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KdotJPG / OpenSimplex2S.java

Last active April 2, 2025 15:44

Visually isotropic coherent noise algorithm based on alternate constructions of the A* lattice.

	/**
	* K.jpg's OpenSimplex 2, smooth variant ("SuperSimplex")
	*
	* More language ports, as well as legacy 2014 OpenSimplex, can be found here:
	* https://github.com/KdotJPG/OpenSimplex2
	*/

	public class OpenSimplex2S {

	private static final long PRIME_X = 0x5205402B9270C86FL;

hideaki-t / unzip.py

Created May 18, 2014 07:34

unzipping a zip file with non-utf8 encoding by Python3

	import zipfile
	import sys
	from pathlib import Path


	def unzip(f, encoding, v):
	with zipfile.ZipFile(f) as z:
	for i in z.namelist():
	n = Path(i.encode('cp437').decode(encoding))
	if v:

filharvey / DistanceFieldFont

Last active February 29, 2020 09:35

DistanceFieldFont is an extension for starling and FeathersUI to use Distance Field Fonts instead of normal Bitmap fonts. You can read more on Distance Field Fonts here: http://www.valvesoftware.com/publications/2007/SIGGRAPH2007_AlphaTestedMagnification.pdf https://code.google.com/p/libgdx/wiki/DistanceFieldFonts Currently there is no easy way …

	package starling.extensions.DistanceFieldFont
	{
	import flash.geom.Rectangle;
	import flash.utils.Dictionary;

	import starling.display.Image;
	import starling.text.BitmapChar;
	import starling.textures.Texture;
	import starling.textures.TextureSmoothing;
	import starling.utils.HAlign;

BonsaiDen / bezierCurve.js

Created November 10, 2010 02:24

Bezier Curve in JS, includes arc-length parameterization stuff

	function Bezier(a, b, c, d) {
	this.a = a;
	this.b = b;
	this.c = c;
	this.d = d;

	this.len = 100;
	this.arcLengths = new Array(this.len + 1);
	this.arcLengths[0] = 0;