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717 Commits

Author SHA1 Message Date
Paolo Cignoni 19675a4e33 Deprecating the use of old dangerous linear algebra code. Please use Eigen! 
Now attempting to include lin_algebra will block your compilation...
 2012-10-11 10:48:55 +00:00
Paolo Cignoni fc75c0c62d Harmless gcc warnings 2012-10-09 07:05:45 +00:00
Paolo Cignoni c059114300 Orthography lenght -> length 2012-10-08 09:05:11 +00:00
Paolo Cignoni dfc9192715 Orthography lenght -> length 2012-10-08 09:03:25 +00:00
Nico Pietroni 1aecce2033 added IsCCW function 2012-10-03 16:39:29 +00:00
Massimiliano Corsini 47adc093b2 add the possibility to specify the cell size 2012-09-19 09:05:40 +00:00
Massimiliano Corsini dec783bcf0 add SetByPointers to deal with containers of pointers instead of containers of elements 2012-09-03 13:50:42 +00:00
Massimiliano Corsini f16b821dc0 minor fix 2012-08-27 15:50:55 +00:00
Nico Pietroni fc97ed0e1c added support for primitive subdivision into cells 2012-08-27 12:47:12 +00:00
Nico Pietroni 461c8e1552 added support for primitive subdivision into cells 2012-08-27 12:46:50 +00:00
granzuglia 0448e15f5b - removed compile time errors 2012-07-23 12:16:17 +00:00
Massimiliano Corsini a5bec5b623 Fix Remove method (replace 3d box with 2d box) 2012-07-20 11:07:04 +00:00
Paolo Cignoni 58eced0506 Changed one of the init overload Set(), the one that allowed to specify the cell radius but ACTUALLY it did not use it... 
now has a new name : SetWithRadius
 2012-07-06 09:40:09 +00:00
Paolo Cignoni 38b8ab1f15 Corrected a bug in GridStaticPointer: The hint about the number of cell to be used was ignored and used only to compute the expansion offset. 2012-07-06 06:58:17 +00:00
Paolo Cignoni b77fa00b5e removed a few unused commented out funcs 2012-07-04 15:27:17 +00:00
Paolo Cignoni 7e4e023266 Removed a dubious unused normalize method... 2012-07-03 09:29:48 +00:00
Paolo Cignoni b08fda7641 Corrected SegmentPointSquaredDistance to do not use anymore a hardcoded EPSilon value... 2012-07-02 16:45:49 +00:00
Nico Pietroni 066f46c20b first release version 2012-06-22 14:27:33 +00:00
Nico Pietroni 614a5fec16 first release version 2012-06-22 14:25:35 +00:00
Nico Pietroni 0e3d2abcfd corrected return value of closest point 2012-06-22 14:23:33 +00:00
Federico Ponchio cb639a12d7 renamed from max/min to hi/low 2012-06-14 09:40:26 +00:00
Nico Pietroni d4ad0bd6f6 added check if length of segment is zero then function SegmentPointDistance still works 2012-05-25 13:32:48 +00:00
Paolo Cignoni 7537b20933 Added a NormalizedDirection method 2012-05-05 14:54:45 +00:00
Paolo Cignoni 8eb94a7f9d Changed ColorRamp non static method into a static one (that constructs a Color4b object) and added a more uniform SetColorRamp method. 2012-04-18 21:17:04 +00:00
Paolo Cignoni b57a747441 rewriting of the SegmentPointSquaredDistance, now it is much much much shorter. 2012-03-14 15:57:37 +00:00
Paolo Cignoni bc57fc36b4 Moved here and cleaned the kdtree for points implemented by Gael 2012-02-22 16:57:44 +00:00
Paolo Cignoni 1def190868 harmless gcc warnings 2012-02-09 17:55:41 +00:00
Paolo Cignoni 790cf5d7ef Added a second function to compute the distance between a point and a box, according to the fact that you need the distance between the surface of a box or the distance from the filled box (e.g. the distance is 0 inside the box) 2012-02-09 17:30:54 +00:00
Paolo Cignoni 86f636b64b Added function to add a point with radius to a bbox. 2012-02-09 17:24:23 +00:00
Nico Pietroni 69508353bb resolved minor compilation issues 2012-02-09 14:02:34 +00:00
Paolo Cignoni a53887e893 added operator [] and function Direction() 2012-01-18 16:45:50 +00:00
Paolo Cignoni a61f6db8ac corrected return value bug 2012-01-18 16:43:40 +00:00
Paolo Cignoni 5bb5c1a1eb Correct a function name to match attribute order 
IntersectionPlaneLine(line,plane) -> IntersectionPlaneLine(plane,line)
 2012-01-18 16:41:34 +00:00
Paolo Cignoni f4cf3b9221 Changed the name of the Distance from point to plane 
from DistancePointPlane
to     SignedDistancePointPlane
to underline the fact that it is SIGNED!!!
