weldx.transformations.CoordinateSystemManager.time_union

CoordinateSystemManager.time_union(list_of_edges=None)

Get the time union of all or selected local coordinate systems.

If neither the CoordinateSystemManager nor its attached LocalCoordinateSystem instances possess a reference time, the returned Time object would not contain one either.

Parameters:

list_of_edges (Optional[list]) – If not None, the union is only calculated from the specified edges.

Returns:

Time union

Return type:

weldx.time.Time