customizable hook with more variables

First of all, thanks to 2Fast4U. He wrote the source code for this nice design in OpenSCAD.

I wanted to hang a pair of scissors on the original hook. I did not find a setting that gave a good fit between the grip-through-hole of the scissors and the hook. Therefore I added some more editable variables to the original hook:


point_size - Makes the tip of the hook more pointy or more blunt.
more_cutaway - This makes the hook part more or less slender. [0:originalDesign to 1:maximumCutaway]