fixed</a> vertical_scale,
              <a href="classbn_1_1sprite__affine__mat__ptr.html" class="m-doc">sprite_<wbr />affine_<wbr />mat_<wbr />ptr</a>&amp; affine_mat)</span>
            </dt>
            <dd>Sets the vertical scale of the given <a href="classbn_1_1sprite__affine__mat__ptr.html" class="m-doc">sprite_<wbr />affine_<wbr />mat_<wbr />ptr</a>.</dd>
          </dl>
        </section>
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