@ -1,6 +1,13 @@
// stb_perlin.h - v0.2 - perlin noise
// public domain single-file C implementation by Sean Barrett
//
// LICENSE
// This software is in the public domain. Where that dedication is not
// recognized, you are granted a perpetual, irrevocable license to copy,
// distribute, and modify this file as you see fit.
// to create the implementation,
// #define STB_PERLIN_IMPLEMENTATION
// in *one* C/CPP file that includes this file.