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Isaac Sim

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Headlines · 2

  1. NVIDIA publishes five-step workflow for SimReady robotics assets using frontier AI models

    An NVIDIA technical blog post walks through preparing CAD assets for robotics simulation using SimReady Foundation specifications, NVIDIA Omniverse libraries and agentic NVIDIA skills. The workflow has five steps: STEP-file conversion, appearance validation, physics configuration, SimReady validation, and a two-arm pick-and-place task with an ABB Robotics YuMi robot in NVIDIA Isaac Sim. GPT-6 Astra is cited as one example frontier model that interprets reference materials and calls Omniverse tools to write Python code; NVIDIA also lists its simulation assumptions on mass, inertia and collision geometry, and notes results may vary by model and prompt.

    NVIDIA Technical Blog · 🔥 0
  2. USDCraft: LLM-written programs build articulated 3D assets for robot simulation

    An arXiv paper introduces USDCraft, a framework in which a pretrained LLM writes and revises executable programs to turn partial or corrupted meshes into simulation-ready articulated USD assets, without task-specific training. It uses source geometry analysis, which converts the source mesh into a metric textual description separating observed surface from unknown space, plus iterative geometric rechecking that re-encodes each candidate so discrepancies point to program edits. The authors report leading articulation recovery on two benchmarks and validate the approach in real-to-sim-to-real robot manipulation, with assets loading into Isaac Sim without manual adjustment.

    Hugging Face · Papers · 🔥 0

Experience and discussion from the community

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General•Tianle Wang (anatman)•Experience

Hi, everyone!

Hi, everyone! I'm Anatman, and I'm very pleased to be helping build an emerging community! Let me share some insights from using Isaac Sim recently. I'm running Isaac Sim with Docker Compose on Ubuntu 24.04 using a Python 3.12 venv, and I've set up some code assistance and a development environment. I'm currently using the pyright + Helix development tools. To configure accurate and efficient cod…

Docker