Doug Wilcox DouglasWilcox
DouglasWilcox
/ perlin.py
Created
December 16, 2020 05:14
— forked from eevee/perlin.py
Perlin noise in Python
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| """Perlin noise implementation.""" | |
| # Licensed under ISC | |
| from itertools import product | |
| import math | |
| import random | |
| def smoothstep(t): | |
| """Smooth curve with a zero derivative at 0 and 1, making it useful for | |
| interpolating. |
DouglasWilcox
/ easing.js
Created
May 27, 2020 14:06
— forked from gre/easing.js
Simple Easing Functions in Javascript - see https://github.com/gre/bezier-easing
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| /* | |
| * Easing Functions - inspired from http://gizma.com/easing/ | |
| * only considering the t value for the range [0, 1] => [0, 1] | |
| */ | |
| EasingFunctions = { | |
| // no easing, no acceleration | |
| linear: t => t, | |
| // accelerating from zero velocity | |
| easeInQuad: t => t*t, | |
| // decelerating to zero velocity |