From bbf4e2954abbaeb283b3d61e13a2c0a98cf4e265 Mon Sep 17 00:00:00 2001 From: sliptonic Date: Thu, 3 Nov 2016 19:00:43 -0500 Subject: [PATCH] Initial commit of facing op --- .../Path/Gui/Resources/panels/MillFaceEdit.ui | 422 +++++++++++++ src/Mod/Path/InitGui.py | 3 +- src/Mod/Path/PathScripts/PathMillFace.py | 581 ++++++++++++++++++ src/Mod/Path/PathScripts/PathUtils.py | 20 +- 4 files changed, 1024 insertions(+), 2 deletions(-) create mode 100644 src/Mod/Path/Gui/Resources/panels/MillFaceEdit.ui create mode 100644 src/Mod/Path/PathScripts/PathMillFace.py diff --git a/src/Mod/Path/Gui/Resources/panels/MillFaceEdit.ui b/src/Mod/Path/Gui/Resources/panels/MillFaceEdit.ui new file mode 100644 index 000000000..480d22d1c --- /dev/null +++ b/src/Mod/Path/Gui/Resources/panels/MillFaceEdit.ui @@ -0,0 +1,422 @@ + + + TaskPanel + + + + 0 + 0 + 352 + 525 + + + + + 0 + 400 + + + + Mill Facing + + + + + + 0 + + + + true + + + + 0 + 0 + 334 + 329 + + + + + :/icons/Path-BaseGeometry.svg:/icons/Path-BaseGeometry.svg + + + Base Geometry + + + + + + Drag to reorder, then update. + + + QAbstractItemView::DragDrop + + + Qt::MoveAction + + + false + + + + + + + Add item selected in window. + + + add + + + + + + + Remove Item selected in list, then update. + + + Remove + + + + + + + Update the path with the removed and reordered items. + + + Update + + + + + + + All objects will be processed using the same operation properties. + + + Qt::AutoText + + + true + + + + + + + + + 0 + 0 + 334 + 329 + + + + + :/icons/Path-Depths.svg:/icons/Path-Depths.svg + + + Depths + + + + + + mm + + + + + + + Start Depth + + + + + + + mm + + + + + + + Final Depth + + + + + + + mm + + + + + + + Finish Depth + + + + + + + 3 + + + 0.100000000000000 + + + 1.000000000000000 + + + + + + + Step Down + + + + + + + + + 0 + 0 + 334 + 329 + + + + + :/icons/Path-Heights.svg:/icons/Path-Heights.svg + + + Heights + + + + QFormLayout::AllNonFixedFieldsGrow + + + + + mm + + + + + + + Safe Height + + + + + + + mm + + + + + + + Clearance Height + + + + + + + + + 0 + 0 + 334 + 329 + + + + Entry + + + + + + + 0 + 0 + 334 + 329 + + + + Pattern + + + + + + 1 + + + 100 + + + 10 + + + 100 + + + + + + + Step Over Percent + + + + + + + QFrame::StyledPanel + + + QFrame::Raised + + + + + + Use ZigZag + + + + + + + ZigZag Unidirectional + + + + + + + + + + ZigZag Angle + + + + + + + + + + + + 0 + 0 + 334 + 329 + + + + + :/icons/Path-OperationB.svg:/icons/Path-OperationB.svg + + + Operation + + + + QFormLayout::AllNonFixedFieldsGrow + + + + + + + + Cut Mode + + + + + + + + Climb + + + + + Conventional + + + + + + + + + + + + + + Use Start Point + + + + + + + + + + + + + Material Allowance + + + + + + + + + + + + + + + + + + Gui::InputField + QLineEdit +
Gui/InputField.h
+ + + + + + + + diff --git a/src/Mod/Path/InitGui.py b/src/Mod/Path/InitGui.py index 9894b2201..0a9545e51 100644 --- a/src/Mod/Path/InitGui.py +++ b/src/Mod/Path/InitGui.py @@ -74,13 +74,14 @@ class PathWorkbench (Workbench): from PathScripts import PathContour from PathScripts import PathProfileEdges from PathScripts import DogboneDressup + from PathScripts import PathMillFace import PathCommands # build commands list projcmdlist = ["Path_Job", "Path_Post", "Path_Inspect", "Path_Sanity"] toolcmdlist = ["Path_ToolLibraryEdit", "Path_LoadTool"] prepcmdlist = ["Path_Plane", "Path_Fixture", "Path_ToolLenOffset", "Path_Comment", "Path_Stop", "Path_FaceProfile", "Path_FacePocket", "Path_Custom", "Path_FromShape"] - twodopcmdlist = ["Path_Contour", "Path_Profile", "Path_Profile_Edges", "Path_Pocket", "Path_Drilling", "Path_Engrave"] + twodopcmdlist = ["Path_Contour", "Path_Profile", "Path_Profile_Edges", "Path_Pocket", "Path_Drilling", "Path_Engrave", "Path_MillFace"] threedopcmdlist = ["Path_Surfacing"] modcmdlist = ["Path_Copy", "Path_CompoundExtended", "Path_Array", "Path_SimpleCopy" ] dressupcmdlist = ["Dogbone_Dressup", "DragKnife_Dressup"] diff --git a/src/Mod/Path/PathScripts/PathMillFace.py b/src/Mod/Path/PathScripts/PathMillFace.py new file mode 100644 index 000000000..f2b49ab4c --- /dev/null +++ b/src/Mod/Path/PathScripts/PathMillFace.py @@ -0,0 +1,581 @@ +# -*- coding: utf-8 -*- + +# *************************************************************************** +# * * +# * Copyright (c) 2016 sliptonic * +# * * +# * 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 +from PySide import QtCore, QtGui +from PathScripts import PathUtils +import Part +import PathScripts.PathKurveUtils +import area + +FreeCADGui = None +if FreeCAD.GuiUp: + import FreeCADGui + +"""Path Face object and FreeCAD command""" + +# Qt tanslation handling +try: + _encoding = QtGui.QApplication.UnicodeUTF8 + + def translate(context, text, disambig=None): + return QtGui.QApplication.translate(context, text, disambig, _encoding) +except AttributeError: + def translate(context, text, disambig=None): + return QtGui.QApplication.translate(context, text, disambig) + + +class ObjectFace: + + def __init__(self, obj): + obj.addProperty("App::PropertyLinkSubList", "Base", "Path", QtCore.QT_TRANSLATE_NOOP("App::Property","The base geometry of this object")) + obj.addProperty("App::PropertyBool", "Active", "Path", QtCore.QT_TRANSLATE_NOOP("App::Property","Make False, to prevent operation from generating code")) + obj.addProperty("App::PropertyString", "Comment", "Path", QtCore.QT_TRANSLATE_NOOP("App::Property","An optional comment for this profile")) + obj.addProperty("App::PropertyString", "UserLabel", "Path", QtCore.QT_TRANSLATE_NOOP("App::Property","User Assigned Label")) + + # Tool Properties + obj.addProperty("App::PropertyIntegerConstraint", "ToolNumber", "Tool", QtCore.QT_TRANSLATE_NOOP("App::Property","The tool number in use")) + obj.ToolNumber = (0, 0, 1000, 0) + obj.setEditorMode('ToolNumber', 1) # make this read only + obj.addProperty("App::PropertyString", "ToolDescription", "Tool", QtCore.QT_TRANSLATE_NOOP("App::Property","The description of the tool ")) + obj.setEditorMode('ToolDescription', 1) # make this read only + + # Depth Properties + obj.addProperty("App::PropertyDistance", "ClearanceHeight", "Depth", QtCore.QT_TRANSLATE_NOOP("App::Property","The height needed to clear clamps and obstructions")) + obj.addProperty("App::PropertyDistance", "SafeHeight", "Depth", QtCore.QT_TRANSLATE_NOOP("App::Property","Rapid Safety Height between locations.")) + obj.addProperty("App::PropertyFloatConstraint", "StepDown", "Depth", QtCore.QT_TRANSLATE_NOOP("App::Property","Incremental Step Down of Tool")) + obj.StepDown = (0.0, 