Physics-accurate OpenUSD assets for Isaac Sim | NVIDIA Omniverse | Page 1

civic cobalt Apr 29, 2026, 3:28 PM

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Hey all 👋 sharing something we've been building, would love feedback from folks who actually run SimReady asset pipelines.

We kept hitting the same wall on every customer project: external 3D assets (Blender, CAD, Sketchfab, Objaverse, customer-supplied) showing up without UsdPhysics applied. No collision meshes, no mass, no friction, no semantic labels. Hand-fixing per asset eats weeks.

So we built rigyd.com: drop a 3D model, upload images, or describe what you need) and you get back OpenUSD with collision meshes, estimated mass and friction, UsdPhysics schemas applied, and it passes the Omniverse asset validator. Drops straight into Isaac Sim. API is available for bulk operations.

Please let us know what works, what doesn't, what you wish it did differently.

(Disclosure: I'm a co-founder. Happy to dig into any USD edge case anyone's stuck on.)

versed echo Apr 29, 2026, 3:30 PM

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civic cobalt Hey all 👋 sharing something we've been building, would love feedback from folks...

You should use this channel instead https://discord.com/channels/827959428476174346/1464379204693922053
This channel is for Isaac Sim related questions

civic cobalt Apr 29, 2026, 3:31 PM

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Hey, which channel is that (I just see the name as 'no access')

versed echo Apr 29, 2026, 4:54 PM

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You probably need to go through the user verification process in this channel first https://discord.com/channels/827959428476174346/1466129240419471456 🙂

civic cobalt Apr 29, 2026, 5:37 PM

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thanks, I submitted a form!

#Physics-accurate OpenUSD assets for Isaac Sim