Use Zig Zag pattern to clear area."))
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obj.addProperty("App::PropertyFloat", "ZigZagAngle", "Pocket", translate("PathProject", "Angle of the zigzag pattern"))
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# Entry Properties
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obj.addProperty("App::PropertyBool", "UseEntry", "Entry", translate("PathProject", "Allow Cutter enter material with a straight plunge."))
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obj.addProperty("App::PropertyFloatConstraint", "RampSize", "Entry", translate("PathProject", "The minimum fraction of tool diameter to use for ramp length"))
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obj.RampSize = (0.0, 0.01, 100.0, 0.5)
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obj.addProperty("App::PropertyFloatConstraint", "HelixSize", "Entry", translate("PathProject", "The fraction of tool diameter to use for calculating helix size."))
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obj.HelixSize = (0.0, 0.01, 100.0, 0.5)
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obj.addProperty("App::PropertyFloatConstraint", "RampAngle", "Entry", translate("PathProject", "The Angle of the ramp entry."))
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obj.RampAngle = (0.0, 0.01, 100.0, 0.5)
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# Start Point Properties
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obj.addProperty("App::PropertyVector", "StartPoint", "Start Point", translate("PathProject", "The start point of this path"))
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obj.addProperty("App::PropertyBool", "UseStartPoint", "Start Point", translate("PathProject", "make True, if specifying a Start Point"))
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obj.Proxy = self
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def onChanged(self, obj, prop):
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if prop == "UseEntry":
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if obj.UseEntry:
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obj.setEditorMode('HelixSize', 0) # make this visible
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obj.setEditorMode('RampAngle', 0) # make this visible
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obj.setEditorMode('RampSize', 0) # make this visible
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else:
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obj.setEditorMode('HelixSize', 2) # make this hidden
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obj.setEditorMode('RampAngle', 2) # make this hidden
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obj.setEditorMode('RampSize', 2) # make this hidden
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def __getstate__(self):
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return None
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def __setstate__(self, state):
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return None
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def addpocketbase(self, obj, ss, sub=""):
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baselist = obj.Base
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if baselist is None:
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baselist = []
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if len(baselist) == 0: # When adding the first base object, guess at heights
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try:
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bb = ss.Shape.BoundBox # parent boundbox
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subobj = ss.Shape.getElement(sub)
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fbb = subobj.BoundBox # feature boundbox
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obj.StartDepth = bb.ZMax
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obj.ClearanceHeight = bb.ZMax + 5.0
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obj.SafeHeight = bb.ZMax + 3.0
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if fbb.ZMax == fbb.ZMin and fbb.ZMax == bb.ZMax: # top face
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obj.FinalDepth = bb.ZMin
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elif fbb.ZMax > fbb.ZMin and fbb.ZMax == bb.ZMax: # vertical face, full cut
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obj.FinalDepth = fbb.ZMin
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elif fbb.ZMax > fbb.ZMin and fbb.ZMin > bb.ZMin: # internal vertical wall
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obj.FinalDepth = fbb.ZMin
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elif fbb.ZMax == fbb.ZMin and fbb.ZMax > bb.ZMin: # face/shelf
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obj.FinalDepth = fbb.ZMin
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else: #catch all
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obj.FinalDepth = bb.ZMin
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except:
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obj.StartDepth = 5.0
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obj.ClearanceHeight = 10.0
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obj.SafeHeight = 8.0
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item = (ss, sub)
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if item in baselist:
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FreeCAD.Console.PrintWarning(translate("Path", "this object already in the list" + "\n"))
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else:
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baselist.append(item)
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obj.Base = baselist
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print "this base is: " + str(baselist)
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self.execute(obj)
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def getStock(self, obj):
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"""find and return a stock object from hosting project if any"""
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for o in obj.InList:
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if hasattr(o, "Group"):
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for g in o.Group:
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if hasattr(g, "Height_Allowance"):
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return o
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# not found? search one level up
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for o in obj.InList:
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return self.getStock(o)
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return None
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def buildpathlibarea(self, obj, a):
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"""Build the pocket path using libarea algorithm"""
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import PathScripts.PathAreaUtils as PathAreaUtils
