Project 2: Variable Faces

// Katherine Stargiotti, kstargio, B

// PORTRAIT VARIABLES:
	//HEAD:
var headWidth = 640/2 - 10;
var headHeight = 840/1.75 - 10;
	//SKIN:
var skinTone = 3;
	//EYES:
var eyeWidth = 55;	//(40, 65)
var eyeHeight = 30;	//(15, 35)
var eyeSpread = 12;	//(10, 15)
var eyeColor = 1;	//(1, 4)
var pupilHeight = 27;
	//NOSE:
var noseSpread = 60;
var noseWidth = 10;	//(10, 23)
var noseHeight = 60;	//(55, 70)
	//MOUTH:
var lipColor = 3;
var mouthHeight = 5*840/8
var mouthShape = 1
	//HAIR:
var hairColor = 3
var hairStyle = 1


function setup() {
    createCanvas(640, 840);
}

function draw() {
    background(110, 70, 110);		//moved to draw function so faces dont pile up 
//SKINTONE:
	noStroke();
	if (skinTone <= 1) {
		fill(240, 211, 202);		//lightest
	} else if (skinTone <= 2) {
		fill(246, 200, 167);
	} else if (skinTone <= 3) {
		fill(219, 140, 95);
	} else if (skinTone <= 4) {
		fill(121, 69, 53);
	} else {
		fill(42, 31, 27);			//darkest
	}
//HEAD:
    ellipse(width/2, height/2, headWidth, headHeight);
//EYES (whites):
    	fill(255);
    	stroke(0);
    	strokeWeight(1);
    ellipse(width/2 - 5*eyeSpread, height/2 - 25, eyeWidth, 15);
    ellipse(width/2 + 5*eyeSpread, height/2 - 25, eyeWidth, 15);
    arc(width/2 - 5*eyeSpread, height/2 - 25, eyeWidth, eyeHeight, PI, 0);
    arc(width/2 + 5*eyeSpread, height/2 - 25, eyeWidth, eyeHeight, PI, 0);
//EYES (iris):
    	noStroke();
    	fill(0);
    if (eyeHeight <= 18) {				//conditional statements for IRIS & PUPIL PLACEMENT 
	    pupilHeight = 27;
	} else if (eyeHeight <= 22) {
		pupilHeight = 28;
	} else if (eyeHeight <= 26) {
		pupilHeight = 29;
	} else if (eyeHeight <= 30) {
		pupilHeight = 31;
	} else if (eyeHeight <= 33) {
		pupilHeight = 32;
	} else {
		pupilHeight = 33;
	}
	if (eyeColor <= 1) {				//conditional statements for EYECOLOR
		fill(64, 106, 138);				//blue
	} else if (eyeColor <= 2) {
		fill(48, 24, 23);				//dark brown
	} else if (eyeColor <= 3) {
		fill(100, 61, 27);				//light brown
	} else {
		fill(105, 85, 25);				//green/hazel 
	}    								// arcs for iriss 
    arc(width/2 - 5*eyeSpread, height/2 - pupilHeight, eyeWidth/2, eyeHeight*.8, PI+HALF_PI+QUARTER_PI, PI+(QUARTER_PI), OPEN);
    arc(width/2 + 5*eyeSpread, height/2 - pupilHeight, eyeWidth/2, eyeHeight*.8, PI+HALF_PI+QUARTER_PI, PI+QUARTER_PI, OPEN);
//EYES (pupils):
    	fill(0);
    ellipse(width/2 - 5*eyeSpread, height/2 - pupilHeight, eyeWidth/3, eyeHeight*.5);
    ellipse(width/2 + 5*eyeSpread, height/2 - pupilHeight, eyeWidth/3, eyeHeight*.5);
    	fill(255);							//glare
    ellipse(width/2 - 5*eyeSpread + eyeWidth/12, height/2 - pupilHeight - eyeHeight/12, eyeWidth/8, eyeHeight/6);
    ellipse(width/2 + 5*eyeSpread + eyeWidth/12, height/2 - pupilHeight - eyeHeight/12, eyeWidth/8, eyeHeight/6);
    ellipse(width/2 - 5*eyeSpread + eyeWidth/9, height/2 - pupilHeight + eyeHeight/12, eyeWidth/16, eyeHeight/11);
