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95 Commits

Author SHA1 Message Date
Sebastien Loriot 80cece608c
Merge pull request #3595 from MaelRL/T2-Remove_strict_conflict_zone_boolean-GF 
Triangulation_2: revert small feature DT2_strict_and_weak_conflict_zone
 2019-04-12 15:35:06 +02:00
Sébastien Loriot 5a30e88a92 replace cpp11::function by std::function 2019-03-29 13:28:33 +01:00
Mael Rouxel-Labbé 48185ac153 Filter out irrelevant (<= 0) natural and regular neighbor coordinates 
- coord == 0 is possible in theory, but not interesting to output
- coord < 0 is not possible in theory, but since we do construction and use
  signed (polygon_area_2()) area computations, we could in theory get
  negative coordinates in output
 2019-01-14 11:20:16 +01:00
Mael Rouxel-Labbé 14150ef95c Revert commit b307771 ("bug fix for natural_neighbor_coordinates_2... 
... using a small feature in the conflict zone functions of
Delaunay_triangulation_2")

See concerns raised in the (not-actually-approved) small feature:

https://cgal.geometryfactory.com/CGAL/Members/wiki/Features/Small_Features/DT2_strict_and_weak_conflict_zone
 2019-01-14 11:19:21 +01:00
Andreas Fabri 660cb5d778 Add precondition that range is non-empty. This is more explicit than the precondition that norm>0 2018-10-02 11:07:43 +02:00
Andreas Fabri 77010f5f0a Resimplify and fix the documentation 2018-09-26 16:17:35 +02:00
Andreas Fabri c5f85b212d Switch to make_zero() 2018-09-26 11:46:22 +02:00
Andreas Fabri 41946b72d6 Make linear_interpolation() work with non-scalar data 2018-09-26 09:06:34 +02:00
Mael Rouxel-Labbé 8b6826cb83 Renamed an internal function 
Some compilers seem to get confused between different functions by the
<VF_arg_type> despite the functions having different numbers of arguments.
 2018-06-28 11:57:06 +02:00
Mael Rouxel-Labbé 68c8b797a6 Merge branch 'Interpolation-Use_result_of-GF-old' into Interpolation-Use_result_of-GF 2018-06-26 14:27:19 +02:00
Mael Rouxel-Labbé 14bda813d3 Workaround boost::is_constructible not being safe to use before C++11 
Incidentally means that argument_type unfortunately must be defined
when not using C++11...
 2018-06-25 12:13:46 +02:00
Mael Rouxel-Labbé cdf325138a Tiny indentation fix 2018-06-15 13:01:49 +02:00
Mael Rouxel-Labbé c76dace89b Replaced uses of ::result_type and ::argument_type in Interpolation 
This allows to pass more generic functors such as lambdas, for example.
 2018-06-15 12:53:46 +02:00
Mael Rouxel-Labbé 26c857a431 Moved unary/binary_function to CGAL::cpp98 2018-06-13 15:58:19 +02:00
Andreas Fabri bfaa3b7d6e fix include 2018-05-04 13:57:41 +02:00
Mael Rouxel-Labbé de5795936f Fixed indentation 2018-05-04 13:57:41 +02:00
Mael Rouxel-Labbé 44570bd7e0 Fixed broken backward compatibility 2018-05-04 13:57:40 +02:00
Mael Rouxel-Labbé 7a2382ee7f Factorized some calls to construct_point_d 2018-05-04 13:57:40 +02:00
Mael Rouxel-Labbé f69c1f734a Replaced 'assert' with 'continue' 
This function takes a vertex handle vh and computes the coordinates
in the hypothetical situation of vh being removed and querying at vh->point().

