/* 
 * Scene Processing Library 3.0
 * by Laurence Bender (c) 2011-2016
 *
 * Scene image streaming client example. 
 *
 * Based on VideoReceiverThread
 * Daniel Shiffman
 * <http://www.shiffman.net>
 *
 */

import java.awt.image.*; 
import javax.imageio.*;
import java.net.*;
import java.io.*;

import TUIO.*;
import scene.tuio.*;

PImage video;
ReceiverThread thread;

// Set incoming video dimensions

int video_width = 320;
int video_height = 240;

Scene sceneClient;

void setup() {
  
  size(800,600);
 
  rectMode(CENTER);

  sceneClient  = new Scene(this);
  
  video = createImage(video_width,video_height,RGB);
  thread = new ReceiverThread(video.width,video.height);
  thread.start();
  
  frameRate(30);
  
}

void draw() {
  
  if (thread.available()) { 
    video = thread.getImage();
  }
  
  image(video,0,0,width,height);
    
  ArrayList<SceneBlob> sceneBlobList = sceneClient.getSceneBlobList();
  
  for (int i=0;i<sceneBlobList.size();i++) {
    
    SceneBlob sblb = sceneBlobList.get(i);
    
    noStroke();
    fill(255,0,0);
    rect(sblb.getBlobScreenX(width), sblb.getBlobScreenY(height),6,6);
    
    stroke(255,0,0);
    noFill();
    rect(sblb.getBlobScreenX(width), sblb.getBlobScreenY(height),sblb.getBlobScreenWidth(width), sblb.getBlobScreenHeight(height));
    
    noStroke();
    fill(0,255,0);
    ellipse(sblb.getCenterOfMassScreenX(width), sblb.getCenterOfMassScreenY(height),6,6);
    
  } 
  
}