Share Email Facebook Twitter LinkedIn DWGArcProxy.Normal Property Parent Object: DWGArcProxy Description Read-only property that returns the UnitVector indicating the normal of the arc. Syntax DWGArcProxy.Normal() As UnitVector Property Value This is a read only property whose value is a UnitVector. Version Introduced in version 2016 © Copyright 2025 Autodesk, Inc. Comment on this page.