Problem with Screen for a Kinect User Depth Map Drawn with a Class

Sawhash

Hello,

I created a Kinect user depth map and drew with a Point class (for manipulating the particles) that will be going into Resolume through Spout. The problem arose when I previewing the resulting code. It seemed that there is another screen at the upper right screen. I am not quite sure how to go around it. The following are a part of the codes:

void draw(){
  bodyJam.update();
  background(0,0,0);
  translate(width/2,height/2,0);
  rotateX(rotX);
  rotateY(rotY);
  scale(zoomF);
  strokeWeight(3);
  int[] userMap=bodyJam.userMap();
  int[] depthMap=bodyJam.depthMap();
  int steps=5;
  int index;
  PVector realWorldBlurp;
  translate(0,0,-1000);
  PVector[] realWorldMap=bodyJam.depthMapRealWorld();
  beginShape(TRIANGLES);
  for(int i=0; i<nodes.size(); i++){
    MovingNode currentNode = nodes.get(i);
    currentNode.setNumNeighbors( countNumNeighbors(currentNode,maxDistance) );
  }
   for(int i=0; i<nodes.size(); i++){
     MovingNode currentNode = nodes.get(i);
     if(currentNode.x > width || currentNode.x < 0 || currentNode.y > height || currentNode.y < 0){
     nodes.remove(currentNode);
     }
  }
   for(int i = 0; i < nodes.size(); i++){
       MovingNode currentNode = nodes.get(i);
       for(int j=0; j<currentNode.neighbors.size(); j++){
         MovingNode neighborNode = currentNode.neighbors.get(j);
      }
         currentNode.display();
   }
    for(int y=0;y<bodyJam.depthHeight();y+=steps){
       for(int x=0;x<bodyJam.depthWidth();x+=steps){
          index=x+y*bodyJam.depthWidth();
          if(depthMap[index]>0){
            translate(width/2,height/2,0);
            realWorldBlurp=realWorldMap[index];
            if(userMap[index]==0)
               noStroke();
               else
               addNewNode(realWorldBlurp.x,realWorldBlurp.y,realWorldBlurp.z,random(-dx,dx),random(-dx,dx));
           }
         }
       }
        endShape();

      spout.sendTexture();
 }

void addNewNode(float xPos, float yPos, float zPos, float dx, float dy){
  MovingNode node = new MovingNode(xPos+dx,yPos+dy,zPos);
  node.setNumNeighbors( countNumNeighbors(node,maxDistance) );
  if(node.numNeighbors < maxNeighbors){
    nodes.add(node);
  }
}

int countNumNeighbors(MovingNode nodeA, float maxNeighborDistance){
  int numNeighbors = 0;
  nodeA.clearNeighbors();
  for(int i = 0; i < nodes.size(); i++){
    MovingNode nodeB = nodes.get(i);
    float distance = sqrt((nodeA.x-nodeB.x)*(nodeA.x-nodeB.x) + (nodeA.y-nodeB.y)*(nodeA.y-nodeB.y) + (nodeA.z-nodeB.z)*(nodeA.z-nodeB.z));
    if(distance < maxNeighborDistance){
      numNeighbors++;
      nodeA.addNeighbor(nodeB);
    }
  }
  return numNeighbors;
}

Some lines from the Point class are as following: MovingNode(float xPos, float yPos, float zPos){ x = xPos; y = yPos; z = zPos; numNeighbors = 0; neighbors = new ArrayList(); }

  void display(){
    move();
    strokeWeight(3);
    stroke(200);
    point(x,y,z);
  }

  void move(){
    xAccel = random(-accelValue,accelValue);
    yAccel = random(-accelValue,accelValue);
    zAccel = random(-accelValue,accelValue);
    xVel += xAccel;
    yVel += yAccel;
    zVel += zAccel;
    x += xVel;
    y += yVel;
    z += zVel;
  }

  void addNeighbor(MovingNode node){
    neighbors.add(node);
  }

  void setNumNeighbors(int num){
    numNeighbors = num;
  }

  void clearNeighbors(){
    neighbors = new ArrayList<MovingNode>();
  }

Any help is much appreciated. Thank you