Remove plugin support from Composite particles.

This functionality is replaced by FlexComp.

PiperOrigin-RevId: 672503965
Change-Id: I58953267de285f82e416f9f60576a336b7d0da4c
This commit is contained in:
Alessio Quaglino
2024-09-09 04:57:34 -07:00
committed by Copybara-Service
parent 44145742a7
commit 4862b9e765
18 changed files with 39 additions and 1963 deletions
-54
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@@ -1,54 +0,0 @@
<!-- Copyright 2021 DeepMind Technologies Limited
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<mujoco model="Flag">
<!-- Degree of Freedom (nv): 340
Tendons (ntendon): 288
Actuators (nu): 0
Constraints (nefc): 0
This model of a flag passively flapping in the wind has no constraints and is designed to
exert smooth dynamics computations.
-->
<statistic center=".4 0 .8" extent="1.3"/>
<option wind="5 5 0" density="10" solver="CG" tolerance="1e-6">
</option>
<extension>
<plugin plugin="mujoco.elasticity.shell"/>
</extension>
<worldbody>
<geom name="floor" type="plane" size="0 0 .1"/>
<light diffuse=".6 .6 .6" specular="0.2 0.2 0.2" pos="0 0 4" dir="0 0 -1"/>
<body pos="0 0 1">
<composite type="particle" count="9 19 1" spacing="0.05" flatinertia="0.01">
<skin texcoord="true" inflate="0.005" subgrid="4"/>
<geom type="ellipsoid" size="0.025 0.01 0.025" rgba=".8 .2 .1 1" group="4"/>
<plugin plugin="mujoco.elasticity.shell">
<config key="poisson" value="0"/>
<config key="thickness" value="1e-2"/>
<!--Units are in Pa (SI)-->
<config key="young" value="3e6"/>
</plugin>
</composite>
</body>
</worldbody>
<equality>
<connect body1="B0_0_0" anchor="0 0 0" solref="0.0002 1"/>
</equality>
</mujoco>
-55
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<!-- Copyright 2021 DeepMind Technologies Limited
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<mujoco model="Floppy">
<include file="scene.xml"/>
<extension>
<plugin plugin="mujoco.elasticity.solid"/>
</extension>
<compiler autolimits="true"/>
<option solver="Newton" tolerance="1e-6" timestep=".001"/>
<size memory="100M"/>
<visual>
<map stiffness="100"/>
</visual>
<worldbody>
<composite type="particle" count="24 4 4" spacing="0.1" offset=".1 0 1.5">
<geom size=".025" rgba=".8 .2 .1 1" group="4"
condim="3" solref="0.01 1" solimp=".95 .99 .0001"/>
<skin inflate="0" rgba="0 .7 .7 .6"/>
<plugin plugin="mujoco.elasticity.solid">
<config key="poisson" value="0.2"/>
<config key="damping" value="0.002"/>
<!--Units are in Pa (SI)-->
<config key="young" value="5e4"/>
</plugin>
</composite>
<body>
<joint name="hinge" pos="0 0 .5" axis="0 1 0" damping="50"/>
<geom type="cylinder" size=".4" fromto="0 -.5 .5 0 .5 .5" density="300"/>
</body>
</worldbody>
<actuator>
<motor name="cylinder" joint="hinge" gear="1 0 0 0 0 0" ctrlrange="-100 100"/>
</actuator>
</mujoco>
-56
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<!-- Copyright 2021 DeepMind Technologies Limited
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<mujoco model="Jelly">
<include file="scene.xml"/>
<extension>
<plugin plugin="mujoco.elasticity.solid"/>
</extension>
<option solver="CG" tolerance="1e-6" timestep=".001"/>
<size memory="10M"/>
<visual>
<map stiffness="100"/>
</visual>
<default>
<default class="wall">
<geom type="plane" size=".5 .5 .05"/>
</default>
</default>
<worldbody>
<body mocap="true" pos="-.1 .05 0" zaxis=".5 0 1">
<geom type="capsule" size=".1 .1" group="1" condim="1"/>
</body>
<geom name="+x" class="wall" zaxis="1 0 0" pos="-.5 0 -.25"/>
