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650 Commits

Author SHA1 Message Date
Pierre Alliez 8cf7099289 AABB tree: rename intersection file 2009-04-26 18:09:40 +00:00
Pierre Alliez 3a3c75c66e AABB tree: rename intersection files 2009-04-26 17:32:34 +00:00
Pierre Alliez 9df9f8a9f1 AABB tree: added internal search tree (CGAL K-orth search tree) to accelerate the projection queries. 
substantial complication... may be improved.
 2009-04-26 16:22:46 +00:00
Pierre Alliez e52c14ffc9 AABB tree: more on doc. 2009-04-26 14:39:35 +00:00
Pierre Alliez 4018a88be9 polyhedron demo: fix compilation of remeshing plugin 2009-04-26 14:25:30 +00:00
Pierre Alliez 24e3bc0c22 AABB tree: added two primitive types for triangle and segment to make two examples simpler. 
rename Object type to Datum type within primitive as it was conflicting with CGAL Object type
 2009-04-26 13:46:48 +00:00
Pierre Alliez cde6fb8ad0 AABB tree: added fourth examples with (segment) edges of a polyhedron 2009-04-26 09:27:42 +00:00
Pierre Alliez 3358154717 AABB tree: start adding tests. 2009-04-25 22:21:53 +00:00
Pierre Alliez 3316b50890 AABB tree: more comments on examples - added one projection 2009-04-24 22:09:40 +00:00
Pierre Alliez aea8cce7ad AABB tree: one more example with segment 2009-04-24 21:47:52 +00:00
Pierre Alliez ce4a6039f5 AABB tree: added two examples (one compiles fine) 2009-04-24 14:11:17 +00:00
Pierre Alliez aeb4889551 AABB tree: move files up 2009-04-24 13:35:41 +00:00
Pierre Alliez bc218b5d22 AABB tree: doc 2009-04-24 13:00:46 +00:00
Pierre Alliez f28804008c fix link to examples 2009-04-24 12:30:56 +00:00
Pierre Alliez 476cf9aeb1 AABB tree: rename triangle primitive to polyhedron triangle primitive 2009-04-24 11:51:03 +00:00
Pierre Alliez 3e25916b51 AABB tree: added two examples and alter doc where the data type is now the Object type. 2009-04-24 11:29:00 +00:00
Pierre Alliez f01b6e147f AABB tree: important pass on the documentation from A.Fabri's review and several discussions with S.Tayeb, L.Rineau and C.Wormser. 
remove all _type suffixes to types
distinguish datum from data
A primitive wraps a "geometric object" and an Id - not a primitive and an ide (confusing)
added any_intersected_primitive() to be consistant
 2009-04-24 09:42:43 +00:00
Stéphane Tayeb c4b6628106 * Projection query correction. 
* Remove old code.
 2009-04-23 07:38:53 +00:00
Stéphane Tayeb 333e2f0401 First step to CGAL 3.5 specs. 2009-04-22 08:11:45 +00:00
Pierre Alliez 31992dd000 AABB tree: things to be fixed (intersections) 2009-04-21 12:29:26 +00:00
Laurent Rineau 3654111856 Ooops: fix a bug I introduced myself since revision 48240, which was: 
" - Rewrite of longest_axis(), which was quite strange, and switch to double,
      as CGAL::Bbox_3 coordinates are always double."

