Author: mecha@andrew.cmu.edu

sketch

//eyes
var eyeSize = 12;
var eyeAdd1 = 10;
var eyeAdd2 = 30;
var eyeAdd3 = 20;
var eyeAdd4 = 30;

//face
var faceWidth = 130;
var faceHeight = 150;
var roundX1 = 20;
var roundX2 = 20;
var roundY1 = 20;
var roundY2 = 20;

//mouth
var roundXX1 = 10;
var roundXX2 = 10;
var roundYY1 = 10;
var roundYY2 = 10;
var mouthWidth = 30;
var mouthHeight = 18;
var mouthX = 34;

//color
var colorR = 60;
var colorG = 200;
var colorB = 10;
var colorPr = 250;
var colorPg = 122;
var colorPb = 129;
var colorLr = 250;
var colorLg = 220;
var colorLb = 220;
var colorBr = 10;
var colorBg = 10;
var colorBb = 200;

//eyebrows
var browWidth = 10;
var browHeight = 10;

//nose
var noseHeight = 12;
var noseWidth = 6;

//hair
var hairX = 300;
var hairY = 190;
var hairWidth = 60;
var hairHeight = 30;

//eyebrows
var arcA = 0;
var arcB = 0;
var arcC = 0;
var arcD = 0;

function setup() {
    createCanvas(640,480);
    angleMode(degrees);
    textSize(12);
}

function draw() {
    background(255);
    //face
    noStroke();
    fill(colorLr,colorLg,colorLb);
    strokeWeight(3);
    rect(280,200, faceWidth, faceHeight,roundX1, roundX2, roundY1, roundY2);

    //eyes
    noStroke();
    fill(colorG+50,colorB+60,colorR);
    var eyeLX = width / 2 - faceWidth * 0.25;
    var eyeRX = width / 2 + faceWidth * 0.25;
    ellipse(eyeLX+eyeAdd1, height / 2+eyeAdd2, eyeSize, eyeSize);
    ellipse(eyeRX+eyeAdd3, height / 2+eyeAdd4, eyeSize, eyeSize);

    //text bubble
    fill(colorLr,colorLg-40,colorLb-30);
    strokeWeight(1.5);
    noStroke();
    rect(147,280,104,40,30,30,0,30);
    triangle(220,290,200,320,260,320);
    
    //text
    noStroke();
    fill(255);
    text("w o w z a ! !",168,293,400,400);

    //nose
    fill(colorPr, colorPb, colorPg);
    rect(((eyeLX+eyeRX)/2),height/2+eyeAdd2,noseWidth,noseHeight,40);

    //hair
    noStroke();
    fill(colorG+50,colorB+60,colorR);
    rect(hairX,hairY,hairWidth,hairHeight,200);

    //eyebrows
    noFill();
    strokeWeight(2);
    stroke(colorG+50,colorB+60,colorR);
    arc(eyeLX,height/2,40,40,PI+3.4-arcA,HALF_PI+arcB,OPEN);
    arc(eyeRX+6,height/2,40,40,HALF_PI-0.4-arcC,HALF_PI+0.6+arcD,OPEN);

    //blush
    fill(colorLr,colorLg-40,colorLb-30);
    noStroke();
    rect(eyeLX+eyeAdd1-10,height/2+eyeAdd2+12, 20,14,80)
    rect(eyeRX+eyeAdd3-10,height/2+eyeAdd4+12, 20,14,80)

    //mouth
    strokeWeight(3);
    stroke(colorPr, colorPb, colorPg);
    fill(255);
    rect(280+mouthX,height/2+eyeAdd2+20, mouthWidth, mouthHeight+random(0,10),roundXX1, roundXX2, roundYY1, roundYY2);

}

function mousePressed() {
    // when the user clicks, these variables are reassigned
    // to random values within specified ranges. For example,
    // 'faceWidth' gets a random value between 75 and 150.
    faceWidth = random(130, 150);
    faceHeight = random(150, 200);
    eyeSize = random(12, 15);
    roundX1 = random(10,70);
    roundX2 = random(10,70);
    roundY1 = random(10,70);
    roundY2 = random(10,70);
    colorR = random(10,80);
    colorG = random(100,230);
    colorB = random(10,80);
    eyeAdd1 = random(0,20);
    eyeAdd2 = random(30,70);
    eyeAdd3 = random(0,20);
    eyeAdd4 = random(30,70);
    roundXX1 = random(1,9);
    roundXX2 = random(1,9);
    roundYY1 = random(1,9);
    roundYY2 = random(1,9);
    mouthHeight = random(20,50);
    mouthWidth = random(20,50);
    mouthX = random(20,30);
    colorPr = random(200,255);
    colorPg = random(100,150);
    colorPb = random(100,150);
    colorLr = random(270,255);
    colorLg = random(220,255);
    colorLg = random(220,255);
    noseWidth = random(4,10);
    noseHeight = random(9,14);
    hairWidth = random(30,100);
    hairHeight = random(20,50);
    hairX = random(300,320);
    arcA = random(0,0.4);
    arcB = random(0,0.4);
    arcC = random(0,0.4);
    arcD = random(0,0.4);
    colorBr = random(0,140);
    colorBg = random(0,40);
    colorBb = random(200,255);
}

My process in completing this project was similar to the last one in that I worked trial and error through all of the elements of the face–starting with a base shape and going on to the eyes, mouth, nose, etc. As an attempt to stay consistent with the style of the face I created for the previous project, I decided generate faces with a similar worried expression. Rather than have my code be completely randomized, I set a lot of limitations to the range of values so as to be able to be able to have more control over the random nature of the project.

In the end, I focused most on creating a good color scheme in which all of the facial elements would go well together. I had a lot of trouble with this given the amount of randomization in my code. In order to achieve the color scheme that I liked, I altered the range of numbers for the R, G, and B values. I focused on having more warm pastel tones in my project so that the faces I generated would be aesthetically pleasing in a series.