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from PathScripts.PathUtils import depth_params
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FreeCAD.Console.PrintMessage(translate("PathPocket", "Generating toolpath with libarea offsets.\n"))
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depthparams = depth_params(
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obj.ClearanceHeight.Value,
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obj.SafeHeight.Value,
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obj.StartDepth.Value,
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obj.StepDown,
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obj.FinishDepth.Value,
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obj.FinalDepth.Value)
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extraoffset = obj.MaterialAllowance.Value
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stepover = (self.radius * 2) * (float(obj.StepOver)/100)
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use_zig_zag = obj.UseZigZag
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zig_angle = obj.ZigZagAngle
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from_center = (obj.StartAt == "Center")
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keep_tool_down = obj.KeepToolDown
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zig_unidirectional = obj.ZigUnidirectional
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start_point = None
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cut_mode = obj.CutMode
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PathAreaUtils.flush_nc()
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PathAreaUtils.output('mem')
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PathAreaUtils.feedrate_hv(self.horizFeed, self.vertFeed)
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if obj.UseStartPoint:
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start_point = (obj.StartPoint.x, obj.StartPoint.y)
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# print "a," + str(self.radius) + "," + str(extraoffset) + "," + str(stepover) + ",depthparams, " + str(from_center) + "," + str(keep_tool_down) + "," + str(use_zig_zag) + "," + str(zig_angle) + "," + str(zig_unidirectional) + "," + str(start_point) + "," + str(cut_mode)
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PathAreaUtils.pocket(
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a,
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self.radius,
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extraoffset,
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stepover,
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depthparams,
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from_center,
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keep_tool_down,
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use_zig_zag,
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zig_angle,
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zig_unidirectional,
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start_point,
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cut_mode)
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return PathAreaUtils.retrieve_gcode()
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def buildpathocc(self, obj, shape):
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"""Build pocket Path using Native OCC algorithm."""
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import Part
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import DraftGeomUtils
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from PathScripts.PathUtils import fmt, helicalPlunge, rampPlunge
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FreeCAD.Console.PrintMessage(translate("PathPocket", "Generating toolpath with OCC native offsets.\n"))
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# Build up the offset loops
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output = ""
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offsets = []
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nextradius = (self.radius * 2) * (float(obj.StepOver)/100)
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result = DraftGeomUtils.pocket2d(shape, nextradius)
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print "did we get something: " + str(result)
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while result:
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print "Adding " + str(len(result)) + " wires"
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offsets.extend(result)
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nextradius += (self.radius * 2) * (float(obj.StepOver)/100)
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result = DraftGeomUtils.pocket2d(shape, nextradius)
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# revert the list so we start with the outer wires
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if obj.StartAt != 'Edge':
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offsets.reverse()
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plungePos = None
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rampEdge = None
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if obj.UseEntry:
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# Try to find an entry location
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toold = self.radius*2
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helixBounds = DraftGeomUtils.pocket2d(shape, self.radius * (1 + obj.HelixSize))
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if helixBounds:
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rampD = obj.RampSize
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if obj.StartAt == 'Edge':
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plungePos = helixBounds[0].Edges[0].Vertexes[0].Point
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else:
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plungePos = offsets[0].Edges[0].Vertexes[0].Point
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# If it turns out this is invalid for some reason, nuke plungePos
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[perp, idx] = DraftGeomUtils.findPerpendicular(plungePos, shape.Edges)
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if not perp or perp.Length < self.radius * (1 + obj.HelixSize):
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plungePos = None
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FreeCAD.Console.PrintError(translate("PathPocket", "Helical Entry location not found.\n"))
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# FIXME: Really need to do a point-in-polygon operation to make sure this is within helixBounds
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# Or some math to prove that it has to be (doubt that's true)
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# Maybe reverse helixBounds and pick off that?
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if plungePos is None: # If we didn't find a place to helix, how about a ramp?
