System Variable Entry: SURFU

SURFU

integer

6

no

drawing; saved in drawing

Sets the surface density for PEDIT Smooth in the M direction and the U isolines density on surface objects.

AutoCAD and BricsCAD. AutoCAD all; BricsCAD V20+. Divergence: type AutoCAD Integer, BricsCAD Short.

• AutoCAD: https://help.autodesk.com/view/ACD/2026/ENU/?guid=GUID-651DFAD4-8A22-4C48-9DD5-E5751BDBE055
• BricsCAD: https://help.bricsys.com/en-us/document/system-variable-reference/s/surfu-system-variable