sketch

/* Jason Zhu
jlzhu@andrew.cmu.edu
Section E
Project 5
*/

// setup variables
function setup() {
    createCanvas(600, 400);
    background(10, 15, 35);
    var tw = 60/sqrt(3); //triangle width (adjusted)
    var th = 60; //triange height
    var oy = 50; //origin y of circles
    var ox = 50; //origin x of circles
    var r = 0;

    for (var y = 0; y < 6; y++) {
        //distinguishes even rows
        if (y % 2 == 0){
                //even rows: create 6 moon shapes
                for (var x = 0; x < 6; x++) {
                //position of moons x and y
                noStroke()
                fill(255);
                var py = oy + y * th;
                var px = ox + x * 103;
                ellipse(px, py, 50, 50);
                // create moon shadows and positions x and y
                push()
                fill(10, 15, 35)
                var py = oy + y * th;
                var px = ox + x * 93.5;
                ellipse(px+50, py, 50, 50);
                pop()
                }

             } else {
                //odd rows: create 5 main rectangle lines
                for (var x = 0; x < 5; x++) {
                var py = oy + y * th;
                push()
                //set random color and position variables
                var r = random(-50,50);
                var r2 = random(1, 5);
                var red = random(100, 255);
                var blue = random(100, 255);
                var green = random(100, 255);
                //offset origin x by an additional tw
                var px = ox + tw + x * 100;
                push()
                stroke(red, blue, green);
                // create 5 offset rectangle lines
                rect(px, py, 50, 1);
                rect(px +25, py +10, 45, 1)
                rect(px -25, py -10, 45, 1)
                pop()
                // create stars and set color
                fill(red, blue, green);
                ellipse(px+r, py+r, r2, r2);
                }
            }
        }
    noLoop();
}

function draw() {
    // draw is not called due to noLoop() in setup()
}

For this project I was inspired to create something that reminded me of stargazing as a child. When prompted to create something I would wear I interpreted that as to create something that I found meaningful to me and my own human experience. I wanted to create a wallpaper that conveyed a sense of time and wonder. Thus, I chose to demonstrate a very implied version of the moon cycle along with some colorful lines and stars that would tie the composition together. In terms of code, I tried to incorporate features from past classes–I added a basic random function to help create a slightly different experience upon each reload. Overall, I am fairly satisfied with the outcome and what I was able to learn from this project.