 2012-01-18 11:44:42 +00:00
Paolo Cignoni ac3107cdb4 added comments to the color Scatter function (I never remember the meaning of the params) 2012-01-18 11:24:33 +00:00
Nico Pietroni 75aca76eb7 Added PointInsidePolygon function 2012-01-12 00:53:37 +00:00
Paolo Cignoni 4c4d505b6f added assert for discouraging inconsistent triangleplane intersection 2011-11-21 08:54:35 +00:00
Paolo Cignoni 20ec79715b Improved comments to the interpolation function that requires a preferential axis 2011-11-21 08:02:31 +00:00
granzuglia 59b789818e renamed ILLUMINANT_* with VCG_ILLUMINANT_* in order to avoid conflicts with the visual studio defines. 2011-11-18 10:42:19 +00:00
Paolo Cignoni c9fbf25362 Cleaned up 
- gcc warnings 
- useless printf...
 2011-11-15 18:03:58 +00:00
Paolo Cignoni 0a80e1e8ca Cleaning up Plane3... 
- comments (the sign of the offset please!!!)
- name of the Distance function -> DistancePointPlane(...)
- a missing normalization in the Init (!)
 2011-11-15 11:11:12 +00:00
Paolo Cignoni f631d88c90 changed the comment of the function Convert from polar coordinates to cartesian coordinates ** it uses RADIANS and not degree...** 2011-11-15 11:07:49 +00:00
Paolo Cignoni 3b7609a7e8 Added algorithms for packing into a square rectangles and polygons 2011-10-20 22:29:20 +00:00
Paolo Cignoni 2fe129645b Rolled back 2011-10-05 15:04:40 +00:00
Paolo Cignoni 122cc50798 added missing Abs(Point2) 2011-05-12 09:52:34 +00:00
Paolo Cignoni db5320cc64 Modified IntersectionPlaneSegment so that it returns always the same intersection independently from the segment orientation 
Return false if segment is parallel with the plane.
 2011-05-11 09:56:23 +00:00
ganovelli 017323e803 IptoP changed into IPfToPf 2011-04-13 16:15:13 +00:00
ganovelli dbd3bd1a70 rewritten wrong planeboxintersection 2011-04-13 16:07:35 +00:00
ganovelli 6b3c096e44 removed cvs old comments 2011-04-13 16:06:19 +00:00
Paolo Cignoni f8eb8a41dd Cleaned up a bit triangle3. Removed some weird interpolation wrappers (that ended to be misused) and updated the rest of the lib to comply with this changes 2011-04-05 21:53:12 +00:00
Nico Pietroni ed6221e993 Added TriangleTriangleIntersect2D function 2011-04-01 16:13:34 +00:00
Paolo Cignoni cf619d282b Corrected various c++ errors. 2011-04-01 06:26:31 +00:00
Gianpaolo Palma 7816e73d74 Changed "int lenght" to "ScalarType lenght" in ClosestPoint function. 2011-03-22 18:17:52 +00:00
Gianpaolo Palma e3d8489f0f Bug fixed in the ClosestPoint2Box2 function 2011-03-21 17:03:34 +00:00
Gianpaolo Palma e90c417d2b Minor changes in ClosestPoint function 2011-03-21 17:02:02 +00:00
Paolo Cignoni 6a876e1fc9 removed warnings due to deprecated hash map usage 2011-02-17 16:40:56 +00:00
Paolo Cignoni 7eaece45af harmless gcc warnings 2011-02-17 11:41:21 +00:00
Marco Callieri 6395138b1f added function for laplacian smoothing of normals on unstructured point clouds 2011-02-09 14:42:30 +00:00
Paolo Cignoni 7e611ef038 Removed and assert in the quality computation (if one side is zero for numerical rounding it should return zero as quality) 2011-01-27 10:49:23 +00:00
Nico Pietroni b89a689a15 triangle3 InterpolationParameters calls now calls InterpolationParameters2 which correctly refers to the unique implementation of triangle2d evaluation of barycentric coordinates in triangle2.h 2010-12-13 00:01:13 +00:00
