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Multiple objects VDB convert and flatten


imoh3n

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Hi
I've confused about converting polygon to VDB.
Suppose we have about 100 geometry and we want to convert them to VDB fog, there is a huge difference in quality if you convert them directly or one by one with a loop.

Direct :

vdbSingle.thumb.PNG.89383503c4b5e90d3caf26df659f780c.PNG

With loop :

vdbLoop.thumb.PNG.216bc3fe4c79b19ac6c0d6a6593a3c2e.PNG

Another problem comes up when I want to flatten all the VDBs that come from the loop, I miss the details and the result is the same as the direct convert.

Flatten VDB :

vdbCombine.thumb.PNG.25233c6dc92c8d84a4a7c16e771de4b2.PNG

I've attached the .hip file, hope anybody can help me.

vdbCombine.hip

Edited by imoh3n
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