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Author SHA1 Message Date
Laurent Rineau 07eb230ed8 Merge pull request #8149 from lrineau/cgallab-cont 
Rename Polyhedron demo to CGAL Lab everywhere
 2024-04-25 11:30:08 +02:00
Laurent Rineau 2a2031df3b Rename cgallab to CGALlab 
@janetournois (see https://github.com/CGAL/cgal/pull/8149#issuecomment-2066444180
 2024-04-23 15:09:51 +02:00
Laurent Rineau 67466144bb Merge pull request #8139 from janetournois/Mesh_3-revert_encroachment_loop-jtournois 
Mesh_3 - revert encroachment rule modification, and fix infinite refinement
 2024-04-22 14:53:50 +02:00
Laurent Rineau 621859b526 Rename Polyhedron demo to CGAL Lab 
And announce it in the `CHANGES.md`.
 2024-04-18 12:39:30 +02:00
Jane Tournois a8debb0d2d Revert "Fix sometimes creating holes in the C3T3" 
This reverts commit 06d272169f.

There may be an inconsistency between exact and inexact computations,
in the facet encroachment rule

This code was leading to a local infinite refinement loop during cells refinement
 2024-04-11 14:16:41 +02:00
Laurent Rineau bffa8f213e Merge pull request #8072 from janetournois/Mesh_3-use_one_step_loop-jtournois 
Mesh_3 - fix mesher using the `one_step()` loop

# Conflicts:
#	Mesh_3/include/CGAL/Mesh_3/Triangulation_helpers.h
 2024-03-26 10:21:00 +01:00
Jane Tournois ad98ab16b7 unused argc, argv 2024-03-22 10:22:48 +01:00
Jane Tournois 644d6493eb nearest_power_vertex() does not work on an empty triangulation 2024-03-21 16:33:26 +01:00
Jane Tournois 44e176b88a
unused typedef 
Co-authored-by: Sebastien Loriot <sloriot.ml@gmail.com>
 2024-03-21 16:13:30 +01:00
Jane Tournois 5b004ffbe6 add a test for one_step() loop with features on tiny data 2024-03-14 17:27:47 +01:00
Jane Tournois 80fd8759dd avoid insertion of points inside protecting balls, during initialization step 2024-03-14 16:40:28 +01:00
Jane Tournois 4e81649dd9 use set_surface_only() to be more explicit 2024-03-14 16:32:29 +01:00
Jane Tournois d085faba0c remove duplicate 2024-03-14 16:31:11 +01:00
Jane Tournois 83c88da327 move clear_cells_and_facets_from_c3t3() inside the constructor of Mesher_3 
to make sure the input c3t3 is fully clean before starting refinement
 2024-03-14 16:28:46 +01:00
Sébastien Loriot 910945eb5f undo dependency changes + always use core if not disabled 2024-02-27 16:19:28 +01:00
Sébastien Loriot 3b30756cd3 do not depend on CGAL_Core 2024-02-27 14:46:18 +01:00
Andreas Fabri e4558a4d4b Merge branch 'master' into CORE-boost_mp_number-GF 2024-02-23 17:04:37 +01:00
Laurent Rineau a32899f73c Merge pull request #8029 from janetournois/Mesh_3-edge_min_size-jtournois 
Mesh_3 with `edge_min_size` - make uses of `curve_segment_length()` consistent
 2024-02-16 18:03:13 +01:00
Laurent Rineau d9ebccd627 Merge pull request #8030 from janetournois/Mesh_3-perturber_doc-jtournois 
Mesh_3 - fix perturber doc
 2024-02-16 18:03:10 +01:00
Laurent Rineau f407ea44ee Merge pull request #8029 from janetournois/Mesh_3-edge_min_size-jtournois 
Mesh_3 with `edge_min_size` - make uses of `curve_segment_length()` consistent
 2024-02-16 18:02:36 +01:00
Sébastien Loriot 0e3074689b fix warning 2024-02-14 11:03:10 +01:00
Jane Tournois 51ebe945de fix the perturber doc, that was mixed with exuder (in 5.5, doc is valid) 2024-02-12 12:12:10 +01:00
Jane Tournois 34514d33f7 factorize code using curve_segment_length to one function 
and use it everywhere
 2024-02-12 11:46:33 +01:00
Sebastien Loriot caecbe29c7
Replace boost::mpl (#7813) 
- `boost::mpl::if_` --> `std::conditional`
- `boost::enable_if` -> `std::enable_if`
- `boost::mpl::and_` -> `&&`
- `boost::mpl::or_` -> `||`
- `boost::constant::bool_` -> `std::bool_constant`
- ...
 2023-12-26 17:33:36 +01:00
Sébastien Loriot 15aa810876 Merge remote-tracking branch 'cgal/5.6.x-branch' 2023-12-22 17:16:49 +01:00
Sebastien Loriot eb659137e6
Mesh_3 - `edge_min_size` may cause hanging (#7863) 
## Summary of Changes

When the criterion `edge_min_size` is set, the graph of features is
likely to be invalid or at least inconsistent with the input graph.
Checking its topology does not make any sense and could lead to hanging
when trying to compute polyline feature lengths (because it's trying to
walk on different curves, jumping from one to the other, etc).