    ellipse(width/2 + 5*eyeSpread + eyeWidth/9, height/2 - pupilHeight + eyeHeight/12, eyeWidth/16, eyeHeight/11);
//EYES (lashes):
    	stroke(0);
    	strokeWeight(3);
    	noFill();
    arc(width/2 - 5*eyeSpread, height/2 - 25, eyeWidth, eyeHeight, PI, 0, OPEN);
    arc(width/2 + 5*eyeSpread, height/2 - 25, eyeWidth, eyeHeight, PI, 0);
//NOSE (lines):
    	noFill();
        stroke(0);
		strokeWeight(1);
	arc(width/2 - noseSpread, height/2 + 15, 95, 175, PI+HALF_PI+QUARTER_PI, QUARTER_PI/2);
	arc(width/2 + noseSpread, height/2 + 15, 95, 175, PI-(QUARTER_PI)/2, PI+QUARTER_PI);
//NOSE (bump shadow):
    	noFill();
		strokeWeight(5);
	if (skinTone <= 1) {
		stroke(230, 201, 192);		//lightest skintone
	} else if (skinTone <= 2) {
		stroke(236, 190, 157);
	} else if (skinTone <= 3) {
		stroke(209, 130, 85);
	} else if (skinTone <= 4) {
		stroke(111, 59, 43);
	} else {
		stroke(32, 21, 17);			//darkest skintone
	}
    arc(width/2, height/2 + 70, noseWidth + 10, 25, PI+QUARTER_PI, -QUARTER_PI), OPEN;
//NOSE (nostrils):
		stroke(0);
		strokeWeight(1);
    beginShape();														// "W" shape for nostrils:
	curveVertex(width/2 - (noseWidth+12), height/2 + (noseHeight+7));
	curveVertex(width/2 - (noseWidth+12), height/2 + (noseHeight+7));
	curveVertex(width/2 - (noseWidth+17), height/2 + (noseHeight+12));
	curveVertex(width/2 - (noseWidth+17), height/2 + (noseHeight+20));
    curveVertex(width/2 - (noseWidth+10), height/2 + (noseHeight+23));
    curveVertex(width/2 - noseWidth, height/2 + 80);
    curveVertex(width/2, height/2 + 85);
    curveVertex(width/2 + noseWidth, height/2 + 80);
    curveVertex(width/2 + (noseWidth+10), height/2 + (noseHeight+23));
	curveVertex(width/2 + (noseWidth+17), height/2 + (noseHeight+20));
	curveVertex(width/2 + (noseWidth+17), height/2 + (noseHeight+12));
	curveVertex(width/2 + (noseWidth+12), height/2 + (noseHeight+7));
	curveVertex(width/2 + (noseWidth+12), height/2 + (noseHeight+7));
    endShape();
//MOUTH (shape):
    if (mouthShape <= 1) {
		fill(236, 240, 215);
	} else {
        if (lipColor <= 1) {
	    	fill(245, 195, 195);
	    } else if (lipColor <= 2) {
			fill(255, 175, 145);
	    } else if (lipColor <= 3) {
			fill(235, 125, 85);
	    } else if (lipColor <= 4) {
			fill(95, 39, 33);
	    } else {
			fill(52, 21, 17);
	}}		
	
//MOUTH (closed bottom lip / teeth shape):
    beginShape();
    curveVertex(width/2 + 65, mouthHeight + 15);		//right far (not drawn)
    curveVertex(width/2 + 60, mouthHeight + 17);		// almost right far
    curveVertex(width/2 + 45, mouthHeight + 20);		
    curveVertex(width/2 + 15, mouthHeight + 20);
    curveVertex(width/2, mouthHeight + 22);			//mid mid
    curveVertex(width/2 - 15, mouthHeight + 20);
    curveVertex(width/2 - 45, mouthHeight + 20);		
    curveVertex(width/2 - 60, mouthHeight + 17);		//almost left far
    curveVertex(width/2 - 65, mouthHeight + 15);		//left far
    curveVertex(width/2 - 55, mouthHeight + 23);		
    curveVertex(width/2 - 40, mouthHeight + 32);		
