chenlin/Mujoco_WASM
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Version 2.1.1: Binaries for ARM64, proper macOS bundles, minor bugfixes.

Browse Source 
Closes #2
Closes #42
Closes #59

PiperOrigin-RevId: 416794598
Change-Id: I1306df1127d6acecf2323873c0da0910f35d31a0
This commit is contained in:
Saran Tunyasuvunakool
2021-12-16 14:36:53 +00:00
parent 4bf5630558
commit a499b38120
49 changed files with 6055 additions and 5712 deletions
Download Patch File Download Diff File Expand all files Collapse all files
model/humanoid/humanoid.xml
+139 -123
View File
@@ -14,136 +14,152 @@
-->
<mujoco model="Humanoid">
<!-- Degree of Freedom: 27
Actuators: 21
<compiler inertiafromgeom="true" angle="degree"/>
This simplified humanoid model, introduced in [1], is designed for bipedal locomotion
behaviours. While several variants of it exist in the wild, this version is based on the model
in the DeepMind Control Suite [2], which has fairly realistic actuator gains.
[1] Synthesis and Stabilization of Complex Behaviors through Online Trajectory Optimization.
https://doi.org/10.1109/IROS.2012.6386025
[2] DeepMind Control Suite, Tassa et al. https://arxiv.org/abs/1801.00690
-->
<option timestep="0.005"/>
<default>
<joint limited="true" damping="1" armature="0"/>
<geom condim="1" material="matgeom"/>
<motor ctrlrange="-.4 .4" ctrllimited="true"/>
<asset>
<texture type="skybox" builtin="gradient" rgb1=".3 .5 .7" rgb2="0 0 0" width="512" height="512"/>
<texture name="body" type="cube" builtin="flat" mark="cross" width="127" height="1278"
rgb1="0.8 0.6 0.4" rgb2="0.8 0.6 0.4" markrgb="1 1 1" random="0.01"/>
<material name="body" texture="body" texuniform="true" rgba="0.8 0.6 .4 1"/>
<texture name="grid" type="2d" builtin="checker" width="512" height="512" rgb1=".1 .2 .3" rgb2=".2 .3 .4"/>
<material name="grid" texture="grid" texrepeat="1 1" texuniform="true" reflectance=".2"/>
</asset>
<default>
<motor ctrlrange="-1 1" ctrllimited="true"/>
<default class="body">
<geom type="capsule" condim="1" friction=".7" solimp=".9 .99 .003" solref=".015 1" material="body"/>
<joint type="hinge" damping=".2" stiffness="1" armature=".01" limited="true" solimplimit="0 .99 .01"/>
<default class="big_joint">
<joint damping="5" stiffness="10"/>
<default class="big_stiff_joint">
<joint stiffness="20"/>
</default>
</default>
</default>
</default>
<option timestep="0.005" iterations="50" tolerance="1e-10" solver="Newton" jacobian="dense" cone="pyramidal"/>
<visual>
<map force="0.1" zfar="30"/>
<rgba haze="0.15 0.25 0.35 1"/>
<quality shadowsize="4096"/>
<global offwidth="800" offheight="800"/>
</visual>
<size nconmax="50" njmax="200" nstack="10000"/>
<visual>
<map force="0.1" zfar="30"/>
<rgba haze="0.15 0.25 0.35 1"/>
<quality shadowsize="2048"/>
<global offwidth="800" offheight="800"/>
</visual>
<asset>
<texture type="skybox" builtin="gradient" rgb1="0.3 0.5 0.7" rgb2="0 0 0" width="512" height="512"/>
<texture name="texplane" type="2d" builtin="checker" rgb1=".2 .3 .4" rgb2=".1 0.15 0.2" width="512" height="512" mark="cross" markrgb=".8 .8 .8"/>
