An parametric easing function based on the Supper Ellipse.
Copying this object is disabled.
A postblit is present on this object, but not explicitly documented in the source.
Indicates that 1 control point is used.
Retrieves the control point coefficient.
Clips the control point coefficient.
Computes the Y coordinate of the control point.
Applies the standard transformation.
Uniform Easing API.