    curveVertex(width/2 - 15, mouthHeight + 40);
    curveVertex(width/2, mouthHeight + 39);			//mid bottom
    curveVertex(width/2 + 15, mouthHeight + 40);
    curveVertex(width/2 + 40, mouthHeight + 32);		
    curveVertex(width/2 + 55, mouthHeight + 23);		
    curveVertex(width/2 + 65, mouthHeight + 15);		//right far
    curveVertex(width/2 + 60, mouthHeight + 17);		// almost right far
    curveVertex(width/2 + 45, mouthHeight + 20);		
    curveVertex(width/2 + 45, mouthHeight + 20);		
    endShape();
    if (mouthShape <= 1) {
		line(width/2 - 52, mouthHeight + 18, width/2 - 52, mouthHeight + 27);
		line(width/2 - 45, mouthHeight + 18, width/2 - 45, mouthHeight + 28);
		line(width/2 - 37, mouthHeight + 18, width/2 - 37, mouthHeight + 30);
		line(width/2 - 27, mouthHeight + 18, width/2 - 27, mouthHeight + 32);
		line(width/2 - 15, mouthHeight + 18, width/2 - 15, mouthHeight + 34);
		line(width/2, mouthHeight + 18, width/2, mouthHeight + 37);		//middle line
		line(width/2 + 15, mouthHeight + 18, width/2 + 15, mouthHeight + 34);
		line(width/2 + 27, mouthHeight + 18, width/2 + 27, mouthHeight + 32);
		line(width/2 + 37, mouthHeight + 18, width/2 + 37, mouthHeight + 30);
		line(width/2 + 45, mouthHeight + 18, width/2 + 45, mouthHeight + 28);
		line(width/2 + 52, mouthHeight + 18, width/2 + 52, mouthHeight + 27);
	} else {
		null;
	}
	if (lipColor <= 1) {
	    	fill(245, 195, 195);
	    } else if (lipColor <= 2) {
			fill(255, 175, 145);
	    } else if (lipColor <= 3) {
			fill(235, 125, 85);
	    } else if (lipColor <= 4) {
			fill(95, 39, 33);
	    } else {
			fill(52, 21, 17);
	}
//MOUTH (open bottom lip):
    if (mouthShape <= 1) {
    	beginShape();
    	curveVertex(width/2 + 65, mouthHeight + 16);		//right far (not drawn)
    	curveVertex(width/2 + 60, mouthHeight + 18);		// almost right far
    	curveVertex(width/2 + 45, mouthHeight + 20 + 5);		
    	curveVertex(width/2 + 15, mouthHeight + 20 + 12);
    	curveVertex(width/2, mouthHeight + 22 + 11);			//mid mid
    	curveVertex(width/2 - 15, mouthHeight + 20 + 12);
    	curveVertex(width/2 - 45, mouthHeight + 20 + 5);		
    	curveVertex(width/2 - 60, mouthHeight + 18);		//almost left far
    	curveVertex(width/2 - 65, mouthHeight + 16);		//left far
    	curveVertex(width/2 - 55, mouthHeight + 23 + 5);		
    	curveVertex(width/2 - 40, mouthHeight + 32 + 7);		
    	curveVertex(width/2 - 15, mouthHeight + 40 + 10);
    	curveVertex(width/2, mouthHeight + 39 + 10);			//mid bottom
    	curveVertex(width/2 + 15, mouthHeight + 40 + 10);
    	curveVertex(width/2 + 40, mouthHeight + 32 + 7);		
    	curveVertex(width/2 + 55, mouthHeight + 23 + 5);		
    	curveVertex(width/2 + 65, mouthHeight + 15);		//right far
    	curveVertex(width/2 + 60, mouthHeight + 17);		// almost right far
    	curveVertex(width/2 + 45, mouthHeight + 20);		
    	curveVertex(width/2 + 45, mouthHeight + 20);		
    	endShape();	
    } else {
	    null;
	}
//MOUTH (top lip):
    beginShape();
