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200 Commits

Author SHA1 Message Date
Pierre Alliez d987180d75 fix copyrights. 2009-08-07 18:57:08 +00:00
Sylvain Pion 7e0db3191b Fix & homogenize Copyright header lines : 
- Copyrigth -> Copyright
- ETHZ (Suisse) -> ETH Zurich (Switzerland)
 2009-08-07 11:18:32 +00:00
Pierre Alliez eb645bed0c AABB tree: fix quibble in comment. 2009-07-16 06:11:29 +00:00
Pierre Alliez cd199a7504 AABB tree: added one message to track the last remaining error in the test suite. 2009-07-16 06:07:41 +00:00
Laurent Rineau 0d7cc0b6b5 Fix: AABBTraits must not require size_type. The size_type is an 
implementation detail of the class template AABB_tree, and traits classes
cannot know that type.
 2009-07-08 16:16:15 +00:00
Pierre Alliez 1b26c8d562 AABB tree: fix one table line of the benchmark. 2009-07-08 12:17:31 +00:00
Pierre Alliez de47ee0a27 AABB tree: do_intersect now calls the First_primitive traversal traits (much faster) 
performance section updated
 2009-07-08 12:02:28 +00:00
Pierre Alliez dfa149a2d7 aabb tree: more code cleanup 2009-06-27 15:19:29 +00:00
Pierre Alliez 4c19729e16 aabb tree: a bit of code cleanup 2009-06-27 06:44:31 +00:00
Stéphane Tayeb c8dc1d84f7 Add a CGAL_assertion (prevents std::bad_alloc). 2009-06-26 11:58:17 +00:00
Pierre Alliez 597f9459d5 aabb tree: some cleanup 2009-06-25 20:08:51 +00:00
Camille Wormser e03e9fb4fd changes needed for the Polyhedron demo to compile 2009-06-05 18:04:47 +00:00
Stéphane Tayeb c83f4d6812 Remove compiler warnings. 2009-06-03 09:40:47 +00:00
Stéphane Tayeb 729ba7be05 Test suite code factorization. Minor fix (return type) in AABB_tree.h. 2009-05-18 14:26:29 +00:00
Stéphane Tayeb 8bde72f327 * remove workaround for weighted point from AABB_traits 
* simplify code of AABB_tree::First_intersection_traits
* change intersection(ray,triangle) and intersection(line,triangle):
returned object is now an empty object, a point or a segment
* remove do_intersect test from Intersection::operator() of
AABB_traits: intersection(ray,triangle) and
intersection(line,triangle) do it.
 2009-05-14 10:07:55 +00:00
Pierre Alliez 75a82ec32d AABB tree: 
- rebuild now returns void.
 2009-05-13 07:32:41 +00:00
Laurent Rineau df0e2ec0bc size_type must be lowercase. 2009-05-12 14:29:36 +00:00
Camille Wormser 993c393cd4 forgotten detail 2009-05-11 23:30:04 +00:00
Camille Wormser 0d63e6c207 the Traits now conforms fuly to the documentation 2009-05-11 23:17:40 +00:00
Camille Wormser 74beff3b13 removed all warnings (-Wall -Wextra). 
IMPORTANT THINGS

- We need to add Compute_squared_distance_3 (at least for Point_3, Point_3) to the traits requirements

- Since we use the (decorated) Traits as a template parameter for the Search_traits_3, we need to add
this as a requirement. Currently, the Search_traits_3 requests that the template parameter be a CGAL
kernel. This is much too strong!
 2009-05-10 16:05:48 +00:00
Camille Wormser 0f376fb294 removed the warnings, except in one of the test cases. Working on it. 2009-05-10 15:24:04 +00:00
Pierre Alliez 0d2880a413 AABB tree: 
- more on examples
- description
- removed leftover traces of projection after grep (two found)
 2009-05-09 22:24:39 +00:00
Camille Wormser 5dc7c35be3 distance queries conform to the spec 2009-05-09 10:22:45 +00:00
Pierre Alliez 4a6eb544a8 AABB tree 
- rename m_data into m_primitives in Tree
- rename m_p_root into m_p_root_node in Tree
put back squared_distance into distance test
 2009-05-09 06:57:36 +00:00
Camille Wormser 8414b99e9a now the test suite compiles and runs! :) 2009-05-08 14:06:51 +00:00
Camille Wormser 01d0293bc5 Code is now almost up to the specification: Primitive::Id everywhere, 
the KD-tree uses decorated points to return the Id too. 

