Vertex Tangent v1.1 for 3DS Max

The Script has Auto Detect Function to Get Selected Vertices , and you can use Get Button anytime to Get Selected Vertices .
There is ON button for Activating Undo (if not Activated no Undo will be Recorded) Because changing Tangents Position has no Undo in 3dsMax ! .
Spinners have no Undo , But you can use (Value 0) to restore old Positions .
Axis Buttons Determine Moving Axis not Projection Axis .