compas_occt

Fast OpenCASCADE (OCCT 8) geometry for COMPAS — NURBS curves and surfaces, Breps, booleans, and STEP/IGES/STL/BREP I/O.

It's a drop-in replacement for compas_occ with the same API, but links OCCT directly through one compiled nanobind module instead of depending on pythonocc-core.

Install

pip install compas_occt

Usage

from compas.geometry import Box, Point
from compas.geometry import Brep, NurbsCurve

# COMPAS dispatches to the OCCT backend
brep = Brep.from_box(Box(1))
brep.to_step("box.step")

curve = NurbsCurve.from_points([Point(0, 0, 0), Point(3, 6, 0), Point(6, -3, 3), Point(10, 0, 0)])
print(curve.length())

Documentation

https://petrasvestartas.github.io/compas_occt/

Contributing

See the docs for building from source. Report bugs on the issue tracker.

License

MIT

Metadata

Release files for compas-occt 0.1.20

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for compas-occt 0.1.20
File	Size	Uploaded
compas_occt-0.1.20.tar.gz	5.9 MB	Sep 1, 2026	Details

Built distributions (wheels)

Table of built distributions (wheels) for compas-occt 0.1.20
File	Interpreter	ABI	Platform	Reset
compas_occt-0.1.20-cp312-abi3-win_amd64.whl 10.4 MB Sep 1, 2026	CPython 3.12	abi3	Windows x86-64	Details
compas_occt-0.1.20-cp312-abi3-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl 19.8 MB Sep 1, 2026	CPython 3.12	abi3	Linux glibc 2.27+ x86-64, Linux glibc 2.28+ x86-64	Details
compas_occt-0.1.20-cp312-abi3-macosx_11_0_x86_64.whl 15.9 MB Sep 1, 2026	CPython 3.12	abi3	macOS 11.0+ x86-64	Details
compas_occt-0.1.20-cp312-abi3-macosx_11_0_arm64.whl 14.5 MB Sep 1, 2026	CPython 3.12	abi3	macOS 11.0+ ARM64	Details

Total release size: 66.6 MB

Release files / compas_occt-0.1.20.tar.gz

Download URL	compas_occt-0.1.20.tar.gz
Size	5.9 MB
Tags	Source
SHA-256 checksum How to use checksums	`afcad174924b4093c1cc2e65a079a6cfcd4bd15579c7467706b02366e9c7cade`
BLAKE2b-256 checksum How to use checksums	`d0997823085aa04992230803d7381fa4358fec0e9edeb707265f46131d8dd145`
Upload date	Sep 1, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

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Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/petrasvestartas/compas_occt
Publishing commit: github.com/petrasvestartas/compas_occt/tree/d8de2fa80da82b1e51b91a3876f7883478e019f2

Workflow

Publishing configuration: github.com/petrasvestartas/compas_occt/blob/d8de2fa80da82b1e51b91a3876f7883478e019f2/.github/workflows/release.yml
Publishing logs: github.com/petrasvestartas/compas_occt/actions/runs/33488267441/attempts/1

Artifact

Subject: compas_occt-0.1.20.tar.gz
SHA-256 checksum: afcad174924b4093c1cc2e65a079a6cfcd4bd15579c7467706b02366e9c7cade Verifying attestations

Release files / compas_occt-0.1.20-cp312-abi3-win_amd64.whl

Download URL	compas_occt-0.1.20-cp312-abi3-win_amd64.whl
Size	10.4 MB
Tags	CPython 3.12 Windows x86-64 abi3
SHA-256 checksum How to use checksums	`4add99fd572a1a0acc1bf6b6f22a38ce38c39a8573cc87ffc0d888508bed1baf`
BLAKE2b-256 checksum How to use checksums	`6f5b630095560d304325feed789e874150489167713a36998753694f74954020`
Upload date	Sep 1, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/petrasvestartas/compas_occt
Publishing commit: github.com/petrasvestartas/compas_occt/tree/d8de2fa80da82b1e51b91a3876f7883478e019f2

Workflow

Publishing configuration: github.com/petrasvestartas/compas_occt/blob/d8de2fa80da82b1e51b91a3876f7883478e019f2/.github/workflows/release.yml
Publishing logs: github.com/petrasvestartas/compas_occt/actions/runs/33488267441/attempts/1

