               <td style="width: 1%">affine_mat</td>
                  <td><a href="classbn_1_1sprite__affine__mat__ptr.html" class="m-doc">sprite_<wbr />affine_<wbr />mat_<wbr />ptr</a> to move.</td>
                </tr>
                <tr>
                  <td>duration_updates</td>
                  <td>Number of times that the action must be updated until the vertical shear of the given <a href="classbn_1_1sprite__affine__mat__ptr.html" class="m-doc">sprite_<wbr />affine_<wbr />mat_<wbr />ptr</a> is e