Update: Here is the PNGPack source-code archive: Per second. Yes, it's benchmark time. I pitted Prof. Perlin's original implementation ...
So how do you use Perlin's Simplex Noise ? By using the GIF encoder , of course! I generated the test image shown in the last post: with a...
Graphics pioneer Ken Perlin is well-known for his work on procedural generation of textures. Recently he rewrote his classic Noise algorithm...
The four nines puzzle asks which positive numbers can be obtained from arithmetic expressions involving four "9" digits and an assortment ...
This is a note regarding the implementation of Vose's Method to construct the alias tables for non-uniform discrete probability sampling pr...
If you do statistics you know of erf and erfc ; if you work in OCaml you surely miss them. It is not very difficult to port the canonical i...