CGAL users discussion list

[Andreas Fabri <>]

sinan mutlu wrote:
> Hi again,
>
> I am trying to use "CGAL-3.3.1\examples\Surface_mesh_simplification" 
> example. While it works for "cube.off" file it does not work
> for another "xxx.off". For example I have a skull.off file and in the 
> main function I have tried this
>
> Surface surface;
> std::ifstream is("skull.off") ;
> is >> surface ;


Hi Sinan,

Can you check here, that you really have read something.
Just print surface.number_of_vertices() or something similar.

andreas



> std::ofstream out("output.off");
> out<<surface;
>
> The output in the output.off file
> OFF
> 0 0 0
>
> I could not understand the reason. Can anybody help me, if there is 
> someone who had this problem before.
>
> Note: skull.off file is in the attachment.