AttachmentAlign is a script to get automaticaly postioned your Helper with an Attachment Constraint.
- So you got your mesh (Editable Poly) ...
- You place your target (Point Helper), where you want the helper to be on your mesh (If you want to, use AutoGrid) ...
- Run the script and pick the mesh & helper
-> A new helper will be created and attachment constraint to the surface of the mesh at nearly the point were your target is.
Highest accuracy does take rly long and is not effective enough, i think, so use the default...