    curveVertex(width/2 - 65, mouthHeight + 15);		//left far (not drawn)
    curveVertex(width/2 - 11, mouthHeight + 5);
    curveVertex(width/2, mouthHeight + 7);			//mid top
    curveVertex(width/2 + 11, mouthHeight + 5);
    curveVertex(width/2 + 63, mouthHeight + 14);		//right far
    curveVertex(width/2 + 60, mouthHeight + 17);		
    curveVertex(width/2 + 45, mouthHeight + 20);		
    curveVertex(width/2 + 15, mouthHeight + 20);
    curveVertex(width/2, mouthHeight + 22);			//mid bottom
    curveVertex(width/2 - 15, mouthHeight + 20);
    curveVertex(width/2 - 45, mouthHeight + 20);
    curveVertex(width/2 - 60, mouthHeight + 17);
    curveVertex(width/2 - 63, mouthHeight + 14);		//left far 
    curveVertex(width/2 - 11, mouthHeight + 5);
    curveVertex(width/2 - 11, mouthHeight + 5);		//left mid top (drawn)
    endShape();
//HAIR (color):
	if (hairColor <= 1) {
		stroke(0);
		fill(0);
	} else if (hairColor <= 2) {
		stroke(127);
		fill(127);
	} else if (hairColor <= 3) {
		stroke(23, 9, 7);
		fill(23, 9, 7);
	} else if (hairColor <= 4) {
		stroke(93, 58, 42);
		fill(93, 58, 42);
	} else if (hairColor <= 5) {
		stroke(83, 30, 12);
		fill(83, 30, 12);
	} else if (hairColor <= 6) {
		stroke(226, 174, 126);
		fill(226, 174, 126);
	} else {
		stroke(51, 9, 4);
		fill(51, 9, 4);
	}
//EYEBROWS:
	//left brow:
	quad(width/2 - headWidth/4 - eyeSpread/2, height/2 - headHeight/7 - 4, 
					   width/2 - headWidth/9, 	  height/2 - headHeight/7, 
		 			width/2 - headWidth/9 +3, 	  height/2 - headHeight/8,
		 width/2 - headWidth/4 - eyeSpread/2, height/2 - headHeight/8 - 5);	
					
	beginShape();
	curveVertex(width/2 - headWidth/4 - eyeSpread/2, height/2 - headHeight/7 - 4);
	curveVertex(width/2 - headWidth/4 - eyeSpread/2, height/2 - headHeight/7 - 4);
	curveVertex(width/2 - headWidth/4 - eyeSpread/2 - 10, height/2 - headHeight/7 - 4);
	curveVertex(width/2 - headWidth/4 - eyeSpread/2 - 20, height/2 - headHeight/7);
	curveVertex( width/2 - headWidth/4 - eyeSpread/2 - 30, height/2 - headHeight/8 + 4);
	curveVertex( width/2 - headWidth/4 - eyeSpread/2 - 20, height/2 - headHeight/8 - 2);
	curveVertex( width/2 - headWidth/4 - eyeSpread/2 - 10, height/2 - headHeight/8 - 5);	
	curveVertex( width/2 - headWidth/4 - eyeSpread/2, height/2 - headHeight/8 - 5);
	curveVertex( width/2 - headWidth/4 - eyeSpread/2, height/2 - headHeight/8 - 5);
	endShape();
	//right brow:
	quad(width/2 + headWidth/4 + eyeSpread/2, height/2 - headHeight/7 - 4, 
					   width/2 + headWidth/9, 	  height/2 - headHeight/7, 
		 		   width/2 + headWidth/9 - 3, 	  height/2 - headHeight/8,
		 width/2 + headWidth/4 + eyeSpread/2, height/2 - headHeight/8 - 5);	
					
	beginShape();
	curveVertex(width/2 + headWidth/4 + eyeSpread/2, height/2 - headHeight/7 - 4);
	curveVertex(width/2 + headWidth/4 + eyeSpread/2, height/2 - headHeight/7 - 4);
	curveVertex(width/2 + headWidth/4 + eyeSpread/2 + 10, height/2 - headHeight/7 - 4);