<geom name="-x" class="wall" zaxis="-1 0 0" pos=".5 0 -.25"/>
<geom name="+y" class="wall" zaxis="0 1 0" pos="0 -.5 -.25"/>
<geom name="-y" class="wall" zaxis="0 -1 0" pos="0 .5 -.25"/>
<composite type="particle" count="8 8 8" spacing="0.07" offset="0 0 1">
<geom size=".025" rgba=".8 .2 .1 1" group="4"/>
<skin inflate="0" rgba="0 .7 .7 .6"/>
<plugin plugin="mujoco.elasticity.solid">
<config key="poisson" value="0"/>
<config key="damping" value="0.001"/>
<!--Units are in Pa (SI)-->
<config key="young" value="5e4"/>
</plugin>
</composite>
</worldbody>
</mujoco>
-53
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<!-- Copyright 2021 DeepMind Technologies Limited
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<mujoco model="Plate">
<include file="scene.xml"/>
<extension>
<plugin plugin="mujoco.elasticity.shell"/>
</extension>
<option solver="CG" tolerance="1e-6"/>
<size memory="10M"/>
<visual>
<map stiffness="100"/>
</visual>
<default>
<default class="wall">
<geom type="plane" size=".5 .5 .05"/>
</default>
</default>
<worldbody>
<body mocap="true" pos="-.1 .05 0" zaxis=".5 0 1">
<geom type="capsule" size=".1 .1" group="1"/>
</body>
<composite type="particle" count="16 16 1" spacing="0.05" offset="0 0 1">
<geom size=".02" rgba=".8 .2 .1 1" group="4" density="1000"
condim="3" solref="0.01 1" solimp=".95 .99 .0001"/>
<skin inflate="0.0001" rgba=".4 0 .3 1" subgrid="1"/>
<plugin plugin="mujoco.elasticity.shell">
<config key="poisson" value="0"/>
<config key="thickness" value="1e-2"/>
<!--Units are in Pa (SI)-->
<config key="young" value="3e7"/>
</plugin>
</composite>
</worldbody>
</mujoco>
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-72
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<!-- Copyright 2021 DeepMind Technologies Limited
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<mujoco model="Press">
<include file="scene.xml"/>
<extension>
<plugin plugin="mujoco.elasticity.solid"/>
</extension>
<compiler autolimits="true"/>
<option solver="Newton" tolerance="1e-6" timestep=".001"/>
<size memory="10M"/>
<visual>
<map stiffness="100"/>
</visual>
<worldbody>
<composite prefix="A" type="particle" count="4 4 4" spacing="0.2" offset="0 0 .5">
<geom size=".025" rgba=".8 .2 .1 1" group="4"
condim="3" solref="0.01 1" solimp=".95 .99 .0001"/>
<skin inflate="0" rgba="0 .7 .7 .6"/>
<plugin plugin="mujoco.elasticity.solid">
<config key="poisson" value="0.4"/>
<config key="damping" value="0.001"/>
<!--Units are in Pa (SI)-->
<config key="young" value="1e4"/>
</plugin>
</composite>
<composite prefix="B" type="particle" count="4 4 4" spacing="0.2" offset="1 0 .5">
<geom size=".025" rgba=".8 .2 .1 1" group="4"
condim="3" solref="0.01 1" solimp=".95 .99 .0001"/>
<skin inflate="0" rgba="0 .7 .7 .6"/>
<plugin plugin="mujoco.elasticity.solid">
<config key="poisson" value="0"/>
<config key="damping" value="0.001"/>
<!--Units are in Pa (SI)-->
<config key="young" value="5e4"/>
</plugin>
</composite>
<body>
<joint name="soft" type="slide" axis="0 0 1" damping="500"/>
<geom type="box" size=".35 .35 0.05" pos=".1 .1 .8" density="300"/>
</body>
<body>
<joint name="stiff" type="slide" axis="0 0 1" damping="500"/>
<geom type="box" size=".35 .35 0.05" pos="1.1 .1 .8" density="300"/>
</body>
</worldbody>
<actuator>
<motor name="soft" joint="soft" gear="-1 0 0 0 0 0" ctrlrange="-150 300"/>
<motor name="stiff" joint="stiff" gear="-1 0 0 0 0 0" ctrlrange="-150 1600"/>
</actuator>
</mujoco>