Nico Pietroni 542bfc8a91 corrected InterpolationParameters funtion in order to evaluate correctly barycentric coordinates even for points wich falls outside the triangle. 2010-12-12 23:59:55 +00:00
Nico Pietroni 387c62414a added constructor with Min and Max 2010-12-12 23:57:39 +00:00
Paolo Cignoni 8446d9f566 added method to know if a spatial indexing structure is empty or not 2010-11-09 08:15:14 +00:00
Paolo Cignoni 070c47b0a5 added method to know if a spatial ubdexing structure is empty or not 2010-11-09 08:12:58 +00:00
Nico Pietroni c818969366 added method P to return bounding box points as in Box3 2010-11-05 16:18:51 +00:00
Paolo Cignoni 999e110d01 renamed EPSILON into loc_EPSILON to avoid collsions with some defines. 2010-10-15 21:46:16 +00:00
Paolo Cignoni 98d61f03a2 removed an extra typename detected by gcc... 2010-10-15 21:15:39 +00:00
Nico Pietroni 6d34aec94b TrianglePointDistance moved to distance.h 2010-10-15 15:17:57 +00:00
Nico Pietroni e690807441 Distance functions moved to distance3.h 2010-10-15 15:17:15 +00:00
Nico Pietroni 793cf46180 - SquaredDistance moved to distance3.h 
- Lenght and SquaredLength changed to const functions
 2010-10-15 15:16:32 +00:00
Nico Pietroni 6ad59d0756 corrected IntersectionSegmentTriangle calls, the value dist was not updated coherently 2010-10-15 15:15:27 +00:00
Nico Pietroni efadeb21f1 DistancePoint3Box3 calls moved and renamed in distance3.h 2010-10-15 15:14:06 +00:00
Nico Pietroni 6134c11fbd first release version of the collection of minimum distance functions between geometric entities in 3D 2010-10-15 15:13:22 +00:00
Paolo Cignoni 2e9d5c0936 removed some old surviving math:Max and changed to std::max 2010-10-15 09:13:58 +00:00
granzuglia de3371806e added #include<algorithm> 2010-10-08 12:08:24 +00:00
granzuglia b3d63c7c64 moved InterpolationParameters function after the Normal function definition 2010-10-06 12:58:09 +00:00
Nico Pietroni 8370978230 Added a new call of InterpolationParameters with infers the Normal by the Triangle itself 2010-10-01 13:47:16 +00:00
Paolo Cignoni 349e9869cf Updated many vcg files to do not use anymore the vcg::Max(a,b) and vcg::Min(a,b). Use the std version instead. 2010-09-21 22:09:13 +00:00
mtarini 4dcb3be0b3 minor: removed superfluous "typename" 2010-07-25 13:31:57 +00:00
mtarini 2cc56a6651 Cleaned up! Translated several comments, removed old history, Added GlobalToLocal and LocalToGlobal and MakeSquare, cleaned up types, etc. 2010-07-24 15:29:20 +00:00
Federico Ponchio 1017656a61 returned closest point was wrong. 2010-07-15 19:37:59 +00:00
Paolo Cignoni 882d039da6 removed mostly harmless gcc warnings (unused/uninitialized vars) 2010-07-14 08:00:16 +00:00
Paolo Cignoni 04694569cf corrected un-initialized variable in RGBtoHSV 2010-06-23 14:23:32 +00:00
Paolo Cignoni 044412a099 Added initialization of tex index in the constructor of texcoord 2010-06-16 10:27:38 +00:00
Paolo Cignoni 12d257c3ab Debugged: 
method Point2::SquaredDistance() invoked Norm2 method, which does not exist. Invocation replaced with (*this-p).SquaredNorm()
 2010-05-31 12:13:47 +00:00
Nico Pietroni cf60111b79 changed call to InterpolationParameters... 2010-05-31 10:12:31 +00:00
Paolo Cignoni 157ba4ccfb added class prototype for segment (needed for box intersection) 2010-05-24 08:25:26 +00:00
Nico Pietroni 44618a036a Added ClosestPoint2Box2 function 2010-05-20 13:58:08 +00:00
Paolo Cignoni c41e4d2e04 IMPORTANT CHANGE; 
