I want to compute the principal curvatures and directions on meshes and have
therefore installed CGAL.
After installation i tried a few code examples (
https://doc.cgal.org/latest/Manual/tutorial_hello_world.html <https://doc.cgal.org/latest/Manual/tutorial_hello_world.html> ) and they
all worked correctly.
Then I tried the Mesh_estimation example and after replacing
'Default_diagonalize_traits' with 'Eigen_diagonalize_traits' due to
deprecation the code compiled and ran.
I didn't change anything else but the code doesn't work as intended, even
with the example model of an ellipsoid the program outputs the message that
the model contains 0 vertices and 0 facets. I suspect that the error lies
within the ifstream: