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Initial commit of facing op

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sliptonic 2016-11-03 19:00:43 -05:00
parent e1fad4e76f
commit bbf4e2954a
4 changed files with 1024 additions and 2 deletions
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422
src/Mod/Path/Gui/Resources/panels/MillFaceEdit.ui Normal file
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@ -0,0 +1,422 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>TaskPanel</class>
<widget class="QWidget" name="TaskPanel">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>352</width>
<height>525</height>
</rect>
</property>
<property name="minimumSize">
<size>
<width>0</width>
<height>400</height>
</size>
</property>
<property name="windowTitle">
<string>Mill Facing</string>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="0">
<widget class="QToolBox" name="toolBox">
<property name="currentIndex">
<number>0</number>
</property>
<widget class="QWidget" name="Geometry">
<property name="enabled">
<bool>true</bool>
</property>
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>334</width>
<height>329</height>
</rect>
</property>
<attribute name="icon">
<iconset resource="../../../FreeCAD/src/Mod/Path/Gui/Resources/Path.qrc">
<normaloff>:/icons/Path-BaseGeometry.svg</normaloff>:/icons/Path-BaseGeometry.svg</iconset>
</attribute>
<attribute name="label">
<string>Base Geometry</string>
</attribute>
<layout class="QGridLayout" name="gridLayout_2">
<item row="0" column="0" colspan="3">
<widget class="QListWidget" name="baseList">
<property name="toolTip">
<string>Drag to reorder, then update.</string>
</property>
<property name="dragDropMode">
<enum>QAbstractItemView::DragDrop</enum>
</property>
<property name="defaultDropAction">
<enum>Qt::MoveAction</enum>
</property>
<property name="sortingEnabled">
<bool>false</bool>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QPushButton" name="addBase">
<property name="toolTip">
<string>Add item selected in window.</string>
</property>
<property name="text">
<string>add</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QPushButton" name="deleteBase">
<property name="toolTip">
<string>Remove Item selected in list, then update.</string>
</property>
<property name="text">
<string>Remove</string>
</property>
</widget>
</item>
<item row="1" column="2">
<widget class="QPushButton" name="reorderBase">
<property name="toolTip">
<string>Update the path with the removed and reordered items.</string>
</property>
<property name="text">
<string>Update</string>
</property>
</widget>
</item>
<item row="2" column="0" colspan="3">
<widget class="QLabel" name="label">
<property name="text">
<string>All objects will be processed using the same operation properties.</string>
</property>
<property name="textFormat">
<enum>Qt::AutoText</enum>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</widget>
<widget class="QWidget" name="Depths">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>334</width>
<height>329</height>
</rect>
</property>
<attribute name="icon">
<iconset resource="../../../FreeCAD/src/Mod/Path/Gui/Resources/Path.qrc">
<normaloff>:/icons/Path-Depths.svg</normaloff>:/icons/Path-Depths.svg</iconset>
</attribute>
<attribute name="label">
<string>Depths</string>
</attribute>
<layout class="QFormLayout" name="formLayout_3">
<item row="0" column="0">
<widget class="Gui::InputField" name="startDepth">
<property name="unit" stdset="0">
<string notr="true">mm</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QLabel" name="label_3">
<property name="text">
<string>Start Depth</string>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="Gui::InputField" name="finalDepth">
<property name="unit" stdset="0">
<string notr="true">mm</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QLabel" name="label_4">
<property name="text">
<string>Final Depth</string>
</property>
</widget>
</item>
<item row="2" column="0">
<widget class="Gui::InputField" name="finishDepth">
<property name="unit" stdset="0">
<string notr="true">mm</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QLabel" name="label_13">
<property name="text">
<string>Finish Depth</string>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QDoubleSpinBox" name="stepDown">
<property name="decimals">
<number>3</number>
</property>
<property name="minimum">
<double>0.100000000000000</double>
</property>
<property name="value">
<double>1.000000000000000</double>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Step Down</string>
</property>
</widget>
</item>
</layout>
</widget>
<widget class="QWidget" name="Heights">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>334</width>
<height>329</height>
</rect>
</property>
<attribute name="icon">
<iconset resource="../../../FreeCAD/src/Mod/Path/Gui/Resources/Path.qrc">
<normaloff>:/icons/Path-Heights.svg</normaloff>:/icons/Path-Heights.svg</iconset>
</attribute>
<attribute name="label">
<string>Heights</string>
</attribute>
<layout class="QFormLayout" name="formLayout">
<property name="fieldGrowthPolicy">
<enum>QFormLayout::AllNonFixedFieldsGrow</enum>
</property>
<item row="0" column="0">
<widget class="Gui::InputField" name="safeHeight">
