Hi does CGAL support barycenter coordinates to locate points on a surface?
Hi Julia,I have implemented those myself. In my case, I had function values defined on the nodes on a Delaunay triangulation. I compute alinear interpolation for any point through a locate() procedure, to get the face. Then, it's quite simple to compute the barycentriccoordinates 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.cppBest,DanielOn 5 March 2017 at 22:49, Julia Fischer <[hidden email]> wrote:Hi does CGAL support barycenter coordinates to locate points on a surface?