CGAL users discussion list

[Petros Kataras <>]

Hey,

I basically did exactly the same as in http://doc.cgal.org/4.7/Polygon_mesh_processing/index.html#PMPNormalComp.

For me this was enough to get back properly oriented normals.

HTH,

Petros

On Apr 23, 2016, at 12:49 AM, Zhe Cao <> wrote:

Thanks for your help. The way you mentioned did help, and I got some values
and visualised them. Unfortunately, the result does not look right. The left
image is the result and the right is the one computed by MeshLab.

<http://cgal-discuss.949826.n4.nabble.com/file/n4661864/11.png>
<http://cgal-discuss.949826.n4.nabble.com/file/n4661864/12.png>

I wonder if it is because of some other mistakes I made in my code or just
because of this function. Can we get reasonable normals with
compute_vertex_normal functions? And there is another overload of this
function with one more parameter, called "NamedParameters". Would this
matter?



--
View this message in context: http://cgal-discuss.949826.n4.nabble.com/Properly-oriented-Polyhedron-3-vertex-normals-for-rendering-with-OpenGL-tp4661567p4661864.html
Sent from the cgal-discuss mailing list archive at Nabble.com.

--
You are currently subscribed to cgal-discuss.
To unsubscribe or access the archives, go to
https://sympa.inria.fr/sympa/info/cgal-discuss