Nonlinear Deformer Attributes
Select one of the following options.
Specifies the amount of curvature (the profile of the flaring curve) between the Low Bound and the High Bound. A value of 0 specifies no curvature (linear interpolation). Positive values specify outward, bulging curvature and negative values specify inward, hourglass-shaped curvatures. Use the slider to select values from -3.000 to 3.000. Default is 0.000.