How to use

reset

method

in

com.jme3.animation.Skeleton

/**
 * Internal use only.
 */
@Override
protected void controlUpdate(float tpf) {
  if (skeleton != null) {
    skeleton.reset(); // reset skeleton to bind pose
  }
  TempVars vars = TempVars.get();
  for (int i = 0; i < channels.size(); i++) {
    channels.get(i).update(tpf, vars);
  }
  vars.release();
  if (skeleton != null) {
    skeleton.updateWorldVectors();
  }
}

/**
 * Resets the node's feature to its starting transformation.
 */
private void reset() {
  if (spatial != null) {
    spatial.setLocalTransform(spatialStartTransform);
    for (SimulationNode child : children) {
      child.reset();
    }
  } else if (skeleton != null) {
    for (Entry<Bone, Transform> entry : boneStartTransforms.entrySet()) {
      Transform t = entry.getValue();
      entry.getKey().setBindTransforms(t.getTranslation(), t.getRotation(), t.getScale());
      entry.getKey().updateModelTransforms();
    }
    skeleton.reset();
  }
}

/**
 * Internal use only.
 */
@Override
protected void controlUpdate(float tpf) {
  if (skeleton != null) {
    skeleton.reset(); // reset skeleton to bind pose
  }
  TempVars vars = TempVars.get();
  for (int i = 0; i < channels.size(); i++) {
    channels.get(i).update(tpf, vars);
  }
  vars.release();
  if (skeleton != null) {
    skeleton.updateWorldVectors();
  }
}

/**
 * Internal use only.
 */
@Override
protected void controlUpdate(float tpf) {
  if (skeleton != null) {
    skeleton.reset(); // reset skeleton to bind pose
  }
  TempVars vars = TempVars.get();
  for (int i = 0; i < channels.size(); i++) {
    channels.get(i).update(tpf, vars);
  }
  vars.release();
  if (skeleton != null) {
    skeleton.updateWorldVectors();
  }
}

/**
 * Creates a debugger with no length data. The wires will be a connection
 * between the bones' heads only. The points will show the bones' heads only
 * and no dotted line of inter bones connection will be visible.
 *
 * @param name     the name of the debugger's node
 * @param skeleton the skeleton that will be shown
 */
public SkeletonDebugger(String name, Skeleton skeleton, boolean guessBonesOrientation) {
  super(name);
  this.skeleton = skeleton;
  skeleton.reset();
  skeleton.updateWorldVectors();
  Map<Integer, Float> boneLengths = new HashMap<Integer, Float>();
  for (Bone bone : skeleton.getRoots()) {
    computeLength(bone, boneLengths, skeleton);
  }
  bones = new SkeletonBone(skeleton, boneLengths, guessBonesOrientation);
  this.attachChild(bones);
  interBoneWires = new SkeletonInterBoneWire(skeleton, boneLengths, guessBonesOrientation);
  Geometry g = new Geometry(name + "_interwires", interBoneWires);
  g.setBatchHint(BatchHint.Never);
  this.attachChild(g);
}

this.skeleton.reset();
this.skeleton.updateWorldVectors();
this.guessBonesOrientation = guessBonesOrientation;

@Override
protected void controlUpdate(float tpf) {
  skeleton.reset(); // reset skeleton to bind pose