Share Email Facebook Twitter LinkedIn ThreePointsWorkPlaneDef.Parent Property Parent Object: ThreePointsWorkPlaneDef Description Property returning the parent WorkPlane object. Syntax ThreePointsWorkPlaneDef.Parent() As WorkPlane Property Value This is a read only property whose value is a WorkPlane. Version Introduced in version 4 © Copyright 2025 Autodesk, Inc. Comment on this page.