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Re: [cgal-discuss] Delaunay_d not making triangulation


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  • From: Adam Getchell <>
  • To:
  • Subject: Re: [cgal-discuss] Delaunay_d not making triangulation
  • Date: Tue, 14 Oct 2014 17:02:42 -0700

I should add that my test results are:

┌─[adam][Hapkido][±][master ][~/CDT-plusplus]

└─▪ ./build/unittests 

[==========] Running 3 tests from 3 test cases.

[----------] Global test environment set-up.

[----------] 1 test from S3Triangulation

[ RUN      ] S3Triangulation.CreatesTetrahedronTriangulation

[       OK ] S3Triangulation.CreatesTetrahedronTriangulation (0 ms)

[----------] 1 test from S3Triangulation (0 ms total)


[----------] 1 test from SdTriangulation

[ RUN      ] SdTriangulation.CreateTetrahedralTriangulationIn4D

/Users/adam/CDT-plusplus/unittests/SdTriangulationTest.cpp:17: Failure

Value of: T.number_of_vertices()

Expected: is equal to 4

  Actual: 2 (of type unsigned long)

Triangulation has wrong number of vertices.

[  FAILED  ] SdTriangulation.CreateTetrahedralTriangulationIn4D (2 ms)

[----------] 1 test from SdTriangulation (2 ms total)


[----------] 1 test from Sphere

[ RUN      ] Sphere.CreatesSphere

Generating 5 random points on the surface of a sphere in 4D

of center 0 and radius 1.

 4 -0.662836 -0.599316 -0.433747 0.115464 

 4 0.475419 -0.310349 -0.696182 0.439306 

 4 -0.206109 0.270425 -0.180448 -0.922945 

 4 -0.716342 -0.652304 -0.239908 0.0616242 

 4 -0.25399 0.651968 -0.504896 -0.505476 

[       OK ] Sphere.CreatesSphere (1 ms)

[----------] 1 test from Sphere (1 ms total)


[----------] Global test environment tear-down

[==========] 3 tests from 3 test cases ran. (4 ms total)

[  PASSED  ] 2 tests.

[  FAILED  ] 1 test, listed below:

[  FAILED  ] SdTriangulation.CreateTetrahedralTriangulationIn4D


 1 FAILED TEST

  YOU HAVE 1 DISABLED TEST



On Tue, Oct 14, 2014 at 5:00 PM, Adam Getchell <> wrote:
Hello all,

I can successfully make a tetrahedral triangulation with a Triangulation_3:


But not with a Delaunay_d:


In particular, it only generates 2 vertices, even in the DISABLED test case that inserts 8.

Suggestions?

Thanks,

--
Adam Getchell
"Invincibility is in oneself, vulnerability in the opponent." -- Sun Tzu



--
Adam Getchell
"Invincibility is in oneself, vulnerability in the opponent." -- Sun Tzu



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