This is an addon for Blender that enhance simple deform modifier. A visualize simple deform tool.
To display gizmos, you need select an object then add a simple deform modifier.
Red gizmoe: Upper limit
Green gizmo: Lower limit
purple gizmo: Deform strength
When draging gizmos, you can pres X/Y/Z to lock on axis, hold Ctrl to keep relative distance
And, you can change origin control mode at tool settings to change limit behaviors, you can also scroll when dragging to change it quickly.
Download ZIP install will cause error, you need download it in realease: https://github.com/AIGODLIKE/simple_deform_helper/releases