Attaching an empty to its parent.

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8364 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/blender/com/jme3/scene/plugins/blender/objects/ObjectHelper.java

@@ -152,6 +152,10 @@ public class ObjectHelper extends AbstractBlenderHelper {
 					LOGGER.log(Level.INFO, "Importing empty.");
 					Node empty = new Node(name);
 					empty.setLocalTransform(t);
+					if(parent instanceof Node) {
+						((Node) parent).attachChild(empty);
+					}
+					empty.updateModelBound();
 					result = empty;
 					break;
 				case OBJECT_TYPE_MESH: