import pFaceDetect.*;
import processing.video.*;

PFaceDetect face;
PImage img;
Capture cam;
boolean newFrame = false;

void setup() {
  size(320,240);
  face = new PFaceDetect(this,width,height,
  "haarcascade_frontalface_default.xml");
  frameRate(15);

  cam = new Capture(this, 40*4, 30*4, 15);
  img = new PImage(80, 60, ARGB);   

  rectMode(CORNER);
  noFill();
  stroke(255,0,0);
  smooth();
}

void captureEvent(Capture cam) {
    cam.read();
}


void draw() {
  background(0);  
  img.copy(cam, 0, 0, cam.width, cam.height, 0, 0, img.width, img.height);
  img.updatePixels();
  face.findFaces(img);
  image(img,0,0);
  drawFace();
}

void drawFace() {
  int [][] res = face.getFaces();
  if (res.length>0) {
    for (int i=0;i<res.length;i++) {
	int x = res[i][0];
	int y = res[i][1];
	int w = res[i][2];
	int h = res[i][3];
	rect(x,y,w,h);
    }
  }
}

void stop() {
  super.stop();
}