Commands about Regions and Areas — GstarCAD 2026 8884 kbadmin September 26, 2026 Command Reference 2026 4 Commands about Regions and Areas GstarCAD 2026 · Command Reference Commands： BOUNDARY INTERSECT MASSPROP REGION SUBTRACT UNION System Variables： AREA DELOBJ Other versions with matching text 2023 · 2024 · 2025 · 2027