| --- |
| library_name: pytorch |
| license: cc-by-nc-4.0 |
| tags: |
| - pbr |
| - texture-generation |
| - material-generation |
| - 3d |
| - matlat |
| --- |
| |
| # MatLat Pretrained Checkpoints |
|
|
| Pretrained submission-version checkpoints for |
| [MatLat: Material Latent Space for PBR Texture Generation](https://arxiv.org/abs/2512.17302). |
|
|
| - `matvae_v.ours.pt`: MatVAE material autoencoder checkpoint (`global_step=200000`). |
| - `matdiff_v.ours.safetensors`: MatDiff text- and geometry-conditioned diffusion checkpoint. |
|
|
| Use them with the [official code](https://github.com/32V/mcgen). |
|
|
| ## Download |
|
|
| ```bash |
| mkdir -p checkpoints |
| |
| hf download 32V/MatLat \ |
| matvae_v.ours.pt \ |
| matdiff_v.ours.safetensors \ |
| --revision v1.0.0 \ |
| --local-dir checkpoints |
| ``` |
|
|
| ## Inference |
|
|
| Run from the root of the MatLat code repository: |
|
|
| ```bash |
| python inference.py \ |
| --config configs/submission/matdiff_v.ours.yaml \ |
| --weights checkpoints/matdiff_v.ours.safetensors \ |
| --mesh assets/motorcycle_cafe_racer/motorcycle_cafe_racer.obj \ |
| --prompt "a matte olive green cafe racer motorcycle with brushed steel parts" \ |
| --guidance 5.0 \ |
| --steps 30 \ |
| --seed 42 \ |
| --precision bf16 \ |
| --out outputs/demo |
| ``` |
|
|
| The MatVAE path and submission camera directions are selected by |
| `configs/submission/matdiff_v.ours.yaml`. |
|
|
| ## License |
|
|
| The MatLat checkpoint weights are released under the |
| [Creative Commons Attribution-NonCommercial 4.0 International License](https://creativecommons.org/licenses/by-nc/4.0/) |
| (CC BY-NC 4.0). The license permits sharing and adaptation with appropriate |
| attribution for non-commercial purposes. It does not relicense third-party |
| software or model dependencies used by the official code. |
|
|
| ## File Integrity |
|
|
| ```text |
| f2c0d886823d7f11fe97220503ce08069e7c1b84915b27597a198bdce307e1e9 matvae_v.ours.pt |
| 4f464112834f3a3d621cb780078e341026a62f700cec04ad7a20bc2d414dbb43 matdiff_v.ours.safetensors |
| ``` |
|
|
| ## Citation |
|
|
| ```bibtex |
| @inproceedings{yeo2026matlat, |
| title = {MatLat: Material Latent Space for PBR Texture Generation}, |
| author = {Yeo, Kyeongmin and Min, Yunhong and Kim, Jaihoon and Sung, Minhyuk}, |
| booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)}, |
| year = {2026}, |
| } |
| ``` |
|
|
