Following are two attempts to draw hook-face . Well as I understand it anyways anyways. Currently. Clarification is welcome .
The first one addressing the notion of hook-face as an angle between face and shaft that allows shorter clubs to be played back in the stance with a face that points down the impact plane line. Clubs are manufactured to sit like this , easily , naturally.
The second trying to and probably failing to illustrate a more "dynamic" version if you will. Just made that term up myself. A hooked-face induced by moving the sweetspot aft of the leading edge . Still trying to find where Homer alludes to this . I know its there somewhere.
(HB I know you have issues with the second drawing... In regard to its practicality given theres a human holding the club etc. Just saying/drawing )
NOTE THE FOLLOWING DRAWING IS NOT GEOMETRY OF THE CIRCLE IN NATURE . MORE PHYSICS RELATED.