464 lines
15 KiB
Python
464 lines
15 KiB
Python
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# /**********************************************************************
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# * *
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# * Copyright (c) 2021 Javier Braña <javier.branagutierrez@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 os
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from copy import deepcopy
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import FreeCAD
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import Part
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from pivy import coin
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if FreeCAD.GuiUp:
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import FreeCADGui
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from PySide import QtCore
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from PySide.QtCore import QT_TRANSLATE_NOOP
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else:
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# \cond
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def translate(ctxt, txt):
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return txt
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def QT_TRANSLATE_NOOP(ctxt, txt):
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return txt
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# \endcond
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try:
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_fromUtf8 = QtCore.QString.fromUtf8
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except AttributeError:
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def _fromUtf8(s):
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return s
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from PVPlantResources import DirIcons as DirIcons
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'''
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import threading
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import datetime
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class ThreadClass(threading.Thread):
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def __init__(self, land, Trace):
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self.land = land
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self.trace = Trace
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def run(self):
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tmp = self.land.makeParallelProjection(self.trace, FreeCAD.Vector(0, 0, 1))
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pts = [ver.Point for ver in tmp.Vertexes]
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return pts
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for i in range(2):
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t = ThreadClass()
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t.start()
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'''
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def makeTrace(points = None, label = "Trace"):
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obj = FreeCAD.ActiveDocument.addObject("Part::FeaturePython", "Trace")
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obj.Label = label
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Trace(obj)
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ViewProviderTrace(obj.ViewObject)
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if points:
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obj.Points = points
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return obj
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class Trace:
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def __init__(self, obj):
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self.setCommonProperties(obj)
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def setCommonProperties(self, obj):
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pl = obj.PropertiesList
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if not ("Points" in pl):
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obj.addProperty("App::PropertyVectorList",
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"Points",
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"PlacementLine",
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QT_TRANSLATE_NOOP("App::Property", "The height of this object")
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)
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if not ("ProjectionPoints" in pl):
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obj.addProperty("App::PropertyVectorList",
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"ProjectionPoints",
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"PlacementLine",
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QT_TRANSLATE_NOOP("App::Property", "The height of this object")
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)
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if not ("ShowTrend" in pl):
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obj.addProperty("App::PropertyBool",
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"ShowTrend",
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"PlacementLine",
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QT_TRANSLATE_NOOP("App::Property", "The height of this object")
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).ShowTrend = True
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if not ("Edit" in pl):
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obj.addProperty("App::PropertyBool",
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"Edit",
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"PlacementLine",
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QT_TRANSLATE_NOOP("App::Property", "The height of this object")
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).Edit = False
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self.Type = "TraceLine"
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obj.Proxy = self
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def onChanged(self, obj, prop):
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''' Do something when a property has changed '''
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if prop == "Edit":
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if obj.Edit:
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subobj = FreeCADGui.Selection.getSelectionEx()[0].SubObjects[0]
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if subobj.__class__ == Part.Circle:
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print ("Circle")
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def execute(self, obj):
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shape = None
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base = None
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if len(obj.Points) > 1:
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base = Part.makePolygon(obj.Points)
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import DraftGeomUtils
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w = DraftGeomUtils.filletWire(base, 8000)
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if w:
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shape = w
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if shape:
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obj.Shape = shape
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'''
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if len(obj.ProjectionPoints) > 1 and obj.ShowTrend:
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# TODO: check:
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from scipy import stats
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xx = list()
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yy = list()
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zz = list()
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for pts in obj.ProjectionPoints:
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xx.append(pts.x)
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yy.append(pts.y)
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zz.append(pts.z)
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slope, intercept, r, p, std_err = stats.linregress(yy, zz)
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def myfunc(x):
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return slope * x + intercept
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x = list()
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x.append(yy[0])
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x.append(yy[-1])
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newzz = list(map(myfunc, x))
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for p in range(len(obj.Points) - 1):
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#found = [i for i in map(lambda n: float(n.replace(',', '.')), values) if 1.50 < i < 2.50]
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r = []
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#if obj.Points[p]
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mi = obj.Points[p + 1]
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ma = obj.Points[p]
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for p3d in obj.ProjectionPoints:
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if mi.x <= p3d.x <= ma.x and mi.y <= p3d.y <= ma.y:
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r.append(p3d)
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tmp = Part.makePolygon([FreeCAD.Vector(xx[0], yy[0], newzz[0]),
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FreeCAD.Vector(xx[-1], yy[-1], newzz[-1])])
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#obj.Shape = obj.Shape.fuse([tmp,])
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'''
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class ViewFunctions:
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def get_stations(self, obj):
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""" Retrieve the coordinates of the start and end points of the station
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tick mark orthogonal to the alignment """
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start = obj.Proxy.model.data['meta']['StartStation']
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length = obj.Proxy.model.data['meta']['Length']
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end = start + length/1000
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stations = {}
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for sta in range(int(start), int(end)):
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if sta % 10 == 0:
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tuple_coord, tuple_vec =\
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obj.Proxy.model.get_orthogonal( sta, "Left", True)
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coord = FreeCAD.Vector(tuple_coord)
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vec = FreeCAD.Vector(tuple_vec)
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left_vec = deepcopy(vec)
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right_vec = deepcopy(vec)
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left_side = coord.add(left_vec.multiply(1500))
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right_side = coord.add(right_vec.negative().multiply(1500))
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stations[sta] = [left_side, right_side]
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return stations
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class ViewProviderTrace(ViewFunctions):
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def __init__(self, vobj):
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''' Set view properties '''
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self.Object = None
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self.editor = None
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self.select_state = True
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self.active = False
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vobj.Proxy = self
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def getIcon(self):
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''' Return object treeview icon '''
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return str(os.path.join(DirIcons, "Trace.svg"))
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def attach(self, vobj):
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''' Create Object visuals in 3D view '''
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self.Object = vobj.Object
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# Line style.
