11 May 2005 Sylvain Pion - New predicate : orientation(3 Vector_3). ================================ CGAL 3.1 ========================== 14 September 2004 Sylvain Pion - More global functions call the functors. 20 June 2004 Sylvain Pion - Add missing this->. - Replace some CGAL:: by CGAL_NTS. 19 May 2004 Andreas Fabri - The global_operators from VectorH3.h are turned into function objects 13 Mar 2004 Sylvain Pion - Move centroid() to the new scheme. 13 Mar 2004 Sylvain Pion - Use LineC3 instead of LineH3. - Merge Construct_line_3 between H&C. - Duplicate Construct_projected_point_3 between H&C. 13 Mar 2004 Sylvain Pion - Factorize identical Coplanar_3 functors between H&C. - Move to the new scheme : orientation(4 Point_3), coplanar(4 Point_3), are_positive_oriented(4 Point_3), are_negative_oriented(4 Point_3), side_of_oriented_sphere(5 Point_3) 13 Mar 2004 Sylvain Pion - Use TetrahedronC3 instead of TetrahedronH3. Duplicate Compute_volume_3 and Bounded_side_3 functors instead. 13 Mar 2004 Sylvain Pion - Use TriangleC3 instead of TriangleH3. Duplicated Has_on_3 instead. 13 Mar 2004 Sylvain Pion - Move the following to the new scheme : area(3 Point_2), operator-(2 Point_[23]), collinear(3 Point_3), angle(3 Point_3), coplanar_orientation([34] Point_3), coplanar_side_of_bounded_circle(4 Point_3), are_ordered_along_line(3 Point_3), are_strictly_ordered_along_line(3 Point_3), collinear_are_strictly_ordered_along_line(3 Point_3) 29 Feb 2004 Sylvain Pion - Replace SegmentH3 by Cartesian's SegmentC3 ! 29 Feb 2004 Sylvain Pion - Move cross_product() to the new scheme. 29 Feb 2004 Sylvain Pion - Added ComputeScalarProduct_[23] functors. - Added [RT|FT] multiplication from left to Vector_[23]. [bug#194] - Moved the operator* of Vector_[23] to the new scheme. 21 Feb 2004 Sylvain Pion - Move internal predicates(p,q,K) to CGALi. 19 Feb 2004 Sylvain Pion - Internal *H[23] classes do not publicly derive from the Handle stuff, but private data member instead. 2.75 (18 January 2004) - Replace obsolete CGAL_NULL_TMPL_ARGS by <>. 2.74 (18 January 2004) - Remove obsolete CGAL_VC7_BUG_PROTECTED workaround (VC++ <= 7.0). 2.73 (15 January 2004) - Add volume(4 points). 2.72 (1 January 2004) - New faster Handle_for interface - More work towards extensible kernel. 2.71 (17 December 2003) - Added Compute_area_3, and a version of Compute_squared_area_3 taking 3 points. 2.70 (4 December 2003) - More bisector() functions. 2.69 (19 November 2003) - Added bisector(Point_3, Point_3). 2.68 (18 November 2003) - Remove deprecated stuff. =========================== CGAL 3.0 ======================= 2.67 (21 October 2003) - fix headers 2.66 (18 September 2003) - New headers 2.65 (8 August 2003) - Simplify default constructors to have better optimization. 2.64 (8 August 2003) - Add squared_length() to Vector_3. 2.63 (6 June 2003) - Workaround SunPro for Intersections_3's test-suite. 2.62 (2 June 2003) - Replace deprecated cmp_dist_to_point(). 