---
task_categories:
- image-to-image
tags:
- mesh
- tum2twin
- mess
---
# MeSS converted TUM2Twin meshes

Author-converted meshes used by the TUM2Twin v2 preprocessing and inference workflow.
Source dataset: https://tum2t.win/
Original dataset attribution and terms apply; conversion does not grant additional rights.

- `tum_main_campus.fbx`: campus geometry and original object/material names used by semantic rendering.
- `TUM_CentralCampus_roads.obj`: road surface used for camera elevation.
- `meshes.json`: file sizes and SHA256 checksums.

Preserve mesh names, coordinate frames and scale. These files are inputs to preprocessing; camera paths and rendered conditions are generated by the user.

Code and processing instructions: https://github.com/Albertchen98/mess-code/tree/master/tum2twin

```bash
hf download Albertchen96/mess tum_main_campus.fbx TUM_CentralCampus_roads.obj --repo-type dataset --local-dir tum2twin/data
python scripts/verify_meshes.py
```