CGAL 5.0 - 3D Fast Intersection and Distance Computation (AABB Tree)
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#include <CGAL/AABB_traits.h>
CGAL::internal::AABB_tree::AABB_traits_base< AABBPrimitive >, and CGAL::internal::AABB_tree::AABB_traits_base_2< GeomTraits >.
This traits class handles any type of 3D geometric primitives provided that the proper intersection tests and constructions are implemented.
It handles points, rays, lines and segments as query types for intersection detection and computations, and it handles points as query type for distance queries.
GeomTraits | must be a model of the concept AABBGeomTraits, and provide the geometric types as well as the intersection tests and computations. |
Primitive | provide the type of primitives stored in the AABB_tree. It is a model of the concept AABBPrimitive or AABBPrimitiveWithSharedData . |
BboxMap | must be a model of ReadablePropertyMap that has as key type a primitive id, and as value type a Bounding_box . If the type is Default the Datum must have the member function bbox() that returns the bounding box of the primitive. |
If the argument GeomTraits
is a model of the concept AABBRayIntersectionGeomTraits, this class is also a model of AABBRayIntersectionTraits.
Classes | |
class | Do_intersect |
Function object using GeomTraits::Do_intersect . More... | |
struct | Intersection_and_primitive_id |
Intersection_and_primitive_id<Query>::Type::first_type is found according to the result type of GeomTraits::Intersect_3::operator() , (that is cpp11::result_of<GeomTraits::Intersect_3(Query, Primitive::Datum)>::type). More... | |
Public Member Functions | |
AABB_traits () | |
Default constructor. | |
Types | |
typedef GeomTraits::Point_3 | Point_3 |
Point query type. | |
typedef GeomTraits::Iso_cuboid_3 | Iso_cuboid_3 |
additionnal types for the search tree, required by the RangeSearchTraits concept More... | |
typedef CGAL::Bbox_3 | Bounding_box |
Bounding box type. | |
typedef GeomTraits::Iso_cuboid_3 CGAL::AABB_traits< GeomTraits, AABBPrimitive, BboxMap >::Iso_cuboid_3 |
additionnal types for the search tree, required by the RangeSearchTraits concept