0.01, 100.0, 0.5) + obj.addProperty("App::PropertyDistance", "StartDepth", "Depth", QtCore.QT_TRANSLATE_NOOP("App::Property","Starting Depth of Tool- first cut depth in Z")) + obj.addProperty("App::PropertyDistance", "FinalDepth", "Depth", QtCore.QT_TRANSLATE_NOOP("App::Property","Final Depth of Tool- lowest value in Z")) + obj.addProperty("App::PropertyDistance", "FinishDepth", "Depth", QtCore.QT_TRANSLATE_NOOP("App::Property","Maximum material removed on final pass.")) + + # Face Properties + obj.addProperty("App::PropertyEnumeration", "CutMode", "Face", QtCore.QT_TRANSLATE_NOOP("App::Property","The direction that the toolpath should go around the part ClockWise CW or CounterClockWise CCW")) + obj.CutMode = ['Climb', 'Conventional'] + obj.addProperty("App::PropertyDistance", "MaterialAllowance", "Face", QtCore.QT_TRANSLATE_NOOP("App::Property","Amount of material to leave")) + obj.addProperty("App::PropertyEnumeration", "StartAt", "Face", QtCore.QT_TRANSLATE_NOOP("App::Property","Start Faceing at center or boundary")) + obj.StartAt = ['Center', 'Edge'] + obj.addProperty("App::PropertyPercent", "StepOver", "Face", QtCore.QT_TRANSLATE_NOOP("App::Property","Percent of cutter diameter to step over on each pass")) + # obj.StepOver = (0.0, 0.01, 100.0, 0.5) + obj.addProperty("App::PropertyBool", "KeepToolDown", "Face", QtCore.QT_TRANSLATE_NOOP("App::Property","Attempts to avoid unnecessary retractions.")) + obj.addProperty("App::PropertyBool", "ZigUnidirectional", "Face", QtCore.QT_TRANSLATE_NOOP("App::Property","Lifts tool at the end of each pass to respect cut mode.")) + obj.addProperty("App::PropertyBool", "UseZigZag", "Face", QtCore.QT_TRANSLATE_NOOP("App::Property","Use Zig Zag pattern to clear area.")) + obj.addProperty("App::PropertyFloat", "ZigZagAngle", "Face", QtCore.QT_TRANSLATE_NOOP("App::Property","Angle of the zigzag pattern")) + + + # Start Point Properties + obj.addProperty("App::PropertyVector", "StartPoint", "Start Point", QtCore.QT_TRANSLATE_NOOP("App::Property","The start point of this path")) + obj.addProperty("App::PropertyBool", "UseStartPoint", "Start Point", QtCore.QT_TRANSLATE_NOOP("App::Property","make True, if specifying a Start Point")) + + obj.Proxy = self + + def onChanged(self, obj, prop): + + if prop == "UserLabel": + obj.Label = obj.UserLabel + " :" + obj.ToolDescription + + def __getstate__(self): + return None + + def __setstate__(self, state): + return None + + def _guessDepths(self, obj, ss, sub=""): + try: + bb = ss.Shape.BoundBox # parent boundbox + subobj = ss.Shape.getElement(sub) + fbb = subobj.BoundBox # feature boundbox + obj.StartDepth = bb.ZMax + obj.ClearanceHeight = bb.ZMax + 5.0 + obj.SafeHeight = bb.ZMax + 3.0 + + if fbb.ZMax == fbb.ZMin and fbb.ZMax == bb.ZMax: # top face + obj.FinalDepth = bb.ZMin + elif fbb.ZMax > fbb.ZMin and fbb.ZMax == bb.ZMax: # vertical face, full cut + obj.FinalDepth = fbb.ZMin + elif fbb.ZMax > fbb.ZMin and fbb.ZMin > bb.ZMin: # internal vertical wall + obj.FinalDepth = fbb.ZMin + elif fbb.ZMax == fbb.ZMin and fbb.ZMax > bb.ZMin: # face/shelf + obj.FinalDepth = fbb.ZMin + else: # catch all + obj.FinalDepth = bb.ZMin + except: + obj.StartDepth = 5.0 + obj.ClearanceHeight = 10.0 + obj.SafeHeight = 8.0 + + + def