CGAL users discussion list

[Vinicius Azevedo <>]

"in the Release mode of VS, the code works perfectly as on the first system. But every times I simply run the .exe file, the results
of triangulation are totally different and wrong."

What do you mean? Are you running the code from inside Visual Studio and its working, but when you try to run manually the .exe file it doesnt work? 
Have you tried to check which working directory is configured in your project and if the files are the same as the ones that are on the folder of the .exe file? Usually the Output directory and Working directories are different,

Vinicius C. Azevedo.

On Mon, May 18, 2015 at 11:06 AM, LTH <> wrote:

Hi all,

I have a small tool which does 2D Delaunay triangulation. The code is
written in VS2013 with CGAL 4.6. The used kernel is
Exact_predicates_inexact_constructions_kernel.
On my first system (Windows 7 x64, I7 CPU) everything is fine. When I
compile the same code on my second system (Windows 8.1 x64, Xeon CPU), I got
very strange results: in the Release mode of VS, the code works perfectly as
on the first system. But every times I simply run the .exe file, the results
of triangulation are totally different and wrong. I copy that .exe file and
run it on the first system, it works perfectly again.

Could anyone tell me what is wrong here? Why CGAL's results are different in
Windows 7 and 8.1. I can't change to
Exact_predicates_exact_constructions_kernel because of time performance and
some related codes is untouchable.



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Best and Regards.
LTH.
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