mirror of https://github.com/CGAL/cgal
232 lines
9.6 KiB
Plaintext
232 lines
9.6 KiB
Plaintext
2 March 2006 Laurent Rineau
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(WARNING: partially compiles, runtime errors, temporary commit)
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- Added an undocumented class Surface_mesh_triangulation_generator_3 which
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is a meta functor Kernel->Triangulation, that computes the right
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triangulation for make_surface_mesh()
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- Added documented files:
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- include/CGAL/Implicit_surface_3.h
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- include/CGAL/Surface_mesh_default_criteria_3.h
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- include/CGAL/Surface_mesh_complex_2_in_triangulation_3.h
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- In doc, rename:
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- SurfaceMeshCriteria to SurfaceMeshCriteria_3
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- Surface_mesh_default_criteria to Surface_mesh_default_criteria_3
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- Added doc_tex GNUmakefile, for developers uses.
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- Wrote the first test file!
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- Find Triangulation_mesher_level_traits_3.h in include/CGAL/Mesh_2/, now.
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- Major changes in template arguments, data members, and constructors of:
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- class Surface_mesher,
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- class Implicit_oracle,
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- Minor changes everywhere (sorry for the imprecision, too long).
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27 february 2006 Laurent Rineau
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(WARNING: no longer compiles, temporary commit)
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- Added number_of_facets() to C2T3 (code and documentation)
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- Remove Complex_2_in_triangulation_3_surface_meshe.h (not finished)
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- Created classes Surface_mesh_cell_base_3 and Surface_mesher_vertex_base_3.
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- Beginning to changes code to bo sync with the documentation.
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- Remove old headers Nodes.h and Graph.h
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20 janvier 2006 Mariette
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- changed the reference page manual according to Efi comments + various discussions.
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still missing : the concept SurfaceMeshTriangulation_3
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17 janvier 2006 Mariette
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- changed in the doc PureComplex_2InTriangulation_3 to SurfaceMeshComplex_2InTriangulation_3
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and Pure_complex_2_in_triangulation_3.tex to Surface_mesh_complex_2_in_triangulation_3.tex
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9 December 2005 Andreas Fabri
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- Replaced arrays of bool with a char and bit operations
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- Moved CGAL/Complex_2_in_triangulation_surface_mesh_cell_base_3.h
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to CGAL/Surface_mesher/Surface_mesh_cell_base_3.h
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1 December 2005 Andreas Fabri
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- Putting const& in the Implicit_oracle
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- Made Implicit_oracle::intersect_segment_surface_rec(Point p1, Point p2) non-recursive
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- Replaced handwritten code with usage of TDS_3::mirror_facet
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30 November 2005 Andreas Fabri
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- Introduced lazy initialization of treatment of singular vertices
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- Introduced a method for determining if a vertex is in the complex,
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as face_type computation would trigger the lazy initialization
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- Removed the graph in the vertices for computing whether the vertex is singular
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- Removed the facet status field and its set/get method
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- Renamed complex_subface_type by face_type
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- Replaced functions that return a list with functions that write in output iterators
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- Replaced the "visits" that counted with a visited that only stores a bool
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as there was only an inc and reset method, and the comparison with 0
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- Lots of small cleanup as proposed in TODO
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4 november 2005 Laurent Rineau
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- new output/input operators in:
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include/CGAL/Complex_2_in_triangulation_cell_base_3.h
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include/CGAL/Complex_2_in_triangulation_surface_mesh_cell_base_3.h
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include/CGAL/Point_with_surface_index.h
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include/CGAL/Weighted_point_with_surface_index.h
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This permits to save/load meshes with i/o operators of Triangulation_3.
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3 novembre 2005 Mariette
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- surface mesher is now on cgal cvs serveur
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- added in doc_tex the specifications of Complex_2_in Triangulation_3
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although they do not correspond to the code developped by David
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14 september 2005 Mariette
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- put package Surface_mesher on cgal local cvs serveur
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2 september 2005 Laurent Rineau
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- in Surface_mesher:
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- new file include/CGAL/Point_with_surface_index_geom_traits.h to have
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one class per file.
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- new files:
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include/CGAL/Weighted_point_with_surface_index.h
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include/CGAL/Point_with_surface_index_geom_traits.h
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so that CGAL::Weighted_point_with_surface_index<Weighted_point> can
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have several additional constructors with Bare_point parameters.
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- two important hacks in files:
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include/CGAL/Surface_mesher/Oracles/Polyhedral.h
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include/CGAL/Surface_mesher/Oracles/Implicit_oracle.h
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1/ Use of a new typedef Kernel_point, obtained by Kernel_traits, so
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these two classes work with Point_with_surface_index<Point> and
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Weighted_point_with_surface_index<Weighted_point>. Some assign
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statement has to be used with a Kernel_point, so that they do not
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fail systematicaly (assign sucks!).
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2/ Use of CGAL::Random_points_in_sphere_3<Point, Point_creator> in
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include/CGAL/Surface_mesher/Oracles/Implicit_oracle.h in function
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random_points(), so that this function does not use the contructor
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Point(double x, double y, double z). This implied that the tenmplate
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Implicit_oracle had a new template parameter, Point_creator, which I
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gave default
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Creator_uniform_3<typename GT::RT, typename GT::Point_3>.