	curveVertex(width/2 + headWidth/4 + eyeSpread/2 + 20, height/2 - headHeight/7);
	curveVertex( width/2 + headWidth/4 + eyeSpread/2 + 30, height/2 - headHeight/8 + 4);
	curveVertex( width/2 + headWidth/4 + eyeSpread/2 + 20, height/2 - headHeight/8 - 2);
	curveVertex( width/2 + headWidth/4 + eyeSpread/2 + 10, height/2 - headHeight/8 - 5);	
	curveVertex( width/2 + headWidth/4 + eyeSpread/2, height/2 - headHeight/8 - 5);
	curveVertex( width/2 + headWidth/4 + eyeSpread/2, height/2 - headHeight/8 - 5);
	endShape();
//HAIR (style):
	if (hairStyle <= 1) {
		//HAIRSTYLE 1:
		//left pony:
		beginShape();
		curveVertex(width/2 - headWidth/4.5, height/2 - headHeight/3);
		curveVertex(width/2 - headWidth/4.5, height/2 - headHeight/2.25);
		curveVertex(width/2 - headWidth/3.5, height/2 - headHeight/2);
		curveVertex(width/2 - headWidth/2.5, height/2 - headHeight/2);
		curveVertex(width/2 - headWidth/2, height/2 - headHeight/2.15);
		curveVertex(width/2 - headWidth/1.85, height/2 - headHeight/2.5);
		curveVertex(width/2 - headWidth/1.9, height/2 - headHeight/3);
		curveVertex(width/2 - headWidth/1.85, height/2 - headHeight/3.75);
		curveVertex(width/2 - headWidth/1.9, height/2 - headHeight/4.5);
		curveVertex(width/2 - headWidth/1.85, height/2 - headHeight/5.5);
		curveVertex(width/2 - headWidth/1.9, height/2 - headHeight/7);
		curveVertex(width/2 - headWidth/1.85, height/2 - headHeight/10);
		curveVertex(width/2 - headWidth/1.9, height/2 - headHeight/16);
		curveVertex(width/2 - headWidth/1.85, height/2 - headHeight/50);
		curveVertex(width/2 - headWidth/1.9, height/2 + headHeight/50);
		curveVertex(width/2 - headWidth/1.85, height/2 + headHeight/16);
		curveVertex(width/2 - headWidth/1.9, height/2 + headHeight/10);
		curveVertex(width/2 - headWidth/1.85, height/2 + headHeight/7);
		curveVertex(width/2 - headWidth/1.9, height/2 + headHeight/5.5);
		curveVertex(width/2 - headWidth/1.85, height/2 + headHeight/4.5);
		curveVertex(width/2 - headWidth/1.9, height/2 + headHeight/3.75);
		curveVertex(width/2 - headWidth/1.85, height/2 + headHeight/3);
		curveVertex(width/2 - headWidth/1.9, height/2 + headHeight/2.5);
		curveVertex(width/2 - headWidth/2, height/2 + headHeight/3);
		curveVertex(width/2 - headWidth/2.1, height/2 + headHeight/3.75);
		curveVertex(width/2 - headWidth/2.07, height/2 + headHeight/4.5);
		curveVertex(width/2 - headWidth/2.11, height/2 + headHeight/5.5);
		curveVertex(width/2 - headWidth/2.08, height/2 + headHeight/7);
		curveVertex(width/2 - headWidth/2, height/2);
		curveVertex(width/2 - headWidth/2.2, height/2 - headHeight/5);
		curveVertex(width/2 - headWidth/2.6, height/2 - headHeight/3);
		curveVertex(width/2 - headWidth/2.7, height/2 - headHeight/2.75);
		curveVertex(width/2 - headWidth/2.8, height/2 - headHeight/2.65);
		curveVertex(width/2 - headWidth/3, height/2 - headHeight/2.65);
		curveVertex(width/2 - headWidth/3, height/2 - headHeight/2.65);
		endShape();
		//right pony
		beginShape();