<texture name="texgeom" type="cube" builtin="flat" mark="cross" width="127" height="1278"
rgb1="0.8 0.6 0.4" rgb2="0.8 0.6 0.4" markrgb="1 1 1" random="0.01"/>
<material name="matplane" reflectance="0.3" texture="texplane" texrepeat="1 1" texuniform="true"/>
<material name="matgeom" texture="texgeom" texuniform="true" rgba="0.8 0.6 .4 1"/>
</asset>
<worldbody>
<geom name="floor" pos="0 0 0" size="0 0 .25" type="plane" material="matplane" condim="3"/>
<light directional="false" diffuse=".2 .2 .2" specular="0 0 0" pos="0 0 5" dir="0 0 -1" castshadow="false"/>
<light mode="targetbodycom" target="torso" directional="false" diffuse=".8 .8 .8" specular="0.3 0.3 0.3" pos="0 0 4.0" dir="0 0 -1"/>
<body name="torso" pos="0 0 1.4">
<freejoint name="root"/>
<geom name="torso1" type="capsule" fromto="0 -.07 0 0 .07 0" size="0.07"/>
<geom name="head" type="sphere" pos="0 0 .19" size=".09"/>
<geom name="uwaist" type="capsule" fromto="-.01 -.06 -.12 -.01 .06 -.12" size="0.06"/>
<body name="lwaist" pos="-.01 0 -0.260" quat="1.000 0 -0.002 0" >
<geom name="lwaist" type="capsule" fromto="0 -.06 0 0 .06 0" size="0.06" />
<joint name="abdomen_z" type="hinge" pos="0 0 0.065" axis="0 0 1" range="-45 45" damping="5" stiffness="20" armature="0.02" />
<joint name="abdomen_y" type="hinge" pos="0 0 0.065" axis="0 1 0" range="-75 30" damping="5" stiffness="10" armature="0.02" />
<body name="pelvis" pos="0 0 -0.165" quat="1.000 0 -0.002 0" >
<joint name="abdomen_x" type="hinge" pos="0 0 0.1" axis="1 0 0" range="-35 35" damping="5" stiffness="10" armature="0.02" />
<geom name="butt" type="capsule" fromto="-.02 -.07 0 -.02 .07 0" size="0.09" />
<body name="right_thigh" pos="0 -0.1 -0.04" >
<joint name="right_hip_x" type="hinge" pos="0 0 0" axis="1 0 0" range="-25 5" damping="5" stiffness="10" armature="0.01" />
<joint name="right_hip_z" type="hinge" pos="0 0 0" axis="0 0 1" range="-60 35" damping="5" stiffness="10" armature="0.01" />
<joint name="right_hip_y" type="hinge" pos="0 0 0" axis="0 1 0" range="-120 20" damping="5" stiffness="20" armature="0.01" />
<geom name="right_thigh1" type="capsule" fromto="0 0 0 0 0.01 -.34" size="0.06" />
<body name="right_shin" pos="0 0.01 -0.403" >
<joint name="right_knee" type="hinge" pos="0 0 .02" axis="0 -1 0" range="-160 -2" stiffness="1" armature="0.0060" />
<geom name="right_shin1" type="capsule" fromto="0 0 0 0 0 -.3" size="0.049" />
<body name="right_foot" pos="0 0 -.39" >
<joint name="right_ankle_y" type="hinge" pos="0 0 0.08" axis="0 1 0" range="-50 50" stiffness="4" armature="0.0008" />
<joint name="right_ankle_x" type="hinge" pos="0 0 0.04" axis="1 0 0.5" range="-50 50" stiffness="1" armature="0.0006" />
<geom name="right_foot_cap1" type="capsule" fromto="-.07 -0.02 0 0.14 -0.04 0" size="0.027" />
<geom name="right_foot_cap2" type="capsule" fromto="-.07 0 0 0.14 0.02 0" size="0.027" />
</body>
</body>
</body>
<body name="left_thigh" pos="0 0.1 -0.04" >
<joint name="left_hip_x" type="hinge" pos="0 0 0" axis="-1 0 0" range="-25 5" damping="5" stiffness="10" armature="0.01" />