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With Point_with_surface_index<Point> and
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Weighted_point_with_surface_index<Weighted_point> this creator should
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be defined. See ../Mesh_3/test/Mesh_3/combined_spheres.C and
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../Surface_mesher/examples/Surface_mesher/surfaces_union.C
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- same problem, file
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include/CGAL/Surface_mesher/Oracles/Point_surface_indices_visitor.h
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has been changed: Point_surface_indices_visitor<Tr> now has a
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templated new_point() function, so that is can take Kernel_point or
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Point as argument.
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- minor changes:
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- include/CGAL/IO/Complex_2_in_triangulation_3_file_writer.h now has
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correct copyright and #ifdef sentinel
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- include/CGAL/Surface_mesher/Oracles/Multi_implicit_oracle.h now
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has correct copyright
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- rename DT_3 into Tr, and GT_3 into Geom_traits in file
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include/CGAL/Surface_mesher/Oracles/Polyhedral.h
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- updated examples/Surface_mesher/surfaces_union.C so that it works.
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TODO: - fix include/CGAL/Surface_mesher/Oracles/Multi_implicit_oracle.h as
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regards Kernel_point stuff
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- merge it with include/CGAL/Surface_mesher/Oracles/Implicit_oracle.h
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- in Mesh_3:
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- include/CGAL/IO/File_medit.h :
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- fix namespace !!
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- some functions now takes a C2T3 as argument, now that C2T3 has a
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triangulation() getter.
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- new function input_pslg_from_medit() !! It reads indices.
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- output_pslg_to_medit() now uses surface_index() too
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- new implementation of CGAL::Point_traits.h
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18 august 2005 Laurent Rineau
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- Complex_2_in_triangulation_3 now has an accessor:
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Triangulation_3& triangulation()
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15 august 2005 Laurent Rineau
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- in Surface_mesher: new Combining_oracle, and Oracle_visitor,
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- in Mesh_3: test/Mesh_3/combined_spheres tests that new oracle.
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28 july 2005 LR MY
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- fixed the add_node() for memory leaks in Graph.h
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- fixed the face_type() for edges in Complex_2_in_triangulation_3.h
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27 July 2005 LR MY
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- fixed return type of apply in Multi_implicit_oracle.h
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- remove the const of const int number_of_functions
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27 July 2005 LR MY
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- changed some named
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- multi_implicit_oracle added
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19 July 2005 Laurent Rineau
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Change in examples/Surface_mesher/surface_mesher.C :
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- added a macro SURFACE_MESHER_POLYHEDRAL. If defined, the polyhedral
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version is compiled.
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- change of makefile (and .cvsignore), so that two versions
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implicit_surface_mesher and polyhedral_surface_mesher are built by make
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all.
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19 July 2005 Laurent Rineau
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Minor changes:
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- use mirror_facet, from Triangulation_3. Introduced in CGAL_3_2_I_146.
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30 June 2005 Laurent Rineau
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- attempt to merged trunk, sliver_branch and my local modifications...
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- may be correct, or not.
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12 may 2005 David Rey
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- create several surface meshers:
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- with no verification about manifoldness
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- constraint regulare edges
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- constraint regular edges and no boundary
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- constraint manifoldness
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- mv names into better ones:
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- Chew_4_surfaces -> Surface_mesher
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- Chew_4_surfaces_manifold -> Surface_mesher_regular_edges
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- Chew_4_surfaces_manifold_without_boundary ->
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Surface_mesher_regular_edges_without_boundary
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- Chew_4_surfaces_manifold_simple_vertices -> Surface_mesher_manifold
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24 March 2005 Laurent Rineau
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- compatibility with new requirements of Mesher_level
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- code is still broken, since 2005/02/27.
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8 February 2005 Laurent Rineau
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- new changes.txt file
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- removed files that are in Mesh_2 and Mesh_3:
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- Mesher_level.h (Mesh_2)
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- Triangulation_mesher_level_traits_3 (Mesh_3)
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- new template parameters for Mesher_level
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- modified Complex_2_in_triangulation_3:
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- factorised set_in_complex and remove_from_complex
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- new functions is_in_complex
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- rename Complex_2_in_triangulation_cell_base_* classes:
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- Complex_2_in_triangulation_cell_base_3
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- Complex_2_in_triangulation_surface_mesh_cell_base_3
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- new Mesher_level function names:
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- Tr& triangulation_ref_impl()
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- Vertex_handle insert_impl(p, z)
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- Zone conflicts_zone_impl(p)
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- void scan_triangulation_impl()
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- bool no_longer_element_to_refine_impl()
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- Element get_next_element_impl()
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- void pop_next_element_impl()
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- Point refinement_point_impl(e)
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- void before_conflicts_impl(e, p)
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- Mesher_level_conflict_status private_test_point_conflict_impl(p, zone)
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- Mesher_level_conflict_status
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test_point_conflict_from_superior_impl(p, zone)
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- void before_insertion_impl(e, p, zone)
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- void after_insertion_impl(vh)
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- void after_no_insertion_impl(e, p, zone)
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- new class in Mesher_level.h for default implementations:
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- class Triangulation_ref_impl
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- No_private_test_point_conflict
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- No_test_point_conflict_from_superior
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- No_test_point_conflict :
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- No_before_insertion
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- No_after_insertion
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- No_after_no_insertion
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- No_before_after_insertion
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- added implementation of:
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Chew_4_surface::test_point_conflict_from_superior_impl()
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