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ReferencePlacement: workaround for FC bug 3564

Browse Source 
https://freecadweb.org/tracker/view.php?id=3564
This commit is contained in:
DeepSOIC 2018-08-23 18:26:40 +03:00
parent c566979574
commit 340c51b108
1 changed files with 13 additions and 1 deletions
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14
lattice2BaseFeature.py
View File

@ -345,17 +345,28 @@ class ViewProviderLatticeFeature(object):
FreeCAD.Console.PrintError("__init__() of lattice object view provider is overridden. Please don't! Fix it!\n") FreeCAD.Console.PrintError("__init__() of lattice object view provider is overridden. Please don't! Fix it!\n")
except AttributeError as err: except AttributeError as err:
pass # quick-n-dirty fix for Py3. TODO: restore the functionality in Py3, or remove this routine altogether. pass # quick-n-dirty fix for Py3. TODO: restore the functionality in Py3, or remove this routine altogether.
def fixProxy(self, vobj):
if vobj is not self.ViewObject:
vobj.Proxy = vobj.ProxyBackup
raise RuntimeError('fixing broken proxy...')
def getIcon(self): def getIcon(self):
return getIconPath("Lattice.svg") return getIconPath("Lattice.svg")
def attach(self, vobj): def attach(self, vobj):
self.ViewObject = vobj self.ViewObject = vobj
self.Object = vobj.Object self.Object = vobj.Object
try:
vobj.ProxyBackup = self
except Exception:
vobj.addProperty('App::PropertyPythonObject', 'ProxyBackup', 'Base', "helper property for workaround FC bug #3564", 0, False, True)
vobj.ProxyBackup = self
self.makeRefplmVisual(vobj) self.makeRefplmVisual(vobj)
from pivy import coin from pivy import coin
self.modenode = next((node for node in vobj.RootNode.getChildren() if node.isOfType(coin.SoSwitch.getClassTypeId()))) self.modenode = next((node for node in vobj.RootNode.getChildren() if node.isOfType(coin.SoSwitch.getClassTypeId())))
def makeRefplmVisual(self, vobj): def makeRefplmVisual(self, vobj):
import pivy import pivy
from pivy import coin from pivy import coin
@ -401,6 +412,7 @@ class ViewProviderLatticeFeature(object):
def updateData(self, obj, prop): def updateData(self, obj, prop):
if prop == 'ReferencePlacement' or prop == 'MarkerSizeActual' or prop == 'Placement': if prop == 'ReferencePlacement' or prop == 'MarkerSizeActual' or prop == 'Placement':
self.fixProxy(obj.ViewObject)
self.makeRefplmVisual(obj.ViewObject) self.makeRefplmVisual(obj.ViewObject)
def onChanged(self, vobj, prop): def onChanged(self, vobj, prop):