direct_api: Joint.connected_to is a set(), not singleton

gumyr · Sep 8, 2023 · f336813 · f336813
1 parent 8209624
commit f336813
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/build123d/topology.py b/src/build123d/topology.py
@@ -6782,7 +6782,7 @@ class Joint(ABC):
     def __init__(self, label: str, parent: Union[Solid, Compound]):
         self.label = label
         self.parent = parent
-        self.connected_to: Joint = None
+        self.connected_to: Joint = set()
 
     def _connect_to(self, other: Joint, **kwargs):  # pragma: no cover
         """Connect Joint self by repositioning other"""
@@ -6792,7 +6792,7 @@ def _connect_to(self, other: Joint, **kwargs):  # pragma: no cover
 
         relative_location = self.relative_to(other, **kwargs)
         other.parent.locate(self.parent.location * relative_location)
-        self.connected_to = other
+        self.connected_to.add(other)
 
     @abstractmethod
     def connect_to(self, other: Joint, **kwags):