1. void keyPressed() {
2. int count = 0;
3. 
   
4. model.shapeMode(modelType[count]);
5. noStroke();
6. 
   
7. void[] modelType = { LINES, POINTS, TRIANGLES } //assuming these are objects
8. count++;
9. }

                   

                    
void draw() {
                    
  strokeWeight(8); 
                    
  //println(frameRate);
                    
  background(0);
                    
  kinect.update();
                    
  PImage rgbImage = kinect.rgbImage();
                    


                    
  //pushMatrix();
                    
  translate(width/2, height/2, -1000);
                    
  rotateX(radians(180));
                    


                    
  translate(0, 0, 1000);
                    


                    
  rotateY(radians(map(mouseX, 0, width, -180, 180)));
                    
  stroke(255);
                    
  PVector[] depthPoints = kinect.depthMapRealWorld();
                    


                    
  for (int i = 0; i < depthPoints.length; i+=10) {
                    
    PVector currentPoint = depthPoints[i];
                    
    point(currentPoint.x, currentPoint.y, currentPoint.z);
                    
  }
                    


                    
  translate(boxCenter.x, boxCenter.y, boxCenter.z);
                    
  stroke(255, 0, 0);
                    
  noFill();
                    
  box(boxSize);
                    
  //popMatrix(); 
                    
}
                   

1.   frame.setOpaque(false);

1. int posX;
2. int lastVal = 1000;
3. int currentVal;
4. 
   
5. void serialEvent(Serial p) {
6.   String message = myPort.readStringUntil('\n'); // read serial data
7.   if(message != null) {
8.     String [] data  = message.split(","); // Split the comma-separated message
9.     println(data);
10.     if ( data[0].equals("Data")){
11.       if( data.length > 1 ){
12.         try {
13.           posX = Integer.parseInt(data[1]);
14.           println("parse worked");  
15.           if(posX > 100) {
16.              scrollMe = 0;
17.              println("scroll me is 0");
18.           }
19.           if(posX < 100){
20.             if(posX > lastVal){
21.               scrollMe = scrollMe - 1;
22.               println("scroll me is -1");
23.             }
24.             if(posX < lastVal){
25.               scrollMe = scrollMe + 1;
26.               println("scroll me is 1");
27.             }
28.           }
29.           lastVal = posX;
30.         }
31.         catch (Throwable t) {
32.           print("error"); // parse error
33.           //print(message);
34.         }          
35.       }
36.     }
37.   }
38.   println("====");
39. }

1.    if(isLukaszHome){
2.       sendTweet("Lukasz is home at: "+hour()+":"+minute());
3.    }