		curveVertex(width/2 + headWidth/4.5, height/2 - headHeight/3);
		curveVertex(width/2 + headWidth/4.5, height/2 - headHeight/2.25);
		curveVertex(width/2 + headWidth/3.5, height/2 - headHeight/2);
		curveVertex(width/2 + headWidth/2.5, height/2 - headHeight/2);
		curveVertex(width/2 + headWidth/2, height/2 - headHeight/2.15);
		curveVertex(width/2 + headWidth/1.85, height/2 - headHeight/2.5);
		curveVertex(width/2 + headWidth/1.9, height/2 - headHeight/3);
		curveVertex(width/2 + headWidth/1.85, height/2 - headHeight/3.75);
		curveVertex(width/2 + headWidth/1.9, height/2 - headHeight/4.5);
		curveVertex(width/2 + headWidth/1.85, height/2 - headHeight/5.5);
		curveVertex(width/2 + headWidth/1.9, height/2 - headHeight/7);
		curveVertex(width/2 + headWidth/1.85, height/2 - headHeight/10);
		curveVertex(width/2 + headWidth/1.9, height/2 - headHeight/16);
		curveVertex(width/2 + headWidth/1.85, height/2 - headHeight/50);
		curveVertex(width/2 + headWidth/1.9, height/2 + headHeight/50);
		curveVertex(width/2 + headWidth/1.85, height/2 + headHeight/16);
		curveVertex(width/2 + headWidth/1.9, height/2 + headHeight/10);
		curveVertex(width/2 + headWidth/1.85, height/2 + headHeight/7);
		curveVertex(width/2 + headWidth/1.9, height/2 + headHeight/5.5);
		curveVertex(width/2 + headWidth/1.85, height/2 + headHeight/4.5);
		curveVertex(width/2 + headWidth/1.9, height/2 + headHeight/3.75);
		curveVertex(width/2 + headWidth/1.85, height/2 + headHeight/3);
		curveVertex(width/2 + headWidth/1.9, height/2 + headHeight/2.5);
		curveVertex(width/2 + headWidth/2, height/2 + headHeight/3);
		curveVertex(width/2 + headWidth/2.1, height/2 + headHeight/3.75);
		curveVertex(width/2 + headWidth/2.07, height/2 + headHeight/4.5);
		curveVertex(width/2 + headWidth/2.11, height/2 + headHeight/5.5);
		curveVertex(width/2 + headWidth/2.08, height/2 + headHeight/7);
		curveVertex(width/2 + headWidth/2, height/2);
		curveVertex(width/2 + headWidth/2.2, height/2 - headHeight/5);
		curveVertex(width/2 + headWidth/2.6, height/2 - headHeight/3);
		curveVertex(width/2 + headWidth/2.7, height/2 - headHeight/2.75);
		curveVertex(width/2 + headWidth/2.8, height/2 - headHeight/2.65);
		curveVertex(width/2 + headWidth/3, height/2 - headHeight/2.65);
		curveVertex(width/2 + headWidth/3, height/2 - headHeight/2.65);
		endShape();
		//hairline:
    		noFill();
			strokeWeight(5);
    	arc(width/2, height/2, headWidth, headHeight, PI, 0);
			strokeWeight(10);
    	arc(width/2, height/2, headWidth - headWidth/50, headHeight - headHeight/50, PI+QUARTER_PI/4, -QUARTER_PI/4);
			strokeWeight(15);
    	arc(width/2, height/2, headWidth - headWidth/40, headHeight - headHeight/40, PI+QUARTER_PI/2, -QUARTER_PI/2);
			strokeWeight(20);
    	arc(width/2, height/2, headWidth - headWidth/20, headHeight - headHeight/20, PI+QUARTER_PI/2+QUARTER_PI/4, -(QUARTER_PI/2+QUARTER_PI/4));
			strokeWeight(25);
    	arc(width/2, height/2, headWidth - headWidth/10, headHeight - headHeight/10, PI+QUARTER_PI, -QUARTER_PI);
