CGAL users discussion list

[Daniel Duque <>]

Hi Julia,

I have implemented those myself. In my case, I had function values defined on the nodes on a Delaunay triangulation. I compute a

linear interpolation for any point through a locate() procedure, to get the face. Then, it's quite simple to compute the barycentric

coordinates for the three vertices and build an approximation. It's here, but my code is very specific, and quite hard to understand:

https://github.com/ddcampayo/polyFEM/blob/master/onto_from_mesh.cpp

Best,

Daniel

On 5 March 2017 at 22:49, Julia Fischer <> wrote:

Hi

does CGAL support  barycenter coordinates to locate points on a surface?