Optimized Perforated Board / Proto Board

I could not find a decent perf board example so I decided to make my own. I made it parametric so you can make it any size you'd like.

This one should compile and render a lot faster than the others. With the other user's models it was taking my Core i9 minutes to render, if it didn't crash in the process. This one is able to render in less than a second. I noticed that the method others used to generate theirs in OpenSCAD was incredibly inefficient since they were doing transforms on 3D objects. Instead mine does all of the hard work in two dimensions, then it extrudes the 2D model into a 3D shape.

The others didn't have round holes. I have made these round and since it has been dramatically optimized you can use a value to give you much higher resolution on the circles. I have also added X and Y minimum offsets so you can adjust your border.

I have updated it to v3, to polish up the design and improve the border calculations.

The default dimensions are 60mm x 100mm, so if you are using the STL or 3mf and would like it smaller without editing you can always break it off or cut it in your slicer.