CGAL users discussion list

[Monique Teillaud <>]

Hi Alexa,

If you look at the manual
http://www.cgal.org/Manual/3.4/doc_html/cgal_manual/Triangulation_3_ref/Class_Triangulation_3.html#Cross_link_anchor_1185
you will see:

I/O
The information in the iostream is: the dimension, the number of finite 
vertices, the non-combinatorial information about vertices (point, etc), 
the number of cells, the indices of the vertices of each cell, plus the 
non-combinatorial information about each cell, then the indices of the 
neighbors of each cell, where the index corresponds to the preceding 
list of cells. When dimension < 3, the same information is stored for 
faces of maximal dimension instead of cells.

Best regards,
        Monique Teillaud

alexa alexandra wrote:
> I understand that instead of traingles it gives me tetraeders.But i've 
> got 6 points and I don't understand
> this:2 0 9 4. Point 9 , who is point 9 ,how it's made?? I would be 
> grateful if someone could explain to me.
> Thank you.
>
> 3
> 6
> 1 0 0
> 0 1 0
> 0 0 0
> 0 0 1
> 2 2 2
> 1 1 1
> 11
> 0 1 3 4
> 1 2 3 4
> 2 0 3 4
> 2 1 5 6
> 1 3 2 0
> 2 1 0 5
> 5 1 0 4
> 2 5 0 4
> 6 1 5 4
> 2 1 6 4
> 2 6 5 4
> 1 2 6 4
> 2 0 9 4
> 0 1 7 4
> 8 10 9 5
> 2 5 0 1
> 6 7 3 4
> 0 7 8 5
> 6 2 10 5
> 6 10 9 3
> 8 10 1 3
> 8 7 9 3