Method addChild

core/src/processing/core/PShape.java:2130–2143

Adds a child PShape to a parent PShape that is defined as a GROUP. In the example, the three shapes path , rectangle , and circle are added to a parent PShape variable named house that is a GROUP. @webref pshape:method @webBrief Adds a new child @param who any variable of t

(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.