This PR disables the check-features-after-protect step when
`edge_min_size` is used, since we anyway do not expect the feature graph
to be exactly matching the one of the input.

## Release Management

* Affected package(s): Mesh_3
* License and copyright ownership: unchanged
 2023-12-22 17:15:37 +01:00
Jane Tournois a66e78a672 when curves topology is valid, use curve_segment_length 2023-12-15 15:52:02 +01:00
Jane Tournois 3ef2ce9163 check_and_repopulate_edges() reactivated with minimal size 
disabling it may give too bad results
change the arc_length computation when minimal size is used, instead,
by approximating it by the segment length
 2023-12-15 14:44:33 +01:00
Jane Tournois 7fa2db8dfc add helper function minimal_weight() 2023-12-14 19:01:57 +01:00
Jane Tournois 85b8da120d constify more 2023-12-14 15:36:57 +01:00
Jane Tournois 54677b388c set default minimal_size_ to -1 and add helper function to check if it is set 2023-12-14 15:35:06 +01:00
Laurent Rineau ef881a1aa9 Merge pull request #7844 from janetournois/Mesh_3-remove_unused_criteria-GF 
Mesh_3 - `Mesh_criteria_3` cleaning
 2023-12-11 13:56:26 +01:00
Laurent Rineau b4820031eb Merge pull request #7911 from sloriot/M3-params_errors 
Mesh_3: Fix copy/paste errors in parameters
 2023-12-11 13:54:47 +01:00
Mael Rouxel-Labbé b4d465ce85 Add a test 2023-12-05 22:34:00 +01:00
Jane Tournois 8a4c99f19b remove unused variables 
now there is only one possible sizing definition left, they have
become useless
 2023-11-30 09:53:04 +01:00
Laurent Rineau 0744eba4bf Merge pull request #7754 from janetournois/Mesh_3-manifold_and_min_size-jtournois 
Mesh_3 - use `manifold()` and `facet_min_size` together
 2023-11-29 17:23:25 +01:00
Laurent Rineau 95b83b1214 Merge pull request #7845 from puneetmatharu/patch-cgal-dont-override-build-testing 
Patch usage of BUILD_TESTING to handle the case that CGAL is a subproject
 2023-11-29 17:22:54 +01:00
Laurent Rineau eb59cc6105 Merge remote-tracking branch 'cgal/master' into Installation-ITK-jtournois 2023-11-24 10:50:26 +01:00
Laurent Rineau 9262c6a8b6 Re-add CGAL_ITK_support.cmake 
That will allow to be compatible with ITK version 4.13 and 5.x.
 2023-11-23 17:25:18 +01:00
Jane Tournois 7fdc36dbbe remove *_sizing_field criteria from test 2023-11-23 15:48:46 +01:00
Jane Tournois 4f2ec8abe0 increase facet size 2023-11-17 16:21:37 +01:00
Jane Tournois 850c99e0f2 make data match exactly at vertices 
with no degenerate border edges
 2023-11-17 16:18:04 +01:00
Sébastien Loriot cfac63f156 Merge remote-tracking branch 'cgal/master' into HEAD 2023-11-16 11:35:35 +01:00
Jane Tournois e4e13e2f57 do not check the graph of features after protection when minimal_size is set 
when minimal_size is set, the graph of features is likely to be invalid

or at least inconsistent with the input graph
so checking its topology does not make any sense and could lead to
- assertions failing in debug mode,
- hanging in release mode
 2023-11-14 12:28:18 +01:00
Jane Tournois 0b73361226 remove CGAL_ITK_support.cmake 
and adapt the CMakeLists that were using it
 2023-11-13 12:47:39 +01:00
Jane Tournois c85711d58f test cleaning 2023-11-03 09:50:25 +01:00
Puneet Matharu 7944441068 Patch usage of BUILD_TESTING to handle the case that CGAL is a subproject. 2023-11-02 18:09:03 +00:00
Jane Tournois 5b6bf12745 use get_parameter_reference for all the possibly-field parameters 2023-11-02 14:39:34 +01:00
Jane Tournois 093660ce43 remove unused and undocumented criterion cell_radius_edge 2023-11-02 14:27:31 +01:00
Jane Tournois 361c5c5009 remove all the _sizing_field parameters that have never been used 
they were removed from the documentation before being merged in the master branch
see SVN commit
1614a89e32
 2023-11-02 14:13:07 +01:00