Share Email Facebook Twitter LinkedIn SketchControlPointSpline3DProxy.Length Property Parent Object: SketchControlPointSpline3DProxy Description Gets the length of the entity in centimeters. Syntax SketchControlPointSpline3DProxy.Length() As Double Property Value This is a read only property whose value is a Double. Version Introduced in version 2014 © Copyright 2025 Autodesk, Inc. Comment on this page.