Compression on converted .nvdb files

[stevenewbold]

Hi,

I'm looking to create my program to only have a dependency on NanoVDB and not OpenVDB, so currently I'm converting .vdb files to .nvdb files. I've got this working fine using no compression, but this results in a much larger files than the original .vdb file (which I presume is compressed?).

If I attempt to use compression such as ZIP or BLOSC, my software compiles but throws an error when attempting to write the grids. I can see the following in the docs,

NanoVDB optionally supports ZIP and BLOSC compression and will throw an exception if it support is required but missing.

Can someone explain what is meant by this? What to I need to do to allow compressed .nvdb files to be saved?

Cheers.

[stevenewbold]

Never mind, I guess I need to recomplie NanoVDB with BLOSC support and all should be good.