News for hackers. Stuff that matters.

A comment on 2D Terrain generation using midpoint displacement. Parent comment

Re:2D Terrain generation using midpoint displacement by smallnamespace on Saturday December 24, 2016 @03:49PM (#13251564)
Yes, he basically rediscovered a generalization of Brownian motion (for r=sqrt2), which is self similar.

In fact his algorithm is one way to get a Brownian bridge.

[ Parent | on HN ]

There are no comments on this comment yet.