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[cgal-discuss] Regular_triangulation_3 crashes when using Exact_predicates_inexact_constructions_kernel


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  • Subject: [cgal-discuss] Regular_triangulation_3 crashes when using Exact_predicates_inexact_constructions_kernel
  • Date: Wed, 10 Sep 2008 18:02:06 +0200 (CEST)

Hello,
I am trying to make a 3D regular triangulation with
Exact_predicates_inexact_constructions_kernel, it works well when all weightes
are in a small range in comparison with the bounding box, but it crashes when
the weights are a lot different. The error is in FPU.h, in function:

inline
void
FPU_set_cw (FPU_CW_t cw)
{
CGAL_IA_SETFPCW(cw);
}

with the message:
Unhandled exception at 0x7c812a5b in Test.exe: Microsoft C++ exception:
std::length_error at memory location 0x00e7e368..

This happens only in release mode. It works well in debug, but it is very
slow.

I would really appreciate any help.

Thanks,
Ehsan Aganj



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