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line_style = coin.SoDrawStyle()
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line_style.style = coin.SoDrawStyle.LINES
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line_style.lineWidth = 2
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# Line geometry keepers.
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line_color = coin.SoBaseColor()
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line_color.rgb = (1.0, 0.0, 0.0)
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self.lines = coin.SoSeparator()
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self.lines.addChild(line_style)
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self.lines.addChild(line_color)
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# Curve geometry keepers.
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curve_color = coin.SoBaseColor()
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curve_color.rgb = (0.0, 0.5, 0.0)
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self.curves = coin.SoSeparator()
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self.curves.addChild(line_style)
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self.curves.addChild(curve_color)
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# Spiral geometry keepers.
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spiral_color = coin.SoBaseColor()
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spiral_color.rgb = (0.0, 0.33, 1.0)
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self.spirals = coin.SoSeparator()
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self.spirals.addChild(line_style)
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self.spirals.addChild(spiral_color)
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# Labels root.
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ticks = coin.SoSeparator()
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self.tick_coords = coin.SoGeoCoordinate()
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self.tick_lines = coin.SoLineSet()
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ticks.addChild(self.tick_coords)
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ticks.addChild(self.tick_lines)
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self.labels = coin.SoSeparator()
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# Alignment root.
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lines_root = coin.SoSeparator()
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lines_root.addChild(self.lines)
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lines_root.addChild(self.curves)
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lines_root.addChild(self.spirals)
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lines_root.addChild(ticks)
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lines_root.addChild(self.labels)
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vobj.addDisplayMode(lines_root, "Wireframe")
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def updateData(self, obj, prop):
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'''
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Update Object visuals when a data property changed.
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'''
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if prop == "Shape":
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shape = obj.getPropertyByName(prop)
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if not shape.SubShapes: return
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# Set System.
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#origin = geo_origin.get()
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#geo_system = ["UTM", origin.UtmZone, "FLAT"]
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copy_shape = shape.copy()
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copy_shape.Placement.move(shape.Placement.Base)
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#copy_shape.Placement.move(origin.Origin)
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lines = copy_shape.SubShapes[0]
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for wire in lines.Wires:
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points = []
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for vertex in wire.OrderedVertexes:
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points.append(vertex.Point)
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line = coin.SoType.fromName('SoFCSelection').createInstance()
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line.style = 'EMISSIVE_DIFFUSE'
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line_coords = coin.SoGeoCoordinate()
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#line_coords.geoSystem.setValues(geo_system)
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line_coords.point.values = points
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line_set = coin.SoLineSet()
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line.addChild(line_coords)
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line.addChild(line_set)
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self.lines.addChild(line)
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del points
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curves = copy_shape.SubShapes[1]
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for wire in curves.Wires:
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points = []
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for vertex in wire.OrderedVertexes:
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points.append(vertex.Point)
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curve = coin.SoType.fromName('SoFCSelection').createInstance()
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curve.style = 'EMISSIVE_DIFFUSE'
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curve_coords = coin.SoGeoCoordinate()
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#curve_coords.geoSystem.setValues(geo_system)
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curve_coords.point.values = points
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curve_set = coin.SoLineSet()
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curve.addChild(curve_coords)
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curve.addChild(curve_set)
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self.curves.addChild(curve)
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del points
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spirals = copy_shape.SubShapes[2]
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for wire in spirals.Wires:
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points = []
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for vertex in wire.OrderedVertexes:
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points.append(vertex.Point)
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spiral = coin.SoType.fromName('SoFCSelection').createInstance()
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spiral.style = 'EMISSIVE_DIFFUSE'
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spiral_coords = coin.SoGeoCoordinate()
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#spiral_coords.geoSystem.setValues(geo_system)
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spiral_coords.point.values = points
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spiral_set = coin.SoLineSet()
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spiral.addChild(spiral_coords)
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spiral.addChild(spiral_set)
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self.spirals.addChild(spiral)
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del points
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del copy_shape
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def setEdit(self, vobj, mode=0):
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"""Method called when the document requests the object to enter edit mode.
