Drag vertically in the Curve field to define the shape of transitions from point to point. Choose from nine convex and nine concave shapes. You can also choose “hold+step” and “step+hold,” which allow stepped modulations.
step+hold: This curve jumps at the beginning of the transition.
hold+step: This curve jumps at the end of the transition.
Note: You can use “hold+step” to create stepped vector grooves—with up to 15 steps.