addFacebase(self, obj, ss, sub=""): + baselist = obj.Base + if baselist is None: + baselist = [] + if len(baselist) == 0: # When adding the first base object, guess at heights + self._guessDepths(obj, ss, sub) + + item = (ss, sub) + if item in baselist: + FreeCAD.Console.PrintWarning(translate("Path", "this object already in the list" + "\n")) + else: + baselist.append(item) + obj.Base = baselist + print "this base is: " + str(baselist) + self.execute(obj) + + def getStock(self, obj): + """find and return a stock object from hosting project if any""" + for o in obj.InList: + if hasattr(o, "Group"): + for g in o.Group: + if hasattr(g, "Height_Allowance"): + return o + # not found? search one level up + for o in obj.InList: + return self.getStock(o) + return None + + def buildpathlibarea(self, obj, a): + """Build the face path using libarea algorithm""" + import PathScripts.PathAreaUtils as PathAreaUtils + from PathScripts.PathUtils import depth_params + + FreeCAD.Console.PrintMessage(translate("PathFace", "Generating toolpath with libarea offsets.\n")) + + depthparams = depth_params( + obj.ClearanceHeight.Value, + obj.SafeHeight.Value, + obj.StartDepth.Value, + obj.StepDown, + obj.FinishDepth.Value, + obj.FinalDepth.Value) + + extraoffset = obj.MaterialAllowance.Value + stepover = (self.radius * 2) * (float(obj.StepOver)/100) + use_zig_zag = obj.UseZigZag + zig_angle = obj.ZigZagAngle + from_center = (obj.StartAt == "Center") + keep_tool_down = obj.KeepToolDown + zig_unidirectional = obj.ZigUnidirectional + start_point = None + cut_mode = obj.CutMode + + PathAreaUtils.flush_nc() + PathAreaUtils.output('mem') + PathAreaUtils.feedrate_hv(self.horizFeed, self.vertFeed) + if obj.UseStartPoint: + start_point = (obj.StartPoint.x, obj.StartPoint.y) + + # 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) + + PathAreaUtils.pocket( + a, + self.radius, + extraoffset, + stepover, + depthparams, + from_center, + keep_tool_down, + use_zig_zag, + zig_angle, + zig_unidirectional, + start_point, + cut_mode) + return PathAreaUtils.retrieve_gcode() + + # To reload this from FreeCAD, use: import PathScripts.PathFace; reload(PathScripts.PathFace) + def execute(self, obj): + + if not obj.Active: + path = Path.Path("(inactive operation)") + obj.Path = path + obj.ViewObject.Visibility = False + return + + #Tool may have changed. Refresh data + toolLoad = PathUtils.getLastToolLoad(obj) + if toolLoad is None or toolLoad.ToolNumber == 0: + self.vertFeed = 100 + self.horizFeed = 100 + self.vertRapid = 100 + self.horiRrapid = 100 + self.radius = 0.25 + obj.ToolNumber = 0 + obj.ToolDescription = "UNDEFINED" + else: + self.vertFeed = toolLoad.VertFeed.Value + self.horizFeed = toolLoad.HorizFeed.Value + self.vertRapid = toolLoad.VertRapid.Value + self.horizRapid = toolLoad.HorizRapid.Value + tool = PathUtils.getTool(obj, toolLoad.ToolNumber) + if tool.Diameter == 0: + self.radius = 0.25 + else: + self.radius = tool.Diameter/2 + obj.ToolNumber = toolLoad.ToolNumber + obj.ToolDescription = toolLoad.Name + + #Build preliminary comments + output = "" + output += "(" + obj.Label + ")" + + if obj.UserLabel == "": + obj.Label = obj.Name + " :" + obj.ToolDescription + else: + obj.Label = obj.UserLabel + " :" + obj.ToolDescription + + #Facing is