Method addChild

core/src/processing/core/PShape.java:2038–2051

@webref pshape:method @brief Adds a new child @param who any variable of type PShape @see PShape#getChild(int)

(PShape who)

   * @see PShape#getChild(int)
   */
  public void addChild(PShape who) {
    if (children == null) {
      children = new PShape[1];
    }
    if (childCount == children.length) {
      children = (PShape[]) PApplet.expand(children);
    }
    children[childCount++] = who;
    who.parent = this;

    if (who.getName() != null) {
      addName(who.getName(), who);
    }
  }


  // adds child who exactly at position idx in the array of children.