Rebased Helix op on PathOp framework, also it's UI.
This commit is contained in:
Markus Lampert
committed by
Yorik van Havre
Yorik van Havre
parent
355075f7c3
commit
b6c31bedab
224
src/Mod/Path/PathScripts/PathCircularHoleBase.py
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224
src/Mod/Path/PathScripts/PathCircularHoleBase.py
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# -*- coding: utf-8 -*-
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# ***************************************************************************
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# * *
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# * Copyright (c) 2017 sliptonic <shopinthewoods@gmail.com> *
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# * *
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# * This program is free software; you can redistribute it and/or modify *
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# * it under the terms of the GNU Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 of *
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# * the License, or (at your option) any later version. *
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# * for detail see the LICENCE text file. *
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# * *
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# * This program is distributed in the hope that it will be useful, *
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# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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# * GNU Library General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with this program; if not, write to the Free Software *
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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# * USA *
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# * *
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# ***************************************************************************
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import FreeCAD
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import DraftGeomUtils
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import PathScripts.PathLog as PathLog
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import PathScripts.PathOp as PathOp
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import PathScripts.PathUtils as PathUtils
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import string
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import sys
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from PySide import QtCore
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# Qt tanslation handling
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def translate(context, text, disambig=None):
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return QtCore.QCoreApplication.translate(context, text, disambig)
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if True:
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PathLog.setLevel(PathLog.Level.DEBUG, PathLog.thisModule())
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PathLog.trackModule(PathLog.thisModule())
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class ObjectOp(PathOp.ObjectOp):
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def opFeatures(self, obj):
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return PathOp.FeatureTool | PathOp.FeatureDepths | PathOp.FeatureHeights | PathOp.FeatureBaseFaces | self.circularHoleFeatures(obj)
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def initOperation(self, obj):
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obj.addProperty("App::PropertyStringList", "Disabled", "Base", QtCore.QT_TRANSLATE_NOOP("Path", "List of disabled features"))
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self.initCircularHoleOperation(obj)
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def baseIsArchPanel(self, obj, base):
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return hasattr(base, "Proxy") and isinstance(base.Proxy, ArchPanel.PanelSheet)
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def getArchPanelEdge(self, obj, base, sub):
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ids = string.split(sub, '.')
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holeId = int(ids[0])
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wireId = int(ids[1])
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edgeId = int(ids[2])
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for holeNr, hole in enumerate(base.Proxy.getHoles(base, transform=True)):
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if holeNr == holeId:
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for wireNr, wire in enumerate(hole.Wires):
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if wireNr == wireId:
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for edgeNr, edge in enumerate(wire.Edges):
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if edgeNr == edgeId:
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return edge
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def holeDiameter(self, obj, base, sub):
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if self.baseIsArchPanel(obj, base):
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edge = self.getArchPanelEdge(obj, base, sub)
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return edge.BoundBox.XLength
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shape = base.Shape.getElement(sub)
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if shape.ShapeType == 'Vertex':
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return 0
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# for all other shapes the diameter is just the dimension in X
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return shape.BoundBox.XLength
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def holePosition(self, obj, base, sub):
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if self.baseIsArchPanel(obj, base):
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edge = self.getArchPanelEdge(obj, base, sub)
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center = edge.Curve.Center
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return FreeCAD.Vector(center.x, center.y, 0)
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shape = base.Shape.getElement(sub)
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if shape.ShapeType == 'Vertex':
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return FreeCAD.Vector(shape.X, shape.Y, 0)
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if shape.ShapeType == 'Edge':
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return FreeCAD.Vector(shape.Curve.Center.x, shape.Curve.Center.y, 0)
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if shape.ShapeType == 'Face':
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return FreeCAD.Vector(shape.Surface.Center.x, shape.Surface.Center.y, 0)
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PathLog.error('This is bad')
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def isHoleEnabled(self, obj, base, sub):
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name = "%s.%s" % (base.Name, sub)
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return not name in obj.Disabled
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def opExecute(self, obj):
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PathLog.track()
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if len(obj.Base) == 0:
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job = PathUtils.findParentJob(obj)
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if not job or not job.Base:
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return
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baseobject = job.Base
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# Arch PanelSheet
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features = []
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if self.baseIsArchPanel(obj, baseobject):
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holeshapes = baseobject.Proxy.getHoles(baseobject, transform=True)
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tooldiameter = obj.ToolController.Proxy.getTool(obj.ToolController).Diameter
