The "improved" blue noise random points at the start would probably be more efficiently generated with Poisson disc sampling. https://www.cs.ubc.ca/~rbridson/d

The "improved" blue noise random points at the start would probably be more efficiently generated with Poisson disc sampling. https://www.cs.ubc.ca/~rbridson/docs/bridson-siggraph07-poissondisk.pdf https://www.cs.ubc.ca/~rbridson/docs/bridson-siggraph07-pois...