the rarely used frompolar and topolar returns angles in RADIANTS
changed the function names to clarify, avoid stupid bugs, and to adequate to the standard
 2010-05-04 08:07:18 +00:00
Paolo Cignoni 77a846fe90 added a wrapper to the robust InterpolationParameters that uses a normal to choose the interpolation orientation 2010-04-30 09:42:10 +00:00
Federico Ponchio 8331ee9981 added IsIn for sphere 2010-04-22 19:05:24 +00:00
Paolo Cignoni cb73c0bb80 added a missing vcg::math:: namespace qualifier 2010-04-21 21:09:57 +00:00
Nico Pietroni ac4a79bc8f corrected call to new function Name IntersectionRayBox 2010-04-21 17:22:39 +00:00
Paolo Cignoni bdc74ae3b4 uniformed to the new intersection naming schemas 2010-04-20 00:59:38 +00:00
Paolo Cignoni 3291bb2889 Made uniform the naming of the intersection functions, added some comment and improved a bit the robustness of the triangle triangle intersection test in a mesh 2010-04-20 00:41:45 +00:00
Paolo Cignoni db53730ae7 better comments for intersectionLineTriangle 2010-04-14 09:16:13 +00:00
Paolo Cignoni 0165f918f1 removed harmless gcc warnings 2010-03-26 09:43:45 +00:00
Paolo Cignoni fba6bd5917 removed harmless warnings/English Comments 2010-03-18 10:04:55 +00:00
Paolo Cignoni 95e1b391c8 min in std limits is a function 2010-02-11 20:07:27 +00:00
ganovelli 9fee205755 removed exceeding "default" in switch condition 2010-01-16 15:33:07 +00:00
Paolo Cignoni fbbf8fe436 Removed gcc4.4 warnings 2009-12-08 15:57:19 +00:00
Paolo Cignoni 6e3f10928e better comment to interpolationParameter2 2009-12-04 08:32:00 +00:00
Paolo Cignoni f7b9856d0d removed harmless warning 2009-12-04 08:22:33 +00:00
Paolo Cignoni 32619f1625 harmless gcc compiling issues 2009-12-03 23:17:46 +00:00
Paolo Cignoni 5a96ab4f8d a few optimization and correction to the hashed grid removal stuff 2009-12-02 15:08:49 +00:00
Paolo Cignoni 27c319a79c added a removeInSphere specialization and a removePunctual specialization. 2009-11-30 10:36:49 +00:00
Paolo Cignoni 7e02dbb4f8 added methods for removing things from a hashed grids 2009-11-25 15:49:54 +00:00
Marco Di Benedetto ebcbc5f98d fixed implicit cast warning. 2009-11-13 00:52:37 +00:00
Marco Di Benedetto b17d165d0c Added SquaredDistance and made the point-plane version redirect to the plane-point one. 2009-10-06 16:22:35 +00:00
Marco Di Benedetto e54e0a7124 Modified PlaneFittingPoints to return eighevalues and eigenvectors and added backward compatibility wrapper. 2009-10-05 22:43:14 +00:00
Paolo Cignoni 9fc361301d Added missing Plane3::Import 2009-08-26 00:10:32 +00:00
Paolo Cignoni 077294b03e added the common TexCoord2f and TexCoord2d typenames that where strangely missing... 2009-08-25 22:32:20 +00:00
granzuglia b686bd1d31 changes in order to compile with gcc 3.x 2009-07-15 16:29:10 +00:00
granzuglia 79b3238e27 changes in order to compile with gcc 3.x 2009-07-15 16:26:14 +00:00
Paolo Cignoni a5cb113561 added a method for getting the center of a grid cell 2009-07-14 08:55:20 +00:00
Paolo Cignoni 7a45bbe7eb Added Color4d type definition 2009-07-10 13:22:24 +00:00
Marco Di Benedetto 3b15d3a8df added cast to unsigned char. 2009-06-30 19:01:22 +00:00
Nico Pietroni 1fa445c9fb changed epsilon value in InterpolationParameters 2009-06-30 16:15:51 +00:00
Nico Pietroni 24cf3c430a Added ScalarType Length() const function 2009-06-30 16:13:19 +00:00
