public static Node getDebugGui(AssetManager manager, LightProbe probe) {
        if (!probe.isReady()) {
            throw new IllegalStateException(
                    "The LightProbe is not ready yet, please test isReady().");
        }

        Node debugNode = new Node("debug gui probe");
        Node debugPfemCm = EnvMapUtils.getCubeMapCrossDebugViewWithMipMaps(probe.getPrefilteredEnvMap(), manager);
        debugNode.attachChild(debugPfemCm);
        debugPfemCm.setLocalTranslation(520, 0, 0);

        return debugNode;
    }
For debugging purposes only.
Will return a Node meant to be added to a GUI presenting the 2 cube maps in a cross pattern with all the mip maps.

@param manager the asset manager
@param probe the LightProbe to be debugged (not null)
@return a debug node
jme3-core/src/main/java/com/jme3/environment/LightProbeFactory.java