This video tutorial revisits a parametric 3D printable panel that I created a while ago using plain Ruby code. Since the underlying code is now included in my Scale By Tools extension, I used it to re-create the same panel. Watch the video to see how you can very easily create the same design (or whatever else you want) with it. You can then 3D print it, laser cut, CNC cut, or use a waterjet cutter to create this panel out of many materials.
Tutorial Video
3D Model
You can explore the original 3D model using the viewer below. Just click the image to start it.