// Danny Rozin ITP 2012
// drag mouse to paint live video

import processing.video.*;

Capture video;
int brushSize= 30;
void setup() {
  size(640, 480);
  video= new Capture(this, width, height);
  video.start();
}

void draw() {
}


void mouseDragged() { 
  if (video.available ()) {                                              // copy is a very powerfull function that allows copying regions
    video.read();                                                        // of images to other images or screen with resizing if wanted
    copy(video,mouseX-brushSize,mouseY-brushSize, brushSize*2,brushSize*2,
    mouseX-brushSize,mouseY-brushSize, brushSize*2,brushSize*2);   
  }
}