fix missing null handle check in volume mapper

This commit is contained in:
Jefferson Amstutz 2023-10-17 19:40:14 -05:00
parent 45b171f3f8
commit 47b6b5664a

@ -171,6 +171,9 @@ void ANARIMapperVolume::ConstructArrays(bool regenerate)
void ANARIMapperVolume::UpdateSpatialField()
{
if (!this->Handles->SpatialField)
return;
auto d = this->GetDevice();
anari_cpp::unsetParameter(d, this->Handles->SpatialField, "origin");