I don't think this is a duplicate ticket, even though it's quite an obvious feature after that cat demo at SciPy2018.

The code that selects and renders the different geos is here in the THREE.js code
https://github.com/maartenbreddels/ipyvolume/blob/master/js/src/scatter.js#L57

I don't know quite where/how to inject the mesh definition compatible with the data file of this form, but i

The vdb_print binary is missing support for VDB Point grids. This would be super useful. Some recommended functionality:

• total/active/inactive point count
• attribute name, type, uniform, index, flags, compression information
• group name and count information
• whether the descriptor is shared (option to print out all descriptors which differ?)

I suggest that this is only implemented f

Please check the author's explanation on how NeRF works in his speech in CVPR2020 tutorial:
https://www.youtube.com/watch?v=OEUHalxanuc
His part starts at 3:58:28

Feature suggestion: Make a cutout box, that hides everything inside the box.
See discussion in #29

Requirements:

• It should be implemented as "#multi_compile" feature, to make sure it doesn't affect performance when disabled.
• You should be able to resize the box.
• It should be possible to see the bounds of the box in the editor, when it is selected.

It's probably best to use a M