If vh is adjacent to the infinite vertex, then vh->point() will be outside
the convex hull (most likely, could be on the boundary too). The base function
taking a point can handle that case, it returns: (empty, 0, false). Rather
than crashing, let the other function return 'false'.
 2018-05-04 13:57:40 +02:00
Mael Rouxel-Labbé dc14d129a4 Readability changes 2018-05-04 13:57:39 +02:00
Mael Rouxel-Labbé 207fbb7efd Changed functor's result type 
Technically the point() function of the TriangulationVertexBase_2 concept
has return type Point and not const Point& so we can't take a const ref here
otherwise we might take refs to temporaries.
 2018-05-04 13:57:39 +02:00
Mael Rouxel-Labbé d32a4ff717 Fixed regular neighbor coordinates when the query point is hidden 2018-05-04 13:57:39 +02:00
Mael Rouxel-Labbé dbc48009bc Various minor to natural/regular coordinates 2018-05-04 13:57:39 +02:00
Mael Rouxel-Labbé c88b17f92e Clarified functor names 2018-05-04 13:57:39 +02:00
Mael Rouxel-Labbé e005946a67 Improvements to sibson_gradient_fitting.h 
- better variable/template names
- better function order
- some simplifications and warning cleaning
 2018-05-04 13:57:39 +02:00
Mael Rouxel-Labbé ed823a875c Fixed compilation after functor name change 2018-05-04 13:57:38 +02:00
Mael Rouxel-Labbé efcafe4073 Added a comment 2018-05-04 13:57:38 +02:00
Mael Rouxel-Labbé 42c25d1c84 Readability changes (no real changes) 2018-05-04 13:57:38 +02:00
Mael Rouxel-Labbé 4f02f892cb Added missing overloads and cleaned code in (nn|rn)_coordinates_2 2018-05-04 13:57:38 +02:00
Mael Rouxel-Labbé d041642800 Generalized Interpolation helper functors and cleaned their names 2018-05-04 13:57:38 +02:00
Mael Rouxel-Labbé 67f99cc53d Fixed trailing whitespace and (some of the) inconsistent indentation 
No real changes.
 2018-05-04 13:57:38 +02:00
Sébastien Loriot 0a27019322 fix sibson interpolation 2018-05-04 13:57:38 +02:00
Sébastien Loriot 1e6806f6e1 add missing overloads 2018-05-04 13:57:38 +02:00
Andreas Fabri 6bb5deff4d Add an example 2018-05-04 13:57:38 +02:00
Andreas Fabri af093e3a15 Make it work for regular neighbors. Make Sibson geadient fitting write weighted points 2018-05-04 13:57:38 +02:00
Andreas Fabri 2bc8e23653 move helper classes in a subdirectory/namespace/file 2018-05-04 13:57:38 +02:00
Andreas Fabri abc19d9c9d Add the possibility to store values and gradients in vertex_with_info 2018-05-04 13:57:38 +02:00
Andreas Fabri de5c1e4d46 Add the possibility to store value and gradient in the triangulation vertices 2018-05-04 13:57:38 +02:00
Sébastien Loriot 8cdfad0d08 add missing URL and Id tags 2017-11-15 22:58:57 +01:00
Sébastien Loriot ee57fc2d6c add SPDX identifier for files under the GPL-3+ license 2017-11-12 10:17:51 +01:00
Laurent Rineau 7e9f756935 Replace all std::unary_function by CGAL::unary_function 2017-10-04 15:57:09 +02:00
Mael Rouxel-Labbé a926aa22cb Fixed weighted point issue in gradient fitting functions 2017-09-13 16:24:39 +02:00
Laurent Rineau 9551bae7e6 Fix a compilation error in Travis 
fix the `check_pkg_Interpolation_headers` target
 2017-06-29 09:45:00 +02:00
Mael Rouxel-Labbé 3a3c6b2617 Fixed missing include 2017-06-28 10:16:23 +02:00
Mael Rouxel-Labbé 42e04a3522 Fixed a comment in Interpolation 
The OutputIterator type in regular_neighbor_coordinates is a pair of a weighted
point (and _not_ a point) and a FT
 2017-06-28 10:14:35 +02:00
Mael Rouxel-Labbé 5d8b882294 Voronoi_intersection_2_traits_3.h should not define a Weight type 2017-06-28 10:14:35 +02:00
Mael Rouxel-Labbé c65c15b2c1 Improved Interpolation readability (no real changes) 
-- Removed trailing whitespace
-- Fixed (some) includes
-- Fixed indentation
-- Fixed some remaining french
 2017-06-28 10:14:35 +02:00
Mael Rouxel-Labbé b5233c93d7 Simplified the usage of traits' functors in NN_coordinates_3 
There is no need to define local versions of functors that are already available
through the traits / kernel.

Also do not default construct traits.
 2017-06-28 10:14:35 +02:00
Mael Rouxel-Labbé b638cb4d66 Fixed surface_neighbors_3 
Short version: the regular triangulation must be build using weighted points,
but the return type is (bare) points
 2017-06-28 10:14:35 +02:00
Mael Rouxel-Labbé e3941a663e Fixed surface_neighbor_coordinates 
Short version: the regular triangulation must be build using weighted points,
but the return type is (bare) points
 2017-06-28 10:14:35 +02:00