During the review of Surface_mesh_reconstruction_3, this functions has been asked to be moved into the HDS decorator, but without checking that it would be working with a plain HDS. This patch fixes this and also the requirements of the function.
During the review of Surface_mesh_reconstruction_3, this functions has been asked to be moved into the HDS decorator, but without checking that it would be working with a plain HDS. This patch fixes this and also the requirements of the function.