done either against base object + if obj.Base: + for b in obj.Base: + print (b) + for sub in b[1]: + if "Face" in sub: + shape = getattr(b[0].Shape, sub) + wire = shape.OuterWire + edgelist = wire.Edges + else: + return + + #If no base object, do planing of top surface of entire model + else: + parentJob = PathUtils.findParentJob(obj) + if parentJob is None: + return + baseobject = parentJob.Base + if baseobject is None: + return + print "Plane base object: " + baseobject.Name + contourwire = PathUtils.silhouette(baseobject) + edgelist = contourwire.Edges + edgelist = Part.__sortEdges__(edgelist) + + #use libarea to build the pattern + a = area.Area() + c = PathScripts.PathKurveUtils.makeAreaCurve(edgelist, 'CW') + a.append(c) + a.Reorder() + output += self.buildpathlibarea(obj, a) + + path = Path.Path(output) + obj.Path = path + obj.ViewObject.Visibility = True + + +class _CommandSetFaceStartPoint: + def GetResources(self): + return {'Pixmap': 'Path-StartPoint', + 'MenuText': QtCore.QT_TRANSLATE_NOOP("PathFace", "Pick Start Point"), + 'ToolTip': QtCore.QT_TRANSLATE_NOOP("PathFace", "Pick Start Point")} + + def IsActive(self): + return FreeCAD.ActiveDocument is not None + + def setpoint(self, point, o): + obj = FreeCADGui.Selection.getSelection()[0] + obj.StartPoint.x = point.x + obj.StartPoint.y = point.y + + def Activated(self): + FreeCADGui.Snapper.getPoint(callback=self.setpoint) + + +class ViewProviderFace: + + def __init__(self, vobj): + 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) + taskd.setupUi() + return True + + def getIcon(self): + return ":/icons/Path-Face.svg" + + def __getstate__(self): + return None + + def __setstate__(self, state): + return None + + +class CommandPathMillFace: + + def GetResources(self): + return {'Pixmap': 'Path-Face', + 'MenuText': QtCore.QT_TRANSLATE_NOOP("PathFace", "Face"), + 'Accel': "P, O", + 'ToolTip': QtCore.QT_TRANSLATE_NOOP("PathFace", "Create a Facing Operation from a model or face")} + + def IsActive(self): + if FreeCAD.ActiveDocument is not None: + for o in FreeCAD.ActiveDocument.Objects: + if o.Name[:3] == "Job": + return True + return False + + 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("PathFace", "Create Face")) + FreeCADGui.addModule("PathScripts.PathMillFace") + FreeCADGui.doCommand('obj = FreeCAD.ActiveDocument.addObject("Path::FeaturePython", "Face")') + FreeCADGui.doCommand('PathScripts.PathMillFace.ObjectFace(obj)') + FreeCADGui.doCommand('obj.Active = True') + FreeCADGui.doCommand('PathScripts.PathMillFace.ViewProviderFace(obj.ViewObject)') + FreeCADGui.doCommand('from PathScripts import PathUtils') + #FreeCADGui.doCommand('obj.Algorithm = "libarea"') + FreeCADGui.doCommand('obj.StepOver = 50') + FreeCADGui.doCommand('obj.ClearanceHeight = 10') # + str(bb.ZMax + 2.0)) + FreeCADGui.doCommand('obj.StepDown = 1.0') + FreeCADGui.doCommand('obj.StartDepth = ' + str(ztop + 1)) + FreeCADGui.doCommand('obj.FinalDepth =' + str(ztop)) + FreeCADGui.doCommand('obj.ZigZagAngle = 0.0') + FreeCADGui.doCommand('obj.UseZigZag = True') + FreeCADGui.doCommand('PathScripts.PathUtils.addToJob(obj)') + snippet = ''' +parentJob = PathUtils.findParentJob(obj) +if parentJob is None: + pass +else: + baseobject = parentJob.Base + if baseobject is None: + pass + else: + obj.StartDepth = str(baseobject.Shape.BoundBox.ZMax + 1) + obj.FinalDepth = str(baseobject.Shape.BoundBox.ZMax) +''' + FreeCADGui.doCommand(snippet) + + 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/MillFaceEdit.ui") + #self.form = FreeCADGui.PySideUic.loadUi(":/panels/MillFaceEdit.