2.61 (2 June 2003) [af] - bbox() now uses to_interval for PointH3 and SphereH3 2.60 (30 May 2003) - Fix infinite recursion in RayH3 (is_degenerate() <-> to_vector()). 2.59 (11 May 2003) - Add missing functor for Plane_3(Point_3, Vector_3). - In order to get rid of Direction_3 at some point, I have added : - Line_3(Point_3, Vector_3) ConstructLine_3 - Ray_3(Point_3, Vector_3) ConstructRay_3 - Ray_3(Point_3, Line_3) ConstructRay_3 - Vector_3(Line_3) ConstructVector_3 - Vector_3(Ray_3) ConstructVector_3 - Vector_3(Segment_3) ConstructVector_3 - Vector_3 Line_3.to_vector() - Vector_3 Ray_3.to_vector() - Vector_3 Segment_3.to_vector() 2.58 (11 April 2003) [af] - bug fix in Iso_cuboid_3 2.57 (19 February 2003) - removed a const to make an Sgi CC warning disappear 2.56 (11 February 2003) - Add squared_radius(p, q). 2.55 (29 January 2003) - "far" is rejected by VC++ (used to be a keyword). 2.54 (22 January 2003) - Add coordinate iterator - Add new constructor Iso_cuboid_3(left, right, bottom, top, far, close). - Fixes for newer GCC. 2.53 (20 January 2003) - Remove #ifdef CGAL_CFG_TYPENAME_BUG stuff, as VC6 is not supported anymore. 2.52 (20 January 2003) - Remove *handle_[23] types from the main kernel classes. 2.51 (7 January 2003) - Replace "3" by RT(3) so that Quotient works. 2.50 (5 October 2002) - Add explicit types to function templates to support expression templates (GMP++). 2.49 (6 February 2002) - VC7 workarounds. 2.48 (4 February 2002) - VC++ fixes. 2.47 (30 January 2002) - submit again... 2.46 (30 January 2002) - Fixes for MipsPro and VC6. 2.45 (28 January 2002) - Fixes for VC++. - Fixes for KCC (access to private types like VectorH3::Vector_3). 2.44 (22 January 2002) - Classes and funtion return type only refer to R::... 2.43 (4 January 2002) - Replace the small helper *rep classes by std::pair and triple. - Tetrahedron_3.orientation() is not cached anymore. 2.42 (12 December 2001) - Add IO operators for SphereH3. 2.41 (1 December 2001) - operator<< of various kernel object required more than R to be public. 2.40 (24 October 2001) - Handles simplifications. 2.39 (23 October 2001) - added missing Homogeneous directory in include statement 2.38 (23 October 2001) - moved *H3.h include files to include/CGAL/Homogeneous directory - replaced KERNEL_CTOR* macros with KERNEL_* macros 2.37 (16 October 2001) - Replace Handle/Rep by Handle_for/Ref_counted. - Hardcoded dependencies between classes removed. - Point, Vector, Direction classes now in their own files - made typedefs in kernel object classes private 2.36 (2 October 2001) - Access functions of objects (like .x() ) now return const references. 2.35 (15 August 2001) - SunPro patches. =========================== CGAL 2.3 ======================= 2.34 (23 July 2001) - renamed cmp_* to compare_* and *_dist_* to *_distance_* and leftturn, Leftturn, LEFTTURN to left_turn, Left_turn, LEFT_TURN and rightturn, Rightturn, RIGHTTURN to right_turn, Right_turn, RIGHT_TURN and compare_lexicographically* to compare_* (deprecated the old names but didn't remove them). 2.33 (10 July 2001) - deprecated has_on_boundary for Plane_3 - New predicate : coplanar_orientation(3 points). 