public void setBatchHint(BatchHint hint) {
        batchHint = hint;
    }
<code>setBatchHint</code> alters how batching will treat this spatial.

@param hint one of: <code>BatchHint.Never</code>,
<code>BatchHint.Always</code>, or <code>BatchHint.Inherit</code>
<p>
The effect of the default value (BatchHint.Inherit) may change if the
spatial gets re-parented.
jme3-core/src/main/java/com/jme3/scene/Spatial.java