let robotarm;

const segLen = 15;

const numSegs = 40;

​

function setup() {

    createCanvas(windowWidth, windowHeight);

​

    robotarm = new RobotArm(width / 2, height, numSegs, segLen, 0);

}

​

function draw() {

    background(51);

​

    robotarm.update();

    robotarm.show();

}