This is my terminal(result) after running the .exe file. Click the link for the terminal.

It doesn't stop or gives an error. It's stuck like this for hours.

I got my code from here code, but this is the data (.off) I used.

CodePudding user response：

You are probably trying to fill a hole that is too large or that cannot be filled using the 3D Delaunay triangulation search space (which can happen also if you have pinched holes). In CGAL 5.5 (not yet released but available in master), we added the option do_not_use_cubic_algorithm() (doc here) to not use the cubic search space to fill such holes.