<property name="unit" stdset="0">
<string notr="true">mm</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QLabel" name="label_5">
<property name="text">
<string>Safe Height</string>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="Gui::InputField" name="clearanceHeight">
<property name="unit" stdset="0">
<string notr="true">mm</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QLabel" name="label_6">
<property name="text">
<string>Clearance Height</string>
</property>
</widget>
</item>
</layout>
</widget>
<widget class="QWidget" name="Entry">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>334</width>
<height>329</height>
</rect>
</property>
<attribute name="label">
<string>Entry</string>
</attribute>
<layout class="QGridLayout" name="gridLayout_3"/>
</widget>
<widget class="QWidget" name="Pattern">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>334</width>
<height>329</height>
</rect>
</property>
<attribute name="label">
<string>Pattern</string>
</attribute>
<layout class="QFormLayout" name="formLayout_5">
<item row="0" column="0">
<widget class="QSpinBox" name="stepOverPercent">
<property name="minimum">
<number>1</number>
</property>
<property name="maximum">
<number>100</number>
</property>
<property name="singleStep">
<number>10</number>
</property>
<property name="value">
<number>100</number>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QLabel" name="label_11">
<property name="text">
<string>Step Over Percent</string>
</property>
</widget>
</item>
<item row="1" column="0" colspan="2">
<widget class="QFrame" name="frame">
<property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Raised</enum>
</property>
<layout class="QFormLayout" name="formLayout_4">
<item row="0" column="0" colspan="2">
<widget class="QCheckBox" name="useZigZag">
<property name="text">
<string>Use ZigZag</string>
</property>
</widget>
</item>
<item row="1" column="0" colspan="2">
<widget class="QCheckBox" name="zigZagUnidirectional">
<property name="text">
<string>ZigZag Unidirectional</string>
</property>
</widget>
</item>
<item row="2" column="0">
<widget class="QSpinBox" name="zigZagAngle"/>
</item>
<item row="2" column="1">
<widget class="QLabel" name="label_10">
<property name="text">
<string>ZigZag Angle</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
</layout>
</widget>
<widget class="QWidget" name="page_3">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>334</width>
<height>329</height>
</rect>
</property>
<attribute name="icon">
<iconset resource="../../../FreeCAD/src/Mod/Path/Gui/Resources/Path.qrc">
<normaloff>:/icons/Path-OperationB.svg</normaloff>:/icons/Path-OperationB.svg</iconset>
</attribute>
<attribute name="label">
<string>Operation</string>
</attribute>
<layout class="QFormLayout" name="formLayout_2">
<property name="fieldGrowthPolicy">
<enum>QFormLayout::AllNonFixedFieldsGrow</enum>
</property>
<item row="3" column="0" colspan="2">
<widget class="QWidget" name="widget_3" native="true">
<layout class="QGridLayout" name="gridLayout_5">
<item row="0" column="0">
<widget class="QLabel" name="label_9">
<property name="text">
<string>Cut Mode</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QComboBox" name="cutMode">
<item>
<property name="text">
<string>Climb</string>
</property>
</item>
<item>
<property name="text">
<string>Conventional</string>
</property>
</item>
</widget>
</item>
</layout>
</widget>
</item>
<item row="4" column="0" colspan="2">
<widget class="QWidget" name="widget_2" native="true">
<layout class="QGridLayout" name="gridLayout_4">
<item row="0" column="0">
<widget class="QCheckBox" name="useStartPoint">
<property name="text">
<string>Use Start Point</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item row="5" column="0" colspan="2">
<widget class="QWidget" name="widget_4" native="true">
<layout class="QGridLayout" name="gridLayout_6">
<item row="0" column="0">
<widget class="QLabel" name="label_8">
<property name="text">
<string>Material Allowance</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QDoubleSpinBox" name="extraOffset"/>
</item>
</layout>
</widget>
</item>
</layout>
</widget>
</widget>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>Gui::InputField</class>
<extends>QLineEdit</extends>
<header>Gui/InputField.h</header>
</customwidget>
</customwidgets>
<resources>
<include location="../../../FreeCAD/src/Mod/Path/Gui/Resources/Path.qrc"/>
<include location="../../../FreeCAD/src/Mod/Path/Gui/Resources/Path.qrc"/>
</resources>
<connections/>
</ui>

3
src/Mod/Path/InitGui.py
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@ -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"]

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src/Mod/Path/PathScripts/PathMillFace.py Normal file
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@ -0,0 +1,581 @@
# -*- coding: utf-8 -*-
# ***************************************************************************
# * *
# * Copyright (c) 2016 sliptonic <shopinthewoods@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
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")

20
src/Mod/Path/PathScripts/PathUtils.py
View File

@ -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):