westworld

PImage img;
float theta;
int frames=80;

void setup() {
  img=loadImage("jolie.jpg");
  size(img.width, img.height);
}

void draw() {
  image(img, 0, 0);
  float v = map(sin(theta), -1, 1, 0, 10);
  for (int x=0; x<width; x++) {
    for (int y=0; y<height; y++) {
      if (brightness(img.get(x, y))>40) {
        color c = img.get(x, y);
        for (int i=0; i<v; i++) {
        set(x-i*5, y, c);
        }
      }
    }
  }
  theta += TWO_PI/frames;
  //if (frameCount<=frames) saveFrame("image-###.gif");
}