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215 Commits

Author SHA1 Message Date
Clement Jamin e8e5f7e438 More detailed trace 2015-07-01 15:53:19 +02:00
Clement Jamin fab4c9d5a8 More debugging code 2015-06-30 17:55:29 +02:00
Clement Jamin d7be58c309 Fixed a bug in Gram-Schmidt 
We were not taking thickening vectors into account
 2015-06-30 17:51:33 +02:00
Clement Jamin 752a5550be Renamed a few variables/functions 2015-06-26 10:10:46 +02:00
Clement Jamin 99ce450f71 First version of alpha TC 
Where the tangent spaces are progressively thickened
to try to get rid of inconsistencies
 2015-06-25 20:37:22 +02:00
Clement Jamin 95fc8dfdb8 Added/renamed typedefs 2015-06-23 19:38:57 +02:00
Clement Jamin a3bd61fa73 m_intrinsic_dimension => m_intrinsic_dim 2015-06-23 18:50:43 +02:00
Clement Jamin 0a0714aa44 One priority queue per dimension 2015-06-23 18:49:11 +02:00
Clement Jamin 341f17a49c First step of solve_inconsistencies_using_adaptive_alpha_TC: priority queue 2015-06-23 18:24:47 +02:00
Clement Jamin 6e44497e85 Simplified some loops 2015-06-23 11:24:51 +02:00
Clement Jamin 0332d2c7ee Param center_vertex was useless + added function... 
... compute_aff_of_voronoi_face_and_tangent_subspace_intersection
 2015-06-23 10:36:22 +02:00
Clement Jamin c6b1e4c7cd Function to compute the intersection between a Voronoi cell and a tangent plane 
Returns any point of the intersection
 2015-06-19 17:19:46 +02:00
Clement Jamin 758482934a Take the "thickening vectors" into account when computing the TC 
Replacement of the previous fixed-alpha TC code by a version
using the "thickening vectors" (for now, the alphas associated to a
thickening vector have the same hard-coded values)
 2015-06-17 19:05:13 +02:00
Clement Jamin 723ec9b1a9 Missing constructor + improve code 2015-06-16 19:19:50 +02:00
Clement Jamin b93ecfe222 Moved and fixed does_voronoi_face_and_alpha_tangent_subspace_intersect 
It now takes position perturbations into account
 2015-06-16 16:34:52 +02:00
Clement Jamin 0232ae4ff8 Fix warning 2015-06-16 15:40:39 +02:00
Clement Jamin 4fb3edce3f Add thickening vectors to Basis and take it into account in the TC 
Now, the dimension of the local triangulation is not always
m_intrinsic_dimension.
 2015-06-16 15:40:16 +02:00
Clement Jamin fc891eafb5 CGAL_ALPHA_TC => CGAL_FIXED_ALPHA_TC 2015-06-16 15:39:49 +02:00
Clement Jamin 4e61119d0b Better generate_points_on_plane + generate_points_on_two_orthogonal_spheres_d 2015-06-16 13:30:14 +02:00
Clement Jamin b78cb7ecf8 Better export for flat torus + debug code 2015-06-16 13:28:17 +02:00
Clement Jamin f0b2722903 Added an option to perturb tangent planes 2015-06-16 13:23:54 +02:00
Clement Jamin 1be9e245be CGAL_ALPHA_TC => CGAL_FIXED_ALPHA_TC 2015-06-16 13:22:57 +02:00
Clement Jamin b8914ccb44 Use Random_points_in_ball_d 2015-06-16 11:32:31 +02:00
Clement Jamin 0c5432cd06 Clean-up debugging code 2015-06-16 11:30:23 +02:00
Clement Jamin 6e743bc6c5 Add ANN option in config.h 2015-06-16 11:28:52 +02:00
Clement Jamin c284f2f626 Add ANN option 2015-06-16 11:28:17 +02:00
Clement Jamin 5341a983c2 Add check_correlation_between_inconsistencies_and_fatness 2015-06-04 14:31:30 +02:00
Clement Jamin 67e9c3a691 New generators + benchmark ANN 2015-06-02 17:54:14 +02:00
Clement Jamin b1e9860689 Fix point set creation timing + #ifdef for KNN benchmark 2015-05-29 14:58:09 +02:00
Clement Jamin f84b0ed529 Add a spatial searching benchmarking function in test_utilities.h 
Updated Point_cloud.h to use nanoflann correctly
 2015-05-28 17:04:17 +02:00
Clement Jamin c1c3e3c58b Updated benchmark script 2015-05-27 17:55:33 +02:00
Clement Jamin 04136b980c Improved export to OFF files 2015-05-27 17:54:58 +02:00
Clement Jamin 002748790e Fix perturb (the size of the translation was always m_half_radius) 2015-05-27 17:53:49 +02:00
Clement Jamin 045b463cff export_inconsistent_stars_to_OFF_files 2015-05-27 17:51:16 +02:00
Clement Jamin a015ca547c Minor optimizations in generate_points_on_torus_d 2015-05-27 17:49:36 +02:00
Clement Jamin 5b0a2a284d Benchmark: added torus + minor fixes 2015-05-27 17:48:43 +02:00
Clement Jamin fb0e11a2aa Fix collapse 2015-05-27 17:47:34 +02:00
Clement Jamin 9b0fca5019 Replaced NUM_POINTS_FOR_PCA by BASE_VALUE_FOR_PCA^intrinsic_dim 2015-05-27 17:46:40 +02:00
Clement Jamin 8fb2b92663 Fix compilation + code clean-up 2015-05-27 17:44:14 +02:00
Clement Jamin d0fe1db9db Added generators for tori 2015-05-06 19:13:11 +02:00
Mael Rouxel-Labbé 065d355442 Fix compilation issues 
(cherry picked from commit 444c982540a1b4301d829556027784d81ffe0f55)

