I was wondering how I could write a custom attribute just like density and flame using python. My intention is to use it for volume rendering so if there's a strict data structure I have to follow it's okay.

  • $\begingroup$ Have a look into OpenVDB although I'm not sure whether you can calculate the vbds using python, takes ages probably. Related: Import OpenVDB files? $\endgroup$
    – p2or
    Feb 15, 2020 at 9:31
  • $\begingroup$ Okay do you know at least where the density girds are stored? $\endgroup$ Feb 15, 2020 at 10:07


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