In file included from unittest/TestParticlesToLevelSet.cc:33:
 
In file included from ../openvdb/openvdb.h:39:
 
./Grid.h:1358:57: warning: implicit conversion turns floating-point number into integer: 'float' to 'const bool' [-Wfloat-conversion]
 
 this->tree().prune(ValueType(zeroVal<ValueType>() + tolerance));
 
 ~ ^~~~~~~~~
 
./Grid.h:549:14: note: in instantiation of member function 'openvdb::v6_0::Grid<openvdb::v6_0::tree::Tree<openvdb::v6_0::tree::RootNode<openvdb::v6_0::tree::InternalNode<openvdb::v6_0::tree::InternalNode<openvdb::v6_0::tree::LeafNode<openvdb::v6_0::tools::p2ls_internal::BlindData<bool, unsigned long>, 3>, 4>, 5> > > >::pruneGrid' requested here
 
 explicit Grid(const ValueType& background);
 
 ^
 
../openvdb/tools/ParticlesToLevelSet.h:330:26: note: in instantiation of member function 'openvdb::v6_0::Grid<openvdb::v6_0::tree::Tree<openvdb::v6_0::tree::RootNode<openvdb::v6_0::tree::InternalNode<openvdb::v6_0::tree::InternalNode<openvdb::v6_0::tree::LeafNode<openvdb::v6_0::tools::p2ls_internal::BlindData<bool, unsigned long>, 3>, 4>, 5> > > >::Grid' requested here
 
 mBlindGrid = new BlindGridType(BlindType(grid.background()));
 
 ^
 
../openvdb/tools/ParticlesToLevelSet.h:1020:32: note: in instantiation of member function 'openvdb::v6_0::tools::ParticlesToLevelSet<openvdb::v6_0::Grid<openvdb::v6_0::tree::Tree<openvdb::v6_0::tree::RootNode<openvdb::v6_0::tree::InternalNode<openvdb::v6_0::tree::InternalNode<openvdb::v6_0::tree::LeafNode<openvdb::v6_0::ValueMask, 3>, 4>, 5> > > >, void, openvdb::v6_0::util::NullInterrupter>::ParticlesToLevelSet' requested here
 
 ParticlesToLevelSet<GridT> p2ls(grid, interrupt);
 
 ^
 
unittest/TestParticlesToLevelSet.cc:489:16: note: in instantiation of function template specialization 'openvdb::v6_0::tools::particlesToMask<openvdb::v6_0::Grid<openvdb::v6_0::tree::Tree<openvdb::v6_0::tree::RootNode<openvdb::v6_0::tree::InternalNode<openvdb::v6_0::tree::InternalNode<openvdb::v6_0::tree::LeafNode<openvdb::v6_0::ValueMask, 3>, 4>, 5> > > >, MyParticleList, openvdb::v6_0::util::NullInterrupter>' requested here
 
 tools::particlesToMask(pa, *mask);