
Can you imagine the design of all these little holes,,,,,,,
But the video below is a great viewing and shows how and a little of the software required, is it CPD, well I think so, its design, knowledge of Lat and Long, time and Serious CAD and 3D printing, and Architecture, can you imagine a larger version that casts onto a large square,,,, cool.
More from the web site, http://www.mojoptix.com/