"Made in 10 Minutes". Built with p5js

jacobjoaquin-genuary2-2023.js

// Made in 10 Minutes
// By Jacob Joaquin (@jacobjoaquin)
// For Genuary 2023

const nLines = Math.floor(Math.random() * 100) + 50

let v0, v1, p0, p1
let speed0 = Math.floor(Math.random() * 20) + 5
let speed1 = Math.floor(Math.random() * 20) + 5

function setup() {
    createCanvas(500, 500)
    v0 = p5.Vector.fromAngle(Math.random() * TAU).mult(speed0)
    v1 = p5.Vector.fromAngle(Math.random() * TAU).mult(speed1)
    p0 = createVector(Math.random() * 500, Math.random() * 500)
    p1 = createVector(Math.random() * 500, Math.random() * 500)
    background('#efe7cf')
}

function draw() {
    // background(220)
    noLoop()

    const c = ['#c82b1e', '#000000', '#285d88', '#e9b840']
    let c1 = c[Math.floor(Math.random() * c.length)]
    for (let i = 0; i < nLines; i++) {
        if (Math.random() < 0.125) c1 = c[Math.floor(Math.random() * c.length)]
        strokeWeight(2)
        stroke(c1)
        line(p0.x, p0.y, p1.x, p1.y)
        p0.add(v0)
        p1.add(v1)
        p0.x = p0.x % 500
        p0.y = p0.y % 500
        p1.x = p1.x % 500
        p1.y = p1.y % 500
        if (p0.x < 0) p0.x += 500
        if (p0.y < 0) p0.y += 500
        if (p1.x < 0) p0.x += 500
        if (p1.y < 0) p0.y += 500
    }
}