Paolo Cignoni
c1551eddfd
make Point derive Eigen's Matrix and some cleanning
2008-10-28 11:47:37 +00:00
Paolo Cignoni
7befff7bec
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile
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with both old and new version. The fixes include:
- dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too)
- Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore
I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose()
both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose
expression without copies. On the other be carefull: m = m.transpose() won't work as expected,
here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very
rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly.
- the last issue is Normalize which both modifies *this and return a ref to it. This behavior
don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type
of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points,
so we cannot modify the value of *this, since there is no value. Therefore I've already changed
all those .Normalize() of expressions to the Eigen's version .normalized().
- Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 00:59:46 +00:00
Paolo Cignoni
393ec38d54
quick fix in color4
2008-10-27 19:38:52 +00:00
Paolo Cignoni
ab200fc950
Port to eigen2: state of the mess:
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* curently nothing change if you don't define VCG_USE_EIGEN
* make Matrix*, Point3 and Point4 derive Eigen::Matrix (still ugly)
* now catching all the dot products to replace them by .dot()
note that most of meshlab already compile
2008-10-27 19:35:17 +00:00
4002b9a706
created as a first working draft.
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Tessellates a simple polygon with the earcut algorithm
assuming the polygon is almost planar
2008-10-27 16:50:45 +00:00
Paolo Cignoni
4db69febbe
big replacement .Zero => .SetZero, and start of Eigen's compatibilities (currently disabled by default)
2008-10-27 14:48:14 +00:00
c0a5159672
changed member Zero() to SetZero()
2008-10-27 12:52:22 +00:00
Paolo Cignoni
57fe4376a2
fix a few warnings
2008-10-24 12:45:02 +00:00
Paolo Cignoni
9fc4f7d36f
added a missing const to grid Create
2008-10-07 06:56:26 +00:00
7defccba1b
getclosest update for \the new definition of distance functor
2008-09-30 11:01:09 +00:00
41bc27e33e
Changed the type of query type. Made it dependend on distance functor
2008-09-24 09:28:53 +00:00
68d900ec7e
changes to compile previous commit with gcc
2008-09-24 09:15:38 +00:00
6a649ee257
changes to comply the templatization of distance functor on the query type
2008-09-24 08:45:31 +00:00
b2960231ca
corrected bug on PointBase class (thanks Oscar Barney)
2008-09-22 13:40:53 +00:00
728a9020c4
The class PointBase has been renamed as Point.
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An empty class PointBase has been added for backward compatibility.
Mathematical operation (+,+=,*,etc) in class Point<N,S> has been implemented.
2008-09-10 14:04:09 +00:00
1185e2ab96
minor type changes to compile with gcc
2008-08-19 11:03:39 +00:00
3cb29c805b
changed template from vcg::Triangle to generic class to allow to pass a vcg::FaceSimpX (recall: the disambiguation was done in the function name exactly for this reason)
2008-08-19 10:21:01 +00:00
82d9dec26a
aadded this-> to + operator to compile with .net
2008-08-07 16:22:27 +00:00
d35117d9c2
added precompiler check if FABS macro is already defined
2008-08-04 10:54:34 +00:00
57c0fc8238
added inclusion of point3.h, removed useless namespace in InterpolationParameters
2008-08-04 10:53:08 +00:00
08cdd7b3aa
added a version of CreateTight which takes a std::vector
2008-08-04 10:50:53 +00:00
3712ddfd50
- Change to avoid dangerous iterators decrement in RayITerator: reverse iterator used (same as in ClosestIterator)
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-removed some old commented code
2008-07-29 16:05:29 +00:00
Paolo Cignoni
2dc0c1e1dc
Fixed compilation bug under Visual Studio 2005
2008-07-29 13:01:10 +00:00
Federico Ponchio
75ee76b233
PlaneFitting returns the eigenvalues instead of true now.
2008-07-21 08:34:31 +00:00
Paolo Cignoni
4555f74ee3
added operator + between color with clamped specialization for unsigned chars
2008-07-09 15:18:08 +00:00
Paolo Cignoni
1407af2537
removed harmless warnings
2008-07-09 10:31:55 +00:00
Nico Pietroni
38c1cc7aaf
changed epsilon value on InterpolationParameters function
2008-07-03 10:22:37 +00:00
Paolo Cignoni
711c985689
update to the new single template BasicGrid
2008-07-01 12:37:27 +00:00
Paolo Cignoni
fa2c3fa060
updated the spatial indexing class to the new basicgrid class that has only one template parameter
2008-07-01 09:33:47 +00:00
Paolo Cignoni
4e227776f3
Removed one useless template parameter from the BasicGrid class and added a couple of useful accessory functions
2008-07-01 09:32:48 +00:00
Paolo Cignoni
616b3fedc5
Added the class oriented bounding box inherited from box3.h
2008-06-23 17:28:30 +00:00
Nico Pietroni
26e1c14de8
correct version of InterpolationParameters
2008-06-20 15:03:27 +00:00
Paolo Cignoni
d95f6ee798
Added a constructor from point4 of the same type to allow the use of Point4 operator; e.g. col1 = col2 + col3
...
