Yes, it's all done by a script I'm currently building.
This one is actually half resolution, so it has around 1500 or so regions. Takes a few minutes to calculate. The problem is quadratic increases in time and memory, especially in the voronoi calculations, preventing me from going much higher. I tried 4096x4096 but it doesn't work out. Crashed with a segfault after about 15 minutes of calculation.
That sounds like reducing it a bit further would make it fully viable for on-the-fly random generation of rather large-scale environments, which could work as a basis for something resembling a roguelike.
Logged
Timothy Collett
"The only thing you can't trade for your heart's desire...is your heart." "You are what you do. Choose again, and change." "One of these days, someone's gonna plug you, and you're going to die saying, 'What did I say? What did I say?'" ~ Miles Naismith Vorkosigan
