TriangulationCellBase_3 does not request a circumcenter;
DelaunayTriangulationCellBase_3 does.
Delaunay_triangulation_3 only compiled because
Triangulation_cell_base_3 (and Triangulation_ds_cell_base_3 !)
provided circumcenter() operators and DT3 inherited T3's TDS.
- The circumcenter() functions are removed where they shouldn't exist
- DT3 uses DT_cell_base_3 as cell base instead of T_cell_base_3
- Concepts/Classes that supposedly only required TriangulationCellBase_3
and then built Delaunay triangulations with that (Alpha Shapes, etc.)
are upgraded to request DelaunayTriangulationCellBase_3 (anyway, it
wouldn't compile if you actually provided a model of
TriangulationCellBase_3)
- Fixed various wrong templates in classes/concepts such as
MeshVertexBase_3 not refining RegularTriangulationVertexBase_3
and (only in the doc) defaulting to Triangulation_vertex_base_3
- Removed the deprecated class (for 4+ years) T_cell_base_with_circumcenter
-- Do not use concept names as template names in the doc
-- Fixed point / point_3 issues and other problems of coherence between concept
and model
-- Fixed some wrong refinement relationships
When the geom_traits given as parameter of `circumcenter` and/or
`weighted_circumcenter` was deriving from the cell base GT
(first template parameter), the gt was up-casted to the
cell base GT, and the function construct_circumcenter_3_object()
(or construct_weighted_circumcenter_3_object()) not
called on the right geom traits type --> possibly missing
the actual input of the function (the robust_circumcenter_traits in Mesh_3)
we add a static assert to check at compile time that point types are the same
When the geom_traits given as parameter of `circumcenter` and/or
`weighted_circumcenter` was deriving from the cell base GT
(first template parameter), the gt was up-casted to the
cell base GT, and the function construct_circumcenter_3_object()
(or construct_weighted_circumcenter_3_object()) not
called on the right geom traits type --> possibly missing
the actual input of the function (the robust_circumcenter_traits in Mesh_3)
we add a static assert to check at compile time that both geom traits
are compatible
weighted_circumcenter() replaces circumcenter() in the regular framework,
which is not a member of TriangulationCellBase_3 anymore.
Triangulation_cell_base_with_circumcenter_3 is deprecated and replaced by:
Delaunay_triangulation_cell_base_with_circumcenter_3
and
Regular_triangulation_cell_base_with_circumcenter_3.
Implement the changes in documentation, Triangulation_3 code and Mesh_3 code.