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var img;
var pixel_bright, pixel_middle_1, pixel_middle_2, pixel_dark;
function preload() {
img = loadImage("Webcam_Selfie.png");
pixel_bright = loadImage("heart_white.png");
pixel_middle_1 = loadImage("heart_grey1.png");
pixel_middle_2 = loadImage("heart_grey.png");
pixel_dark = loadImage("heart_black.png");
}
function setup() {
createCanvas(1080, 720);
//background(0,0,0);
noLoop();
}
function draw() {
//image(img, 0, 0);
img.loadPixels();
for (var y=0; y<img.height; y+=10)
{
for (var x=0; x<img.width; x+=10)
{
var pix = red(img.get(x, y));
if (pix <= 90)
{
image(pixel_dark, x, y, 10, 10);
}
if (pix >= 90 && pix <=150)
{
image(pixel_middle_2, x, y, 10, 10);
}
if (pix >= 150 && pix <=200)
{
image(pixel_middle_1, x, y, 10, 10);
}
if (pix >= 200 && pix <=255)
{
image(pixel_bright, x, y, 10, 10);
}
}
}
}