Nico Pietroni 7c6296c80d * Corrected SegmentSegmentIntersection function 
* In LineLineIntersection substituted EPSILON with Eps
 2009-06-30 16:11:10 +00:00
Nico Pietroni 10c5f72af2 Corrected 1 bug in DistancePoint2Box2 function 2009-06-30 16:07:13 +00:00
Paolo Cignoni b2bc0d07ba small gcc compilation errors (typenames, missing std...) 2009-06-25 07:29:29 +00:00
Marco Di Benedetto 4e6b4a5b8f added Offset() method. 2009-06-05 09:32:47 +00:00
Federico Ponchio e888ef1560 removed some useless consts 2009-06-03 12:23:20 +00:00
mtarini 0856e6a2eb added CosWedge which returns the cos of a wedge 2009-05-26 17:50:18 +00:00
Paolo Cignoni 0f4817d486 Correct a bug. 2009-05-23 20:14:53 +00:00
Paolo Cignoni f5126d7ffe renamed a EPSILON variabile to avoid name clash 2009-05-18 15:06:11 +00:00
ganovelli 0524e1ac62 corrected the implementation of IntersectionSegmentPlane (compiled .net only) 2009-04-29 09:37:42 +00:00
Paolo Cignoni 4420e5102b Strictly less than instead of less than equals in 
RayTriangleIntersection
 2009-03-25 08:27:58 +00:00
Paolo Cignoni 42c90d1439 corrected two small compiling errors... 2009-03-19 22:11:35 +00:00
Marco Di Benedetto 93dade9042 modified DistancePoint3Box3 for out-of-box distance. 2009-03-19 21:13:38 +00:00
Marco Di Benedetto 389cc089db Added non-const pointer accessor. 2009-03-19 11:13:17 +00:00
Marco Di Benedetto 0e2bc54b52 Added non-const pointer accessor. 2009-03-19 11:12:23 +00:00
Marco Di Benedetto 915a7b40a1 call IntersectionRayTriangle in Intersection_Segment_Triangle instead of generic Intersection (missing overload). 2009-03-17 18:59:20 +00:00
Nico Pietroni 6b781dc660 changed evaluation of AreaGlobal in InterpolationParameters function 2009-02-27 16:15:28 +00:00
ganovelli 573c151241 bug on search cycle corrected (it was looping forever with vertices and twice slower with other elements) 2009-01-29 11:27:32 +00:00
Paolo Cignoni f4ec24c552 Restored Ray-Triangle Intersection (as an extension of IntersectionLineTriangle) 2009-01-23 14:33:13 +00:00
ganovelli f6b42772eb added IntersectionLineTriangle 2009-01-22 14:34:27 +00:00
Paolo Cignoni 713a6b6155 Passed const bbox parameter by reference in the getBBox 2009-01-19 23:12:11 +00:00
Paolo Cignoni 266ddc1a42 added a const operator to the spatial hashing iterator 2009-01-19 23:10:43 +00:00
ganovelli af76e5fde8 added keyword "public" for deriving SpatialHashTable from SpatialIndex 2009-01-16 17:01:17 +00:00
Massimiliano Corsini b810569a61 use point<ScalarType> instead of Point3d in Grid(.) 2009-01-15 15:31:22 +00:00
Massimiliano Corsini a7c15f807d add index-to-box conversion 2009-01-15 15:30:07 +00:00
Paolo Cignoni d236258507 added silly stuff needed for the MS implementation of hash_multimap 2009-01-14 14:55:50 +00:00
Paolo Cignoni dec8245691 Corrected a missing underscore in a preprocessor define check 2009-01-14 13:33:33 +00:00
Paolo Cignoni 9849e12bd1 removed nasty useless undefs 2009-01-13 15:52:27 +00:00
Paolo Cignoni fdf4e402f3 forgot a couple of std:: 2009-01-13 06:33:53 +00:00
Paolo Cignoni 017d27dc36 Better commnts and other minor beautifications 2009-01-13 06:27:01 +00:00
Paolo Cignoni a546c88a7c Heavy restructured the whole spatial hashing. Much shorter code. The dynamic part is now missing... 2009-01-12 22:46:00 +00:00
Paolo Cignoni 51e1718626 added the possibility to decide the size of the grid with an optional parameter of the Set 2009-01-08 11:29:24 +00:00