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Author SHA1 Message Date
Panagiotis Cheilaris c07ae4ba42 general oriented_side to also accomodate Linf 
The oriented_side predicate is used with a face corresponding to
the interior of a segment that is split by a vertex contained in
the segment. For an infinite such face the code has to become more
general in order to accomodate the Linf case. For example, in L2
the number of such infinite faces is 0, 2, or 4, whereas in Linf,
it can be any even non-negative integer.

Moreover, the existing code for infinite faces is L2 specific and
ignores the interior of the segment for its decision. In Linf the
interior of the segment is important. For this reason, there is a
new case of the predicate that is general enough to also
accomodate Linf:

// computes the oriented side of the Voronoi vertex of s1, s2, inf
// wrt the line that passes through the point p and its direction
// is the direction of the supporting line of s, rotated by 90
// degrees counterclockwise.
Oriented_side operator()(const Site_2& s1, const Site_2& s2,
                         const Site_2& s, const Site_2& p) const

The Oriented_side_C2 class is also adapted for L2 to use the new
form of the predicate, which internally calls the old form.
 2015-04-29 11:58:00 +02:00
Panagiotis Cheilaris 88bc8d9458 change of n_inf assertion to support Linf case 
In Linf, there can be many Linf-parabolae contained in the region
of the interior of a non-axis parallel segment.
 2015-04-29 11:58:00 +02:00
Panagiotis Cheilaris 18532c962a make Voronoi edge primal agnostic to L2 2015-04-29 11:58:00 +02:00
Panagiotis Cheilaris 1a9b0dc079 vertex conflict for insert_third 
Use vertex conflict instead of orientation in insert_third for
the case of three points. This change is to make SDG more L2
agnostic.

Given are three point sites s1, s2, s3.

The orientation of (s1,s2,s3) is not collinear if and only if the
two vertex conflict quadruples (s1,s2,inf,s3) and (s2,s1,inf,s3)
are of opposite signs.

The orientation of (s1,s2,s3) is right turn if and only if the
vertex conflict quadruple (s2,s1,inf,s3) is NEGATIVE.
 2015-04-29 11:58:00 +02:00
Sébastien Loriot 3cfc2e7efe using Exact_rational instead of Gmpq 2014-06-27 15:20:48 +02:00
Sébastien Loriot 0230e979e2 Merge branch 'CGAL-use_leda-GF-OLD' into CGAL-use_leda-GF 
Conflicts:
	Arrangement_on_surface_2/test/Arrangement_on_surface_2/construction_test_suite_generator.cpp
	Arrangement_on_surface_2/test/Arrangement_on_surface_2/test_construction.cpp
	Documentation/doc/Installation.txt
	Kernel_23/include/CGAL/Exact_predicates_exact_constructions_kernel.h
 2014-06-18 22:50:06 +02:00
Sébastien Loriot 9114db9085 restore figure source files removed in 0fa2cacb 
| commit 0fa2cacb60
  | Author: Sébastien Loriot <sebastien.loriot@cgal.org>
  | Date:   Tue Dec 3 17:27:02 2013 +0100
  |
  |     remove doc_tex documentation (including developer manual) and old manual tools
 2014-02-10 14:54:23 +01:00
Laurent Rineau 2c6e86a429 Headers files should not be executable. 2013-12-10 17:55:33 +01:00
Sébastien Loriot 2da4a00c70 Merge branch 'Segment_Delaunay_graph_2-insert_segments_fix-local' 
bugfix branch
  Successfully tested in CGAL-4.4-Ic-50
 2013-12-06 19:11:35 +01:00
Sébastien Loriot 0fa2cacb60 remove doc_tex documentation (including developer manual) and old manual tools 2013-12-03 17:27:02 +01:00
Sébastien Loriot 4c53434328 remove extra template parameter and missing const 2013-12-02 22:55:54 +01:00
Andreas Fabri 816d9283c9 Merge branch 'Segment_Delaunay_graph_2-Fix_leak-GF' 
Approved by the release manager
 2013-11-14 11:50:42 +01:00
Laurent Rineau 38e5dc102d Remove execution permissions 2013-11-13 14:05:43 +01:00
Andreas Fabri 8189bf8d97 Switch to std::string in order to avoid a new/delete mismatch error in test code 2013-11-13 11:29:17 +01:00
Andreas Fabri 6c547e5663 Mainly added includes 2013-09-13 22:24:30 +02:00
Laurent Rineau bc03aaf30b Put doc/ in the global dont_submit file 2013-08-20 10:57:03 +02:00
Sébastien Loriot 9c2f35ed1a using cgalHeading instead of h3 2013-08-07 10:06:49 +02:00
Sébastien Loriot d282ade623 use \cgalCite instead of \cite 
using perl -i -pe 's/\\cite\s*{?([a-zA-Z0-9:-]+)}?/\\cgalCite{$1}/g'
 2013-08-05 18:25:26 +02:00
Sébastien Loriot b2ef3b8673 Merge branch 'doc-remove_gif-local' 
Successfully test in CGAL-4.3-Ic-102

This commit fixes a few issues in the doxygen documentation and in particular
the figure for the generation of latex doc.

