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264 Commits

Author SHA1 Message Date
Pierre Alliez 288e8798da AABB tree: added short pdf user guide for the demo. 2009-07-11 07:35:03 +00:00
Pierre Alliez aa4b4fc7b3 AABB tree: update performance section with more details about memory occupancy (table here is better than a curve as the memory grows linearly) 2009-07-11 06:36:12 +00:00
Pierre Alliez 53a898b22d AABB tree: my last update on the demo. 2009-07-10 15:19:24 +00:00
Pierre Alliez ea91324fb3 AABB tree: bug fix and update description 2009-07-10 14:46:21 +00:00
Pierre Alliez bdbcbf7e1d more on benchs 2009-07-10 12:45:03 +00:00
Pierre Alliez 555c6892bd AABB tree: reduce size 2009-07-10 11:28:30 +00:00
Pierre Alliez 6f797c4b8e AABB tree demo: replace QT timer by CGAL one. 2009-07-10 08:14:42 +00:00
Pierre Alliez 4ba24506b1 aabb tree: attempt to eliminate a warning 2009-07-10 06:08:39 +00:00
Pierre Alliez a4147a7ff8 AABB tree demo: more on benchmarks 2009-07-09 14:33:41 +00:00
Pierre Alliez 953f277f91 AABB tree: no more bias for large models as the internal KD-tree is built initially and not at the first query 2009-07-09 13:25:25 +00:00
Pierre Alliez 991e936861 AABB tree: improve benchmarks. 2009-07-09 13:19:47 +00:00
Pierre Alliez 145156621d AABB tree demo: added P shortcut to menu view polyhedron and proper viewer updates. Thanks Laurent. 2009-07-09 09:35:28 +00:00
Pierre Alliez 72ef5cb900 AABB tree: intersection benchmark code made much shorter and more accurate (the random generation of queries is made once for all before benchmarking, hence the timings are more precise). 2009-07-08 22:27:55 +00:00
Laurent Rineau 60da2e471e Fix a typo. 2009-07-08 15:53:48 +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 5388a71ce8 AABB tree: benchmark construction, memory, distances and intersections against #triangles. 2009-07-07 20:13:45 +00:00
Pierre Alliez f07daa35b9 AABB tree: benchmark also any_intersected_primitive (I forgot to call this function) 2009-07-07 14:24:50 +00:00
Pierre Alliez f7e2e92525 aabb tree: more on performance section (benchmark across kernels) 2009-07-06 21:29:36 +00:00
Pierre Alliez 656138e3ae AABB tree: enrich performance section with a summary (general comments and advices about how to put the tree at work with good performances). this is not exhaustive nor conclusive of course but I believe a documentation must also tell the obvious. 2009-07-05 20:45:08 +00:00
Andreas Fabri 1c4b39ac2e Remove some typename 2009-07-05 18:48:22 +00:00
Pierre Alliez 9772610e5f AABB tree: benchmark across kernels and updated intersection tests (more accurate). 
need to fix compilation issue with EPIC kernel (I guess one include missing)
 2009-07-05 13:58:00 +00:00
Pierre Alliez 291861ad99 AABB tree demo: slicer now uses scene bbox 2009-07-05 13:16:08 +00:00
Pierre Alliez 57ba5cc702 aabb tree demo: bbox now used for distance functions. 2009-07-05 12:57:36 +00:00
Pierre Alliez 1c6968a90a aabb tree demo: fix scene bbox 2009-07-05 12:37:44 +00:00
Pierre Alliez 25565b6f99 aabb tree demo: benchmarks more accurate as we subtract the cost of generating the random queries. 2009-07-05 12:14:28 +00:00
Pierre Alliez c621fdfb4c aabbtree: correct compilation errors and warnings on Linux 2009-07-03 21:57:42 +00:00
Pierre Alliez 8cfd4eeeba aabb tree: 
- shortened unitary tests
- one warning removed
 2009-07-03 07:18:35 +00:00
Pierre Alliez e0b5bd6f31 AABB tree: more on memory consumption 2009-07-02 22:47:36 +00:00
Pierre Alliez 95abb7f60d AABB tree: add memory consumption in perf. section. 2009-07-02 22:31:59 +00:00
Pierre Alliez 7bfcc3dd47 AABB tree demo: added menu to benchmark memory against number of facets. 
I had to add a recursive longest edge bisection algorithm to refine a mesh without changing its geometry.
 2009-07-02 21:36:22 +00:00
Camille Wormser 08cc763aa8 steeper slope at the end of the color ramp, so that we see the difference between the facet-distance and edge-distance. 
(at least on the hand model)
What do think about this?
