jihoonp_project_09

sketch

/*
Jihoon Park
section A
jihoonp@andrew.cmu.edu
project 09
*/

var GrannyImg

function preload() {
    var GrannyLocation ="http://i.imgur.com/sCHGvUW.jpg";
    GrannyImg = loadImage(GrannyLocation);
}

function setup() {
    createCanvas(616, 408);
    background(0);
    GrannyImg.loadPixels();
    frameRate(10);
    colorMode(RGB);
}

var rectangle = [];

function drawRect() {
	var pixelX = random(0, width);
	var pixelY = random(0, height);
	var iX = constrain(floor(pixelX), 0, width-1);
	var iY = constrain(floor(pixelY), 0, height-1);
	var pixelColor = GrannyImg.get(iX, iY);
	var rectLength = map(brightness(pixelColor), 0, 100, 0, 50);

	//noStroke();
	fill(pixelColor);
	rectMode(CENTER);
	rect(pixelX, pixelY, 4, rectLength);
}

function draw() {
	drawRect();


}

I took a black and white photograph of my grandmother from last summer and turned it into a portrait consisted of strips.