Month: September 2018

sketch

//Kade Stewart
//Section B 9:30
//kades@andrew.cmu.edu
//Assignment-02-B

//randomized variables
var facewidth = 10;
var faceheight = 10;
var eyex = 5;
var eyey = 5;
var eyewidth = 5;
var eyeheight = 5;
var pupilsize = 5;
var r = 0;
var g = 0;
var b = 0;
var fr = 30;
var mouthsize = 0;
var mouthx = 0;
var mouthy = 0;
var hat = -1;
var mouth = -1;
var frame = 0;

//non-randomized variables
var ang = 0;
var ang2 = 0;


function setup() {
    var height = 400;
    var width = 400;
    createCanvas(width, height);

    rectMode(CENTER);
    noStroke();
}

function mousePressed() {
	fr = 30;
	//reset the animation variables
	ang = 0;
	ang2 = 0;
}

function draw() {
	//reduces the frames to slowly stop "loading screen"
	if (fr > 0) {
		fr--;
		frameRate(fr);
		hat = -1;
		mouth = -1;
	}

	//only redraw new face if the mouse has been clicked recently
	if (fr > 0) {
		//"reset" the page
		noStroke();
		fill(170,180,210);
    	rect(width/2, height/2, width, height, 20);

		//randomize face, eyes, mouth
	    facewidth = random(150,250);
	    faceheight = random(150,250);
	    r = random(200, 225);
	    g = random(200, 225);
	    b = random(200, 225);

	    eyewidth = random(25, 35);
	    eyeheight = random(25, 35);
	    eyex = random(5, 35);
	    eyey = random(-35, 35);
	    pupilsize = random(10, 12);

	    
	    if (mouth < 1) {
	    	mouthsize = random(10, 20);
	    	mouthx = random(width/2 - facewidth/4, width/2);
	    	mouthy = random(height/2 + eyeheight/2 + eyey + 5, height/2 + faceheight/4);
	    }
	    if (mouth >= 1) {
	    	mouthsize = random(10, 20);
	    	mouthx = random(width/2, width/2 + facewidth/4);
	    	mouthy = random(height/2 + eyeheight/2 + eyey + 5, height/2 + faceheight/4);
	    }


	    //draw head
	    fill(r, g, b);
	    rect(width/2, height/2, facewidth, faceheight, faceheight/5);

	    //eyes
	    fill(255);
	    rect(width/2 - 15 - eyex, height/2 - 20 + eyey, eyewidth, eyeheight, 15);
	    rect(width/2 + 15 + eyex, height/2 - 20 + eyey, eyewidth, eyeheight, 15);
	    fill(0);
	    rect(width/2 - 15 - eyex, height/2 - 20 + eyey, pupilsize, pupilsize, 5);
	    rect(width/2 + 15 + eyex, height/2 - 20 + eyey, pupilsize, pupilsize, 5);

	}



	//ending animation
	if (fr == 0) {
		//restore the frame rate
		frameRate(30);
		frame++;

		//create the yellow lines
		noFill();
		stroke(253, 253, 150);
		strokeWeight(4);
		for (i = 1; i <= 16; i++) {
			line(width/2 + (ang * cos(2 * PI * (i/16))), 
				 height/2 + (ang * sin(2 * PI * (i/16))),
				 width/2, height/2);
		}
		
		//speed for the lines in the animation
		if (ang > -width) {
			ang -= 12;
		}

		noStroke();
		fill(170,180,210);
		rect(width/2, height/2 + faceheight/2 + 30, 250, 40, 10);
		if (frame >= 10) {
			fill(255);
			textAlign(CENTER);
			textStyle(BOLD);
			textSize(32);
			text("It's party time!!", width/2, height/2 + faceheight/2 + 40);
		}
		if (frame == 18) {
			frame = 0;
		}

		//start to delete the lines when the lines are drawn
		if (ang <= -width) {
			//circle that covers/"deletes" the lines
			noStroke();
			fill(170,180,210);
    		ellipse(width/2, height/2, 2*ang2, 2*ang2);

    		//deletion speed
			if (ang2 > -width*(2/3)) {
				ang2 -= 8;
			}
		}

		noStroke();

		//make the background nice after the animation
		if (ang2 <= -width * (2/3)){
			background(255);
			fill(170,180,210);
    		rect(width/2, height/2, width, height, 20);
		}

		//draw head
	    fill(r, g, b);
	    rect(width/2, height/2, facewidth, faceheight, faceheight/5);

	    //eyes
	    fill(255);
	    rect(width/2 - 15 - eyex, height/2 - 20 + eyey, eyewidth, eyeheight, 15);
	    rect(width/2 + 15 + eyex, height/2 - 20 + eyey, eyewidth, eyeheight, 15);
	    fill(0);
	    rect(width/2 - 15 - eyex, height/2 - 20 + eyey, pupilsize, pupilsize, 5);
	    rect(width/2 + 15 + eyex, height/2 - 20 + eyey, pupilsize, pupilsize, 5);

	    if (ang2 <= -width/2) {
	    	//randomizes the side the hat & mouth are on
	    	if (hat == -1) {
	    		hat = random(0, 2);
	    	}
	    	if (mouth == -1) {
	    		mouth = random(0,2);
	    	}

	    	//makes sure the mouth isn't too far down
	    	if (mouthy + mouthsize/2 > height/2 + faceheight/2) {
		    		mouthy = height/2 + faceheight/2 - mouthsize/2 - 5;
		    }

		    //draw party hat
	    	if (hat >= 1) {
	    		fill("red");
	    		triangle(width/2 + facewidth/2 - faceheight/5, height/2 - faceheight/2,
		    		 width/2 + facewidth/2, height/2 - faceheight/2 + faceheight/5,
		    		 width/2 + facewidth/2 + 20, height/2 - faceheight/2 - 20);
	    		fill("yellow");
		    	ellipse(width/2 + facewidth/2 + 20, height/2 - faceheight/2 - 20, 25);

	    	} else {
	    		fill("red");
	    		triangle(width/2 - facewidth/2 + faceheight/5, height/2 - faceheight/2,
		    		 width/2 - facewidth/2, height/2 - faceheight/2 + faceheight/5,
		    		 width/2 - facewidth/2 - 20, height/2 - faceheight/2 - 20);
	    		fill("yellow");
		    	ellipse(width/2 - facewidth/2 - 20, height/2 - faceheight/2 - 20, 25);

	    	}

	    	//draw mouth on left side of face
	    	if (mouth < 1) {
	    		fill(25);
		    	rect(mouthx, mouthy, mouthsize, mouthsize, 
		    		 mouthsize/5, mouthsize/5, mouthsize/2, mouthsize/5);

	    	} else {
	    		//draw mouth on right side of face
				fill(25);
		    	rect(mouthx, mouthy, mouthsize, mouthsize, 
		    		 mouthsize/5, mouthsize/5, mouthsize/5, mouthsize/2);
	    	}

	    }
	    
	}
	

    
}

In the beginning, I knew that I wanted to add an interesting transition because randomization makes transitions look cool. After I finished the transition, I realized that my project had an overall happy feel. I added a party hat and text to make sure that the user knew that they were supposed to be having a fun time with all the faces they generated.