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, "CutMode"): + self.obj.CutMode = str(self.form.cutMode.currentText()) + if hasattr(self.obj, "UseZigZag"): + self.obj.UseZigZag = self.form.useZigZag.isChecked() + if hasattr(self.obj, "ZigUnidirectional"): + self.obj.ZigUnidirectional = self.form.zigZagUnidirectional.isChecked() + if hasattr(self.obj, "ZigZagAngle"): + self.obj.ZigZagAngle = self.form.zigZagAngle.value() + if hasattr(self.obj, "StepOver"): + self.obj.StepOver = self.form.stepOverPercent.value() + + 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) + self.form.useZigZag.setChecked(self.obj.UseZigZag) + self.form.zigZagUnidirectional.setChecked(self.obj.ZigUnidirectional) + self.form.zigZagAngle.setValue(self.obj.ZigZagAngle) + self.form.stepOverPercent.setValue(self.obj.StepOver) + + for i in self.obj.Base: + for sub in i[1]: + self.form.baseList.addItem(i[0].Name + "." + sub) + + 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 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.addFacebase(self.obj, sel.Object, i) + + self.setFields() # defaults may have changed. Reload. + self.form.baseList.clear() + + for i in self.obj.Base: + for sub in i[1]: + self.form.baseList.addItem(i[0].Name + "." + sub) + + 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.cutMode.currentIndexChanged.connect(self.getFields) + self.form.useStartPoint.clicked.connect(self.getFields) + self.form.extraOffset.editingFinished.connect(self.getFields) + + # Pattern + self.form.stepOverPercent.editingFinished.connect(self.getFields) + self.form.useZigZag.clicked.connect(self.getFields) + self.form.zigZagUnidirectional.clicked.connect(self.getFields) + self.form.zigZagAngle.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_MillFace', CommandPathMillFace()) + FreeCADGui.addCommand('Set_FaceStartPoint', _CommandSetFaceStartPoint()) + + +FreeCAD.Console.PrintLog("Loading PathMillFace... done\n") diff --git a/src/Mod/Path/PathScripts/PathUtils.py b/src/Mod/Path/PathScripts/PathUtils.py index 62e8fd08e..6e625a66c 100644 --- a/src/Mod/Path/PathScripts/PathUtils.py +++ b/src/Mod/Path/PathScripts/PathUtils.py @@ -84,8 +84,26 @@ def curvetowire(obj, steps): # fixme set at 4 decimal places for testing def fmt(val): return format(val, '.4f') + +def getProjected(shape,direction): + "returns projected edges from a shape and a direction" + import Part,Drawing + edges = [] + groups = Drawing.projectEx(shape,direction) + for g in groups[0:5]: + if g: + edges.append(g) + # if hasattr(obj,"Tessellation") and obj.Tessellation: + # return DraftGeomUtils.cleanProjection(Part.makeCompound(edges),obj.Tessellation,obj.SegmentLength) + # else: + return Part.makeCompound(edges) + + def silhouette(obj): - w = TechDraw.findOuterWire(obj.Shape.Edges) + from FreeCAD import Vector + s = getProjected(obj.Shape, Vector(0,0,1)) + print s + w = TechDraw.findOuterWire(s.Edges) return w def isSameEdge(e1, e2):