2.32 (21 June 2001) - New constructors for DirectionH3. 2.31 (20 June 2001) - Remove #include 2.30 (19 June 2001) - fixed bug in centroid 2.29 (19 June 2001) - added centroid 2.28 (2 May 2001) - angle() - Fix operator<<(Iso_cuboid_3). 2.27 (26 Apr 2001) - Change coplanar_side_of_oriented_circle to coplanar_side_of_bounded_circle. 2.26 (13 Apr 2001) - Added coplanar_side_of_oriented_circle(p,q,r,t). 2.25 (12 Apr 2001) - Fix off by one error in Triangle::vertex(). 2.24 (20 Mar 2001) - Added squared_radius(). 2.23 (16 Mar 2001) - Added constructor Vector(Point, Point). - side_of_bounded_sphere(3 or 4 points). 2.22 (6 Mar 2001) - Remove useless friends in PVDH3.h. - Make operator*(VectorH3, VectorH3) a member function. 2.21 (28 Feb 2001) - Even more VC++ fixes. 2.20 (21 Feb 2001) - VC++ fixes. 2.19 (19 Feb 2001) - Use the function object Less_xyz_3 instead of CGAL::Less_xyz<>. - Modified return types "typename R::RT" for VC++. 2.18 (15 Feb 2001) - Add some "#define typename" to please VC++. 2.17 (14 Feb 2001) - added min_coord(), max_coord() in Iso_cuboid_3 and new constructor 2.16 (13 Feb 2001) - Macro cleanups. - squared_area() and volume() functions added - Simple_homogeneous. - Remove old style casts. 2.15 (22 Jan 2001) - CGAL::compare -> CGAL_NTS compare in SphereH3 to fix a warning. 2.14 (15 Oct 2000) - SphereH3.h: Default argument value redeclaration fixed 2.13 (11 Oct 2000) - use of keyword 'or' removed in SphereH3 %%%%%%%%%%%%%%%%%%%%%% R e l e a s e 2 . 2 %%%%%%%%%%%%%%%%%%%%%%%%%%%% 2.12 (16 Aug 2000) - cross_product is not a friend anymore, neither of VectorH3 nor of DirectionH3 (is currently not necessary, since all functions used are public) - call of cross_product in PlaneH3 replaced by code from cross_product. There have been strange problems with bcc5.5. Hope they are solved by this fix. 2.11 (26 Jul 2000) - in-place-new replaced by Handle_for( RefCounted ) constructor calls and calls of Handle_for::initialize_with( RefCounted ) - identical(.) and id() member functions removed (base class Handle_for<> has a member functions identical(.) and id() since version 3.9) 2.10 (20 Jul 2000) - CGAL_ prefix added in o orientation_predicatesH3.h:#define ORIENTATION_PREDICATESH3_H o predicates_on_pointsH3.h:#define PREDICATES_ON_POINTSH3_H 2.9 (28 Jun 2000) - SphereH3 added - some constructions added plane bisector( point, point) point gp_linear_intersection( plane, plane, plane) point circumcenter( point, point, point) 2.8 (08 Jun 2000) - CGAL_NTS used 2.7 (19 Apr 2000) - LineH3 now uses Handle_for<> - PlaneH3 now uses Handle_for<> - RayH3 now uses Handle_for<> - SegmentH3 now uses Handle_for<> - TetrahedronH3 now uses Handle_for<> - TriangleH3 now uses Handle_for<> - leading _ with FT,RT removed in Aff_transformationH3 2.6 (03 Apr 2000) - h?_ref() access added to PointH3 2.5 (30 Mar 2000) - Handle_for> used for PointH3, VectorH3, and DirectionH3 2.4 (16 Feb 2000) - Iso_cuboidH3 revised Handle_for<> used in Iso_cuboidH3 %%%%%%%%%%%%%%%%%%%%%% R e l e a s e 2 . 