NVIDIA-Omniverse/PhysX

最近记录的来源活动: 2026年10月15日 11:12

SkillsMP 收录数据更新: 2026年11月2日 18:02

已收集 skills: 7

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GitHub Forks: 680

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# NVIDIA PhysX <details> <summary>Copyright & License</summary> Copyright (c) 2008-2025 NVIDIA Corporation. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of NVIDIA CORPORATION nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. </details> Please also see license files in the root folder and in the respective subfolders. ## Content This repo contains: | Directory | Description | |---|---| | [`ovphysx/`](ovphysx/) | ovphysx — C API with Python bindings for USD physics simulation with DLPack tensor interop (`pip install ovphysx`) | | [`physx/`](physx/) | PhysX SDK — real-time physics simulation engine | ### ovphysx | Release | Compatibility | |---|---| | [0.7](https://github.com/NVIDIA-Omniverse/PhysX/tree/ovphysx-0.7.0) | PhysX SDK 5.12.0 | | [0.6](https://github.com/NVIDIA-Omniverse/PhysX/tree/ovphysx-0.6.4) | PhysX SDK 5.11.0 | | [0.5](https://github.com/NVIDIA-Omniverse/PhysX/tree/ovphysx-0.5.11) | PhysX SDK 5.10.0 | | [0.4](https://github.com/NVIDIA-Omniverse/PhysX/tree/ovphysx-0.4.13) | PhysX SDK 5.9.0 | | [0.3](https://github.com/NVIDIA-Omniverse/PhysX/tree/ovphysx-0.3.7) | PhysX SDK 5.9.0 | | [0.2](https://github.com/NVIDIA-Omniverse/PhysX/tree/ovphysx-0.2.9) | PhysX SDK 5.8.0 | ### Omniverse PhysX Extensions and PhysX SDK | Release | Compatibility | |---|---| | [110.1 and 5.9.0](https://github.com/NVIDIA-Omniverse/PhysX/tree/110.1-omni-and-physx-5.9.0) | [IsaacSim 6.0.0](https://github.com/isaac-sim/IsaacSim/tree/v6.0.0) | | [110.0 and 5.8.0](https://github.com/NVIDIA-Omniverse/PhysX/tree/110.0-omni-and-physx-5.8.0) | [IsaacSim 6.0.0-dev2](https://github.com/isaac-sim/IsaacSim/tree/v6.0.0-dev2) | | [109.0 and 5.7.0](https://github.com/NVIDIA-Omniverse/PhysX/tree/109.0-omni-and-physx-5.7.0) | [IsaacSim 6.0.0-dev](https://github.com/isaac-sim/IsaacSim/tree/v6.0.0-dev) | | [107.3 and 5.6.1](https://github.com/NVIDIA-Omniverse/PhysX/tree/107.3-omni-and-physx-5.6.1) | [IsaacSim 5.1.0](https://github.com/isaac-sim/IsaacSim/tree/v5.1.0) | Additional simulation libraries: | Directory | Description | |---|---| | [`blast/`](blast/) | Blast SDK — destruction and fracture simulation | | [`flow/`](flow/) | Flow SDK — fluid and fire simulation | ## Support * Please use GitHub [Discussions](https://github.com/NVIDIA-Omniverse/PhysX/discussions/) for questions and comments. * GitHub [Issues](https://github.com/NVIDIA-Omniverse/PhysX/issues) should only be used for bug reports or documentation issues. * You can also ask questions in the NVIDIA Omniverse #physics [Discord Channel](https://discord.com/invite/XWQNJDNuaC).

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basic-workflow

未分类

Create an ovphysx instance, attach an ovstage scene, step simulation, and clean up. Use when starting a new ovphysx project, testing basic integration, or learning the minimal workflow.

原文语言：英语

2026-10-15

clone-environments

未分类

Clone one USD environment subtree into many runtime-only PhysX environments for RL-style batched simulation. Use when a caller needs replicated physics environments, clone API ordering, or target transform guidance.

原文语言：英语

2026-10-15

ovphysx-output-read

未分类

Read ovphysx simulation output with the ovstage-native output-read API when results must retain ovstage identity or write back without rebuilding paths. Covers Python `PhysX.query()` + `PhysX.read()` operations and `PhysX.read_sync()`, C `ovphysx_query()` /…

原文语言：英语

2026-10-15

ovphysx-session-write

未分类

Push caller-owned bulk control inputs and state into an ovphysx simulation with the session write API — Python `PhysX.write_sync()` or the `PhysX.query()` + `PhysX.write()` operations, C `ovphysx_write()`. Covers writing rigid-body and articulation state and…

原文语言：英语

2026-10-15

ovphysx-usd-authoring

未分类

Author USD physics content for ovstage to populate and ovphysx to simulate (rigid bodies, colliders, mass, physics scene). Use when creating or editing .usda or USD scenes for ovstage and ovphysx, not when calling the runtime step or tensor API. Keywords USD…

原文语言：英语

2026-10-15

tensor-bindings-cpu

未分类

Exchange CPU simulation state — poses, velocities, joint targets — as caller-owned NumPy arrays through tensor bindings. The tensor-binding CODE API is deprecated in ovphysx 0.6 in favor of the session read/write API (Python PhysX.read / PhysX.write, C…

原文语言：英语

2026-10-15

tensor-bindings-gpu

未分类

Exchange GPU simulation state as caller-owned CUDA tensors (DLPack, GPU-to-GPU with no CPU staging) through tensor bindings. The tensor-binding CODE API is deprecated in ovphysx 0.6 in favor of the session read/write API (Python PhysX.read / PhysX.write, C…

原文语言：英语

2026-10-15

已展示 7 / 7 个已收集 Skill。