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for holeNr, hole in enumerate(holeshapes):
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PathLog.debug('Entering new HoleShape')
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for wireNr, wire in enumerate(hole.Wires):
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PathLog.debug('Entering new Wire')
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for edgeNr, edge in enumerate(wire.Edges):
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if PathUtils.isDrillable(baseobject, edge, tooldiameter):
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PathLog.debug('Found drillable hole edges: {}'.format(edge))
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features.append((baseobject, "%d.%d.%d" % (holeNr, wireNr, edgeNr)))
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self.setDepths(obj, None, None, baseobject.Shape.BoundBox)
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else:
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features = self.findHoles(obj, baseobject)
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self.setupDepthsFrom(obj, features, baseobject)
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obj.Base = features
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obj.Disabled = []
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holes = []
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for base, subs in obj.Base:
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for sub in subs:
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if self.isHoleEnabled(obj, base, sub):
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pos = self.holePosition(obj, base, sub)
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holes.append({'x': pos.x, 'y': pos.y, 'r': self.holeDiameter(obj, base, sub)})
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if len(holes) > 0:
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self.circularHoleExecute(obj, holes)
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def opOnChanged(self, obj, prop):
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if 'Base' == prop and not 'Restore' in obj.State and obj.Base:
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features = []
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for base, subs in obj.Base:
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for sub in subs:
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features.append((base, sub))
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job = PathUtils.findParentJob(obj)
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if not job or not job.Base:
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return
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self.setupDepthsFrom(obj, features, job.Base)
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def setupDepthsFrom(self, obj, features, baseobject):
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zmax = None
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zmin = None
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for base,sub in features:
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shape = base.Shape.getElement(sub)
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bb = shape.BoundBox
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# find the highes zmax and the highes zmin levels, those provide
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# the safest values for StartDepth and FinalDepth
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if zmax is None or zmax < bb.ZMax:
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zmax = bb.ZMax
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if zmin is None or zmin < bb.ZMin:
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zmin = bb.ZMin
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self.setDepths(obj, zmax, zmin, baseobject.Shape.BoundBox)
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def setDepths(self, obj, zmax, zmin, bb):
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PathLog.track(obj.Label, zmax, zmin, bb)
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if zmax is None:
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zmax = 5
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if zmin is None:
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zmin = 0
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if zmin > zmax:
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zmax = zmin
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PathLog.debug("setDepths(%s): z=%.2f -> %.2f bb.z=%.2f -> %.2f" % (obj.Label, zmin, zmax, bb.ZMin, bb.ZMax))
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obj.StartDepth = 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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obj.FinalDepth = zmin
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def findHoles(self, obj, baseobject):
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shape = baseobject.Shape
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PathLog.track('obj: {} shape: {}'.format(obj, shape))
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holelist = []
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features = []
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# tooldiameter = obj.ToolController.Proxy.getTool(obj.ToolController).Diameter
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tooldiameter = None
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PathLog.debug('search for holes larger than tooldiameter: {}: '.format(tooldiameter))
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if DraftGeomUtils.isPlanar(shape):
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PathLog.debug("shape is planar")
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for i in range(len(shape.Edges)):
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candidateEdgeName = "Edge" + str(i + 1)
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e = shape.getElement(candidateEdgeName)
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if PathUtils.isDrillable(shape, e, tooldiameter):
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PathLog.debug('edge candidate: {} (hash {})is drillable '.format(e, e.hashCode()))
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x = e.Curve.Center.x
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y = e.Curve.Center.y
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diameter = e.BoundBox.XLength
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holelist.append({'featureName': candidateEdgeName, 'feature': e, 'x': x, 'y': y, 'd': diameter, 'enabled': True})
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features.append((baseobject, candidateEdgeName))
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PathLog.debug("Found hole feature %s.%s" % (baseobject.Label, candidateEdgeName))
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else:
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PathLog.debug("shape is not planar")
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for i in range(len(shape.Faces)):
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candidateFaceName = "Face" + str(i + 1)
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f = shape.getElement(candidateFaceName)
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if PathUtils.isDrillable(shape, f, tooldiameter):
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PathLog.debug('face candidate: {} is drillable '.format(f))
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x = f.Surface.Center.x
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y = f.Surface.Center.y
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diameter = f.BoundBox.XLength
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holelist.append({'featureName': candidateFaceName, 'feature': f, 'x': x, 'y': y, 'd': diameter, 'enabled': True})
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features.append((baseobject, candidateFaceName))
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PathLog.debug("Found hole feature %s.%s" % (baseobject.Label, candidateFaceName))
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PathLog.debug("holes found: {}".format(holelist))
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return features
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