Exercise 6.1 < 6.3 Translation < edX NYUx DMEDX6063 Creative Coding

3triangles.js

function setup() {
	createCanvas(500, 500)
	background('lightgray')
}

function draw() {
	let side = 300
	let third = side / 3
	noStroke()
	translate(100, 100)
	apply(0, 0, tag, third)
	apply(0, 2 * third, tag, third)
	apply(2 * third, third, tag, third)
}

const tag = (side) =>
	triangle(0, 0, 0, side, side, side / 2)

function apply(x0, y0, fn, ...args) {
	push()
	translate(x0, y0)
	fn.apply(null, args)
	pop()
}