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79 Commits

Author SHA1 Message Date
Pedro Machado Manhaes de Castro cdb365613b Fixing Lazy for Circle_3 2008-06-26 14:25:54 +00:00
Sylvain Pion 26ec89566c Progress towards Circle_3 and Lazy_kernel. 2008-06-19 15:38:07 +00:00
Sylvain Pion 3c37473d47 Qualify get() with CGAL:: and add missing header <CGAL/Handle_for.h>. 2008-06-17 08:13:11 +00:00
Pedro Machado Manhaes de Castro 11f84afb3f Compatibility with Homogeneous 2008-06-04 10:17:58 +00:00
Pedro Machado Manhaes de Castro b2c09cd21c fix place 2008-06-04 09:03:30 +00:00
Pedro Machado Manhaes de Castro 1da7b344f3 Fix place (radical_plane) 2008-06-04 08:56:14 +00:00
Pedro Machado Manhaes de Castro 19d5ec8173 to -> constructions/ 2008-06-04 08:46:51 +00:00
Pedro Machado Manhaes de Castro a6724b4e74 radical_plane, thanks Sylvain 2008-06-04 08:39:22 +00:00
Pedro Machado Manhaes de Castro 9b698c6039 fixing the 03/06/2008 red mosaic 2008-06-04 07:51:25 +00:00
Pedro Machado Manhaes de Castro f5ffaf5f5c adding Circle_3 to the Kernel 2008-06-03 12:20:12 +00:00
Pedro Machado Manhaes de Castro fc45f43179 Adding Circle_3 object to the Kernel. 2008-06-03 12:17:16 +00:00
Andreas Fabri 029d9416cc Added Compare_squared_radius_3 2008-05-29 09:30:10 +00:00
Sylvain Pion 55d538b335 "Ambient" is not spelled "Ambiant" in English... 2008-04-17 10:13:31 +00:00
Sylvain Pion bbd100121b Add barycenter computation. 2008-04-15 15:13:17 +00:00
Sylvain Pion 2389cdcc1e Dimension detecting stuff rewrite. 
There is now Ambiant_dimension and Feature_dimension.
The handling of the dynamic dimension case is now done by having
the di,ension tag as the first thing provided, with the integral
constant value available only when it makes sense (INT_MAX no longer needed).
 2008-04-13 12:38:48 +00:00
Sylvain Pion 02e543a294 Add Dimension<T, K> whose nested "value" is the dimension of the ambiant 
space.  A special constant CGAL::Dynamic_dimension (equal to INT_MAX)
indicates the case where the dimension is only known at run time.
 2008-04-11 21:03:22 +00:00
Sylvain Pion 7ace759d8e Remove the reference-counting inside Point_2 and Point_3, as they now store 
only a Vector_2 and Vector_3 which is responsible for the reference-counting.
 2008-04-10 14:41:35 +00:00
Sylvain Pion fbd6c53000 Make Point_2/Point_3 store a Vector_2/Vector_3. 
This factorizes code and goes in the direction of having
a linear algebra layer.
 2008-04-10 14:02:38 +00:00
Sylvain Pion 11bbf3e2de Vector_2 and Vector_3 now also provide a Cartesian_const_iterator. 2008-04-09 17:58:57 +00:00
Sylvain Pion ccff0db36d Use new style with make_array(), more compact and efficient 2008-04-09 14:25:17 +00:00
Sylvain Pion 1d8779b171 Rename the following functions: 
det2x2_by_formula
  det3x3_by_formula
  det4x4_by_formula
  det5x5_by_formula
  det6x6_by_formula
to:
  determinant

How cute...  a name independent of the dimension, and even readable !
 2008-04-09 13:35:34 +00:00
Sylvain Pion b740e90de0 Rename the following functions: 
sign_of_determinant2x2
  sign_of_determinant3x3
  sign_of_determinant4x4
  sign_of_determinant5x5
  sign_of_determinant6x6
to:
  sign_of_determinant

