HATCH
ManualHATCH fills a closed polyline or selected region with a hatch pattern.
Syntax: select a surface or region, run HATCH, then choose the hatch settings.
Hatch settings include angle, spacing, pattern mask, inside/outside placement, and border behavior. Regions can be created with SELECTV when no closed polyline is available.
Related commands: POLYLINE, SELECTV, BORDER.
Undo: Yes.