Please use: https://phosphorus.github.io/#207918190 Fun to make Turbo mode (shift click green flag once) is not needed however It dose speed things up a lot. I tried and provide sufficient comments as to how you can easily tinker with this program on your own. Fell free to remix it as long as you give credit. Will definitely be playing with this more and will share the results.
Base: http://www.tylerlhobbs.com/writings/triangle-subdivision Very good website and source for anyone interested in this kind of stuff V2: new stop and depth algorithm. added more variance to the interpolation. V3: Randomization for depth and variety variables