art3mis Posted October 26, 2019 Share Posted October 26, 2019 (edited) I've seen this setup in a few projects VDB from Polygons > create a Distance VDB (SDF) VDB Smooth Convert VDB > convert SDF to Fog Name > rename sdf group (created in Step#1) to density Why not skip SDF altogether and simply create a Fog VDB in Step#1? Edited October 26, 2019 by art3mis Quote Link to comment Share on other sites More sharing options...
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