Project 2 – Variable Face

//Aadya Bhartia
//Section A

//global variables 
var circOp = 150;
var circR = 100;
var faceH = 220;
var faceW = 250;
var eyeWhite = 7;
var mouth = 80;
var blushH = 10;
var earring = 15;
var hairL = 200;
var r = 120;
var g = 120;
var b = 120;
var body = 400;
var ctr = 2;// using a counter for different expressions 
function setup() {
    createCanvas(600, 480);
    background(220);
    text("p5.js vers 0.9.0 test.", 10, 15);
}
function draw() {
	background(84,117,120);
	noStroke();
	//background circles
    fill(62, 140, 220, circOp);//varying circle opacity
    ellipse(20,20,circR);
    ellipse(560,300,circR);
    ellipse(140,270,circR);
    ellipse(390,100,circR);
    ellipse(500,500,circR);
    ellipse(80,4800,circR);
    ellipse(80,500,circR);
    ellipse(560,30,circR);
    //hair
    fill(81, 65, 47);
    ellipse(302,200, faceW + 90, faceH + 85);
    rect(257 - faceW/2, 210, faceW+89, hairL);
    //neck
    fill(211, 200, 190);
    rect(260,250,80,150);
    //face
    fill(241, 230, 218);
    ellipse(300, 210, faceW, faceH);
    //fringe 
    fill(81, 65, 47);
    beginShape();
    curveVertex(220, 100);
    curveVertex(220, 100);
    curveVertex(260, 150);
    curveVertex(350, 155);
    curveVertex(400, 250);
    curveVertex(400, 300);
    curveVertex(450, 200);
    curveVertex(400, 100);
    curveVertex(300, 70);
    curveVertex(250, 85);
    curveVertex(220, 100);
    endShape();
    //eyes
    fill(80);
    ellipse(300+50, 200, 20);
    ellipse(300-50, 200, 20);
    fill(255);
    ellipse(300+45, 202, eyeWhite);
    ellipse(300-55, 202, eyeWhite);   
    //blush
    fill(250, 154, 120, 100);
    ellipse(300-50, 230, 50, blushH);
    ellipse(300+50, 230, 50, blushH);
    //glass - do not change 
    stroke(87, 120, 135);
    strokeWeight(4);
    noFill();
    ellipse(300 - 50, 200, 60);
    ellipse(300 + 50, 200, 60);
    arc(300, 200, 40, 40, PI, TWO_PI);
    //hoop colour changing 
    strokeWeight(2.5);
    stroke(r, g, b);
    ellipse(305 - faceW/2, 245,15, 30);
    //different mouth expressions 
    if (ctr == 1) {
    // draw a frown
        stroke(150, 50, 50);
        strokeWeight(4);
        arc(300, 280, 100, 60, PI, TWO_PI);
    } 
    else if (ctr == 2){
    // draw a happy face
        stroke(150, 50, 50);
        strokeWeight(4);
        arc(300, 260, 100, 60, 0, PI);
    } 
    else {
    // draw a straight face
        stroke(150, 50, 50); 
        strokeWeight(4);
        line(250, 280, 350, 280);
    }
    //clothes
    noStroke();
    fill(240, 130, 150);
    rect(250, 350, 100, 20);
    ellipse(300, 650, body, 600)
}
function mousePressed(){
    circOp = random(50,220);
	faceW = random(200,250);
	faceH = random(200,270);
	hairL = random(180,270);
    circR = random(30,300);
    eyeWhite = random(2,10);
    blushH = random(5, 15);
    r = random(10,200);
    g = random(10,200);
    b = random(10,200);
    ctr = int(random(1,4));
    body = random(250, 400);
}