			strokeWeight(25);
    	arc(width/2, height/2, headWidth - headWidth/6, headHeight - headHeight/5, PI+QUARTER_PI+QUARTER_PI/4, -(QUARTER_PI+QUARTER_PI/4));
			strokeWeight(50);
    	arc(width/2, height/2 - headHeight/2, headWidth - headWidth/5, headHeight/3, QUARTER_PI, PI - QUARTER_PI);
	} else if (hairStyle <= 2) {
		//HAIRSTYLE 2:
	    ellipse(width/2 + 20, height/2 - headHeight/2, headWidth/2, headHeight/3);
    		noFill();
			strokeWeight(5);
    	arc(width/2, height/2, headWidth, headHeight, PI, 0);
			strokeWeight(10);
    	arc(width/2, height/2, headWidth - headWidth/50, headHeight - headHeight/50, PI+QUARTER_PI/4, -QUARTER_PI/4);
			strokeWeight(15);
    	arc(width/2, height/2, headWidth - headWidth/40, headHeight - headHeight/40, PI+QUARTER_PI/2, -QUARTER_PI/2);
			strokeWeight(20);
    	arc(width/2, height/2, headWidth - headWidth/20, headHeight - headHeight/20, PI+QUARTER_PI/2+QUARTER_PI/4, -(QUARTER_PI/2+QUARTER_PI/4));
			strokeWeight(25);
    	arc(width/2, height/2, headWidth - headWidth/10, headHeight - headHeight/10, PI+QUARTER_PI, -QUARTER_PI);
			strokeWeight(25);
    	arc(width/2, height/2, headWidth - headWidth/6, headHeight - headHeight/5, PI+QUARTER_PI+QUARTER_PI/4, -(QUARTER_PI+QUARTER_PI/4));
			strokeWeight(50);
    	arc(width/2, height/2 - headHeight/2, headWidth - headWidth/5, headHeight/3, QUARTER_PI, PI - QUARTER_PI);
	} else {
		//HAIRSTYLE 3:
			noFill();
			strokeWeight(5);
    	arc(width/2, height/2, headWidth, headHeight, PI, 0);
			strokeWeight(10);
    	arc(width/2, height/2, headWidth - headWidth/50, headHeight - headHeight/50, PI+QUARTER_PI/4, -QUARTER_PI/4);
			strokeWeight(15);
    	arc(width/2, height/2, headWidth - headWidth/40, headHeight - headHeight/40, PI+QUARTER_PI/2, -QUARTER_PI/2);
			strokeWeight(20);
    	arc(width/2, height/2, headWidth - headWidth/20, headHeight - headHeight/20, PI+QUARTER_PI/2+QUARTER_PI/4, -(QUARTER_PI/2+QUARTER_PI/4));
			strokeWeight(25);
    	arc(width/2, height/2, headWidth - headWidth/10, headHeight - headHeight/10, PI+QUARTER_PI, -QUARTER_PI);
			strokeWeight(25);
    	arc(width/2, height/2, headWidth - headWidth/6, headHeight - headHeight/5, PI+QUARTER_PI+QUARTER_PI/4, -(QUARTER_PI+QUARTER_PI/4));
			strokeWeight(50);
    	arc(width/2, height/2 - headHeight/2, headWidth - headWidth/5, headHeight/3, QUARTER_PI, PI - QUARTER_PI);
	}
}

function mousePressed() {
	//HEAD:
    headWidth = random(width/2 - 30, width/2 + 30);
    headHeight = random(height/2 - 20, height/2 + 70);
	//SKIN:
    skinTone = random(0, 5);
	//EYES:
    eyeWidth = random(40, 65);
    eyeHeight = random(15, 37);
    eyeSpread = random(10, 15);
    eyeColor = random(0, 4);
	//NOSE:
    noseSpread = random(57, 67);
	noseWidth = random(5, 20);
	noseHeight = random(55, 65);
	//MOUTH:
	lipColor = random(0, 5);
	mouthHeight = random(5*height/8 - 15, 5*height/8 + 15);
	mouthShape = random(2);
	//HAIR:
	hairColor = random(7);
	hairStyle = random(3);
}