What is the most direct way of clearing out all the added meshes in the highlight layer?
I rather not dispose() the layer then have to recreate it, as it seems overkill
I rather not have to somehow find all the added meshes and removeMesh on each as it seems slow.
I did not see a way in the documentation to access that mesh list (or else I would just null it.
I could just be suborn about this by not wanting to do the two options above, but is there a better way to purge the mesh list? The mesh list itself must be private as not in the documentation.