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fix rotational friction between btMultiBody and btRigidBody

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This commit is contained in:
Erwin Coumans
2019-07-24 22:07:16 -07:00
parent e96f068220
commit 3eedb2a6f2
3 changed files with 60 additions and 4 deletions
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41
examples/pybullet/gym/pybullet_data/cube_rotate.urdf Normal file
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<?xml version="1.0" ?>
<robot name="cube">
<link name="world"/>
<link name="baseLink">
<contact>
<lateral_friction value="1.0"/>
<rolling_friction value="0.0"/>
<contact_cfm value="0.0"/>
<contact_erp value="1.0"/>
</contact>
<inertial>
<origin rpy="0 0 0" xyz="0 0 0"/>
<mass value="1.0"/>
<inertia ixx="1" ixy="0" ixz="0" iyy="1" iyz="0" izz="1"/>
</inertial>
<visual>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<mesh filename="cube.obj" scale="1 1 1"/>
</geometry>
<material name="white">
<color rgba="1 1 1 1"/>
</material>
</visual>
<collision>
<origin rpy="0 0 0" xyz="0 0 0"/>
<geometry>
<box size="1 1 1"/>
</geometry>
</collision>
</link>
<joint name="joint_baseLink_world" type="continuous">
<parent link="world"/>
<child link="baseLink"/>
<dynamics damping="1.0" friction="0.0001"/>
<origin xyz="0 0 0"/>
<axis xyz="0 0 1"/>
</joint>
</robot>