User Parameters Dialog - Curve Tab - Curvature Panel

The Curvature panel is used to select whether the curvature curve is displayed as a continuous line (Curve) or a set of tufts (Tufts). If the curvature curve is displayed as tufts, the number of Tufts Per Span can be set in the relevant edit box. The default setting is 20 tufts per span. The magnification factor of the curvature curve can also be set in the Curvature Magnitude edit box. The default setting is 1.