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FreeCAD.Console.PrintMessage(translate("PathPocket", "Attempting ramp entry.\n"))
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if (offsets[0].Edges[0].Length >= toold * rampD) and not (isinstance(offsets[0].Edges[0].Curve, Part.Circle)):
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rampEdge = offsets[0].Edges[0]
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# The last edge also connects with the starting location- try that
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elif (offsets[0].Edges[-1].Length >= toold * rampD) and not (isinstance(offsets[0].Edges[-1].Curve, Part.Circle)):
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rampEdge = offsets[0].Edges[-1]
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else:
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FreeCAD.Console.PrintError(translate("PathPocket", "Ramp Entry location not found.\n"))
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# print "Neither edge works: " + str(offsets[0].Edges[0]) + ", " + str(offsets[0].Edges[-1])
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# FIXME: There's got to be a smarter way to find a place to ramp
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fastZPos = obj.ClearanceHeight.Value
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# For helix-ing/ramping, know where we were last time
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# FIXME: Can probably get this from the "machine"?
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lastZ = fastZPos
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startPoint = None
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for vpos in PathUtils.frange(obj.StartDepth.Value,
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obj.FinalDepth.Value, obj.StepDown,
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obj.FinishDepth.Value):
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first = True
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# loop over successive wires
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for currentWire in offsets:
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#output += PathUtils.convert(currentWire.Edges, "on", 1)
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last = None
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for edge in currentWire.Edges:
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if not last:
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# we set the base GO to our fast move to our starting pos
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if first:
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# If we can helix, do so
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if plungePos:
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output += helicalPlunge(plungePos, obj.RampAngle, vpos, lastZ, self.radius*2, obj.HelixSize, self.horizFeed)
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# print output
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lastZ = vpos
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# Otherwise, see if we can ramp
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# FIXME: This could be a LOT smarter (eg, searching for a longer leg of the edge to ramp along)
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elif rampEdge:
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output += rampPlunge(rampEdge, obj.RampAngle, vpos, lastZ)
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lastZ = vpos
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# Otherwise, straight plunge... Don't want to, but sometimes you might not have a choice.
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# FIXME: At least not with the lazy ramp programming above...
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else:
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print "WARNING: Straight-plunging... probably not good, but we didn't find a place to helix or ramp"
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startPoint = edge.Vertexes[0].Point
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output += "G0 X" + fmt(startPoint.x) + " Y" + fmt(startPoint.y) +\
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" Z" + fmt(fastZPos) + "\n"
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first = False
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# then move slow down to our starting point for our profile
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last = edge.Vertexes[0].Point
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output += "G1 X" + fmt(last.x) + " Y" + fmt(last.y) + " Z" + fmt(vpos) + "\n"
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# if isinstance(edge.Curve,Part.Circle):
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if DraftGeomUtils.geomType(edge) == "Circle":
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point = edge.Vertexes[-1].Point
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if point == last: # edges can come flipped
