     {
         if (value == depth)
             return;
-		if (_layoutFeatures == null)
-			initAdvancedLayoutFeatures();
-		
+        if (_layoutFeatures == null)
+            initAdvancedLayoutFeatures();
+        
         _layoutFeatures.depth = value;      
         if (parent != null && "invalidateLayering" in parent && parent["invalidateLayering"] is Function)
             parent["invalidateLayering"]();

    {
        if (transformZ == value)
            return;
		if (_layoutFeatures == null)
			initAdvancedLayoutFeatures();

        _layoutFeatures.transformZ = value;
        invalidateTransform();

    {
        if (transformX == value)
            return;
        if (_layoutFeatures == null)
            initAdvancedLayoutFeatures();
        
        _layoutFeatures.transformX = value;
        invalidateTransform();
        //invalidateProperties();
