#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/Mesh_triangulation_3.h>
#include <CGAL/Mesh_complex_3_in_triangulation_3.h>
#include <CGAL/Mesh_criteria_3.h>
#include <CGAL/Polyhedral_mesh_domain_with_features_3.h>
#include <CGAL/make_mesh_3.h>
#include <CGAL/tetrahedral_remeshing.h>
#ifdef CGAL_CONCURRENT_MESH_3
#else
#endif
Tr, Mesh_domain::Corner_index, Mesh_domain::Curve_index> C3t3;
typename Tr::Triangulation_data_structure> Triangulation_3;
int main(int argc, char* argv[])
{
const std::string fname = (argc > 1) ? argv[1] : CGAL::data_file_path("meshes/fandisk.off");
std::ifstream input(fname);
Polyhedron polyhedron;
input >> polyhedron;
if (input.fail()) {
std::cerr << "Error: Cannot read file " << fname << std::endl;
return EXIT_FAILURE;
}
std::cerr << "Input geometry is not triangulated." << std::endl;
return EXIT_FAILURE;
}
Mesh_domain domain(polyhedron);
domain.detect_features();
Mesh_criteria criteria(edge_size = 0.025,
facet_angle = 25, facet_size = 0.05, facet_distance = 0.005,
cell_radius_edge_ratio = 3, cell_size = 0.05);
C3t3 c3t3 = CGAL::make_mesh_3<C3t3>(domain, criteria);
const double target_edge_length = 0.1;
CGAL::parameters::number_of_iterations(3));
return EXIT_SUCCESS;
}
bool is_triangle_mesh(const FaceGraph &g)
CGAL::Triangulation_3< typename Tr::Geom_traits, typename Tr::Triangulation_data_structure > convert_to_triangulation_3(CGAL::Mesh_complex_3_in_triangulation_3< Tr, CornerIndex, CurveIndex > c3t3)
converts the triangulation contained in the input to a Triangulation_3.
Definition: tetrahedral_remeshing.h:322
void tetrahedral_isotropic_remeshing(CGAL::Triangulation_3< Traits, TDS, SLDS > &tr, const double &target_edge_length, const NamedParameters &np=parameters::default_values())
remeshes a tetrahedral mesh.
Definition: tetrahedral_remeshing.h:165