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point = edge.Vertexes[0].Point
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center = edge.Curve.Center
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relcenter = center.sub(last)
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v1 = last.sub(center)
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v2 = point.sub(center)
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if v1.cross(v2).z < 0:
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output += "G2"
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else:
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output += "G3"
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output += " X" + fmt(point.x) + " Y" + fmt(point.y) + " Z" + fmt(vpos)
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output += " I" + fmt(relcenter.x) + " J" + fmt(relcenter.y) + " K" + fmt(relcenter.z)
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output += "\n"
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last = point
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else:
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point = edge.Vertexes[-1].Point
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if point == last: # edges can come flipped
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point = edge.Vertexes[0].Point
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output += "G1 X" + fmt(point.x) + " Y" + fmt(point.y) + " Z" + fmt(vpos) + "\n"
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last = point
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# move back up
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output += "G1 Z" + fmt(fastZPos) + "\n"
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return output
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# To reload this from FreeCAD, use: import PathScripts.PathPocket; reload(PathScripts.PathPocket)
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def execute(self, obj):
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output = ""
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toolLoad = PathUtils.getLastToolLoad(obj)
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if toolLoad is None or toolLoad.ToolNumber == 0:
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self.vertFeed = 100
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self.horizFeed = 100
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self.radius = 0.25
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obj.ToolNumber = 0
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else:
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self.vertFeed = toolLoad.VertFeed.Value
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self.horizFeed = toolLoad.HorizFeed.Value
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tool = PathUtils.getTool(obj, toolLoad.ToolNumber)
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self.radius = tool.Diameter/2
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obj.ToolNumber = toolLoad.ToolNumber
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# if tool is None:
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# self.radius = 0.25
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# else:
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# self.radius = tool.Diameter/2
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if obj.Base:
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for b in obj.Base:
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print "object base: " + str(b)
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import Part
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import PathScripts.PathKurveUtils
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if "Face" in b[1]:
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print "inside"
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shape = getattr(b[0].Shape, b[1])
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wire = shape.OuterWire
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edges = wire.Edges
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else:
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print "in else"
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edges = [getattr(b[0].Shape, sub) for sub in b[1]]
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print "myedges: " + str(edges)
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wire = Part.Wire(edges)
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shape = None
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# output = ""
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if obj.Algorithm == "OCC Native":
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if shape is None:
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shape = wire
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output += self.buildpathocc(obj, shape)
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else:
