# Licenses

Upstream license attribution for every source in this dataset.

| Source | License | File | Notes |
|---|---|---|---|
| ambientcg | CC0-1.0 | [CC0-1.0.txt](CC0-1.0.txt) | Public-domain dedication |
| polyhaven | CC0-1.0 | [CC0-1.0.txt](CC0-1.0.txt) | Public-domain dedication |
| physicallybased | CC0-1.0 | [CC0-1.0.txt](CC0-1.0.txt) | Public-domain dedication |
| gpuopen | MIT | [MIT.txt](MIT.txt) + [AMD-NOTICE.txt](AMD-NOTICE.txt) | ©2022 Advanced Micro Devices, Inc.; verified per-material via matlib.gpuopen.com |

This dataset is redistributable under the union of these upstream
licenses. When redistributing material data derived from gpuopen,
preserve the AMD attribution in [AMD-NOTICE.txt](AMD-NOTICE.txt).