Share Email Facebook Twitter LinkedIn SketchSpline3DProxy.StartTangentScale Property Parent Object: SketchSpline3DProxy Description Gets and sets the tangent scale parameter at the start point of the spline. Syntax SketchSpline3DProxy.StartTangentScale() As Parameter Property Value This is a read only property whose value is a Parameter. Version Introduced in version 8 © Copyright 2025 Autodesk, Inc. Comment on this page.