A guy I work with created something similar a couple years ago. He used a different optimization technique which may be interesting to folks enjoying this: http

A guy I work with created something similar a couple years ago. He used a different optimization technique which may be interesting to folks enjoying this: http://whoateallthepy.blogspot.co.uk/2014/01/shards-building-image-out-of-triangles.html http://whoateallthepy.blogspot.co.uk/2014/01/shards-building...