So that we have less dimension-dependent namings, at least internally...
 2008-04-09 12:20:25 +00:00
Sylvain Pion cab843595b Replace {Two|Three|Four}tuple<FT> or <RT> by boost::array. 
It makes more code parameterized by the dimension as template argument.
It provides iterators and a few basic functions already such as operator==...
I added CGALi::make_array() to easily and efficiently construct them.
 2008-04-09 11:44:28 +00:00
Sylvain Pion edab7e2433 Remove some useless enum_cast<> (since some enum types have been merged). 2008-03-20 16:15:04 +00:00
Sylvain Pion 7f6f380b11 Final step at the removal of CGAL_REP_CLASS_DEFINED. 2008-01-03 19:26:12 +00:00
Sylvain Pion 448f38f407 Move 3D .bbox() to the functors to make Lazy_kernel pass, and enhance the test-suite to test .bbox() 2006-12-27 23:25:47 +00:00
Sylvain Pion fbe285ca94 New predicates : 
compare_squared_distance(Point_[23], Point_[23], FT), with
  CompareSquaredDistance_[23] functors.
 2006-10-24 05:24:31 +00:00
Sylvain Pion ed36e763c7 Second part of Return_base_tag changes. 2006-08-16 16:38:49 +00:00
Sylvain Pion 2eb12d7441 - First part of introduction of Return_base_tag workaround for lack 
of "forwarding constructors".
  Quoting some comment in the code:
  "
    This is a simple tag which is used as additional (first) argument in
    some kernel functors, to tell them to return the base (rep) class,
    instead of the main type (e.g. Kernel_base::Point_2 instead
    of Kernel::Point_2).  This is a minor optimization which prevents
    useless copies of the "reps".

    Those functors are only those used in the constructors of the kernel
    types like Point_2, so it's limited.

    The real solution will be to use "forwarding constructors", when they
    will be available in C++.
    In the mean time, this should be a mostly/hopefully internal hack.
  "
 2006-08-16 14:56:11 +00:00
Andreas Fabri b927eb413d fixed min/max problem 2006-08-16 14:24:44 +00:00
Sylvain Pion daee2152ec Make the return type of the function operator() of the 
Construct_point_2 functors be the Rep class (the base).
This avoids conversions Rep -> Point_2 -> Rep, hence
useless copies of objects.
The result_type of the functors does not change
(we therefore return a type which is only convertible
to result_type, but hopefully this is fine, and what standard
requirements on functors are anyway).
A real fix for this would require the language addition of
"forwarding constructors".
 2006-08-11 11:48:16 +00:00
Sylvain Pion 23104c32ee Ray_2.is_degenerate() was buggy. 2006-08-11 09:01:04 +00:00
Sylvain Pion 7f0f39cd1a Use constant<FT,int> to compute .hw() and make it return by const-ref. 2006-08-08 15:38:23 +00:00
Sylvain Pion 08da24539d Remove local functors in functors, as they bloat memory, 
and we have no use for this so far, and if we get some
use for this at some point, the ordering between functors
will need to be specified anyway.
 2006-08-07 17:44:02 +00:00
Sylvain Pion c50783f08f Bad luck: "equi-distant" -> "equidistant" (thanks Andreas). 2006-08-07 16:11:40 +00:00
Sylvain Pion 38853d1b10 - Optimize equi_distant_line() by merging the calls to 
circumcenter() and cross_product().
- Add ctors to Point_[23] and Vector_[23] that take
  int, double, and FT coordinates, instead of only RT.
 2006-08-07 15:57:40 +00:00
Sylvain Pion f9c1159ed4 inline calls to circumcenterC3() in the functors to avoid 
dummy default ctors.
 2006-08-07 11:54:41 +00:00
Sylvain Pion cc7624fa5c Last bunch of I/O changes to alloz Lazy_kernel to pass the kernel-I/O test-suite. 2006-08-06 16:37:35 +00:00
Sylvain Pion 5d3ca03180 You believed this could be something else ? : Move Plane_3 I/O to user class level 2006-08-06 16:06:39 +00:00
Sylvain Pion 812a7c8cbd You guessed right : Move Tetrahedron_3 I/O to user class level 2006-08-06 15:59:24 +00:00
Sylvain Pion 02414e55f0 Guess what : Move Iso_cuboid_3 I/O to user class level 2006-08-06 15:55:58 +00:00
Sylvain Pion e6f5182e7a Move Triangle_3 I/O to user class level 2006-08-06 15:50:48 +00:00
Sylvain Pion 38c91de538 Move Ray_3 I/O to user class level 2006-08-06 15:45:55 +00:00
Sylvain Pion cce78c4286 Move Line_3 I/O to user class level 2006-08-06 15:40:06 +00:00
Sylvain Pion ac192e33ec Move Segment_3 I/O to user class level 2006-08-06 15:35:57 +00:00
Sylvain Pion 3634f311e2 Move Direction_3 I/O to user class level 2006-08-06 15:29:08 +00:00
Sylvain Pion ab88a8e595 Move Vector_3 I/O to user class level 2006-08-06 15:18:37 +00:00
Sylvain Pion ef0f5d103f Move Triangle_2 I/O to user class level 2006-08-05 23:31:09 +00:00
Sylvain Pion 45e65df64c Move Ray_2 I/O to user class level 2006-08-05 23:18:30 +00:00
Sylvain Pion aa9fb702a0 Move Segment_2 I/O to user class level 2006-08-05 23:04:36 +00:00