For some reason the following code is failing. I am attempting to modify a block that contains nested blocks, to remove anything that isn’t a nested block instance.
block = r.RhinoDoc.ActiveDoc.InstanceDefinitions.Find(name) idefIndex = block.Index oldGeom = block.GetObjects() newGeom =  newAttr =  for oldObj in oldGeom: if oldObj.ObjectType == r.DocObjects.ObjectType.InstanceReference: idefId = block.Id trans = oldObj.InstanceXform newObj = r.Geometry.InstanceReferenceGeometry(idefId,trans) newGeom.append(newObj) newAttr.append(oldObj.Attributes) #modify the instancedef res = r.RhinoDoc.ActiveDoc.InstanceDefinitions.ModifyGeometry(idefIndex,newGeom,newAttr)
Im trying to grasp what is causing this to fail, I do have “linked” nested blocks in places, could this be the cause? Any help/ ideas would be appreciated.
edit: to clarify by failing I mean that the modifyGeometry function is returning “False”