/**
 * 
 * A quick test in detecting mouse position. 
 * Displays a different image depending on mouseY.
 * This is development for an interactive time-lapse photo project.
 * 
 * Created by Tim Armato
 * 3 October 2007
 */
 
PImage tree1, tree2, tree3;
int pic;

void setup() {
  size (300, 400);
  tree1=loadImage("tree1.jpg");
  tree2=loadImage("tree2.jpg");
  tree3=loadImage("tree3.jpg");
}

void draw() {
  background(0);
  if(mouseY<=height/3) {
    pic=1;
  }
  else{
    if(mouseY > height/3 && mouseY < 2*(height/3)) {
      pic=2;
    }
    else{
      pic=3;
    }
  }
  switch (pic) {
  case 1:
    image(tree1, 0,0);
    break;
  case 2:
    image(tree2, 0,0);
    break;
  case 3:
    image(tree3, 0,0);
    break;
  }
}