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try:
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import area
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except:
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FreeCAD.Console.PrintError(translate("PathKurve", "libarea needs to be installed for this command to work.\n"))
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return
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a = area.Area()
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if shape is None:
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c = PathScripts.PathKurveUtils.makeAreaCurve(wire.Edges, 'CW')
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a.append(c)
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else:
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for w in shape.Wires:
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c = PathScripts.PathKurveUtils.makeAreaCurve(w.Edges, 'CW')
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# if w.isSame(shape.OuterWire):
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# print "outerwire"
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# if c.IsClockwise():
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# c.Reverse()
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# print "reverse outterwire"
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# else:
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# print "inner wire"
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# if not c.IsClockwise():
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# c.Reverse()
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# print "reverse inner"
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a.append(c)
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########
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# This puts out some interesting information from libarea
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print a.text()
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########
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a.Reorder()
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output += self.buildpathlibarea(obj, a)
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if obj.Active:
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path = Path.Path(output)
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obj.Path = path
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obj.ViewObject.Visibility = True
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else:
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path = Path.Path("(inactive operation)")
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obj.Path = path
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obj.ViewObject.Visibility = False
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class _CommandSetPocketStartPoint:
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def GetResources(self):
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return {'Pixmap': 'Path-StartPoint',
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'MenuText': QtCore.QT_TRANSLATE_NOOP("PathPocket", "Pick Start Point"),
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'ToolTip': QtCore.QT_TRANSLATE_NOOP("PathPocket", "Pick Start Point")}
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def IsActive(self):
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return FreeCAD.ActiveDocument is not None
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def setpoint(self, point, o):
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obj = FreeCADGui.Selection.getSelection()[0]
|
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obj.StartPoint.x = point.x
|
|
obj.StartPoint.y = point.y
|
|
|
|
def Activated(self):
|
|
FreeCADGui.Snapper.getPoint(callback=self.setpoint)
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|
|
|
|
|
class ViewProviderPocket:
|
|
|
|
def __init__(self, vobj):
|
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vobj.Proxy = self
|
|
|
|
def attach(self, vobj):
|
|
self.Object = vobj.Object
|
|
return
|
|
|
|
def setEdit(self, vobj, mode=0):
|
|
FreeCADGui.Control.closeDialog()
|
|
taskd = TaskPanel()
|
|
taskd.obj = vobj.Object
|
|
FreeCADGui.Control.showDialog(taskd)
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|
taskd.setupUi()
|
|
return True
|
|
|
|
def getIcon(self):
|
|
return ":/icons/Path-Pocket.svg"
|
|
|
|
def __getstate__(self):
|
|
return None
|
|
|
|
def __setstate__(self, state):
|
|
return None
|
|
|
|
|
|
class CommandPathPocket:
|
|
|
|
def GetResources(self):
|
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return {'Pixmap': 'Path-Pocket',
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'MenuText': QtCore.QT_TRANSLATE_NOOP("PathPocket", "Pocket"),
|
|
'Accel': "P, O",
|
|
'ToolTip': QtCore.QT_TRANSLATE_NOOP("PathPocket", "Creates a Path Pocket object from a loop of edges or a face")}
|
|
|
|
def IsActive(self):
|
|
