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Add a const function datum() to AABB_tree and test.

This commit is contained in:
Maxime Gimeno 2018-10-10 11:55:23 +02:00
parent 636fa74f86
commit eacf880034
2 changed files with 64 additions and 0 deletions
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12
AABB_tree/include/CGAL/AABB_tree.h
View File

@ -647,6 +647,18 @@ public:
return this->any_reference_point_and_id();
}
//!
//! \brief datum
//! \param p
//! \return
//!
typename internal::Primitive_helper<AABBTraits>::Datum_type
datum(Primitive& p)const
{
return internal::Primitive_helper<AABBTraits>::
get_datum(p, this->traits());
}
private:
//Traits class
AABBTraits m_traits;

52
AABB_tree/test/AABB_tree/aabb_test_datum.cpp Normal file
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@ -0,0 +1,52 @@
#include <iostream>
#include <fstream>
#include <CGAL/Timer.h>
#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/AABB_tree.h>
#include <CGAL/AABB_traits.h>
#include <CGAL/AABB_face_graph_triangle_primitive.h>
#include <CGAL/Surface_mesh.h>
typedef CGAL::Epick K;
typedef K::Point_3 Point;
typedef K::Triangle_3 Triangle;
typedef CGAL::Surface_mesh<Point> Mesh;
typedef CGAL::AABB_face_graph_triangle_primitive<Mesh> Primitive;
typedef CGAL::AABB_face_graph_triangle_primitive<Mesh,
CGAL::Default, CGAL::Tag_true, CGAL::Tag_true> Primitive_cached;
typedef CGAL::AABB_traits<K, Primitive> Traits;
typedef CGAL::AABB_traits<K, Primitive_cached> Traits_cached;
typedef CGAL::AABB_tree<Traits> Tree;
typedef CGAL::AABB_tree<Traits_cached> Tree_cached;
typedef Tree::Primitive_id Primitive_id;
typedef Tree_cached::Primitive_id Primitive_id_cached;
int main(void)
{
Mesh m;
std::ifstream in("data/cube.off");
if(in)
in >> m;
else{
std::cout << "error reading bunny" << std::endl;
return 1;
}
Tree t1(faces(m).begin(), faces(m).end(), m);
Tree_cached t2(faces(m).begin(), faces(m).end(), m);
t1.build();
t2.build();
Primitive p1(faces(m).begin(), m);
Primitive_cached p2(faces(m).begin(), m);
Triangle tr1 = t1.datum(p1);
Triangle tr2 = t2.datum(p2);
if(tr1 != tr2)
return 1;
return 0;
}