NeRF visualization library using PlenOctrees, under construction

pip install nerfvis

Docs: https://nerfvis.readthedocs.org

Based on PlenOctrees: https://github.com/sxyu/plenoctrees

Example: see examples/; currently contains an example for nerf_pl:

import nerfvis
scene = nerfvis.Scene("My title")
scene.add_cube("Cube1", color=[1.0, 0.0, 0.0], translation=[-1.0, -1.0, 0.0])
scene.add_axes()
scene.set_nerf(nerf_func, center=[0.0, 0.0, 0.0], radius=1.5, use_dirs=True)
scene.display(port=8889)
# Tries to open the scene in your browser
# (you may have to forward the port and enter localhost:8889 manually if over ssh)

Please also pip install torch svox tqdm scipy for adding NeRF (set_nerf) or pip install trimesh for using add_mesh_from_file(path).

To add cameras (also used for scaling scene, initializing camera etc), use add_camera_frustum(focal_length=.., image_width=.., image_height=.., z=.., r=.., t=..)

If you find this useful please consider citing

@inproceedings{yu2021plenoctrees,
      title={{PlenOctrees} for Real-time Rendering of Neural Radiance Fields},
      author={Alex Yu and Ruilong Li and Matthew Tancik and Hao Li and Ren Ng and Angjoo Kanazawa},
      year={2021},
      booktitle={ICCV},
}