return FreeCAD.ActiveDocument is not None
|
|
|
|
def Activated(self):
|
|
|
|
zbottom = 0.0
|
|
ztop = 10.0
|
|
|
|
# if everything is ok, execute and register the transaction in the undo/redo stack
|
|
FreeCAD.ActiveDocument.openTransaction(translate("PathPocket", "Create Pocket"))
|
|
FreeCADGui.addModule("PathScripts.PathPocket")
|
|
FreeCADGui.doCommand('obj = FreeCAD.ActiveDocument.addObject("Path::FeaturePython", "Pocket")')
|
|
FreeCADGui.doCommand('PathScripts.PathPocket.ObjectPocket(obj)')
|
|
FreeCADGui.doCommand('obj.Active = True')
|
|
FreeCADGui.doCommand('PathScripts.PathPocket.ViewProviderPocket(obj.ViewObject)')
|
|
FreeCADGui.doCommand('from PathScripts import PathUtils')
|
|
FreeCADGui.doCommand('obj.StepOver = 100')
|
|
FreeCADGui.doCommand('obj.ClearanceHeight = 10') # + str(bb.ZMax + 2.0))
|
|
FreeCADGui.doCommand('obj.StepDown = 1.0')
|
|
FreeCADGui.doCommand('obj.StartDepth = ' + str(ztop))
|
|
FreeCADGui.doCommand('obj.FinalDepth =' + str(zbottom))
|
|
FreeCADGui.doCommand('obj.ZigZagAngle = 45')
|
|
FreeCADGui.doCommand('obj.UseEntry = False')
|
|
FreeCADGui.doCommand('obj.RampAngle = 3.0')
|
|
FreeCADGui.doCommand('obj.RampSize = 0.75')
|
|
FreeCADGui.doCommand('obj.HelixSize = 0.75')
|
|
FreeCADGui.doCommand('PathScripts.PathUtils.addToProject(obj)')
|
|
FreeCAD.ActiveDocument.commitTransaction()
|
|
|
|
FreeCAD.ActiveDocument.recompute()
|
|
FreeCADGui.doCommand('obj.ViewObject.startEditing()')
|
|
|
|
|
|
class TaskPanel:
|
|
def __init__(self):
|
|
# self.form = FreeCADGui.PySideUic.loadUi(FreeCAD.getHomePath() + "Mod/Path/PocketEdit.ui")
|
|
self.form = FreeCADGui.PySideUic.loadUi(":/panels/PocketEdit.ui")
|
|
self.updating = False
|
|
|
|
def accept(self):
|
|
self.getFields()
|
|
|
|
FreeCADGui.ActiveDocument.resetEdit()
|
|
FreeCADGui.Control.closeDialog()
|
|
FreeCAD.ActiveDocument.recompute()
|
|
FreeCADGui.Selection.removeObserver(self.s)
|
|
|
|
def reject(self):
|
|
FreeCADGui.Control.closeDialog()
|
|
FreeCAD.ActiveDocument.recompute()
|
|
FreeCADGui.Selection.removeObserver(self.s)
|
|
|
|
def getFields(self):
|
|
if self.obj:
|
|
if hasattr(self.obj, "StartDepth"):
|
|
self.obj.StartDepth = self.form.startDepth.text()
|
|
if hasattr(self.obj, "FinalDepth"):
|
|
self.obj.FinalDepth = self.form.finalDepth.text()
|
|
if hasattr(self.obj, "SafeHeight"):
|
|
self.obj.SafeHeight = self.form.safeHeight.text()
|
|
if hasattr(self.obj, "ClearanceHeight"):
|
|
self.obj.ClearanceHeight = self.form.clearanceHeight.text()
|
|
if hasattr(self.obj, "StepDown"):
|
|
self.obj.StepDown = self.form.stepDown.value()
|
|
if hasattr(self.obj, "MaterialAllowance"):
|
|
self.obj.MaterialAllowance = self.form.extraOffset.value()
|
|
if hasattr(self.obj, "UseStartPoint"):
|
|
self.obj.UseStartPoint = self.form.useStartPoint.isChecked()
|
|
if hasattr(self.obj, "Algorithm"):
|
|
self.obj.Algorithm = str(self.form.algorithmSelect.currentText())
|
|
if hasattr(self.obj, "CutMode"):
|
|
self.obj.CutMode = str(self.form.cutMode.currentText())
|
|
self.obj.Proxy.execute(self.obj)
|
|
|
|
def setFields(self):
|
|
self.form.startDepth.setText(str(self.obj.StartDepth.Value))
|
|
self.form.finalDepth.setText(str(self.obj.FinalDepth.Value))
|
|
self.form.safeHeight.setText(str(self.obj.SafeHeight.Value))
|
|
self.form.clearanceHeight.setText(str(self.obj.ClearanceHeight.Value))
|
|
self.form.stepDown.setValue(self.obj.StepDown)
|
|
self.form.extraOffset.setValue(self.obj.MaterialAllowance.Value)
|
|
self.form.useStartPoint.setChecked(self.obj.UseStartPoint)
|
|
|
|
index = self.form.algorithmSelect.findText(self.obj.Algorithm, QtCore.Qt.MatchFixedString)
|
|
if index >= 0:
|
|
self.form.algorithmSelect.setCurrentIndex(index)
|
|
|
|
for i in self.obj.Base:
|
|
self.form.baseList.addItem(i[0].Name + "." + i[1])
|
|
|
|
|
|
|
|
def open(self):
|
|
self.s = SelObserver()
|
|
# install the function mode resident
|
|
FreeCADGui.Selection.addObserver(self.s)
|
|
|
|
def addBase(self):
|
|
# check that the selection contains exactly what we want
|
|
selection = FreeCADGui.Selection.getSelectionEx()
|
|
|
|
# if not len(selection) >= 1:
|
|
# FreeCAD.Console.PrintError(translate("PathProject", "Please select at least one profileable object\n"))
|
|
# return
|
|
# for s in selection:
|
|
# if s.HasSubObjects:
|
|
# for i in s.SubElementNames:
|
|
# self.obj.Proxy.addpocketbase(self.obj, s.Object, i)
|
|
# else:
|
|
# self.obj.Proxy.addpocketbase(self.obj, s.Object)
|
|
|
|
if len(selection) != 1:
|
|
FreeCAD.Console.PrintError(translate("PathProject", "Please select only faces from one solid\n"))
|
|
return
|
|
sel = selection[0]
|
|
if not sel.HasSubObjects:
|
|
FreeCAD.Console.PrintError(translate("PathProject", "Please select faces from one solid\n"))
|
|
return
|
|
if not selection[0].SubObjects[0].ShapeType == "Face":
|
|
FreeCAD.Console.PrintError(translate("PathProject", "Please select faces from one solid\n"))
|
|
return
|
|
for i in sel.SubElementNames:
|
|
self.obj.Proxy.addpocketbase(self.obj, sel.Object, i)
|
|
|
|
|
|
self.setFields() # defaults may have changed. Reload.
