pybullet

Open-source projects categorized as pybullet
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Language: + Python + C++
Topics: reinforcement-learning Robotics openai-gym Gym Optimization
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Top 11 pybullet Open-Source Projects

  • Bullet

    Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.

    • Project mention: Blaze: A High Performance C++ Math library | news.ycombinator.com | 2024-04-17

    For typical game physics engines... not that much. Math libraries like Eigen or Blaze use lots of template metaprogramming techniques under the hood that can help when you're doing large batched matrix multiplications (since it can remove temporary allocations at compile-time and can also fuse operations efficiently, as well as applying various SIMD optimizations), but it doesn't really help when you need lots of small operations (with mat3 / mat4 / vec3 / quat / etc.). Typical game physics engines tend to use iterative algorithms for their solvers (Gauss-Seidel, PBD, etc...) instead of batched "matrix"-oriented ones, so you'll get less benefits out of Eigen / Blaze compared to what you typically see in deep learning / scientific computing workloads.

    The codebases I've seen in many game physics engines seem to all roll their own math libraries for these stuff, or even just use SIMD (SSE / AVX) intrinsics directly. Examples: PhysX (https://github.com/NVIDIA-Omniverse/PhysX), Box2D (https://github.com/erincatto/box2d), Bullet (https://github.com/bulletphysics/bullet3)...

  • rl-baselines3-zoo

    A training framework for Stable Baselines3 reinforcement learning agents, with hyperparameter optimization and pre-trained agents included.

    • Project mention: Can't solve MountainCar-v0 with A2C algorithm (stable-baselines3) | /r/reinforcementlearning | 2023-06-27

    I'm trying to solve MountainCar-v0 enviroment from gymnasium with the A2C algorithm and the agent doesn't find a solution. I checked this so I added import stable_baselines3.common.sb2_compat.rmsprop_tf_like as RMSpropTFLike. Also checked the rl-baselines3-zoo for the hyperparameter tuning. So my code is:

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  • rl-baselines-zoo

    A collection of 100+ pre-trained RL agents using Stable Baselines, training and hyperparameter optimization included.

  • gym-pybullet-drones

    PyBullet Gymnasium environments for single and multi-agent reinforcement learning of quadcopter control

  • rex-gym

    OpenAI Gym environments for an open-source quadruped robot (SpotMicro)

  • pybullet-gym

    Open-source implementations of OpenAI Gym MuJoCo environments for use with the OpenAI Gym Reinforcement Learning Research Platform.

    • Project mention: Well, at least Epic kinda started "promoting" Rocket League inside Fortnite LUL | /r/RocketLeague | 2023-11-07

    And when something like "RL/Fortnite Racing" comes out, with shared inventory, it may work as the pilot "beta test" of RL finally working in UE5. At least the game's physics engine (pybullet.org) is independent of the graphics. https://x.com/CactousMan/status/1690437803711320064

  • spot_mini_mini

    Dynamics and Domain Randomized Gait Modulation with Bezier Curves for Sim-to-Real Legged Locomotion.

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  • safe-control-gym

    PyBullet CartPole and Quadrotor environments—with CasADi symbolic a priori dynamics—for learning-based control and RL

  • RLeXplore

    RLeXplore provides stable baselines of exploration methods in reinforcement learning, such as intrinsic curiosity module (ICM), random network distillation (RND) and rewarding impact-driven exploration (RIDE).

  • robot-gym

    RL applied to robotics.

  • gym_solo

    A custom open ai gym environment for solo experimentation.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

pybullet related posts

Index

What are some of the best open-source pybullet projects? This list will help you:

Project Stars
1 Bullet 11,942
2 rl-baselines3-zoo 1,791
3 rl-baselines-zoo 1,106
4 gym-pybullet-drones 1,096
5 rex-gym 957
6 pybullet-gym 810
7 spot_mini_mini 773
8 safe-control-gym 523
9 RLeXplore 317
10 robot-gym 28
11 gym_solo 11

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