Direction

Direction of rotation of the polygons.

CW - Clockwise.
CCW - Counter-clockwise.
Random - Randomly.
Zig-zag - Alternating clockwise and counter-clockwise.

Falloff
Sets bend smoothness. Smoothness depends on the number of polygons. With a large number of polygons, it is recommended to increase this value.

Seed
Sets a new initial random direction of rotation.