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["sinan mutlu" <>]

Dear Andread Fabri,

I have tried the code below:
   
   Surface surface; 
    float maxface=0.1;

    std::ifstream is("cow.off") ;   //std::ifstream is("skull.off") ; 
    is >> surface ;

   Surface::Point_iterator pn = surface.points_begin();
    int i = 0;
    while(pn!=surface.points_end())
        i++;
    std::cout<<i<<endl;

and the result is "0".

I do not know much about the library. Maybe I have done wrong things. I guess it reads nothing from the file.

Thank you for your time and consideration.

Sinan

On 04/04/2008, Andreas Fabri <> wrote:

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.

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