 2009-07-02 12:25:23 +00:00
Camille Wormser 81d2b1bcd7 remove some compilation warnings 2009-07-02 12:03:18 +00:00
Pierre Alliez 92760b731a AABB demo: removed status bar 2009-07-01 21:00:02 +00:00
Pierre Alliez 1d6e776431 AABB tree: some more cleanup. 2009-07-01 20:49:03 +00:00
Pierre Alliez bc80ee2e5c AABB tree: point out some (level 4) warnings for L.Rineau. 2009-07-01 20:23:41 +00:00
Pierre Alliez 08e9db05ae aabb tree demo: better option for inside points + ascii progress bar. 2009-07-01 20:12:40 +00:00
Pierre Alliez dffabd3115 aabb tree demo: 
- shorter code for benchmarking 
- benchmarking duration made as an option
 2009-07-01 19:58:06 +00:00
Pierre Alliez 514f1e8973 AABB tree demo: better file structuring and cleanup. 2009-07-01 19:08:48 +00:00
Pierre Alliez ef1864d6af AABB tree demo: 
- added color ramps for signed and unsigned distance functions (thermal for unsigned, and red/blue for signed)
- fix moc warning issue (thanks Manuel Caroli)
- fix strange value in performance section of user manual (we now understand that the KD-tree is making something really nasty only for large point sets - and we'll investigate the KD tree more)
 2009-07-01 12:55:33 +00:00
Pierre Alliez c74f3dbb59 aabb tree demo: added thermal color ramp for unsigned distance function 2009-07-01 11:56:25 +00:00
Camille Wormser a09dfcf193 un mot dans la sortie pour expliquer qu'il ne faut pas tenir compte du premier appel (pour le moment) 2009-07-01 08:11:07 +00:00
Camille Wormser 2d951c676f calls the first distance benchmark two times: the first one is used to populate the cache... 2009-07-01 08:07:09 +00:00
Pierre Alliez 8c1a65f2ac aabb tree demo: added signed and unsigned distance functions to facets, unsigned to edges. 2009-06-30 22:06:04 +00:00
Pierre Alliez 78d040c39a aabb tree demo: fix one strange compilation error that happens only with VC2005 (took me hours to understand that it's probably a compiler bug). 
benchmark distance queries in the demo and updated user manual (perf section)
 2009-06-30 21:18:31 +00:00
Pierre Alliez 9c96611659 aabb tree demo: add one small hand model 2009-06-30 20:19:03 +00:00
Pierre Alliez 98118bddce aabb tree demo: distance benchs (strange compilation issue on Windows) 2009-06-30 12:15:06 +00:00
Pierre Alliez 125d8cab6b aabb tree: attempt to fix compilation issue 2009-06-30 08:42:01 +00:00
Pierre Alliez 154bfac3f6 aabb tree: added plane queries in the performance section and demo. 2009-06-29 21:23:13 +00:00
Pierre Alliez bf70fa2c9e more on AABB demo (simple unsigned distance function to facets) 
must fix compilation issue
 2009-06-29 20:17:33 +00:00
Pierre Alliez 5c0b091370 more on AABB demo 2009-06-29 17:00:29 +00:00
Pierre Alliez 1dfddba18a more on AABB demo 2009-06-29 15:55:58 +00:00
Pierre Alliez 8b2c3807de moved AABB demo, thanks Laurent for pointing this out. 2009-06-29 13:00:44 +00:00
Pierre Alliez b18696af81 more on AABB demo 2009-06-29 11:46:43 +00:00
Laurent Rineau b037450304 Fix a VC++-ism. 2009-06-29 11:20:39 +00:00
Pierre Alliez e220203a60 aabb demo: more code cleanup 
one attempt to add shortcut for a menu
 2009-06-28 21:15:31 +00:00
Pierre Alliez eb8b4c0c73 aabb demo: more code cleanup 2009-06-28 20:19:46 +00:00
Pierre Alliez 891219e704 aabb tree demo: change data models, remove two unnecessary files. 2009-06-28 19:59:58 +00:00
Pierre Alliez 21e59e43d8 aabb tree demo: simplified menus (only two for benchmarking distances and intersections) 
the demo must stay as simple as possible.
 2009-06-28 19:44:02 +00:00
Pierre Alliez 0c22c8e729 aabb tree : added menu to generate and display a set of points intersecting the edges of a polyhedron. 2009-06-28 18:07:17 +00:00
Pierre Alliez c2e51c88d4 aabb tree : added menu to generate and display a set of points intersecting the facets of a polyhedron. 
more view and edit menus.
 2009-06-28 07:53:44 +00:00
Pierre Alliez 071f2f6a55 aabb tree : added menu to generate and display a set of segments intersecting the facets of a polyhedron. 2009-06-28 07:15:26 +00:00
Pierre Alliez 56ff4a3a32 aabb tree qt-based demo: added menu to generate and display a set of points inside a polyhedron. 
next to come: signed and unsigned distance functions, and benchmarking of distances, intersection to both edges and facets.
 2009-06-27 21:41:06 +00:00
Pierre Alliez 360f2a73d7 aabb tree: initial qt-based demo 2009-06-27 20:33:46 +00:00