Funny. I randomly jumped to page 216 which provides a somewhat rudimentary (but reliable) method for dealing with mapping 3D world coordinates around a sphere,

Funny. I randomly jumped to page 216 which provides a somewhat rudimentary (but reliable) method for dealing with mapping 3D world coordinates around a sphere, and I just recently read about the completely different No Man's Sky solution for world generation. https://www.polygon.com/2017/3/2/14790028/no-mans-sky-was-flat-procedural-world-generation-maths https://www.polygon.com/2017/3/2/14790028/no-mans-sky-was-fl...