Added javadoc to getChild to explain that its really getDescendant

git-svn-id: http://jmonkeyengine.googlecode.com/svn/trunk@10498 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

diff --git a/engine/src/core/com/jme3/scene/Node.java b/engine/src/core/com/jme3/scene/Node.java
index b3e0b94..a3b8eb8 100644 (file)
--- a/engine/src/core/com/jme3/scene/Node.java
+++ b/engine/src/core/com/jme3/scene/Node.java
@@ -418,7 +418,9 @@ public class Node extends Spatial implements Savable {
 
     /**
      * <code>getChild</code> returns the first child found with exactly the
-     * given name (case sensitive.)
+     * given name (case sensitive.) This method does a depth first recursive
+     * search of all descendants of this node, it will return the first node
+     * found with a matching name.
      * 
      * @param name
      *            the name of the child to retrieve. If null, we'll return null.