|
|
self.form.baseList.clear()
|
|
for i in self.obj.Base:
|
|
self.form.baseList.addItem(i[0].Name + "." + i[1])
|
|
|
|
def deleteBase(self):
|
|
dlist = self.form.baseList.selectedItems()
|
|
newlist = []
|
|
for d in dlist:
|
|
for i in self.obj.Base:
|
|
if i[0].Name != d.text().partition(".")[0] or i[1] != d.text().partition(".")[2]:
|
|
newlist.append(i)
|
|
self.form.baseList.takeItem(self.form.baseList.row(d))
|
|
self.obj.Base = newlist
|
|
self.obj.Proxy.execute(self.obj)
|
|
FreeCAD.ActiveDocument.recompute()
|
|
|
|
def itemActivated(self):
|
|
FreeCADGui.Selection.clearSelection()
|
|
slist = self.form.baseList.selectedItems()
|
|
for i in slist:
|
|
objstring = i.text().partition(".")
|
|
obj = FreeCAD.ActiveDocument.getObject(objstring[0])
|
|
if objstring[2] != "":
|
|
FreeCADGui.Selection.addSelection(obj, objstring[2])
|
|
else:
|
|
FreeCADGui.Selection.addSelection(obj)
|
|
|
|
FreeCADGui.updateGui()
|
|
|
|
def reorderBase(self):
|
|
newlist = []
|
|
for i in range(self.form.baseList.count()):
|
|
s = self.form.baseList.item(i).text()
|
|
objstring = s.partition(".")
|
|
|
|
obj = FreeCAD.ActiveDocument.getObject(objstring[0])
|
|
item = (obj, str(objstring[2]))
|
|
newlist.append(item)
|
|
self.obj.Base = newlist
|
|
|
|
self.obj.Proxy.execute(self.obj)
|
|
FreeCAD.ActiveDocument.recompute()
|
|
|
|
def getStandardButtons(self):
|
|
return int(QtGui.QDialogButtonBox.Ok)
|
|
|
|
def edit(self, item, column):
|
|
if not self.updating:
|
|
self.resetObject()
|
|
|
|
def setupUi(self):
|
|
|
|
# Connect Signals and Slots
|
|
# Base Controls
|
|
self.form.baseList.itemSelectionChanged.connect(self.itemActivated)
|
|
self.form.addBase.clicked.connect(self.addBase)
|
|
self.form.deleteBase.clicked.connect(self.deleteBase)
|
|
self.form.reorderBase.clicked.connect(self.reorderBase)
|
|
|
|
# Depths
|
|
self.form.startDepth.editingFinished.connect(self.getFields)
|
|
self.form.finalDepth.editingFinished.connect(self.getFields)
|
|
self.form.stepDown.editingFinished.connect(self.getFields)
|
|
|
|
# Heights
|
|
self.form.safeHeight.editingFinished.connect(self.getFields)
|
|
self.form.clearanceHeight.editingFinished.connect(self.getFields)
|
|
|
|
# operation
|
|
self.form.algorithmSelect.currentIndexChanged.connect(self.getFields)
|
|
self.form.cutMode.currentIndexChanged.connect(self.getFields)
|
|
self.form.useStartPoint.clicked.connect(self.getFields)
|
|
self.form.extraOffset.editingFinished.connect(self.getFields)
|
|
|
|
self.setFields()
|
|
|
|
sel = FreeCADGui.Selection.getSelectionEx()
|
|
if len(sel) != 0 and sel[0].HasSubObjects:
|
|
self.addBase()
|
|
|
|
|
|
class SelObserver:
|
|
def __init__(self):
|
|
import PathScripts.PathSelection as PST
|
|
PST.pocketselect()
|
|
|
|
def __del__(self):
|
|
import PathScripts.PathSelection as PST
|
|
PST.clear()
|
|
|
|
def addSelection(self, doc, obj, sub, pnt):
|
|
FreeCADGui.doCommand('Gui.Selection.addSelection(FreeCAD.ActiveDocument.' + obj + ')')
|
|
FreeCADGui.updateGui()
|
|
|
|
if FreeCAD.GuiUp:
|
|
# register the FreeCAD command
|
|
FreeCADGui.addCommand('Path_Pocket', CommandPathPocket())
|
|
FreeCADGui.addCommand('Set_PocketStartPoint', _CommandSetPocketStartPoint())
|
|
|
|
|
|
FreeCAD.Console.PrintLog("Loading PathPocket... done\n")
|