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Sébastien Loriot 2023-02-16 14:16:28 +01:00
parent 36deff06d5
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1 changed files with 8 additions and 12 deletions
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@ -20,6 +20,9 @@ Release date: June 2023
`CGAL::Polygon_mesh_processing::triangulate_and_refine_hole()`, and `CGAL::Polygon_mesh_processing::triangulate_refine_and_fair_hole()`
which have output iterators for vertices and faces as parameter. They are replaced by overloads with two additional named parameters.
- added functions `CGAL::Polygon_mesh_processing::region_growing_of_planes_on_faces()` and `CGAL::Polygon_mesh_processing::detect_corners_of_regions()`
that allow to have a partition into planar regions of a mesh using the region growing algorithm from the [Shape Detection](https://doc.cgal.org/5.6/Manual/packages.html#PkgShapeDetection) package.
- Added the function `CGAL::Polygon_mesh_processing::surface_Delaunay_remeshing()`, that remeshes a surface triangle mesh following the
CGAL tetrahedral Delaunay refinement algorithm.
@ -31,22 +34,15 @@ CGAL tetrahedral Delaunay refinement algorithm.
### [Shape Detection](https://doc.cgal.org/5.6/Manual/packages.html#PkgShapeDetection) (breaking change, major changes)
- **Breaking change**: The region growing part of the package have been reworked to fix design issues introduced with the handling `FaceGraph` models.
In particular, the notion of `Item` has been introduced to reference an element in the input range of elements. Region maps now operates on `Item` and no longer on the value type
of the input range.
- **Breaking change**: The method `update()` in the concept `RegionType` returns now
a `boolean` instead of `void` that is used inside the class `Region_growing` for detecting if
the input conditions for the new region are satisfied. This change affects only user-defined
types of regions.
- **Breaking change**: Constructors of all models of the concepts [`RegionType`](https://doc.cgal.org/5.5/Shape_detection/classRegionType.html`)
and [`NeighborQuery`](https://doc.cgal.org/5.5/Shape_detection/classNeighborQuery.html`) have been updated to used named parameters.
Namely, the following classes are affected:
- [`CGAL::Shape_detection::Point_set::Least_squares_line_fit_region`](https://doc.cgal.org/5.5/Shape_detection/classCGAL_1_1Shape__detection_1_1Point__set_1_1Least__squares__line__fit__region.html)
- [`CGAL::Shape_detection::Point_set::Least_squares_plane_fit_region`](https://doc.cgal.org/5.5/Shape_detection/classCGAL_1_1Shape__detection_1_1Point__set_1_1Least__squares__plane__fit__region.html)
- [`CGAL::Shape_detection::Polygon_mesh::Least_squares_plane_fit_region`](https://doc.cgal.org/5.5/Shape_detection/classCGAL_1_1Shape__detection_1_1Polygon__mesh_1_1Least__squares__plane__fit__region.html)
- [`CGAL::Shape_detection::Point_set::K_neighbor_query`](https://doc.cgal.org/5.5/Shape_detection/classCGAL_1_1Shape__detection_1_1Point__set_1_1K__neighbor__query.html)
- [`CGAL::Shape_detection::Point_set::Sphere_neighbor_query`](https://doc.cgal.org/5.5/Shape_detection/classCGAL_1_1Shape__detection_1_1Point__set_1_1Sphere__neighbor__query.html)
- [`CGAL::Shape_detection::Polygon_mesh::One_ring_neighbor_query`](https://doc.cgal.org/5.5/Shape_detection/classCGAL_1_1Shape__detection_1_1Polygon__mesh_1_1One__ring__neighbor__query.html)
- The constructors of all models used together with the region growing algorithm now enable users
to provide parameters through the named parameters mechanism. The old constructors without named
parameters are deprecated.
- **Breaking change**: The constructors of all models used together with the region growing algorithm now enable users
to provide parameters through the named parameters mechanism.
- All fitting classes in the region growing framework are now using better versions of the region
conditions, more precise and faster, including the correct normal orientations.
- Added new models of the concept `RegionType` for getting linear regions in a set of 2D and 3D