/** <code>setLocalScale</code> sets the local scale of this node. */
 public void setLocalScale(float x, float y, float z) {
   localTransform.setScale(x, y, z);
   setTransformRefresh();
 }
 /**
  * <code>setLocalScale</code> sets the local scale of this node.
  *
  * @param localScale the new local scale.
  */
 public void setLocalScale(Vector3f localScale) {
   localTransform.setScale(localScale);
   setTransformRefresh();
 }
 /**
  * <code>setLocalScale</code> sets the local scale of this node.
  *
  * @param localScale the new local scale, applied to x, y and z
  */
 public void setLocalScale(float localScale) {
   localTransform.setScale(localScale);
   setTransformRefresh();
 }