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Fix #106776: Volume cube won't render in Cycles #107551

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Erik Abrahamsson merged 1 commits from erik85/blender:cycles-vol-empty-grid into main 2023-05-02 20:14:04 +02:00
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1 changed files with 2 additions and 1 deletions
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3
intern/cycles/scene/volume.cpp
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@ -428,7 +428,8 @@ void VolumeMeshBuilder::convert_quads_to_tris(const vector<QuadData> &quads,
bool VolumeMeshBuilder::empty_grid() const
{
#ifdef WITH_OPENVDB
return !topology_grid || topology_grid->tree().leafCount() == 0;
return !topology_grid ||
(!topology_grid->tree().hasActiveTiles() && topology_grid->tree().leafCount() == 0);
#else
return true;
#endif