ool.forward" title="mujoco_py.MjSimPool.forward"><code class="xref py py-meth docutils literal"><span class="pre">forward()</span></code></a> before <a class="reference internal" href="#mujoco_py.MjSim.step" title="mujoco_py.MjSim.step"><code class="xref py py-meth docutils literal"><span class="pre">step()</span></code></a> if their <code class="docutils literal"><span class="pre">udd_callback</span></code> requires access to MuJoCo state
set during the forward dynamics.</p>
</dd></dl>

</dd></dl>

<dl cla