Project 5 – Wallpaper

var num = 6; //number of itterations of everything

function setup() {
    createCanvas(600, 400);
    background(250, 249, 246);
}

/*let eyeBrown = color(165,42,42);
let bgBrown = color(255, 200, 168);
let branchGreen = color(63, 146, 65);
let turq = color(64,224,208);*/

function drawBackground() {
    //random lines from ex 4 but in for loop
    stroke(255, 200, 168);
    strokeWeight(1);
    for (var y = 0; y < height; y+=20) {
        for (var x = 0; x < width; x+=20) {
            if (random(1) > 0.5) {
              line(x, y, x+20, y+20);
            }
            else {
              line(x, y+20, x+20, y);
            }
        }
    }

    //ornaments
    for (var j = 0; j <= width; j+=width/num) {
        var colors = [color(145,205,211), color(234,204,84)]
        noStroke();
        fill(random(colors));
        circle(random(j, j+(width/num)), random(height/2), random(40,60));
        circle(random(j, j+(width/num)), random(height/2,height), random(40,60));

        push();
        fill(200,74,55);
        translate(random(j,j+(width/num)), random(height));
        for (var r = 10; r < 60; r+=10) {
            for (var i = 0; i < 360; i+=30) {
                push();
                scale(0.3);
                circle(r*cos(radians(i)), r*sin(radians(i)), r/3);
                pop();
            }
        }
        pop();
    }



}

function drawEye(a, b, side) {
    push();
    translate(a, b);

    //alternates side of branch
    if (side == 1) {
        rotate(degrees(-.009));
    } else if (side == -1) {
        rotate(degrees(.009));
    }


//eye arcs
    //blue filling
    push();
        scale(0.7);
        noFill();
        strokeWeight(10);
        stroke(52,173,193);
        arc(0, -45, 100, 100, radians(65), radians(180-65));
        push();
            rotate(radians(180));
            arc(0, -45, 100, 100, radians(65), radians(180-65));
            pop();
    pop();

    //green arcs
    strokeWeight(3);
    noFill();
    stroke(50, 118, 112);
    arc(0, -45, 100, 100, radians(65), radians(180-65));
    push();
        rotate(radians(180));
        arc(0, -45, 100, 100, radians(65), radians(180-65));
    pop();

    //gold arcs
    push();
        scale(0.9);
        noFill();
        strokeWeight(2);
        stroke(234,178,57);
        arc(0, -45, 100, 100, radians(65), radians(180-65));
        push();
            rotate(radians(180));
            arc(0, -45, 100, 100, radians(65), radians(180-65));
            pop();
    pop();

    fill(165,42,42);
    noStroke();
    circle(0, 0, 10); //eyeball

    //lashes
    strokeWeight(1);
    push();
    translate(0, 45);
    rotate(radians(-35));

    stroke(0);
    for (var i = 0; i <= 50; i+=10) {
        rotate(radians(10));
        line(0, -52, 0, -54);
    }

    pop();
    pop();
}

function drawBranches() {
    stroke(63, 146, 65);
    for (var x = 0; x <= width; x+= width/num) {
        push();
        translate(x, random(-50,50));

        var side = 1;
        for (var y = -100; y < height+100; y += 1) {
            //draw alternating eyes
            if ((y%50) == 0 & side == 1) {
                drawEye(cosy+19,y-10,side);
                side = -1*side;
            } else if ((y%50) == 0 & side == -1){
                drawEye(cosy-19,y-10,side);
                side = -1*side;
            }

            //draw branches (vertical cosine curves)
            var cosy = 40-30 * cos(radians(y));

            stroke(50, 118, 112);
            strokeWeight(5);
            point(cosy, y);
        }
        pop();
    }

}

var count = 0;

function draw() {
    drawBackground();

    drawBranches();

    noLoop();
}