In New Zealand being kid of human.
We might make mistakes but we will make other things too. -
Michael Joseph Savage
function noise(a,b,c){
switch (arguments.length){
case 0:
return (simplex.noise2D(0,0)+1)/2
break;
case 1:
return (simplex.noise2D(a,0)+1)/2
break;
case 2:
return (simplex.noise2D(a,b)+1)/2
break;
default:
return (simplex.noise3D(a,b,c)+1)/2
}
}
simplex = new simplexNoise(42)
simplexNoise = require('simplex-noise@2.4.0')
function random(max) {
return ~~(Math.random() * max);
}
---
A function to emulate P5.js map() function using D3
function map (value, start1, stop1, start2, stop2) {
return d3.scaleLinear()
.domain([start1, stop1])
.range([start2, stop2])(value)
}
function bool() {
return Math.random() > 0.5; // random bool
}
import {Vector} from "@esperanc/2d-geometry-utils"
a = new Vector(10,20)
b = new Vector(1,20)
a.add(b)
PI = Math.PI
TAU = PI*2
function recursiveRandom(count) {
let n = 1;
while (count > 0) {
n *= Math.random();
count--;
}
return n
}
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