Control Points
This entity type is found in symbol definitions – add them from the Symbols menu. They are used to control the "smart" behavior of symbols. Symbols with control points added can optionally:
· Align to entities (all smart symbols)
· Cut gaps in entities (e.g. doors, windows)
· Offset from entities (buildings offsetting from roads)
· Scale Y to fit (Windows can expand to the width of walls)
· Keep the current symbol scale or ignore it.