How to train on Gaussian data

[Catarina-lab]

If only Gaussian data is available, both scene_model_dir and scene_source_dir need to be provided. However, Gaussian data does not follow the NeRF format, which will trigger an error: [Errno 2] No such file or directory: '<scene_source_dir>/transforms_train.json'. How can Gaussian data be converted to the NeRF format?

[Whishing]

You can refer Scannetpp.py in data_preprocess folder to convert colmap format to nerf format