| # Provenance | |
| ## Analytic Surfaces | |
| The 26 meshes under `data/math/` are author-created analytic benchmark | |
| surfaces from the Mesh Untangling project. They are released under the | |
| Apache License 2.0 in `licenses/Analytic-Surfaces-APACHE-2.0.txt`. | |
| ## Microsoft Rocketbox | |
| The 140 selected assets under `data/Microsoft-Rocketbox/` are derived from: | |
| - Source repository: https://github.com/microsoft/Microsoft-Rocketbox | |
| - Source reference inspected for this release: | |
| `0943055db6ec570bcef9f2c8b41c9e5467c808f9` | |
| - Upstream license: MIT | |
| The benchmark OBJ files are geometry exports reduced to their largest connected | |
| component; they are not byte-identical copies of the upstream FBX assets. | |
| Companion MTL files are included where present. The canonical OBJ hashes are | |
| recorded in `metadata/included-cases.json`, and hashes for all distributed data | |
| files are recorded in `SHA256SUMS`. | |
| Microsoft's copyright and permission notice are preserved in | |
| `licenses/Microsoft-Rocketbox-MIT.txt`. | |
| ## Excluded benchmark sources | |
| This repository does not distribute geometry from ISIR, SMAL, or SCAPE. Those | |
| datasets must be requested or downloaded from their respective owners under | |
| their own terms. | |
| No Mesh Untangling solver outputs are included in this repository. | |