set the variable mountainyness (higher more mountains, lower less mountains) press space and wave the mouse around to see the landscape spin around. in phosphorus:https://phosphorus.github.io/app.html?id=239550779 It works much faster in https://turbowarp.org/239550779
It's 3d now filled: https://scratch.mit.edu/projects/239840983/ 2D: https://scratch.mit.edu/projects/239360389/ 2D without diamond step: https://scratch.mit.edu/projects/239453891/
