def set_subelement_ghosts(self):
"""Set ghost for the subelements (vertices, edges)."""
import Part
for obj in self.selected_subelements:
for subelement in obj.SubObjects:
if (isinstance(subelement, Part.Vertex)
or isinstance(subelement, Part.Edge)):
self.ghosts.append(trackers.ghostTracker(subelement))
def get_subelement_ghosts(self):
"""Get ghost for the subelements (vertices, edges)."""
import Part
ghosts = []
for object in self.selected_subelements:
for subelement in object.SubObjects:
if isinstance(subelement, (Part.Vertex, Part.Edge)):
ghosts.append(trackers.ghostTracker(subelement))
return ghosts
def set_ghosts(self):
"""Set the ghost to display."""
for ghost in self.ghosts:
ghost.remove()
if self.ui.isSubelementMode.isChecked():
self.ghosts = self.get_subelement_ghosts()
else:
self.ghosts = [trackers.ghostTracker(self.selected_objects)]
if self.center:
for ghost in self.ghosts:
ghost.center(self.center)
def set_ghosts(self):
"""Set the previews of the objects to scale."""
if self.ui.isSubelementMode.isChecked():
return self.set_subelement_ghosts()
self.ghosts = [trackers.ghostTracker(self.selected_objects)]
def set_ghosts(self):
"""Set the ghost to display."""
if self.ui.isSubelementMode.isChecked():
return self.set_subelement_ghosts()
self.ghosts = [trackers.ghostTracker(self.selected_objects)]
def proceed(self):
"""Proceed with execution of the command after proper selection."""
if self.call:
self.view.removeEventCallback("SoEvent", self.call)
sel = Gui.Selection.getSelection()
if len(sel) == 2:
self.trimObjects(sel)
self.finish()
return
self.obj = sel[0]
self.ui.trimUi()
self.linetrack = trackers.lineTracker()
import DraftGeomUtils
import Part
if "Shape" not in self.obj.PropertiesList:
return
if "Placement" in self.obj.PropertiesList:
self.placement = self.obj.Placement
if len(self.obj.Shape.Faces) == 1:
# simple extrude mode, the object itself is extruded
self.extrudeMode = True
self.ghost = [trackers.ghostTracker([self.obj])]
self.normal = self.obj.Shape.Faces[0].normalAt(0.5, 0.5)
for v in self.obj.Shape.Vertexes:
self.ghost.append(trackers.lineTracker())
elif len(self.obj.Shape.Faces) > 1:
# face extrude mode, a new object is created
ss = Gui.Selection.getSelectionEx()[0]
if len(ss.SubObjects) == 1:
if ss.SubObjects[0].ShapeType == "Face":
self.obj = self.doc.addObject("Part::Feature", "Face")
self.obj.Shape = ss.SubObjects[0]
self.extrudeMode = True
self.ghost = [trackers.ghostTracker([self.obj])]
self.normal = self.obj.Shape.Faces[0].normalAt(0.5, 0.5)
for v in self.obj.Shape.Vertexes:
self.ghost.append(trackers.lineTracker())
else:
# normal wire trimex mode
self.color = self.obj.ViewObject.LineColor
self.width = self.obj.ViewObject.LineWidth
# self.obj.ViewObject.Visibility = False
self.obj.ViewObject.LineColor = (0.5, 0.5, 0.5)
self.obj.ViewObject.LineWidth = 1
self.extrudeMode = False
if self.obj.Shape.Wires:
self.edges = self.obj.Shape.Wires[0].Edges
self.edges = Part.__sortEdges__(self.edges)
else:
self.edges = self.obj.Shape.Edges
self.ghost = []
lc = self.color
sc = (lc[0], lc[1], lc[2])
sw = self.width
for e in self.edges:
if DraftGeomUtils.geomType(e) == "Line":
self.ghost.append(
trackers.lineTracker(scolor=sc, swidth=sw))
else:
self.ghost.append(trackers.arcTracker(scolor=sc,
swidth=sw))
if not self.ghost:
self.finish()
for g in self.ghost:
g.on()
self.activePoint = 0
self.nodes = []
self.shift = False
self.alt = False
self.force = None
self.cv = None
self.call = self.view.addEventCallback("SoEvent", self.action)
_msg(translate("draft", "Pick distance"))