There are just a few boost::optional to add in the traits, where we still
use the old bool intersection(..., Result&) approach, and some modernization 
to do in the distance computation things.

Everything compiles.

I have removed the funtion closest_primitive from the code and documentation, 
since it would not be consistent with the rest of the interface, and would not
be faster than closest_point_and_primitive.

I think we are almost done, not only for the documentation, but for the code too.
 2009-05-08 12:59:22 +00:00
Pierre Alliez 154ff8cfa0 AABB tree: more on distance queries 
it remains to fix the Distance_traits
 2009-05-07 21:22:24 +00:00
Pierre Alliez c26e8531e1 AABB tree: intersections now return CGAL::Objects. 2009-05-07 21:03:21 +00:00
Pierre Alliez e034d54b75 AABB tree: more on distance queries 
- experiments with primitive vs point hints.
 2009-05-07 13:18:17 +00:00
Pierre Alliez db287f0e56 AABB tree: more on internal KD-tree used to accelerate the distance queries. 2009-05-07 10:51:01 +00:00
Camille Wormser 55021bdb9f KD-tree forbids copies -> a pointer now. 2009-05-07 09:41:38 +00:00
Camille Wormser 439292a46c solved the compilation problem for Point_and_primitive 
temporarily disabled the kd-tree construction, not to mix two separate compilation issues. I replug it in a minute.
 2009-05-07 09:24:41 +00:00
Pierre Alliez fd017c5595 AABB tree: first version of boost::optional for any* 
obscure compilation issue for now.
more on doc too
 2009-05-07 06:44:59 +00:00
Gaël Guennebaud 10f9aa181c fix compilation 2009-05-04 15:15:46 +00:00
Camille Wormser 6f050ab6ca tentative API for dealing correctly with the degenerate cases: 
it changes NOTHING to the existing code, except that 
number_of_intersections is renamed into number_of_intersected_primitives.
 2009-05-02 18:02:11 +00:00
Pierre Alliez 2d22df1c41 AABB tree: more on Point_and_primitive in traversal traits 2009-05-02 09:45:20 +00:00
Pierre Alliez b23fd11c04 AABB tree: document size, bbox and empty of the tree 
note: we could rename root_bbox as simply bbox
 2009-05-01 06:41:10 +00:00
Pierre Alliez 23f94c802b AABB tree: started to implement new API 
CAREFUL: does not compile anymore - will fix this next week.
 2009-04-30 22:26:53 +00:00
Pierre Alliez b96d8c442c AABB: fix clear_and_insert 
remove lucy model (too big)
 2009-04-28 20:04:23 +00:00
Pierre Alliez a86c346e54 AABB: implemented two new functions suggested by Andreas: 
void clear(void)
bool clear_and_insert(begin,beyond)
 2009-04-28 15:29:37 +00:00
Stéphane Tayeb 7d85cbdd57 * Remove ad-hoc code from AABBTraits: 
- add nearest_point_3(Point_3, Triangle_3, Point_3)
  - updates Projecting_traits of AABB_tree
* Fix test compilation (linux x64).
 2009-04-28 15:12:51 +00:00
Pierre Alliez b563d29270 AABB tree: the projection does not construct the KD-tree at the first projection query anymore. for efficient projection queries either the user calls for its explicit construction during the AABB construction or calls "construct_search_Tree()". otherwise the first primitive reference point is used as (naive) hint. 2009-04-27 15:36:35 +00:00
Stéphane Tayeb 836f48cd9c Fix compilation errors (linux x64). 2009-04-27 12:42:04 +00:00
Laurent Saboret 9c77d89703 Fixed compilation errors (Linux/g++) 2009-04-27 10:40:34 +00:00
Pierre Alliez 18c93be7bc AABB tree: replace xref/yref/zref and point_on by a single reference_point() function for primitive. 
NOTE: the reference point is used both for sorting the primitives and for constructing the search KD-tree
 2009-04-27 08:58:19 +00:00
Pierre Alliez b9c28d07aa AABB tree: rename is_smaller to is_contained 
another code cleanup
 2009-04-26 21:48:18 +00:00
Pierre Alliez a8188eb668 AABB tree: test all intersection types for triangles 2009-04-26 21:29:47 +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 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