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emporio

VDB's mess after caching.

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Hi.

Volume that seemed to be done right suddenly subtract (or just get messy) after caching.

Starts with a DOP Network -> Dop Import (preset fields) -> ConvertVDB (VDB set) -> Transform (scale up) -> File Cache (When problem appears).

Appreciate any help.

 

 

houdini1.PNG

houdini2.PNG

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Exporting as bgeo fixes problem, but then problem reappears when exporting to vdb again.

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It may be the other fields like vel etc. becoming visible 

Since they are marked invisible on import from sim you don't see them in the viewport and that would persist in .bgeo files, but .vdb probably doesn't store this info so upon loading such cache you see all fields in viewport as fog

You can make them invisible again using Primitive SOP

 

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