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["Sebastien Loriot (GeometryFactory)" <>]

I don't have time to look at such a large example.
You need to reduce it at the level of Nef.

Take CGAL::Simple_cartesian<CGAL::Gmpq> as kernel to generate OFF files
to have an exact representation of your input.
Then read them back in a small example doing only the loading an the
boolean operations.


Sebastien.






On 03/14/2013 04:36 PM, tang wrote:
> Dear Dr. Loriot,
>
> Thank you very much for your kindly reply. My original case is much more
> complex than this example. I have already reduced the code to let it be able
> to reproduce the problem. If I replace more code with the data, the problem
> can't be reproduced.
>
> In my problem, there are 5 steps:
> 1) create a cylinder (cyl0.off);
> 2) create a slot (slot.off);
> 3) substract a slot from the cylinder (cyl1.off);
> 4) create a oblique slot (slot2.off);
> 5) union the substracted cylinder with the oblique slot (cyl2.off).
>
> I have attached the updated code and generated OFF files. Could you please
> help me to take a look at it and point out the problem in the code (I don't
> know whether the problem is lead by my code or not).
>
> Thanks,
> Zhanghong Tang
>
> booleantest.zip
> <http://cgal-discuss.949826.n4.nabble.com/file/n4656958/booleantest.zip>
>
>
>
>
> --
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