HairShapeKey is a Blender add-on, supporting adding shape keys of hair, making it possible to record the transition between multiple shapes of hair like models. Users can switch between the different shapes freely, keyframe animation, and set driver control, which makes it more controllable to style hair. Just have a try!
Windows: Blender 2.81a, 2.82a, 2.83, 2.90, 2.91, 2.92, 2.93
Linux: Blender 2.81a, 2.82a, 2.83, 2.90, and 2.91, 2.92, 2.93. GCC above 7.4 is required.
Blender 2.80 is not supported.