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Edit mode is entered when a user double clicks on an object in the tree
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view, or when they use the menu option [Edit -> Toggle Edit Mode].
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Just display the standard Point Edit task panel.
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Parameters
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----------
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mode: int or str
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The edit mode the document has requested. Set to 0 when requested via
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a double click or [Edit -> Toggle Edit Mode].
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Returns
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-------
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bool
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If edit mode was entered.
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"""
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if (mode == 0) and hasattr(self, "Object"):
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import Utils.profile_editor as editor
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if vobj.Selectable:
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self.select_state = True
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vobj.Selectable = False
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pts = list()
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for i in range(len(self.Object.Points)):
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p = self.Object.Points[i]
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#pts.append(editor.MarkerOnShape([p]))
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self.editor = editor.Edit(self.Object) #(pts, self.Object)
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'''for i in range(min(len(self.Object.Shape.Edges), len(self.editor.lines))):
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self.editor.lines[i].updateLine()'''
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self.active = True
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return True
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return False
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def unsetEdit(self, vobj, mode=0):
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"""
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Disable edit
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"""
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import Utils.profile_editor as editor
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if isinstance(self.editor, editor.Edit):# and check_pivy():
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||
|
|
pts = list()
|
||
|
|
for p in self.editor.points:
|
||
|
|
if isinstance(p, editor.MarkerOnShape):
|
||
|
|
pt = p.points[0]
|
||
|
|
pts.append(FreeCAD.Vector(pt[0], pt[1], pt[2]))
|
||
|
|
self.Object.Points = pts
|
||
|
|
vobj.Selectable = self.select_state
|
||
|
|
self.editor.quit()
|
||
|
|
del self.editor
|
||
|
|
self.editor = None
|
||
|
|
self.active = False
|
||
|
|
self.Object.Document.recompute()
|
||
|
|
return True
|
||
|
|
|
||
|
|
def doubleClicked(self, vobj):
|
||
|
|
if not hasattr(self, 'active'):
|
||
|
|
self.active = False
|
||
|
|
if not self.active:
|
||
|
|
self.active = True
|
||
|
|
# self.setEdit(vobj)
|
||
|
|
vobj.Document.setEdit(vobj)
|
||
|
|
else:
|
||
|
|
vobj.Document.resetEdit()
|
||
|
|
self.active = False
|
||
|
|
return True
|
||
|
|
|
||
|
|
def setupContextMenu(self, obj, menu):
|
||
|
|
"""
|
||
|
|
Context menu construction
|
||
|
|
"""
|
||
|
|
pass
|
||
|
|
|
||
|
|
def edit(self):
|
||
|
|
"""
|
||
|
|
Edit callback
|
||
|
|
"""
|
||
|
|
pass
|
||
|
|
|
||
|
|
def __getstate__(self):
|
||
|
|
"""
|
||
|
|
Save variables to file.
|
||
|
|
"""
|
||
|
|
return None
|
||
|
|
|
||
|
|
def __setstate__(self, state):
|
||
|
|
"""
|
||
|
|
Get variables from file.
|
||
|
|
"""
|
||
|
|
return None
|
||
|
|
|
||
|
|
class CommandTrace:
|
||
|
|
|
||
|
|
def GetResources(self):
|
||
|
|
return {'Pixmap': str(os.path.join(DirIcons, "Trace.svg")),
|
||
|
|
'Accel': "T, R",
|
||
|
|
'MenuText': "Trace",
|
||
|
|
'ToolTip': "Trace"}
|
||
|
|
|
||
|
|
def Activated(self):
|
||
|
|
points = None
|
||
|
|
'''
|
||
|
|
sel = FreeCADGui.Selection.getSelection()
|
||
|
|
if sel:
|
||
|
|
points = sel[0].Points
|
||
|
|
'''
|
||
|
|
obj = makeTrace(points)
|
||
|
|
#obj.ViewObject.Document.setEdit(obj.ViewObject)
|
||
|
|
|
||
|
|
def IsActive(self):
|
||
|
|
if FreeCAD.ActiveDocument:
|
||
|
|
return True
|
||
|
|
else:
|
||
|
|
return False
|
||
|
|
|
||
|
|
if FreeCAD.GuiUp:
|
||
|
|
FreeCADGui.addCommand('Trace', CommandTrace())
|