/*
 * Demonstration of use of image in mandala.
 */

/* @pjs preload="campus4.jpg"; */

void setup() {
  // PImage slu = loadImage("campus4.jpg");
  PImage slu = loadImage("http://business.slu.edu/uploads/2012/11/08/slu-homepage-campus4.jpg");
  int w = slu.width;
  int h = slu.height;
  size(2*w, 2*h);
  image(slu,0,0);

  PGraphics mask = createGraphics(w, h);
  mask.beginDraw();
  mask.fill(255);          // although this is already the default
  mask.strokeWeight(1);    // although this is already the default
  mask.background(0);
  mask.beginShape();
  mask.vertex(216, 14);
  mask.vertex(226, 38);
  mask.vertex(226, 160);
  mask.vertex(206, 160);
  mask.vertex(206, 38);
  mask.endShape(CLOSE);
  mask.endDraw();
  slu.mask(mask);

  image(mask,w,0);

  image(slu,0,h); 
  
  PImage morrisey = loadImage("http://upload.wikimedia.org/wikipedia/en/7/75/Atrium_outside.jpg");
  image(morrisey,w,h);
  translate(w,h);
  scale(1.1,1.1);
  image(slu,-150,25);
}