163 lines
7.8 KiB
Python
163 lines
7.8 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
# ***************************************************************************
|
|
# * *
|
|
# * Copyright (c) 2014 Yorik van Havre <yorik@uncreated.net> *
|
|
# * *
|
|
# * 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 ArchPanel
|
|
import FreeCAD
|
|
import Part
|
|
import Path
|
|
import PathScripts.PathAreaOp as PathAreaOp
|
|
import PathScripts.PathLog as PathLog
|
|
import PathScripts.PathOp as PathOp
|
|
import PathScripts.PathProfileBase as PathProfileBase
|
|
import PathScripts.PathUtils as PathUtils
|
|
import numpy
|
|
|
|
from PathScripts.PathUtils import depth_params
|
|
from PySide import QtCore
|
|
|
|
if False:
|
|
PathLog.setLevel(PathLog.Level.DEBUG, PathLog.thisModule())
|
|
PathLog.trackModule(PathLog.thisModule())
|
|
else:
|
|
PathLog.setLevel(PathLog.Level.INFO, PathLog.thisModule())
|
|
|
|
# Qt tanslation handling
|
|
def translate(context, text, disambig=None):
|
|
return QtCore.QCoreApplication.translate(context, text, disambig)
|
|
|
|
__title__ = "Path Profile Faces Operation"
|
|
__author__ = "sliptonic (Brad Collette)"
|
|
__url__ = "http://www.freecadweb.org"
|
|
__doc__ = "Path Profile operation based on faces."
|
|
|
|
|
|
class ObjectProfile(PathProfileBase.ObjectProfile):
|
|
'''Proxy object for Profile operations based on faces.'''
|
|
|
|
def baseObject(self):
|
|
'''baseObject() ... returns super of receiver
|
|
Used to call base implementation in overwritten functions.'''
|
|
return super(self.__class__, self)
|
|
|
|
def areaOpFeatures(self, obj):
|
|
'''baseObject() ... returns super of receiver
|
|
Used to call base implementation in overwritten functions.'''
|
|
return PathOp.FeatureBaseFaces | PathOp.FeatureBasePanels
|
|
|
|
def initAreaOp(self, obj):
|
|
'''initAreaOp(obj) ... adds properties for hole, circle and perimeter processing.'''
|
|
# Face specific Properties
|
|
obj.addProperty("App::PropertyBool", "processHoles", "Profile", QtCore.QT_TRANSLATE_NOOP("App::Property", "Profile holes as well as the outline"))
|
|
obj.addProperty("App::PropertyBool", "processPerimeter", "Profile", QtCore.QT_TRANSLATE_NOOP("App::Property", "Profile the outline"))
|
|
obj.addProperty("App::PropertyBool", "processCircles", "Profile", QtCore.QT_TRANSLATE_NOOP("App::Property", "Profile round holes"))
|
|
|
|
self.baseObject().initAreaOp(obj)
|
|
|
|
def areaOpShapes(self, obj):
|
|
'''areaOpShapes(obj) ... returns envelope for all base shapes or wires for Arch.Panels.'''
|
|
if obj.UseComp:
|
|
self.commandlist.append(Path.Command("(Compensated Tool Path. Diameter: " + str(self.radius * 2) + ")"))
|
|
else:
|
|
self.commandlist.append(Path.Command("(Uncompensated Tool Path)"))
|
|
|
|
shapes = []
|
|
self.profileshape = []
|
|
|
|
if obj.Base: # The user has selected subobjects from the base. Process each.
|
|
for base in obj.Base:
|
|
holes = []
|
|
faces = []
|
|
for sub in base[1]:
|
|
shape = getattr(base[0].Shape, sub)
|
|
if isinstance(shape, Part.Face):
|
|
faces.append(shape)
|
|
if numpy.isclose(abs(shape.normalAt(0, 0).z), 1): # horizontal face
|
|
for wire in shape.Wires[1:]:
|
|
holes.append((base[0].Shape, wire))
|
|
else:
|
|
FreeCAD.Console.PrintWarning("found a base object which is not a face. Can't continue.")
|
|
return
|
|
|
|
for shape, wire in holes:
|
|
f = Part.makeFace(wire, 'Part::FaceMakerSimple')
|
|
drillable = PathUtils.isDrillable(shape, wire)
|
|
if (drillable and obj.processCircles) or (not drillable and obj.processHoles):
|
|
env = PathUtils.getEnvelope(shape, subshape=f, depthparams=self.depthparams)
|
|
PathLog.track()
|
|
shapes.append((env, True))
|
|
|
|
if len(faces) > 0:
|
|
profileshape = Part.makeCompound(faces)
|
|
self.profileshape.append(profileshape)
|
|
|
|
if obj.processPerimeter:
|
|
env = PathUtils.getEnvelope(base[0].Shape, subshape=profileshape, depthparams=self.depthparams)
|
|
PathLog.track()
|
|
shapes.append((env, False))
|
|
|
|
else: # Try to build targets from the job base
|
|
if 1 == len(self.model) and hasattr(self.model[0], "Proxy"):
|
|
if isinstance(self.model[0].Proxy, ArchPanel.PanelSheet): # process the sheet
|
|
if obj.processCircles or obj.processHoles:
|
|
for shape in self.model[0].Proxy.getHoles(self.model[0], transform=True):
|
|
for wire in shape.Wires:
|
|
drillable = PathUtils.isDrillable(self.model[0].Proxy, wire)
|
|
if (drillable and obj.processCircles) or (not drillable and obj.processHoles):
|
|
f = Part.makeFace(wire, 'Part::FaceMakerSimple')
|
|
env = PathUtils.getEnvelope(self.model[0].Shape, subshape=f, depthparams=self.depthparams)
|
|
shapes.append((env, True))
|
|
|
|
if obj.processPerimeter:
|
|
for shape in self.model[0].Proxy.getOutlines(self.model[0], transform=True):
|
|
for wire in shape.Wires:
|
|
f = Part.makeFace(wire, 'Part::FaceMakerSimple')
|
|
env = PathUtils.getEnvelope(self.model[0].Shape, subshape=f, depthparams=self.depthparams)
|
|
shapes.append((env, False))
|
|
|
|
self.removalshapes = shapes
|
|
PathLog.debug("%d shapes" % len(shapes))
|
|
return shapes
|
|
|
|
def areaOpSetDefaultValues(self, obj, job):
|
|
'''areaOpSetDefaultValues(obj, job) ... sets default values for hole, circle and perimeter processing.'''
|
|
self.baseObject().areaOpSetDefaultValues(obj, job)
|
|
|
|
obj.processHoles = False
|
|
obj.processCircles = False
|
|
obj.processPerimeter = True
|
|
|
|
def SetupProperties():
|
|
setup = []
|
|
setup.append("processHoles")
|
|
setup.append("processPerimeter")
|
|
setup.append("processCircles")
|
|
return PathProfileBase.SetupProperties() + setup
|
|
|
|
def Create(name, obj = None):
|
|
'''Create(name) ... Creates and returns a Profile based on faces operation.'''
|
|
if obj is None:
|
|
obj = FreeCAD.ActiveDocument.addObject("Path::FeaturePython", name)
|
|
proxy = ObjectProfile(obj, name)
|
|
return obj
|