That fix will re-improve the query time.
 2009-04-10 17:02:54 +00:00
Laurent Rineau 58f1842820 Improve again the construction time of an AABB_tree (by factor of 5 to 1). 2009-04-10 17:00:10 +00:00
Laurent Rineau 7a340e9d8d Improve the construction time of an AABB_tree for free (by using 
std::nth_element, instead of std::sort).
 2009-04-09 19:50:51 +00:00
Laurent Saboret 425cc63967 Fixed compilation warnings with VC++ 2009-04-07 14:01:14 +00:00
Laurent Rineau 69cc456852 typo : lenght -> length 
(Thanks to Sylvain Pion.)
 2009-04-06 12:25:12 +00:00
Laurent Rineau 9b9d32c208 The polyhedral oracle can now be used by Mesh_3. 2009-04-06 12:10:42 +00:00
Laurent Rineau 85bd8c4adb Add a member function AABB_tree::count_intersections 2009-04-06 12:10:09 +00:00
Laurent Rineau d51fcf2fa2 Make AABB_node::max_lenght public, so that AABB_tree can use it. 2009-04-06 12:09:32 +00:00
Laurent Saboret cb2644dab9 Revert revision 48625 that does not compile with g++ 2009-04-03 17:26:19 +00:00
Laurent Saboret 7d659c7483 Fixed compilation warnings with VC++ 2009-04-03 12:38:46 +00:00
Laurent Rineau f86c071b04 - Add constness to AABB_tree, 
- Add a method bbox() to AABB_tree, that returns its bounding box.
- Add a method size(), that returns the number of nodes.
- Add a method traversal to AABB_tree, so that one can call it with a
  user-made traversal traits class.
- Add a Drawing_traits traits class, that draws the tree with OpenGL.
- Add predicates and constructions so that one can call
  AABB_tree::intersection with Kernel::Plane_3 as query, and Segment_3 as
  result type.
- New query function AABB_tree::all_intersections.
- The member function AABB_node::intersection is now templatized with a new
  template parameter 'Result', so that the result is not hardcoded to be
  'Point'.
- Three new constructions, for the intersection (and not only do_intersect)
  between a Triangle_3 and (Plane_3, Ray_3, Segment_3).
  (NOTE: That has not been tested intensively. And the intersection with
  Ray_3 and Segment_3 does not handle co-planar intersections, for the
  moment.)
 2009-03-30 14:15:33 +00:00
Laurent Rineau 9f3a3e323b Fixes for non-Windows compilers. 2009-03-30 14:05:56 +00:00
Laurent Rineau e13b94d625 Factorize the code between Ray/Line/Segment, using templates. 2009-03-02 11:10:37 +00:00
Laurent Rineau 288525ba5f - Rewrite of longest_axis(), which was quite strange, and switch to double, 
as CGAL::Bbox_3 coordinates are always double.
 2009-02-26 18:04:56 +00:00
Laurent Rineau 25d930749f - Move the traits First_intersection_traits from AABB_node to AABB_tree. 
- Remove AABB_node::first_intersection which is useless.
- AABB_node::traversal is no longer templated by Result_type. Instead of
  passing as argument a 'result' object, and constructing a traits at each
  call, the traits object is constructed once, before calling traversal,
  and passed as argument.
 2009-02-26 16:40:40 +00:00
Laurent Rineau 641fa903d8 Yet another move of a function, and add comments. 2009-02-26 11:48:17 +00:00
Laurent Rineau 8972f90ac3 Remove yet another PSC dependency: PSC::do_intersect does not exists! That 
means that some do_intersect functions where never instantiated.
 2009-02-26 11:39:40 +00:00
Laurent Rineau 249f582387 Move functions definitions into the class, so that one see more clearly, if 
possible, the structure of the code.
 2009-02-26 11:22:56 +00:00
Laurent Rineau d410bbe3b4 Cosmetic: CGAL_NAMESPACE is obsolete, now. No need to confuse editors and 
IDEs by using it.
 2009-02-26 10:55:11 +00:00
Laurent Rineau c2c562b508 Add two cosmetic "const" attributes to function of 
"First_intersection_traits".
 2009-02-26 10:28:40 +00:00
Laurent Rineau 5ec512b917 Remove the psc argument from recursive functions. That one is not used, and 
not wanted (the aim is to remove the dependency to the type PSC).
 2009-02-26 10:25:52 +00:00
Laurent Rineau f3262130bc Add a comment to explain the trick that uses boost::enable_if and 
the Boost MPL:
 http://www.boost.org/doc/libs/release/boost/utility/enable_if.hpp
 http://www.boost.org/doc/libs/release/libs/mpl
 2009-02-25 19:14:08 +00:00
Laurent Rineau b13221cfb3 Try a use of boost::mpl::vector, to see what will happen to the testsuite 
of Polyhedron_Demo.
(2009-02-24 16:54:31 +0100)

Update: the testsuite of CGAL-3.5-I-32 has validated that change. Great:
let's go and use MPL!
 2009-02-24 15:54:31 +00:00
Laurent Saboret 6e404a5e87 Partial merge with Gyroviz AABB_tree. Very minor changes. 2008-10-17 16:03:17 +00:00
Pierre Alliez 6ae6749ad0 cleanup AABB tree: update authors, remove #undef, local includes. 2008-10-14 12:15:10 +00:00
Pierre Alliez d0bf3a2245 AABB tree: remove knn and plucker. a bit of cleanup and update of authors. 2008-10-14 07:43:19 +00:00
Andreas Fabri 50cc203fac Added ETHZ and authors 2008-10-14 06:04:37 +00:00
Andreas Fabri ae5afa9774 cleanup 2008-10-13 18:45:02 +00:00
Andreas Fabri 2465573f24 Add license header 2008-10-13 18:41:47 +00:00
Laurent Rineau 9e80736743 Move AABB_tree in its own svn package (not documented for CGAL-3.4). 
(TODO: one need copyright/license headers.)
 2008-10-01 08:10:00 +00:00