Project 05

//Jenny Wang
//Section B
//jiayiw3@andrew.cmu.edu
//Project-05

function setup() {
    createCanvas(600, 600);
    background(220);
    text("p5.js vers 0.9.0 test.", 10, 15);
}

function draw() {
    background("lightyellow");

    //eye1 nested loop
    for(var x = 100; x < width; x+=200){
        for(var y = 75; y < height; y += 150){
        eye1(x,y);
        }
    }

    //eye2 nested loop
    for(var x = -200; x < width+200; x+=200){
        for(var y = -147; y < height+200; y += 149){
        eye2(x,y);
        }
    }

    //star nested loop
    for(var x = -100; x < width+180; x+=200){
        for(var y = -150; y < height+140; y += 150){
        fill(4,158,177);
        star1(x,y);
        }
    }

    //moon nested loop
    for(var x = -200; x < width+200; x+=200){
        for(var y = 75; y < height; y += 150){
        moon(x,y);
        }
    }




}

function eye1(x,y){
    //outside shape
    fill("white");
    stroke(1,35,133);
    strokeWeight(3);
    beginShape();
    vertex(x-45,y);
    bezierVertex(x-5,y-30,x+5,y-30,x+45,y);
    bezierVertex(x+5,y+30,x-5,y+30,x-45,y)
    endShape();

    //innershape
    fill(255,234,172);//yellow
    noStroke();
    beginShape();
    vertex(x-35,y);
    bezierVertex(x,y-20,x,y-20,x+35,y);
    bezierVertex(x,y+20,x,y+20,x-35,y)
    endShape();

    //iris outer
    noStroke();
    fill(4,158,177);
    ellipse(x,y,43,43);

    //array lines
    stroke(255,234,172);
    strokeWeight(2);
    line(x,y+17,x,y-17);
    line(x+17,y,x-17,y);
    line(x-14,y-14,x+14,y+14);
    line(x+14,y-14,x-14,y+14);

    //inner iris
    noStroke();
    fill(1,35,133);
    ellipse(x,y,25,25);
    fill("white");
    ellipse(x,y,5,5);
}

function eye2(x,y){
    //outside shape
    fill("white");
    stroke(4,158,177);
    strokeWeight(2);
    beginShape();
    vertex(x-45,y);
    bezierVertex(x-5,y-30,x+5,y-30,x+45,y);
    bezierVertex(x+5,y+30,x-5,y+30,x-45,y)
    endShape();

    //innershape
    fill(4,158,177);//lightblue
    noStroke();
    beginShape();
    vertex(x-35,y);
    bezierVertex(x,y-20,x,y-20,x+35,y);
    bezierVertex(x,y+20,x,y+20,x-35,y)
    endShape();

    //iris outer
    noStroke();
    fill(255,234,172);
    ellipse(x,y,43,43);

    //array lines
    stroke(4,158,177);
    strokeWeight(2);
    line(x,y+17,x,y-17);
    line(x+17,y,x-17,y);
    line(x-14,y-14,x+14,y+14);
    line(x+14,y-14,x-14,y+14);

    //inner iris
    noStroke();
    fill(1,35,133);
    ellipse(x,y,25,25);
    fill("white");
    ellipse(x,y,5,5);
}


function star1(x,y){
noStroke();
beginShape();
vertex(x-3, y+2);
vertex(x, y+20);
vertex(x+3, y+2);
vertex(x+12, y);
vertex(x+3, y-2);
vertex(x, y-20);
vertex(x-3, y-2);
vertex(x-12, y);
endShape();
}

function moon(x,y){
    fill(239,172,59);
    noStroke();
    beginShape();
    vertex(x-15,y-5);
    bezierVertex(x-5,y,x+5,y,x+15,y-5);
    bezierVertex(x+5,y+10,x-5,y+10,x-15,y-5)
    endShape();

}