@Isaac71 this is not as convenient and lightweight as a filled region. i used a list of different thickness values for Surface.Thicken node just to display the circle’s outlines. furthermore, it might need a black material or some graphic overrides. still, this is a solid, not a 2D symbolic thing. (unless thats what u really want?)
i suppose the FamilyInstances.ByGeometry node creates geometries in family editor and loads the family for u, taking a few shortcuts nicely, though im not 100% sure. still, my guts tell me its better to stay in the family editing environment, even if u use dynamo to create/manipulate geometries.
