Nayeon_Project04_String Art

nayeonk1

//Na-yeon Kim
//15-104, B section
//nayeonk1@andrew.cmu.edu
//Project-04_ (String Art)


function setup() {
    createCanvas(300, 400);
    background(0);
    angleMode(DEGREES);
}

function draw() {
    var x = 0;
    var y = 0;
    var x1 = 300;
    var y1 = 400;
    var xspacing = 7.5;
    var yspacing = 10;
    var i;

    var r = map(mouseX, 0, width, 100, 200);
    var g = map(mouseX, 0, width, 0, 100);
    var b = map(mouseY, 0, height, 200, 250);

    for (i = 0; i < 50; i++) {
      stroke(r, g, b);
      strokeWeight(0.5);
      line(x, y + i * yspacing, x + i * xspacing, y1);
      line(x + i * xspacing, y, x1, y + i * yspacing);

      stroke(b, r, g);
      line(x + i * xspacing, y, x, y1 - i * yspacing);
      line(x + i * xspacing, y1, x1, y1 - i * yspacing);
    }
}

I found that string art is simple yet so aesthetic. Numberless lines drawn by mathematics create beautiful composition which makes you just zone into.
I wish I could figure out more complicated formulas.