/// <summary>
/// performs the Explicit Euler (Taubin) smoothing
/// </summary>
private void ExplicitEulerSmoothing(TriangleMesh mesh, int iterations)
{
/// output vertex positions (after solving/smoothing)
double[] xx, xy, xz;
xx = xy = xz = null;
/// get current world positions
MeshLaplacian.GetEuclideanCoordinates(mesh, out xx, out xy, out xz);
/// update mesh
MeshLaplacian.UpdateMesh(mesh, xx, xy, xz);
}
