CGAL users discussion list

[Julia Fischer <>]

Dear Daniel

Thanks for your answer !  it is exactly was I was looking for ...

Cheers

Julia

 

On 6 March 2017 at 18:01, Daniel Duque <> wrote:

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?

Attachment: Tmesh.tar.gz
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