Conflicts:
	Tangential_complex/include/CGAL/Tangential_complex.h
 2015-04-30 14:39:08 +02:00
Clement Jamin 3ceb5992b0 fix_inconsistencies => fix_inconsistencies_using_perturbation 2015-04-29 17:55:06 +02:00
Clement Jamin e5407e0142 Solve ambiguity on "i" 2015-04-29 17:39:09 +02:00
Mael Rouxel-Labbé 7ff3c99876 Avoid an unnecessary projection on tangent planes 
If the center of the star is the origin of the tangent basis, there is
no need to compute a projection (it'll be the origin, locally)

(cherry picked from commit e04c440477a43498aa79fa10e36f07893bcf572b)
 2015-04-29 17:35:46 +02:00
Mael Rouxel-Labbé 9cfc9ea8ea Avoid an unecessary initialization 
If external weights aren't set, the memory vector of weights will be
full of 0 and isn't needed.

(cherry picked from commit f6a4ba6169d792bf73a9121a7102d11a53469e24)
 2015-04-29 17:35:45 +02:00
Mael Rouxel-Labbé 05500a49e0 Add point weights memory 
This is done to prevent consecutive weight perturbations from accumulating

(cherry picked from commit 6f23a80ae682d515b301e0ac6c7f068005e18a64)
 2015-04-29 17:35:44 +02:00
Mael Rouxel-Labbé 3a2a4f1863 Added the necessary functions for aniso using /Tangential_complex 
Non-alpha version for now.

/Anisotropic_mesh_TC and aniso using /Tangential_complex give the
same results (which is a good thing).

(cherry picked from commit 1fe5556389966b912234dafe2be54502d6398c34)
 2015-04-29 17:35:43 +02:00
Mael Rouxel-Labbé ff00de4e22 Fix const correctness 
(cherry picked from commit 6b52e73a677f322bf3a2f17ec9eee7106b44d924)
 2015-04-29 17:33:23 +02:00
Mael Rouxel-Labbé 83e01e3a91 Add a tiny comment 
(cherry picked from commit 5a3b3edd6a6cbab4f5d56b08474ef8f4b4cbab7b)
 2015-04-29 17:32:00 +02:00
Mael Rouxel-Labbé b4f28869cf Add an example of aniso meshing with /Tangential_complex 
(first draft, missing a couple functions)

(cherry picked from commit a6fdf30f850fbbf8cf3a3c0da902bda258c4fb41)
 2015-04-29 17:31:59 +02:00