Mesh Converter: be smarter about initial_radius
This is an improvement to the MeshConverter tool. Now, the default initial_radius
is not hard-coded to 1 but is using the smallest feature size of the resulting mesh volumes.
In addition, the WARNING
messages about a change in radius have been downgraded to DEBUG
level - starting with a few points and then increasing thew radius seems faster than iterating through a very long list of mesh points directly.
The ThreadPool
has been adapted to be closer to the one used in core, this is part of the work to make it a common tool.