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[cgal-discuss] Re: endless loop in create_new_outer_cycle (in Minkowski_sum_3)


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  • From: johnzjq <>
  • To:
  • Subject: [cgal-discuss] Re: endless loop in create_new_outer_cycle (in Minkowski_sum_3)
  • Date: Tue, 27 Dec 2011 01:39:07 -0800 (PST)

Thanks very much for the reply!

The toublemaker I found is again the degeneration triangle. However, I had
added the routine of degeneration examination when build my HDS. The
parameters of the plane constructed by the triangle are as follows:
a = 7.3945e-5
b = 0.0000
c = 0.0000
And this plane passed the test of Plane_3::is_degeneration(), however is
rejected by the Minkowski_sum_3 eventually.

John

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