Artifact

Subject: compas_occt-0.1.20-cp312-abi3-win_amd64.whl
SHA-256 checksum: 4add99fd572a1a0acc1bf6b6f22a38ce38c39a8573cc87ffc0d888508bed1baf Verifying attestations

Release files / compas_occt-0.1.20-cp312-abi3-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl

Download URL	compas_occt-0.1.20-cp312-abi3-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl
Size	19.8 MB
Tags	CPython 3.12 Linux glibc 2.27+ x86-64 Linux glibc 2.28+ x86-64 abi3
SHA-256 checksum How to use checksums	`44fe56c0c4d9d0ec4e10ccaf727d623ae34767e96c160f8372171a29433a1cd4`
BLAKE2b-256 checksum How to use checksums	`79b9c0713304116f00291edd64da96bcdfa4c6f0a74776a0eb92a186a908e92d`
Upload date	Sep 1, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/petrasvestartas/compas_occt
Publishing commit: github.com/petrasvestartas/compas_occt/tree/d8de2fa80da82b1e51b91a3876f7883478e019f2

Workflow

Publishing configuration: github.com/petrasvestartas/compas_occt/blob/d8de2fa80da82b1e51b91a3876f7883478e019f2/.github/workflows/release.yml
Publishing logs: github.com/petrasvestartas/compas_occt/actions/runs/33488267441/attempts/1

Artifact

Subject: compas_occt-0.1.20-cp312-abi3-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl
SHA-256 checksum: 44fe56c0c4d9d0ec4e10ccaf727d623ae34767e96c160f8372171a29433a1cd4 Verifying attestations

Release files / compas_occt-0.1.20-cp312-abi3-macosx_11_0_x86_64.whl

Download URL	compas_occt-0.1.20-cp312-abi3-macosx_11_0_x86_64.whl
Size	15.9 MB
Tags	CPython 3.12 abi3 macOS 11.0+ x86-64
SHA-256 checksum How to use checksums	`eaec96377d483df63afd5a2ebe0ae2997286865fe049f231ca7af32205947be8`
BLAKE2b-256 checksum How to use checksums	`12f6fe4cd1f59fd5eaa2c9446dded729815ac8afbb0d0dc492790ea1ac593a77`
Upload date	Sep 1, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

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Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/petrasvestartas/compas_occt
Publishing commit: github.com/petrasvestartas/compas_occt/tree/d8de2fa80da82b1e51b91a3876f7883478e019f2

Workflow

Publishing configuration: github.com/petrasvestartas/compas_occt/blob/d8de2fa80da82b1e51b91a3876f7883478e019f2/.github/workflows/release.yml
Publishing logs: github.com/petrasvestartas/compas_occt/actions/runs/33488267441/attempts/1

Artifact

Subject: compas_occt-0.1.20-cp312-abi3-macosx_11_0_x86_64.whl
SHA-256 checksum: eaec96377d483df63afd5a2ebe0ae2997286865fe049f231ca7af32205947be8 Verifying attestations

Release files / compas_occt-0.1.20-cp312-abi3-macosx_11_0_arm64.whl

Download URL	compas_occt-0.1.20-cp312-abi3-macosx_11_0_arm64.whl
Size	14.5 MB
Tags	CPython 3.12 abi3 macOS 11.0+ ARM64
SHA-256 checksum How to use checksums	`452bdd0b51e634328b319659ed992217491bdd6ba846f936c225ad655a89c7c4`
BLAKE2b-256 checksum How to use checksums	`4a9a155813ae83d949f69be5771286dbe90969248c58b3c87d6d288786d95e33`
Upload date	Sep 1, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

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Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/petrasvestartas/compas_occt
Publishing commit: github.com/petrasvestartas/compas_occt/tree/d8de2fa80da82b1e51b91a3876f7883478e019f2

Workflow

Publishing configuration: github.com/petrasvestartas/compas_occt/blob/d8de2fa80da82b1e51b91a3876f7883478e019f2/.github/workflows/release.yml
Publishing logs: github.com/petrasvestartas/compas_occt/actions/runs/33488267441/attempts/1

Artifact

Subject: compas_occt-0.1.20-cp312-abi3-macosx_11_0_arm64.whl
SHA-256 checksum: 452bdd0b51e634328b319659ed992217491bdd6ba846f936c225ad655a89c7c4 Verifying attestations