HW 07: The AR FIlter - OpenProcessing

mySketch
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var FILTER
​
function preload(){
  FILTER = loadImage('FILTER.png')
}
​
function setup() {
  createCanvas(600, 600);
​
  webcam = createCapture(VIDEO, { flipped: true });
  webcam.hide();
  
  image_number = 1
  image_number = 2
  image_number = 3
  
}
​
function draw() {
  background(220);
  imageMode(CENTER);
  
  image(webcam, 300, 300, 600, 600);
  
  if(image_number == 1){
    image(FILTER, 300, 300, 600, 600);
  }
​
​
 if(key == 2){
   filter(BLUR, 6);
 } 
  
  
}
​
function keyTyped(){
  
  if(key == '1'){
    image_number = 1
  }
  
  if(key == '2'){
    filter(BLUR, 6);
  }
  
  if(key == '3'){
    image_number = 3
  }
}
​