pub unsafe extern "C" fn manifold_smooth_out(
mem: *mut c_void,
m: *mut ManifoldManifold,
minSharpAngle: f64,
minSmoothness: f64,
) -> *mut ManifoldManifold
pub unsafe extern "C" fn manifold_smooth_out(
mem: *mut c_void,
m: *mut ManifoldManifold,
minSharpAngle: f64,
minSmoothness: f64,
) -> *mut ManifoldManifold