Displaying Curvature and Radius Values To display curvature and radius values: Click Options (Standard toolbar), or click Tools > Options. On the System Options tab, click Display. Select Dynamic highlight from graphics view, then click OK.Now when the Curvature tool is active, the curvature and radius values display beside the pointer when you point to a model surface or a sketch entity (such as a spline or curve). Parent topicCurvature Related tasks Setting Curvature Values Rendering Curved Surfaces in Colors Rendering an Individual Model Face in Colors