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Author SHA1 Message Date
Sébastien Loriot 97e122ccb8 Merge pull request #1110 from maxGimeno/Mesh_3_use_split_graph_into_polylines-GF 
Remove duplicated implementation in <CGAL/Mesh_3/polylines_to_protect.h>
 2016-05-31 16:03:16 +02:00
Sebastien Loriot cf15f57a50 Merge pull request #1097 from lrineau/Mesh_3-improve_polylines_to_protect-GF 
Mesh 3: add an example that protects features of a 3D image
 2016-05-31 16:00:58 +02:00
Sebastien Loriot 0f04b4262a Merge pull request #1109 from lrineau/Mesh_3-change_default_for_edge_size-GF 
Mesh_criteria_3: change the default for `edge_size` from 0 to +∞
 2016-05-31 15:49:16 +02:00
Sébastien Loriot 40ff09bd43 Merge pull request #303 from lrineau/Mesh_3-add_remesh_polyhedral_surface-GF 
Add an example that remeshes a polyhedral surface
 2016-05-31 15:43:05 +02:00
Sébastien Loriot bb856cbd63 add missing typename 2016-05-27 17:25:17 +02:00
Laurent Rineau 5770538719 Fix a warning 
> warning: typedef ‘K’ locally defined but not used [-Wunused-local-typedefs]
 2016-05-27 16:47:26 +02:00
Laurent Rineau cfd76f1b00 Avoid degenerated polylines 2016-05-27 16:46:28 +02:00
Jane Tournois 5b45da6239 boundary edges already are detected by detect_features 
do not detect and add them twice
and prevent from not-terminating
 2016-05-26 17:02:05 +02:00
Maxime Gimeno 475d19894c Removed the file Mesh_3/include/CGAL/internal/Mesh_3/split_in_polylines.h and replaced its usage by CGAL::split_graph_into_polylines. 2016-05-26 16:23:06 +02:00
Jane Tournois 57b609464e save the input polyhedra in a vector 
and implement the derived constructors to be able to detect features in them
 2016-05-26 16:15:45 +02:00
Jane Tournois be95730ee2 fix commit c7d614193e 
I had forgotten 2 constructors
 2016-05-26 13:01:30 +02:00
Laurent Rineau fe67240536 Change the default for `edge_size` from 0 to +∞ 
The previous default value for `CGAL::parameters::edge_size`, in the
constructor of `CGAL::Mesh_criteria_3` was `FT(0)`.

That was in contradiction with the documentation of
[`CGAL::Mesh_criteria_3`][*]:

> Each parameter has a special default value `ignored` which means that
> the corresponding criteria will be ignored.

With `edge_size=0`, the protection of 1D-features is certain to trigger
an assertion or a segmentation fault.

The new default value is now `FT(DBL_MAX)`.

[*]: http://doc.cgal.org/latest/Mesh_3/classCGAL_1_1Mesh__criteria__3.html#ada26edb7ee77aa7279b2ae7e96c56eb0
 2016-05-26 12:33:30 +02:00
Jane Tournois c7d614193e move detect_borders inside detect_features 
and protect its use with a boolean, to avoid doing it twice
 2016-05-26 11:54:30 +02:00
Laurent Rineau 025de85f8b Fix a warning 
g++, with `-Wall -Wextra`:

    .../include/CGAL/Mesh_3/polylines_to_protect.h:50:28: warning: unused parameter 'k' [-Wunused-parameter]
 2016-05-26 09:39:52 +02:00
Laurent Rineau b8f90e6263 Handle the case 1-2-1 with real arcs 
Before that, the arcs were each approximated with a polyline of only two
segments. Now they are each approximated with a polyline of 10 segments.
 2016-05-25 14:36:36 +02:00
Laurent Rineau cb8609c6ae Handle the case 2-1-1 with real arcs 
Before that, the arcs of the case 2-1-1 were approximated with a strait
line segment. Now they are approximated with a polyline composed of 10
line segments.
 2016-05-25 12:38:29 +02:00
Laurent Rineau e1ccdbf567 Add an example of a labeled imaged with 1d-features 2016-05-24 16:28:17 +02:00
Laurent Rineau 4726306ccb Add debug code for <CGAL/Mesh_3/Graph_manipulations.h> 
Protected by the macro `CGAL_MESH_3_DEBUG_GRAPH_MANIPULATION`.
 2016-05-23 15:20:39 +02:00
Laurent Rineau aaf91148be bug-fix for previous commit 2016-05-23 15:19:19 +02:00
Laurent Rineau c15c75fa1a Do not protect outside the domain! 2016-05-20 16:53:19 +02:00
Laurent Rineau 4d38c931ce Improve the API of <CGAL/Mesh_3/polylines_to_protect.h> 
Now the word type and the null functor are passed as parameters.
 2016-05-20 16:52:35 +02:00
Laurent Rineau ee0fb3b23a Fix the header guard macro, and copyright years 2016-05-20 12:46:09 +02:00
Laurent Rineau c03f8530ce Fix indentation 2016-05-20 12:45:47 +02:00
Sebastien Loriot 1ad076e14b Merge pull request #1010 from lrineau/Mesh_3-improve_images-GF 
Mesh 3: improve domains based on images
 2016-05-05 14:56:56 +02:00
Laurent Rineau 121e562dd6 Merge pull request #830 from afabri/Mesh_3-Default-GF 
Introduce CGAL::Default for the geometric traits of Mesh_triangulation_3
 2016-04-22 15:26:41 +02:00
Laurent Rineau 52f884589b Stupid typo! 2016-04-22 09:59:08 +02:00
Laurent Rineau 683fa43b69 Fix -Wconversion warnings (g++-5.3.1 Fedora 23) 2016-04-21 16:41:14 +02:00
Laurent Rineau b8e97aa9ce Fix conversions warnings detected by MSVC 2016-04-21 16:39:31 +02:00
Laurent Rineau f97d5b7bd5 Restore the assertion 2016-04-20 15:59:04 +02:00
Laurent Rineau 62d1cfecbe Fix compilation errors (in the Polyhedron Demo) 2016-04-20 15:26:49 +02:00
Laurent Rineau 89129b362f Fix a bug with Null_subdomain_index 2016-04-20 15:24:26 +02:00
Laurent Rineau 5cf76255f8 Revert a decision made two years ago 
I have decided to revert this commit:

> commit 874e96a553
> Author: Laurent Rineau <laurent.rineau@cgal.org>
> Date:   Tue Feb 4 12:33:59 2014 +0100
>
>     Fix a bug of the bissection oracle (Labeled_mesh_domain_3)
>
>     In CGAL-4.2 and previous, when a facet f was between finite cells c1,
>     and c2, with different subdomain indices, the surface patch index of f
>     was the pair { c1->subdomain_index(), c2->subdomain_index() }, say the
>     pair (1, 2). Since CGAL-4.3, with
>     CGAL_MESH_3_NO_LONGER_CALLS_DO_INTERSECT_3, the Do_intersect functor of
>     the domain is no longer called, and only Construct_intersection. If the
>     bissection eventually found out that the bissection ended up between the
>     volumes labeled 1 and 3, then the returned surface patch index was
>     {1,3}, instead of {1,2}. That commit fixes that "bug", and restores
>     the behavior of CGAL-4.2.

I have "fixed" the test as well.
 2016-04-20 15:22:53 +02:00
Laurent Rineau 55e0df7556 Fix a comment 2016-04-20 15:17:42 +02:00
Andreas Fabri db02d60d6f make output_to_medit() faster 2016-04-15 20:52:13 +02:00
Laurent Rineau 9eefbf3e6e Fix the ambiguous matching 2016-04-14 20:00:33 +02:00
Laurent Rineau 6e874352a9 Improve Labeled_image_mesh_domain_3 
- Allow to specify which `Subdomain_index` must be considered as outside
  the domain, for `Is_in_domain`.
 2016-04-14 19:45:00 +02:00
Laurent Rineau 35cb7bd5b8 Improve CGAL::Image_3 
- The type of `value_outside` is now directory `Return_type`: no need to
  apply the transformation.

- The indicator functions of the labelized trilinear interpolation can
  be changed.
 2016-04-14 19:36:20 +02:00
Laurent Rineau 50a3e0b5cb Merge pull request #969 from afabri/Distance_3-Point_Triangle_3-GF 
Moved squared_distance(Point_3,Triangle_3)
 2016-04-13 10:21:21 +02:00
Laurent Rineau 80a597c7c4 Fix C3t3::rescan_after_load_of_triangulation 2016-04-07 17:38:19 +02:00
Laurent Rineau 3299b4b906 Do not dump after optimisers that are not used 2016-04-01 16:17:08 +02:00
Laurent Rineau 5a9d82ebc7 Improve c3t3 loading and display 
Followup to PR #962:

 - the display of spheres was no longer correct,
 - allow loading of c3t3 without any facets and cells (only vertices
   with weights),
 - fix the display of spheres, with better shaders,
 - `Scene_c3t3_item`: do not draw edges, in FlatPlusEdges, during a
   `drawWithNames()`, to optimize speed,
 - `Viewer`: do not use anti-aliasing during `drawWithNames()`
 2016-04-01 16:07:56 +02:00
Andreas Fabri 2443b7d1a6 Moved squared_distance(Point_3,Triangle_3 2016-03-30 16:58:22 +02:00
Laurent Rineau 216b298652 Fix issues in I/O of Mesh_complex_3_in_triangulation_3 
And restore the possibility for the Polyhedron demo to load two types of
C3t3 (with `Patch_id` being `int` or `std::pair<int, int>`).
 2016-03-25 15:45:28 +01:00
Andreas Fabri a2e6f59f7b Fix K -> K_ 2016-03-23 12:18:12 +01:00
Andreas Fabri 92ccbb7745 fix shadow bug (was not produced with VC++ 2016-03-23 05:45:19 +01:00
Sebastien Loriot 204e86e3cc Merge pull request #863 from lrineau/Mesh_3-fix_IO-lrineau 
Fix the I/O of C3t3 in <CGAL/Mesh_vertex_base_3.h>
 2016-03-03 16:55:39 +01:00
Laurent Rineau 65feefa4b2 Fix the I/O of C3t3 in <CGAL/Mesh_vertex_base_3.h> 2016-03-02 11:24:17 +01:00
Laurent Rineau 99f004c15f Minor bug-fix in Mesh_3 2016-03-01 16:32:31 +01:00
Andreas Fabri 78f00eb2e6 Introduce CGAL::Default for the geometric traits 2016-02-25 17:11:20 +01:00
Andreas Fabri 7f3d561fee Add protection of border edges 2016-02-22 13:44:04 +01:00