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168 Commits

Author SHA1 Message Date
Federico Ponchio 68032b71dd Added method Gather: 
Using a cubic voxel of side <radius> (see Set with radius)
allows you to process all pairs of objects within radius distance.
Usefull to compute normals, weighted means etc.
Speedup is about 7x.
 2007-07-16 16:59:26 +00:00
Paolo Cignoni 8bfd6c40e0 Splitted initialiazation functions of grid to add flexibility in the creation 2007-07-16 15:13:39 +00:00
Paolo Cignoni 220baf92c7 Corrected gcc compiling issues 2007-07-02 04:25:32 +00:00
Paolo Cignoni ca8780af81 casting (size_t) to (int) to avoid annoying warning 2007-06-06 10:33:36 +00:00
Paolo Cignoni 9fee0bfaaa Corrected wrong deallocation when octree was destroyed after being never used. 2007-05-10 10:48:49 +00:00
ganovelli ec652a6d99 added cast to avoid warning 2007-05-04 16:17:24 +00:00
Nico Pietroni c466753fe5 corrected test with max distance in ray Iterator 2007-03-26 08:12:30 +00:00
Nico Pietroni 00cc5e3f15 line 375, corrected 1 error concerning intersection with bounding of the grid 2007-03-08 17:05:50 +00:00
ganovelli 116707257a modif in ClosestIterator to include the last shell Si.siz [X|Y|X]. Tested with minialign and point based animation 2007-02-20 16:22:50 +00:00
Paolo Cignoni c4b0073433 Initial commit. Only the Set and GetInSphere methods of the SpatialIndex interface are implemented. 2007-02-18 22:43:10 +00:00
Paolo Cignoni fb51d1f3f9 end() replaced by pointer lastPlusOne 2006-12-06 17:47:50 +00:00
Nico Pietroni f2706529cf changed 1 wrong comment RayIterator---- Refresh .. was the opposite 2006-12-06 12:53:14 +00:00
Nico Pietroni 478e2ad4cd corrected 1 bug in operator ++ of closest iterator 2006-10-26 08:28:50 +00:00
Nico Pietroni a8b6014a73 corrected bug in closest iterator.. if doesn't find any alement at first cells examinated continue until find some element 2006-10-25 15:59:29 +00:00
Paolo Cignoni fe32dbea36 just few rearrangements... 2006-10-25 12:46:07 +00:00
Nico Pietroni 5799203aaf added max dist control and constructor 2006-10-25 09:47:53 +00:00
Paolo Cignoni 4b4dd13689 Minor bug fixed 2006-10-19 13:32:23 +00:00
Paolo Cignoni 9031924a14 Added some templatedoctree to compile under 2003 2006-10-18 15:11:26 +00:00
Federico Ponchio 6eb4a5b293 Working on mingw now. 2006-10-18 08:32:03 +00:00
Paolo Cignoni 5e4f12f28a minor changes to comply gcc compiler 2006-10-16 16:10:22 +00:00
Paolo Cignoni 51efef83bf Conformed with the base interface 2006-10-12 11:02:57 +00:00
Paolo Cignoni 60d1fa3ccd Re-added diff 1.12 by Pietroni (cancelled by previous rollback): 
in GridDoRay function the RayIterator must be initialized with maximum distance
 2006-10-02 09:34:03 +00:00
Paolo Cignoni 9f8cbf3f08 Reverted to version 1.10 to nullify dangerous marfr960's changes 2006-10-02 09:28:45 +00:00
ganovelli 8f509dd74d reverted to version 1.20 for critical bug 2006-10-02 09:25:49 +00:00
Paolo Cignoni 59d7770ebb Reverted to version 1.14 to nullify dangerous marfr960's changes 2006-10-02 07:47:57 +00:00
Paolo Cignoni 9cf176a0ff Added methods GetClosest, GetInSphere and GetInBox. 
Changed signature of Set method to comply with the SpatialIndex interface
 2006-09-28 22:49:15 +00:00
Paolo Cignoni 7a82eb0b6e fix some bugs 2006-09-28 09:55:28 +00:00
Paolo Cignoni 8ecd4dc8f2 bug fix, add return type to Init 2006-09-27 08:49:32 +00:00
Paolo Cignoni b6bca3a60b initial commit 2006-09-19 16:28:41 +00:00
Federico Ponchio ac98066038 numeric_limits::(max)() -> numeric_limits::max() 2006-09-18 14:21:59 +00:00
Paolo Cignoni cf6421124f casted returned value type to avoid warning C4267 2006-09-07 09:25:49 +00:00
Paolo Cignoni be5317d84c corrected bounds check in the cell scan in _IsInHTable 2006-08-31 13:26:17 +00:00
Paolo Cignoni 7fb7f4b401 ClosestIterator avoids to put the query point p into the result set 2006-08-31 13:19:59 +00:00
Nico Pietroni 1b117b6aba in GridDoRay function the RayIterator must be initialized with maximum distance 2006-08-29 15:38:36 +00:00
Paolo Cignoni 30c32f2445 added comments 
corrected bad reference in void Grid( const Point3i & _c, CellIterator & first, CellIterator & last )
 2006-08-23 15:23:05 +00:00
Paolo Cignoni f942fd8a4f *** empty log message *** 2006-08-23 15:22:14 +00:00
Paolo Cignoni ca680b6a32 added some comments 2006-08-23 15:21:35 +00:00
Paolo Cignoni fe330a06f7 corrected minor bugs 2006-08-23 15:20:14 +00:00
Paolo Cignoni ac9e757551 corrected bugs in ClosestIterator class : last element of Elems now is accessed with Elems.back() 
corrected bug in ClosestIterator::Refresh() : when grid is called, *last have to be considered
corrected bug in ClosestIterator::End() : only coordinates strictly bigger than siz must be discarded
added several comments
 2006-08-23 14:53:50 +00:00
Nico Pietroni b2c789ae43 added InitEmpty Function 2006-07-26 08:12:56 +00:00
Paolo Cignoni a84cf9c8dd explicit cast in _IsInHtable() to resolve a warning 2006-07-10 12:43:13 +00:00
Paolo Cignoni 517c74f506 added missing header 2006-06-01 20:53:56 +00:00
Nico Pietroni 26b64e4246 fixed bug in Ray Iterator .. function Init 2006-06-01 08:41:26 +00:00
Nico Pietroni f9d3653ae5 corrected bug in GridGetInBox function 2006-05-17 12:48:52 +00:00
Paolo Cignoni c5f4a75533 small GCC compiling issues 2006-04-20 08:30:27 +00:00
Nico Pietroni 165db89ccf added typenames declaration in rayIterator 2006-02-08 17:04:10 +00:00
Massimiliano Corsini 3b049ec0e4 fix signed/unsigned mismatch 2006-01-27 09:58:47 +00:00
Federico Ponchio 88614c2f37 gcc compatibility (templates mostly) 
bbox -> this->bbox
More consistent use of Box3x and such.
 2006-01-23 21:26:57 +00:00
Federico Ponchio 52c3f0e4d4 P1 --> HASH_P1 
Old definition was conflicting with functions in segment.h
 2006-01-23 15:26:31 +00:00
Federico Ponchio efbad3a4fd Uncommented #include <..../intersection3.h> 
for Intersection_Ray_Box...
 2006-01-23 11:41:03 +00:00