Added Clamp operator to get rid of out of 0..1 range values for floats
2008-06-17 23:08:53 +00:00
Paolo Cignoni
8972bf2ea2
added construct from and to float
2008-04-22 20:44:07 +00:00
Nico Pietroni
517108e947
corrected 1 warning in DistancePoint3Box3 function
2008-04-07 10:26:10 +00:00
Nico Pietroni
3edf76179c
added default constructor
2008-04-07 10:24:55 +00:00
Nico Pietroni
8feedff976
correct 1 error on DistancePoint3Box3 (if the point is inside the box return distance to the nearest face instead of zero)
2008-03-05 11:48:08 +00:00
Nico Pietroni
94cb8fca1d
added DistancePoint2Box2
2008-03-05 11:45:36 +00:00
Paolo Cignoni
66ee02eb49
__int64 is a MS only type. Added portability defines at the beginning.
2008-02-20 11:31:13 +00:00
Marco Callieri
3716a8c6df
in BestDim(...) changed int -> _int64 to cope with programs with a very large cell number (like plyMC)
2008-02-19 12:43:01 +00:00
2dea5562fe
typo corrected
2008-02-04 19:18:44 +00:00
Paolo Cignoni
c6e1940149
Important Change. Now adding a null bbox to a bbox leave it unchanged (instead of trashing it)
2008-02-03 23:50:51 +00:00
Paolo Cignoni
57069766d4
corrected small bug in multitex coord indexing
2008-01-28 08:48:52 +00:00
Paolo Cignoni
d87123b841
disambiguated sqrt call
2007-12-02 07:39:19 +00:00
Federico Ponchio
700ab9112d
Added Mean Ratio metric for triangle quality.
2007-11-26 14:11:38 +00:00
9ff18f557b
missing typename
2007-11-20 09:45:51 +00:00
Federico Ponchio
f0d2300c82
QualityRadii values fixed.
2007-11-19 17:04:05 +00:00
Federico Ponchio
e2dfebc909
Typo (missing comma).
2007-11-18 19:12:54 +00:00
Federico Ponchio
030feec36a
Added qualityRadii: computes inradius /circumradius.
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(ok the name is ugly...)
2007-11-16 14:22:35 +00:00
c04c5cde70
added draft for sphereofsphres enclosing
2007-11-07 09:37:20 +00:00
Paolo Cignoni
d3d7f047e4
added missing typenames
2007-10-16 16:45:49 +00:00
Nico Pietroni
71f3accd9c
added Mirror function
2007-10-12 10:02:41 +00:00
Federico Ponchio
6c762759ab
Added Circumcenter function.
2007-10-10 15:11:30 +00:00
Federico Ponchio
76721c28d1
Just a clarification comment
2007-09-21 11:34:10 +00:00
1fee504228
added ScalarType to tetra3
2007-07-31 12:35:42 +00:00
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
854717ecfc
added a missing static to the Construct() member
2007-07-12 06:41:24 +00:00
Massimiliano Corsini
bfbbe58a2a
fix area
2007-07-02 10:01:00 +00:00
Paolo Cignoni
220baf92c7
Corrected gcc compiling issues
2007-07-02 04:25:32 +00:00
Federico Ponchio
54aa4df7c7
Made compatible with ScalarType = double
2007-06-20 09:26:42 +00:00
Paolo Cignoni
2ebecdde24
Added method that computes the minimum distance between a segment and a point
2007-06-12 15:40:41 +00:00
Federico Ponchio
d8032a9bc0
*** empty log message ***
2007-06-08 14:57:29 +00:00
Paolo Cignoni
279306b9f7
Corrected error in the comment to method IntersectionSphereTriangle
2007-06-08 07:40:40 +00:00
Paolo Cignoni
9105a551cd
Added IntersectionSphereTriangle
2007-06-07 15:16:39 +00:00
Paolo Cignoni
ca8780af81
casting (size_t) to (int) to avoid annoying warning
2007-06-06 10:33:36 +00:00
Paolo Cignoni
1e2f4c1a80
Added IntersectionSegmentSphere
2007-05-29 14:33:29 +00:00
Paolo Cignoni
9fee0bfaaa
Corrected wrong deallocation when octree was destroyed after being never used.
