public void setBound(BoundingVolume modelBound) {
        meshBound = modelBound;
    }
Sets the {@link BoundingVolume} for this Mesh.
The bounding volume is recomputed by calling {@link #updateBound() }.

@param modelBound The model bound to set
jme3-core/src/main/java/com/jme3/scene/Mesh.java