ass="m-doc">bn::bgs_mosaic_horizontal_stretch_loop_action</a>
            </dt>
            <dd>Modifies the horizontal stretch of the mosaic applied to the backgrounds from a minimum to a maximum. When the horizontal stretch is equal to the given final state, it goes back to its initial state and vice versa.</dd>
            <dt>
              class <a href="classbn_1_1bgs__mosaic__horizontal__stretch__toggle__action.html" class="m-doc">bn::bgs_mosaic_horizontal_stretch_toggle_action</a>
            </dt>
