oce (Open Cascade community Edition) is a fork of the Open Cascade 3D c++ modeling library. This project aims at gathering patches/changes/improvements from the OCC community. Official OCCT documentation and sources are available at http://dev.opencascade.org/
There are 4 main branches:
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upstream/master is a mirror of the official OpenCascade git repository master branch. Both are updated about once a week. Note that you need to sign a CLA to access the upstream repository, even in read only mode, otherwise you only have a gitweb access to the source. First commit is the snapshot of the 7.4.0 release.
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oce/patches contains community patches. oce/patches is rebased on top of upstream/master each time it is updated. oce/patches is set as the default branch in the github project settings.
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azure-ci contains programs to build oce on a MS Azure pipeline. azure-ci is
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official-upstream-packages is an empty branch (dos not contain any source), also known as an orphan branch. It is a container for copies of official source and binary packages. This allows anonymous download of official packages, whereas upstream webstie requires to be logged in to start any download.
Tags/Releases:
Since official 7.4.0, all upstream tags are mirrored using the upstream/ prefix (e.g. the 7_4_0p1 upstream tag is available as upstream/7_4_0p1 on this repository).
oce has not released any recent version after upstream 7.5.0 was released.
Read the official upstream documentation for 7.5.0 release, at:
https://www.opencascade.com/doc/occt-7.5.0/refman/html/index.html
We use the following online resources:
- git repository https://github.com/tpaviot/oce
- Mailing list http://groups.google.com/group/oce-dev/about
- Azure CI https://dev.azure.com/tpaviot/oce
To request write access to the repository, just ask @tpaviot ([email protected]).
OCE has the same license as OCCT; since OCCT 6.7.0 (OCE-0.16.x), you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License version 2.1 as published by the Free Software Foundation, with special exception defined in the file OCCT_LGPL_EXCEPTION.txt. See LICENSE_LGPL_21.txt for the full license text.
The oce project was started in 2011.