Kinect for Windows in Processing 4

This is the new version of the Kinect for Processing library using the Kinect for Windows 1.5 SDK debian 8 downloaden. In this version, I only implement the skeleton tracking, without the previous RGB image and depth image yet. For all the field, method and constant names, I try to use the same ones as in the SDK arduino esp8266 fehler beim herunterladen. It can have multiple skeletons and comes with three events:

  • appear (new skeleton enters the screen)
  • disappear (existing skeleton leaves the screen)
  • move (existing skeleton stay in the screen)

 

Here is the example Processing code flickr bilderen.

import pKinect.PKinect;
 
PKinect kinect;
PFont font;
ArrayList<SkeletonData> bodies;
 
void setup()
{
  size(640, 480);
  background(0);
  kinect = new PKinect(this);
  bodies = new ArrayList<SkeletonData>();
  smooth();
  font = loadFont("LucidaSans-18.vlw");
  textFont(font, 18);
  textAlign(CENTER);
}
 
void draw()
{
  fill(0, 0, 0, 16);
  rect(0, 0, width, height);
  for (int i=0; i<bodies.size(); i++) 
  {
    drawSkeleton(bodies.get(i));
    drawPosition(bodies.get(i));
  }
}
 
void drawPosition(SkeletonData _s) 
{
  noStroke();
  fill(0, 255, 255);
  String s1 = str(_s.dwTrackingID);
  text(s1, _s.position.x*width, _s.position.y*height);
}
 
void drawSkeleton(SkeletonData _s) 
{
  // Body
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_HEAD, 
  PKinect.NUI_SKELETON_POSITION_SHOULDER_CENTER);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_SHOULDER_CENTER, 
  PKinect.NUI_SKELETON_POSITION_SHOULDER_LEFT);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_SHOULDER_CENTER, 
  PKinect.NUI_SKELETON_POSITION_SHOULDER_RIGHT);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_SHOULDER_CENTER, 
  PKinect.NUI_SKELETON_POSITION_SPINE);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_SHOULDER_LEFT, 
  PKinect.NUI_SKELETON_POSITION_SPINE);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_SHOULDER_RIGHT, 
  PKinect.NUI_SKELETON_POSITION_SPINE);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_SPINE, 
  PKinect.NUI_SKELETON_POSITION_HIP_CENTER);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_HIP_CENTER, 
  PKinect.NUI_SKELETON_POSITION_HIP_LEFT);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_HIP_CENTER, 
  PKinect.NUI_SKELETON_POSITION_HIP_RIGHT);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_HIP_LEFT, 
  PKinect.NUI_SKELETON_POSITION_HIP_RIGHT);
 
  // Left Arm
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_SHOULDER_LEFT, 
  PKinect.NUI_SKELETON_POSITION_ELBOW_LEFT);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_ELBOW_LEFT, 
  PKinect.NUI_SKELETON_POSITION_WRIST_LEFT);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_WRIST_LEFT, 
  PKinect.NUI_SKELETON_POSITION_HAND_LEFT);
 
  // Right Arm
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_SHOULDER_RIGHT, 
  PKinect.NUI_SKELETON_POSITION_ELBOW_RIGHT);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_ELBOW_RIGHT, 
  PKinect.NUI_SKELETON_POSITION_WRIST_RIGHT);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_WRIST_RIGHT, 
  PKinect.NUI_SKELETON_POSITION_HAND_RIGHT);
 
  // Left Leg
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_HIP_LEFT, 
  PKinect.NUI_SKELETON_POSITION_KNEE_LEFT);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_KNEE_LEFT, 
  PKinect.NUI_SKELETON_POSITION_ANKLE_LEFT);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_ANKLE_LEFT, 
  PKinect.NUI_SKELETON_POSITION_FOOT_LEFT);
 
  // Right Leg
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_HIP_RIGHT, 
  PKinect.NUI_SKELETON_POSITION_KNEE_RIGHT);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_KNEE_RIGHT, 
  PKinect.NUI_SKELETON_POSITION_ANKLE_RIGHT);
  DrawBone(_s, 
  PKinect.NUI_SKELETON_POSITION_ANKLE_RIGHT, 
  PKinect.NUI_SKELETON_POSITION_FOOT_RIGHT);
}
 
void DrawBone(SkeletonData _s, int _j1, int _j2) 
{
  noFill();
  stroke(255, 200, 0);
  if (_s.skeletonPositionTrackingState[_j1] != PKinect.NUI_SKELETON_POSITION_NOT_TRACKED &&
    _s.skeletonPositionTrackingState[_j2] != PKinect.NUI_SKELETON_POSITION_NOT_TRACKED) {
    line(_s.skeletonPositions[_j1].x*width, 
    _s.skeletonPositions[_j1].y*height, 
    _s.skeletonPositions[_j2].x*width, 
    _s.skeletonPositions[_j2].y*height);
  }
}
 
void appearEvent(SkeletonData _s) 
{
  if (_s.trackingState == PKinect.NUI_SKELETON_NOT_TRACKED) 
  {
    return;
  }
  synchronized(bodies) {
    bodies.add(_s);
  }
  println("appearing ..." + _s.dwTrackingID);
}
 
void disappearEvent(SkeletonData _s) 
{
  synchronized(bodies) {
    for (int i=bodies.size()-1; i>=0; i--) 
    {
      if (_s.dwTrackingID == bodies.get(i).dwTrackingID) 
      {
        bodies.remove(i);
      }
    }
  }
  println("Disappearing ... " + _s.dwTrackingID);
}
 
void moveEvent(SkeletonData _b, SkeletonData _a) 
{
  if (_a.trackingState == PKinect.NUI_SKELETON_NOT_TRACKED) 
  {
    return;
  }
  synchronized(bodies) {
    for (int i=bodies.size()-1; i>=0; i--) 
    {
      if (_b.dwTrackingID == bodies.get(i).dwTrackingID) 
      {
        bodies.get(i).copy(_a);
        break;
      }
    }
  }
}

 
The Processing code and library can be downloaded here word schreibprogramm kostenlos downloaden windows 10.