<joint name="left_hip_z" type="hinge" pos="0 0 0" axis="0 0 -1" range="-60 35" damping="5" stiffness="10" armature="0.01" />
<joint name="left_hip_y" type="hinge" pos="0 0 0" axis="0 1 0" range="-120 20" damping="5" stiffness="20" armature="0.01" />
<geom name="left_thigh1" type="capsule" fromto="0 0 0 0 -0.01 -.34" size="0.06" />
<body name="left_shin" pos="0 -0.01 -0.403" >
<joint name="left_knee" type="hinge" pos="0 0 .02" axis="0 -1 0" range="-160 -2" stiffness="1" armature="0.0060" />
<geom name="left_shin1" type="capsule" fromto="0 0 0 0 0 -.3" size="0.049" />
<body name="left_foot" pos="0 0 -.39" >
<joint name="left_ankle_y" type="hinge" pos="0 0 0.08" axis="0 1 0" range="-50 50" stiffness="4" armature="0.0008" />
<joint name="left_ankle_x" type="hinge" pos="0 0 0.04" axis="1 0 0.5" range="-50 50" stiffness="1" armature="0.0006" />
<geom name="left_foot_cap1" type="capsule" fromto="-.07 0.02 0 0.14 0.04 0" size="0.027" />
<geom name="left_foot_cap2" type="capsule" fromto="-.07 0 0 0.14 -0.02 0" size="0.027" />
</body>
</body>
</body>
</body>
<worldbody>
<geom name="floor" size="0 0 .05" type="plane" material="grid" condim="3"/>
<light name="spotlight" mode="targetbodycom" target="torso"
diffuse=".8 .8 .8" specular="0.3 0.3 0.3" pos="0 -20 4" cutoff="10"/>
<body name="torso" pos="0 0 1.5" childclass="body">
<light name="top" pos="0 0 2" mode="trackcom"/>
<camera name="back" pos="-3 0 1" xyaxes="0 -1 0 1 0 2" mode="trackcom"/>
<camera name="side" pos="0 -3 1" xyaxes="1 0 0 0 1 2" mode="trackcom"/>
<freejoint name="root"/>
<geom name="torso" fromto="0 -.07 0 0 .07 0" size=".07"/>
<geom name="upper_waist" fromto="-.01 -.06 -.12 -.01 .06 -.12" size=".06"/>
<body name="head" pos="0 0 .19">
<geom name="head" type="sphere" size=".09"/>
<camera name="egocentric" pos=".09 0 0" xyaxes="0 -1 0 .1 0 1" fovy="80"/>
</body>
<body name="lower_waist" pos="-.01 0 -.26">
<geom name="lower_waist" fromto="0 -.06 0 0 .06 0" size=".06"/>
<joint name="abdomen_z" pos="0 0 .065" axis="0 0 1" range="-45 45" class="big_stiff_joint"/>
<joint name="abdomen_y" pos="0 0 .065" axis="0 1 0" range="-75 30" class="big_joint"/>
<body name="pelvis" pos="0 0 -.165">
<joint name="abdomen_x" pos="0 0 .1" axis="1 0 0" range="-35 35" class="big_joint"/>
<geom name="butt" fromto="-.02 -.07 0 -.02 .07 0" size=".09"/>
<body name="right_thigh" pos="0 -.1 -.04">
<joint name="right_hip_x" axis="1 0 0" range="-25 5" class="big_joint"/>
<joint name="right_hip_z" axis="0 0 1" range="-60 35" class="big_joint"/>
<joint name="right_hip_y" axis="0 1 0" range="-110 20" class="big_stiff_joint"/>
<geom name="right_thigh" fromto="0 0 0 0 .01 -.34" size=".06"/>
<body name="right_shin" pos="0 .01 -.403">
<joint name="right_knee" pos="0 0 .02" axis="0 -1 0" range="-160 2"/>
<geom name="right_shin" fromto="0 0 0 0 0 -.3" size=".049"/>
<body name="right_foot" pos="0 0 -.39">
<joint name="right_ankle_y" pos="0 0 .08" axis="0 1 0" range="-50 50" stiffness="6"/>
<joint name="right_ankle_x" pos="0 0 .04" axis="1 0 .5" range="-50 50" stiffness="3"/>
<geom name="right_right_foot" fromto="-.07 -.02 0 .14 -.04 0" size=".027"/>