Approved by the interim release manager

xplain why this merge is necessary,
 2013-07-26 17:50:07 +02:00
Sébastien Loriot 2dfe8a3d73 workaround for a doxygen bug: remove space after /!* to avoid a verbatim env 
this happens if you have an empty line or the text directly after /!*
to find them in the generated documentation, grep for "pre class=\"fragment\""
(a few of them are legitimate however)
 2013-07-25 14:58:53 +02:00
Sébastien Loriot 143a2181b3 add latex format for \imagei doxygen command 
perl -pe 's/^(\s*)\\image\s+html\s+(.*)\s*$/$1\\image html $2\n$1\\image latex $2\n/' -i
 2013-07-25 11:50:53 +02:00
Sébastien Loriot 74a1ac055e remove pdf files from doxygen doc include path 2013-07-25 11:15:18 +02:00
Sébastien Loriot 519b301130 remove gif files from doxygen doc include path 2013-07-25 11:14:16 +02:00
Sébastien Loriot 4389b0bac8 remove the usage of gif in the doxygen doc as pdflatex does handle them 
replace the files with png
 2013-07-25 11:06:13 +02:00
Sébastien Loriot 8b7c074e7f hide variable when not used 2013-07-09 07:43:22 +02:00
Sébastien Loriot 42fa044273 fix warnings 2013-07-08 07:58:56 +02:00
Sébastien Loriot 454451556b use correct include header 2013-07-08 07:47:42 +02:00
Sébastien Loriot ba4df29448 add examples using spatial sorting 2013-07-05 12:00:09 +02:00
Sébastien Loriot 51c5a5c5ed remove unused variable warnings 2013-07-05 11:36:06 +02:00
Sébastien Loriot fbd6af3a62 remove extra sdg 2013-07-05 11:22:31 +02:00
Sébastien Loriot 04a5609b6a update benchmark 2013-07-05 11:12:57 +02:00
Sébastien Loriot 4160148c42 using typedef instead of inheritance 2013-07-05 11:12:32 +02:00
Sébastien Loriot 45afdeef36 add a benchmark to compare the different traits and classes 2013-07-05 10:43:38 +02:00
Sébastien Loriot 67925033d6 use the default for the exact kernel 2013-07-05 09:52:12 +02:00
Sébastien Loriot d1ad4260e2 do not use MP_float in examples 2013-07-03 15:01:46 +02:00
Sébastien Loriot 6484c6e6da typo 2013-07-02 19:59:57 +02:00
Sébastien Loriot 72f117839f update the insert function to dispatch according to the value-type 2013-07-02 19:51:34 +02:00
Sébastien Loriot 1aa8ab8afa add function to insert a range of segments 2013-07-02 18:49:02 +02:00
Sébastien Loriot 1799dc232a add function to insert a range of segments from points and pairs of indices 2013-07-02 14:35:46 +02:00
Sébastien Loriot b9d1183cd0 add function to insert a range of points using spatial sorting 2013-07-02 11:58:40 +02:00
Sébastien Loriot 2fb80f6520 add Less_x_2 and Less_y_2 in the traits concept and its models 
this is needed to use the spatial sorting
 2013-07-02 11:57:02 +02:00
Sébastien Loriot 716f87d2d7 rename Hidden_type to unspecified_type and update its description 2013-06-13 18:48:58 +02:00
Ross Hemsley 4d9caf3763 Added names that were missing into the Doxyfile.in entries. 
Also modified Installation/CMakeLists.txt to push the version number variable to the parent level
so that it can be accessed by the documentation
 2013-05-30 17:55:43 +02:00
Philipp Möller 4d469821f7 Generated Doxyfile.in and dependencies 2013-05-30 14:13:47 +02:00
Andreas Fabri f7d7395864 Merge branch 'OLD' into CGAL-use_leda-GF 
Conflicts:
	Boolean_set_operations_2/test/Boolean_set_operations_2/test_polygon_validation.cpp
	Envelope_2/test/Envelope_2/test_envelope_segments.cpp
	Intersections_3/test/Intersections_3/bbox_other_do_intersect_test.cpp
 2013-03-27 20:22:54 +01:00
Laurent Rineau b6ffa7c425 Merge branch 'CGAL-fix_warnings-GF' 
That branch was successfully tested in CGAL-4.2-Ic-205.
 2013-03-27 12:23:31 +01:00
Andreas Fabri 37533355fe also test leda if it is available 2013-03-22 16:05:46 +01:00
Sébastien Loriot 9fcf46e11a replace CGAL_[kernel/qpe/triangulation/]_assertion by assert in tests 
this should be the case, following our guidelines.

using:
find */test/* -name '*.[hc]*' | xargs sed -i 's/CGAL_assertion/assert/g'
 2013-03-21 10:50:55 +01:00
Sébastien Loriot e991fe72ad really add last missing classified reference manual pages 2013-03-13 10:57:01 +01:00
Andreas Fabri 1952bf7382 remove unused variables 2013-03-04 14:49:30 +01:00