2007-05-10 10:48:49 +00:00
Paolo Cignoni
01277711b6
Corrected InterpolationParameters invocation
2007-05-10 09:31:15 +00:00
b8df8c98db
debug: function Offset called without pars
2007-05-08 18:54:20 +00:00
Nico Pietroni
de99d5c2d9
corrected error on intersection line-circle
2007-05-08 13:49:08 +00:00
Nico Pietroni
43958eea39
added circle-line intersection
2007-05-08 12:11:58 +00:00
Paolo Cignoni
5dd620e4e4
Added enum Dimension;
2007-05-07 07:47:59 +00:00
339f609ece
moved InterpolationParamaters out the class Triangle
2007-05-04 16:33:27 +00:00
ec652a6d99
added cast to avoid warning
2007-05-04 16:17:24 +00:00
Paolo Cignoni
e5d3f05580
commented out non compiling intersectionSpherePlane
2007-04-16 09:08:15 +00:00
Nico Pietroni
5644153c35
IntersectionPlanePlane first parameter is a const
2007-04-10 22:26:47 +00:00
Nico Pietroni
511f80625d
- corrected and renamed distance to point ( function TrianglePointDistance)
2007-04-04 23:23:55 +00:00
Nico Pietroni
99afe015fd
setted to const the parameter passed to function Projection
2007-04-04 23:22:29 +00:00
Nico Pietroni
477c03ffd1
- Changed name of intersection function between plane and triangle from Intersection to IntersectionPlaneTriangle.
...
- Added Intersection_Plane_Sphere function.
2007-04-04 23:19:40 +00:00
Nico Pietroni
c466753fe5
corrected test with max distance in ray Iterator
2007-03-26 08:12:30 +00:00
Nico Pietroni
63e2cdd95f
*** empty log message ***
2007-03-22 18:12:00 +00:00
Nico Pietroni
0aa99556bf
*** empty log message ***
2007-03-22 17:29:16 +00:00
8fed8aeed3
removed old "tcoord2". New name is "texcoord2"
2007-03-12 15:28:13 +00:00
23a0cb0be4
New name (TCoord -> TexCoord). First commit after name change.
2007-03-12 15:26:56 +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
Marco Di Benedetto
50ed5305a4
Added const qualifier to bbox parameter in Intersection_Triangle_Box().
2007-02-21 02:40:52 +00:00
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
c842c83b77
renamed all methods (now uppercase). Also, the Position of a TCoord is now "P()". Old methods name are left, just for now, for back-compatibility. They will be removed soon.
2007-01-30 19:04:50 +00:00
Nico Pietroni
385ee8ba62
- 1 warning corrected in InterpolationParameters function
2007-01-29 00:21:46 +00:00
Nico Pietroni
aacbec3178
first working version
2007-01-25 01:11:10 +00:00
Nico Pietroni
9ec0e7b571
added:
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- RayLineIntersection
- RaySegmentIntersection
- SegmentSegmentIntersection
2007-01-25 01:04:54 +00:00
Paolo Cignoni
97ae6e35ed
Corrected a syntax error in stabledot
2007-01-18 01:27:44 +00:00
Paolo Cignoni
9ba5050193
Added (Normalized) Normal version templated on three points (instead forcing the creation of a new triangle)
2007-01-13 00:25:23 +00:00
Nico Pietroni
191896afbb
added constructors :
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-Triangle2()
-Triangle2(const CoordType &p0,const CoordType &p1,const CoordType &p2)
added functions:
- InterpolationParameters
- PointDistance
2007-01-08 09:29:58 +00:00
Nico Pietroni
9cbf2c1c3c
- added easpilon test on convex function.
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- renamed Intersection function with IsInsideTrianglePoint and optimized using bouding boxes
2007-01-08 09:26:33 +00:00
Nico Pietroni
a2ee98e3e4
first release version
2007-01-03 15:49:48 +00:00
Nico Pietroni
56086c51ae
added line-line and line-segment intersection
2007-01-03 15:49:00 +00:00
8403681640
using of locally defined variable removed
2006-12-20 15:23:52 +00:00
Paolo Cignoni
ganovelli
granzuglia
Federico Ponchio
Nico Pietroni
Marco Callieri
Massimiliano Corsini
mtarini
Marco Di Benedetto