Function gmsh_sys::gmshModelGeoMeshSetSmoothing

pub unsafe extern "C" fn gmshModelGeoMeshSetSmoothing(
    dim: c_int, 
    tag: c_int, 
    val: c_int, 
    ierr: *mut c_int
)

Set a smoothing meshing constraint on the model entity of dimension dim and tag tag. val iterations of a Laplace smoother are applied.