python -m mujoco.viewer --mjcf=/path/to/some/mjcf.xml
libGL error: MESA-LOADER: failed to open iris: /usr/lib/dri/iris_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:$${ORIGIN}/dri:/usr/lib/dri, suffix _dri)mujoco.viewer 导入模型后直接黑屏pos: real(3), “0 0 0”
Position of the geom, specified in the frame of the body where the geom is defined.
Cylinder pos 为圆柱中心位置