How to use

countConnections

method

in

com.jme3.scene.debug.SkeletonWire

/**
 * Th method couns the connections between bones.
 * @param bone
 *            the bone where counting starts
 */
private void countConnections(Bone bone) {
  for (Bone child : bone.getChildren()) {
    numConnections++;
    this.countConnections(child);
  }
}

this.countConnections(bone);

/**
 * Th method couns the connections between bones.
 * @param bone
 *            the bone where counting starts
 */
private void countConnections(Bone bone) {
  for (Bone child : bone.getChildren()) {
    numConnections++;
    this.countConnections(child);
  }
}

private void countConnections(Bone bone){
  for (Bone child : bone.getChildren()){
    numConnections ++;
    countConnections(child);
  }
}

this.countConnections(bone);

public SkeletonWire(Skeleton skeleton){
  this.skeleton = skeleton;
  for (Bone bone : skeleton.getRoots())
    countConnections(bone);
  setMode(Mode.Lines);
  VertexBuffer pb = new VertexBuffer(Type.Position);
  FloatBuffer fpb = BufferUtils.createFloatBuffer(skeleton.getBoneCount() * 3);
  pb.setupData(Usage.Stream, 3, Format.Float, fpb);
  setBuffer(pb);
  VertexBuffer ib = new VertexBuffer(Type.Index);
  ShortBuffer sib = BufferUtils.createShortBuffer(numConnections * 2);
  ib.setupData(Usage.Static, 2, Format.UnsignedShort, sib);
  setBuffer(ib);
  for (Bone bone : skeleton.getRoots())
    writeConnections(sib, bone);
  sib.flip();
  updateCounts();
}