@Override
    protected Vector3f deserialize(int i, Vector3f store) {
        int j = i*getTupleSize();
        store.set(array[j], array[j+1], array[j+2]);
        return store;
    }
creates a compact vector array
@param dataArray the data array
@param index the indices
jme3-core/src/main/java/com/jme3/animation/CompactVector3Array.java