Sarah Yae – Project 11 – Section B

sketch

//Sarah Yae
//smyae@andrew.cmu.edu
//Section B
//Project 11

var baseface; 

//Load Base Face Image
function preload() {
    var basefaceload = "https://i.imgur.com/FXyP6ss.gif";
    baseface = loadImage(basefaceload);
}

//Set up loaded Base Face 
function setup () {
    createCanvas(280,400);
    background(0);
    image(baseface, 0, 0);
    text("drag the mouse to make my brows thicker!", 10, 10);
}

function draw() {

    var distmousex = map(mouseX, 0, width, 0, 5);
    var distmousey = map(mouseY, 0, height, 0, 5);

//Right brow
    var browr = makeTurtle((width / 2) + 40 + distmousex, height/3 + distmousey);
    browr.setColor(color(210, 180, 140));
    browr.setWeight(4);
    browr.face(0);
    browr.forward(50);

//Left brow
    var browl = makeTurtle((width / 2) + distmousex, height/3 + distmousey);
    browl.setColor(color(210, 180, 140));
    browl.setWeight(4);
    browl.face(180);
    browl.forward(50); 

//Right Eye 
    var eyer = makeTurtle((width / 2) + 60, (height/3) + 15);
    eyer.setColor(50); 
    eyer.setWeight(1);

    for (var i = 0; i < 100; i++) {
        eyer.right(360/100);
        eyer.forward(0.7);
    }

//Left Eye 
    var eyel = makeTurtle((width / 2) - 20, (height/3) + 15);
    eyel.setColor(50); 
    eyel.setWeight(1);

    for (var i = 0; i < 100; i++) {
        eyel.right(360/100);
        eyel.forward(0.7);
    }

//Mouth
    stroke("Salmon");
    strokeWeight(6);
    arc((width / 2) + 20, (height/2) + 15, 80, 40, 0, PI);

//Right Iris 
    var irisr = makeTurtle((width / 2) + 60, (height/3) + 23);
    irisr.setColor(color(30, 17, 0));
    irisr.setWeight(7);

    for (var i = 0; i < 100; i++) {
        irisr.right(360/100);
        irisr.forward(0.2); 
    }

//Left Iris 
    var irisl = makeTurtle((width / 2) - 20, (height/3) + 23);
    irisl.setColor(color(30, 17, 0));
    irisl.setWeight(7);

    for (var i = 0; i < 100; i++) {
        irisl.right(360/100);
        irisl.forward(0.2);
    }   

}

//Turtle Graphics 
function turtleLeft(d) {
    this.angle -= d;
}
 
 
function turtleRight(d) {
    this.angle += d;
}
 
 
function turtleForward(p) {
    var rad = radians(this.angle);
    var newx = this.x + cos(rad) * p;
    var newy = this.y + sin(rad) * p;
    this.goto(newx, newy);
}
 
 
function turtleBack(p) {
    this.forward(-p);
}
 
 
function turtlePenDown() {
    this.penIsDown = true;
}
 
 
function turtlePenUp() {
    this.penIsDown = false;
}
 
 
function turtleGoTo(x, y) {
    if (this.penIsDown) {
      stroke(this.color);
      strokeWeight(this.weight);
      line(this.x, this.y, x, y);
    }
    this.x = x;
    this.y = y;
}
 
 
function turtleDistTo(x, y) {
    return sqrt(sq(this.x - x) + sq(this.y - y));
}
 
 
function turtleAngleTo(x, y) {
    var absAngle = degrees(atan2(y - this.y, x - this.x));
    var angle = ((absAngle - this.angle) + 360) % 360.0;
    return angle;
}
 
 
function turtleTurnToward(x, y, d) {
    var angle = this.angleTo(x, y);
    if (angle < 180) {
        this.angle += d;
    } else {
        this.angle -= d;
    }
}
 
 
function turtleSetColor(c) {
    this.color = c;
}
 
 
function turtleSetWeight(w) {
    this.weight = w;
}
 
 
function turtleFace(angle) {
    this.angle = angle;
}
 
 
function makeTurtle(tx, ty) {
    var turtle = {x: tx, y: ty,
                  angle: 0.0, 
                  penIsDown: true,
                  color: color(128),
                  weight: 1,
                  left: turtleLeft, right: turtleRight,
                  forward: turtleForward, back: turtleBack,
                  penDown: turtlePenDown, penUp: turtlePenUp,
                  goto: turtleGoTo, angleto: turtleAngleTo,
                  turnToward: turtleTurnToward,
                  distanceTo: turtleDistTo, angleTo: turtleAngleTo,
                  setColor: turtleSetColor, setWeight: turtleSetWeight,
                  face: turtleFace};
    return turtle;
}

I wanted to originally create a makeup simulation, but as I was working on the project, I found that to be difficult, as turtle graphics work more as a pen, rather than a painting function. I feel like my final product turned out to be way different than my first ideas.