File size: 1,463 Bytes
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<mujoco model="cart-pole">
<include file="./common/skybox.xml"/>
<include file="./common/visual.xml"/>
<include file="./common/materials.xml"/>
<option timestep="0.01" integrator="RK4">
<flag contact="disable" energy="enable"/>
</option>
<default>
<default class="pole">
<joint type="hinge" axis="0 1 0" damping="2e-6"/>
<geom type="capsule" fromto="0 0 0 0 0 1" size="0.045" material="self" mass=".1"/>
</default>
</default>
<worldbody>
<light name="light" pos="0 0 6"/>
<camera name="fixed" pos="0 -4 1" zaxis="0 -1 0"/>
<camera name="lookatcart" mode="targetbody" target="cart" pos="0 -2 2"/>
<geom name="floor" pos="0 0 -.05" size="4 4 .2" type="plane" material="grid"/>
<geom name="rail1" type="capsule" pos="0 .07 1" zaxis="1 0 0" size="0.02 2" material="decoration" />
<geom name="rail2" type="capsule" pos="0 -.07 1" zaxis="1 0 0" size="0.02 2" material="decoration" />
<body name="cart" pos="0 0 1">
<joint name="slider" type="slide" limited="true" axis="1 0 0" range="-1.8 1.8" solreflimit=".08 1" damping="5e-4"/>
<geom name="cart" type="box" size="0.2 0.15 0.1" material="self" mass="5.0"/>
<body name="pole_1" childclass="pole">
<joint name="hinge_1"/>
<geom name="pole_1"/>
</body>
</body>
</worldbody>
<actuator>
<motor name="slide" joint="slider" gear="10" ctrllimited="true" ctrlrange="-1 1" />
</actuator>
</mujoco>
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