Share Email Facebook Twitter LinkedIn SketchFixedSpline3D.Length Property Parent Object: SketchFixedSpline3D Description Double property that returns the length of the entity in centimeters. Syntax SketchFixedSpline3D.Length() As Double Property Value This is a read only property whose value is a Double. Version Introduced in version 9 © Copyright 2025 Autodesk, Inc. Comment on this page.