Bullet Physics SDK/bullet3: Release 2.89

Name: bullet3

Owner: Bullet Physics SDK

Release: Bullet 2.89 with FEM deformables, PyBullet deep_mimic and Laikago

Released: 2019-12-21

License: NOASSERTION

Release Assets:

Bullet 2.89 includes a new implementation of volumetric deformable objects and cloth based on the Finite Element Method, thanks to Xuchen Han. Two-way coupling between deformables and rigid/multi body is achieved using a unified constraint solver.

PyBullet is improved for robotics sim-to-real with realistic models of Laikago quadruped and an implementation of Deep Mimic.

pip3 install pybullet python3 -m pybullet_envs.examples.laikago python3 -m pybullet_envs.deep_mimic.testrl --arg_file run_humanoid3d_backflip_args.txt

image Video of Deep Mimic backflip: https://www.youtube.com/watch?v=aiWxIjtMMFI See also the PyBullet Quickstart Guide

Finite Element Deformable kept in a grasp using friction: image

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