1 %%%%%%%%%%%%%%%%%%%%%%%%%%%% 2.3.6 -> 2.3.7 (03 Dec 99) - typename added before std::vector< PointH3 >::iterator (detected by -pedantic with gcc-2.95) 2.3.5 -> 2.3.6 (07 Nov 99) - Identity + rep in Aff_transformationH3 2.3.4 -> 2.3.5 (08 Oct 99) - DirectionH3::vector() replaced by DirectionH3::to_vector() 2.3.3 -> 2.3.4 (17 Sep 99) - distance_predicatesH3.h added 2.3.2 -> 2.3.3 (14 Sep 99) - -- 2.3.1 -> 2.3.2 (01 Sep 99) - qualified sign by CGAL:: 2.3 -> 2.3.1 (09 Aug 99) - coplanar_orientation(p,q,r,s) added 2.2.1 -> 2.3 (04 Aug 99) - updates/workarounds for gcc-2.95: s/friend inline/friend CGAL_FRIEND_INLINE s/friend CGAL_KERNEL_INLINE/friend CGAL_KERNEL_FRIEND_INLINE made all operator-() friends non-friends in %%%%%%%%%%%%%%%%%%%%%% R e l e a s e 2 . 0 %%%%%%%%%%%%%%%%%%%%%%%%%%%% 2.2 -> 2.2.1 (26 May 99) - CGAL_KERNEL_INLINE added for declaration of cross_product on DirectionH3 2.1.3 -> 2.2 (20 May 99) - equality test for TetrahedronH3 fixed 2.1.2 -> 2.1.3 (06 May 99) - inline and CGAL_KERNEL_INLINE added to forward declarations in PVDH3.h (external/internal linkage conflict warning by mips) 2.1.1 -> 2.1.2 (28 Apr 99) - sign() qualified by CGAL:: (PlaneH3) 2.1 -> 2.1.1 (28 Apr 99) - prefixed compare() by CGAL:: 2.0.5 -> 2.1 (16 Apr 99) - iostream parts prefixed by std:: 2.0.4 -> 2.0.5 (30 Mar 99) - to_double() prefixed by CGAL:: 2.0.3 -> 2.0.4 (22 Mar 99) - call of sign() DirectionH3::operator==( const DirectionH3& d) 'prefixed' by CGAL:: 2.0.2 -> 2.0.3 (20 Mar 99) - flag CGAL_NO_NAMESPACE corrected 2.0.1 -> 2.0.2 (14 Mar 99) - std::swap used in code for bbox() 2.0 -> 2.0.1 (24 Feb 99) - CGAL_[BEGIN|END]_NAMESPACE used 1.5 -> 2.0 - namespace CGAL { } introduced %%%%%%%%%%%%%%%%%%%%%% R e l e a s e 1 . 2 %%%%%%%%%%%%%%%%%%%%%%%%%%%% 1.4 -> 1.5 - Use of CGAL...INLINE made consistent between declarations and definitions (otherwise SunPro CC 4.2 does not like it). 1.3.1 -> 1.4 - bug in CGAL_collinear_are_ordered_along_line(p,q,r) fixed; case p == r - CGAL_PointH3< > operator-(const CGAL_Origin&, const CGAL_VectorH3< >&) added - warning in VectorH3::cartesian(int i) fixed %%%%%%%%%%%%%%%%%%%%%% R e l e a s e 1 . 1 %%%%%%%%%%%%%%%%%%%%%%%%%%%% 1.3 -> 1.3.1 - bugs in PlaneH3::to_2d() and PlaneH3::to_3d() fixed 1.2 -> 1.3 - basic_constructionsH3.h extended (circumcenter) - (strict_)order_along_line added/updated - midpoint(p,q) added 1.1.1 -> 1.2 - side_of...sphere predicates added - assert replaced by CGAL_kernel_assertion in TetrahedronH3.h %%%%%%%%%%%%%%%%%%%%%% R e l e a s e 1 . 0 %%%%%%%%%%%%%%%%%%%%%%%%%%%% 1.1. -> 1.1.1 - basic_constructionsH3.h added - PlaneH3::projection(...) added 1.0.1 -> 1.1 - made fit for egcs 1.0 -> 1.0.1 - predicates_on_pointsH3.h is now also included in LineH3.h 0.9 -> 1.0 - New access functions have been added to Aff_transformation. - New inline policy is now used: There are several levels of inlining to be defined in kernel_basic.h. - typename keyword has been added - warnings for `unreachable statements' should disappear