Test data for the jMonkeyEngine examples and tests.
Maven Central: org.jmonkeyengine:jme3-testdata
Releases are started by hand: run the Release to Maven Central workflow
(.github/workflows/release.yml) from the Actions tab. The run computes the
version of the day in YYYY-MM-DD form, pushes the matching tag, creates the
GitHub release with that name and then publishes the artifact to Maven Central.
A second release on the same day gets a counter as suffix, and the counter resets the next day:
| Release of the day | Version |
|---|---|
| 1st | 2026-09-19 |
| 2nd | 2026-09-19-2 |
| 3rd | 2026-09-19-3 |
| 1st of the next day | 2026-09-20 |
The assets themselves are third-party test data under mixed licenses.
| Asset | Author | License |
|---|---|---|
| Sinbad character | Zi Ye | CC BY-SA 3.0 |
| LightProbes (Quarry 03) | Sergej Majboroda | CC0 |
| Lagoon skybox | hazelwhorley.com | CC BY-NC 3.0 |
| PBR terrain textures | cc0textures.com | CC0 |
| Jaime character | nehon | BSD (same as jMonkeyEngine) |
| Duck (glTF sample) | Sony Computer Entertainment | SCEA Shared Source License 1.0 |
| Utah Teapot | Martin Newell | Public domain |
| Cornell Box | Cornell University | unclear |
| Sponza atrium | Frank Meinl / Crytek | CC BY |
| MonkeyHead (Suzanne) | unclear | unclear |
| TwoChairs.obj | unclear | unclear |
| PBR scene | nehon | unclear |
| Ferrari | author unknown | unclear |
| town.zip, wildhouse.zip (demo scenes) | author unknown | unclear |
| Ninja, Oto, Elephant, Buggy, Boat, Tank, HoverTank, SpaceCraft, Tree and other test models | author unknown | unclear |
| Beach, DotScene, ManyLights scenes | author unknown | unclear |
| Sounds, explosion/smoke sprites, interface graphics, other test textures | author unknown | unclear |