noiseFilter

import com.hamoid.*;

VideoExport videoExport;
PImage img;
float nz;

void setup() {
  size(500, 540);
  img = loadImage("photo2.jpg");
  videoExport = new VideoExport(this, "internetVideo.mp4");
  videoExport.setFrameRate(30);
  videoExport.startMovie();

}

void draw() {
  filterStuff();
  if (frameCount<600) videoExport.saveFrame();
  if (frameCount>=600) videoExport.endMovie();
}

void filterStuff() {
  image(img, 0, 0);
  colorMode(HSB);
  loadPixels();
  float nx = 0;
  float ny = 0;
  for (int x=0; x<width; x++) {
    ny = 0;
    for (int y=0; y<height; y++) {
      float ns = noise(nx, ny, nz);
      float h = hue(img.get(x, y));
      float s = saturation(img.get(x, y));
      float b = brightness(img.get(x, y));
      if (ns > 0.5) pixels[y*width+x] = color(h, 255-s, b);
      ny += 0.005;
    }
    nx += 0.005;
  }
  updatePixels();
  nz += 0.007;
}