<geom name="left_right_foot" fromto="-.07 0 0 .14 .02 0" size=".027"/>
</body>
</body>
<body name="right_upper_arm" pos="0 -0.17 0.06" >
<joint name="right_shoulder1" type="hinge" pos="0 0 0" axis="2 1 1" range="-85 60" stiffness="1" armature="0.0068" />
<joint name="right_shoulder2" type="hinge" pos="0 0 0" axis="0 -1 1" range="-85 60" stiffness="1" armature="0.0051" />
<geom name="right_uarm1" type="capsule" fromto="0 0 0 .16 -.16 -.16" size="0.04 0.16" />
<body name="right_lower_arm" pos=".18 -.18 -.18" >
<joint name="right_elbow" type="hinge" pos="0 0 0" axis="0 -1 1" range="-90 50" stiffness="0" armature="0.0028" />
<geom name="right_larm" type="capsule" fromto="0.01 0.01 0.01 .17 .17 .17" size="0.031" />
<geom name="right_hand" type="sphere" pos=".18 .18 .18" size="0.04"/>
</body>
</body>
<body name="left_upper_arm" pos="0 0.17 0.06" >
<joint name="left_shoulder1" type="hinge" pos="0 0 0" axis="2 -1 1" range="-60 85" stiffness="1" armature="0.0068" />
<joint name="left_shoulder2" type="hinge" pos="0 0 0" axis="0 1 1" range="-60 85" stiffness="1" armature="0.0051" />
<geom name="left_uarm1" type="capsule" fromto="0 0 0 .16 .16 -.16" size="0.04 0.16" />
<body name="left_lower_arm" pos=".18 .18 -.18" >
<joint name="left_elbow" type="hinge" pos="0 0 0" axis="0 -1 -1" range="-90 50" stiffness="0" armature="0.0028" />
<geom name="left_larm" type="capsule" fromto="0.01 -0.01 0.01 .17 -.17 .17" size="0.031" />
<geom name="left_hand" type="sphere" pos=".18 -.18 .18" size="0.04"/>
</body>
</body>
<body name="left_thigh" pos="0 .1 -.04">
<joint name="left_hip_x" axis="-1 0 0" range="-25 5" class="big_joint"/>
<joint name="left_hip_z" axis="0 0 -1" range="-60 35" class="big_joint"/>
<joint name="left_hip_y" axis="0 1 0" range="-110 20" class="big_stiff_joint"/>
<geom name="left_thigh" fromto="0 0 0 0 -.01 -.34" size=".06"/>
<body name="left_shin" pos="0 -.01 -.403">
<joint name="left_knee" pos="0 0 .02" axis="0 -1 0" range="-160 2"/>
<geom name="left_shin" fromto="0 0 0 0 0 -.3" size=".049"/>
<body name="left_foot" pos="0 0 -.39">
<joint name="left_ankle_y" pos="0 0 .08" axis="0 1 0" range="-50 50" stiffness="6"/>
<joint name="left_ankle_x" pos="0 0 .04" axis="1 0 .5" range="-50 50" stiffness="3"/>
<geom name="left_left_foot" fromto="-.07 .02 0 .14 .04 0" size=".027"/>
<geom name="right_left_foot" fromto="-.07 0 0 .14 -.02 0" size=".027"/>
</body>
</body>
</body>
</body>
</worldbody>
<actuator>
<motor name="abdomen_y" gear="200" joint="abdomen_y" />
<motor name="abdomen_z" gear="200" joint="abdomen_z" />
<motor name="abdomen_x" gear="200" joint="abdomen_x" />
<motor name="right_hip_x" gear="200" joint="right_hip_x" />
<motor name="right_hip_z" gear="200" joint="right_hip_z" />
<motor name="right_hip_y" gear="600" joint="right_hip_y" />
<motor name="right_knee" gear="400" joint="right_knee" />
<motor name="right_ankle_x" gear="100" joint="right_ankle_x" />
<motor name="right_ankle_y" gear="100" joint="right_ankle_y" />
<motor name="left_hip_x" gear="200" joint="left_hip_x" />
<motor name="left_hip_z" gear="200" joint="left_hip_z" />
