Project 06-Abstract-Clock

var x = 0;
var y = 0;
var sDiam;

function setup() {
    createCanvas(600, 600);
}

function draw() {
    var s = second();
    var m = minute();
    var h = hour();
    background(0, 0, h*10); //gets lighter by the hour
    translate(width/2, height/2);
    minuteRing(s, m);
    secondRing(s, m, sDiam);
}

function minuteRing(s, m) { //big circle that appears within a minute
    noStroke();
    fill(148, 96, 139, s*4.25); //opacity increases with second
    circle(x, y, 10*m); //diameter increases with minute
}
 
function secondRing(s, m, sDiam) {  //the ticking clock that moves every second
    fill(148, 96, 139);
    rotate(radians(s*6)); //rotate every second by 6 degrees
    var sDiam = (PI*10*m)/60; //diameter is circumference divided by 60 secs
    circle(x+(10*m/2), y, sDiam);
    triangle(x, y, x+(10*m/2), y-(sDiam/2), x+(10*m/2), y+(sDiam/2));
}