CGAL 6.1.2 - Tetrahedral Remeshing: Tetrahedral_remeshing/tetrahedral_remeshing_with_features.cpp

CGAL 6.1.2 - Tetrahedral Remeshing

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Tetrahedral_remeshing/tetrahedral_remeshing_with_features.cpp
#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/Tetrahedral_remeshing/Remeshing_triangulation_3.h>
#include <CGAL/tetrahedral_remeshing.h>
#include <CGAL/property_map.h>
#include "tetrahedral_remeshing_generate_input.h"
using K = CGAL::Exact_predicates_inexact_constructions_kernel;
using Remeshing_triangulation = CGAL::Tetrahedral_remeshing::Remeshing_triangulation_3<K>;
using Point = Remeshing_triangulation::Point;
using Vertex_handle = Remeshing_triangulation::Vertex_handle;
using Vertex_pair = std::pair<Vertex_handle, Vertex_handle>;
using Constraints_set = std::unordered_set<Vertex_pair, boost::hash<Vertex_pair>>;
using Constraints_pmap = CGAL::Boolean_property_map<Constraints_set>;
int main(int argc, char* argv[])
{
const double target_edge_length = (argc > 1) ? atof(argv[1]) : 0.02;
const int nb_iter = (argc > 2) ? atoi(argv[2]) : 1;
const int nbv = (argc > 3) ? atoi(argv[3]) : 500;
Remeshing_triangulation t3;
Constraints_set constraints;
CGAL::Tetrahedral_remeshing::generate_input_cube(nbv, t3, constraints);
make_constraints_from_cube_edges(t3, constraints);
CGAL::tetrahedral_isotropic_remeshing(t3, target_edge_length,
CGAL::parameters::edge_is_constrained_map(Constraints_pmap(constraints))
.number_of_iterations(nb_iter));
return EXIT_SUCCESS;
}
CGAL::Exact_predicates_inexact_constructions_kernel
CGAL::Tetrahedral_remeshing::Remeshing_triangulation_3
The class Remeshing_triangulation_3 is a class template which provides a valid triangulation type tha...
Definition: Remeshing_triangulation_3.h:59
CGAL::tetrahedral_isotropic_remeshing
void tetrahedral_isotropic_remeshing(CGAL::Triangulation_3< Traits, TDS, SLDS > &tr, const SizingFunction &sizing, const NamedParameters &np=parameters::default_values())
remeshes a tetrahedral mesh.
Definition: tetrahedral_remeshing.h:186