Spline Tools Contents Displaying Inflection Points The Show Inflection Points tool displays all points where the concavity of a spline changes. Displaying the Minimum Radius of a Spline The Show Minimum Radius tool (Spline Tools toolbar) displays the radial measurement of the curve with the smallest radius of a spline. Setting a Fixed Length You can set a dimension to fix the length of a spline. You can reference this dimension in custom properties, configurations, equations, and tables, including design tables and BOMs. Tangent to Face Relations with Splines Add Tangent Face or Equal Curvature relations between adjacent faces and 2D or 3D splines. Curvature Combs Curvature combs provide visual enhancement of the slope and curvature of most sketch entities in part, assembly, and drawing documents. Converting Spline Types You can convert splines to style splines and vice versa. This is helpful when you want to sketch a spline by its through points, but then convert it to a style spline. Parent topicSplines