Alex Zhang

add CLIP-NeRF

> Please run again with `export MAGNUM_LOG=verbose MAGNUM_GPU_VALIDATION=ON` I have tried this. Unfortunately, it seems not to work and the same bugs still exist.

> Is there no additional information printed? If so that likely indicates a driver bug or similar. I tried ``` python examples/example.py --scene /Replica-Dataset/dataset/apartment_0/habitat/mesh_semantic.ply --save_png --semantic_sensor --max_frame 20 ``` Here...

> Likely a driver issue. Headless mode requires a recent(ish) nvidia gpu with nvidia's opengl libraries (those are installed by default with a default driver install). I see. Would you...

> You shouldn't need to manually install them, they are installed as part of a normal driver install I’m still confused because there are nvidia gpus on my cluster. I...

> Possibly not. Others have opened issues here because their cluster admins did not install nvidia's opengl libs. Please talk to them. Sure. I really appreciate for your help!