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usd-brep-brewer

v0.1.5

Published

A headless CAD for coding agents, built on NVIDIA's USD BRep.

Vulnerabilities

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Links

Git

Maintainers

jtakahashi0604jtakahashi0604

Keywords

Readme

usd-brep-brewer

A headless CAD for coding agents, built on NVIDIA's USD BRep.

https://github.com/user-attachments/assets/93e992c3-c0b0-4f8a-820f-afd13207484b

Getting started

Requires

  • Docker
  • Node.js 18+

Steps

  1. Start the viewer (keep it running)

    npx -y usd-brep-brewer view

  2. New

    npx -y usd-brep-brewer new hello

    Edit jobs/hello/gen.py.

  3. Run

    npx -y usd-brep-brewer run hello

  4. Open

    http://localhost:3000/?job=hello

  • Jobs live in ./jobs/<job-id>/ under the current directory.
  • Set PORT to change the viewer port.

Colors

To color parts, have gen.py write /work/colors.json: keys are brep indices (the order the breps were passed to out.usda, from 0) as strings, values are "#rrggbb", e.g. {"45": "#ff7800", "46": "#ff7800"}. Breps not listed stay gray. Each brep's color is also in report.json (breps[i].color); bad JSON, out-of-range indices or non-#rrggbb values are reported in errors and make ok false.