<motor name="left_hip_y" gear="600" joint="left_hip_y" />
<motor name="left_knee" gear="400" joint="left_knee" />
<motor name="left_ankle_x" gear="100" joint="left_ankle_x" />
<motor name="left_ankle_y" gear="100" joint="left_ankle_y" />
<motor name="right_shoulder1" gear="100" joint="right_shoulder1" />
<motor name="right_shoulder2" gear="100" joint="right_shoulder2" />
<motor name="right_elbow" gear="200" joint="right_elbow" />
<motor name="left_shoulder1" gear="100" joint="left_shoulder1" />
<motor name="left_shoulder2" gear="100" joint="left_shoulder2" />
<motor name="left_elbow" gear="200" joint="left_elbow" />
</actuator>
</body>
<body name="right_upper_arm" pos="0 -.17 .06">
<joint name="right_shoulder1" axis="2 1 1" range="-85 60"/>
<joint name="right_shoulder2" axis="0 -1 1" range="-85 60"/>
<geom name="right_upper_arm" fromto="0 0 0 .16 -.16 -.16" size=".04 .16"/>
<body name="right_lower_arm" pos=".18 -.18 -.18">
<joint name="right_elbow" axis="0 -1 1" range="-90 50" stiffness="0"/>
<geom name="right_lower_arm" fromto=".01 .01 .01 .17 .17 .17" size=".031"/>
<body name="right_hand" pos=".18 .18 .18">
<geom name="right_hand" type="sphere" size=".04" zaxis="1 1 1"/>
</body>
</body>
</body>
<body name="left_upper_arm" pos="0 .17 .06">
<joint name="left_shoulder1" axis="2 -1 1" range="-60 85"/>
<joint name="left_shoulder2" axis="0 1 1" range="-60 85"/>
<geom name="left_upper_arm" fromto="0 0 0 .16 .16 -.16" size=".04 .16"/>
<body name="left_lower_arm" pos=".18 .18 -.18">
<joint name="left_elbow" axis="0 -1 -1" range="-90 50" stiffness="0"/>
<geom name="left_lower_arm" fromto=".01 -.01 .01 .17 -.17 .17" size=".031"/>
<body name="left_hand" pos=".18 -.18 .18">
<geom name="left_hand" type="sphere" size=".04" zaxis="1 -1 1"/>
</body>
</body>
</body>
</body>
</worldbody>
<actuator>
<motor name="abdomen_y" gear="40" joint="abdomen_y"/>
<motor name="abdomen_z" gear="40" joint="abdomen_z"/>
<motor name="abdomen_x" gear="40" joint="abdomen_x"/>
<motor name="right_hip_x" gear="40" joint="right_hip_x"/>
<motor name="right_hip_z" gear="40" joint="right_hip_z"/>
<motor name="right_hip_y" gear="120" joint="right_hip_y"/>
<motor name="right_knee" gear="80" joint="right_knee"/>
<motor name="right_ankle_x" gear="20" joint="right_ankle_x"/>
<motor name="right_ankle_y" gear="20" joint="right_ankle_y"/>
<motor name="left_hip_x" gear="40" joint="left_hip_x"/>
<motor name="left_hip_z" gear="40" joint="left_hip_z"/>
<motor name="left_hip_y" gear="120" joint="left_hip_y"/>
<motor name="left_knee" gear="80" joint="left_knee"/>
<motor name="left_ankle_x" gear="20" joint="left_ankle_x"/>
<motor name="left_ankle_y" gear="20" joint="left_ankle_y"/>
<motor name="right_shoulder1" gear="20" joint="right_shoulder1"/>
<motor name="right_shoulder2" gear="20" joint="right_shoulder2"/>
<motor name="right_elbow" gear="40" joint="right_elbow"/>
<motor name="left_shoulder1" gear="20" joint="left_shoulder1"/>
<motor name="left_shoulder2" gear="20" joint="left_shoulder2"/>
<motor name="left_elbow" gear="40" joint="left_elbow"/>
</actuator>
</mujoco>