Share Email Facebook Twitter LinkedIn SurfaceBody.MassProperties Property Parent Object: SurfaceBody Description Read-only property that returns mass properties for this body. Syntax SurfaceBody.MassProperties() As SurfaceBodyMassProperties Property Value This is a read only property whose value is a SurfaceBodyMassProperties. Version Introduced in version 2023 © Copyright 2025 Autodesk, Inc. Comment on this page.