More merge conflicts. Taking main changes then will integrate mine.
1.7 KiB
1.7 KiB
Shadow Hand E3M5 Description (MJCF)
Requires MuJoCo 2.2.2 or later.
Overview
This package contains assets of the "E3M5" version of the Shadow Hand robot, including both right-handed and left-handed versions. The original URDF and assets were provided directly by Shadow Robot Company under the Apache 2.0 License.
URDF → MJCF derivation steps
- Converted the DAE mesh files to OBJ format using Blender.
- Processed
.obj
files withobj2mjcf
. - Added
<mujoco> <compiler discardvisual="false"/> </mujoco>
to the URDF's<robot>
clause in order to preserve visual geometries. - Loaded the URDF into MuJoCo and saved a corresponding MJCF.
- Removed
_E3M5
suffix from mesh names. - Added forearm body and its corresponding inertial specs.
- Removed 2 artifact boxes left from the URDF conversion.
- Manually edited the MJCF to extract common properties into the
<default>
section. - Added
<exclude>
clauses to prevent collisions between the forearm and the wrist and thumb bodies. - Added position-controlled actuators.
- Added
impratio=10
for better noslip. - Hardened the contacts on the hand geoms.
- Added
scene_left.xml
andscene_right.xml
which include the robot, with an object, textured groundplane, skybox, and haze.
License
These models are released under an Apache-2.0 License.