151 lines
4.5 KiB
C
151 lines
4.5 KiB
C
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// Copyright (c) 2009 INRIA Sophia-Antipolis (France).
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// All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org).
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// You can redistribute it and/or modify it under the terms of the GNU
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// General Public License as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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//
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// Licensees holding a valid commercial license may use this file in
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// accordance with the commercial license agreement provided with the software.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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//
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// $URL$
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// $Id$
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// SPDX-License-Identifier: GPL-3.0+
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//
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//
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// Author(s) : Stephane Tayeb
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//
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//******************************************************************************
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// File Description : perturb_mesh_3 function definition.
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//******************************************************************************
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#ifndef CGAL_PERTURB_MESH_3_H
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#define CGAL_PERTURB_MESH_3_H
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#include <CGAL/license/Mesh_3.h>
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#include <CGAL/disable_warnings.h>
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#include <CGAL/boost/parameter.h>
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#include <CGAL/Mesh_3/sliver_criteria.h>
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#include <CGAL/Mesh_3/Sliver_perturber.h>
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#include <CGAL/Mesh_optimization_return_code.h>
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#include <CGAL/Mesh_3/parameters_defaults.h>
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#include <CGAL/internal/Mesh_3/check_weights.h>
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#include <CGAL/use.h>
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#include <boost/parameter/preprocessor.hpp>
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#include <vector>
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namespace CGAL {
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#if defined(BOOST_MSVC)
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# pragma warning(push)
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# pragma warning(disable:4003) // not enough actual parameters for macro
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#endif
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// see <CGAL/config.h>
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CGAL_PRAGMA_DIAG_PUSH
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// see <CGAL/boost/parameter.h>
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CGAL_IGNORE_BOOST_PARAMETER_NAME_WARNINGS
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BOOST_PARAMETER_FUNCTION(
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(Mesh_optimization_return_code),
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perturb_mesh_3,
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parameters::tag,
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(required (in_out(c3t3),*) (domain,*) )
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(optional
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(time_limit_, *, 0 )
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(sliver_bound_, *, parameters::default_values::perturb_sliver_bound )
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(sliver_criterion_, *,
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parameters::default_values::default_sliver_criterion(c3t3,sliver_bound_))
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(perturbation_vector_, *,
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default_perturbation_vector(c3t3,domain,sliver_criterion_))
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)
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)
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{
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CGAL_USE(sliver_bound_);
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return perturb_mesh_3_impl(c3t3, domain, time_limit_, sliver_criterion_,
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perturbation_vector_);
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}
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CGAL_PRAGMA_DIAG_POP
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#if defined(BOOST_MSVC)
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# pragma warning(pop)
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#endif
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template <typename C3T3,
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typename MeshDomain,
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typename SliverCriterion>
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std::vector<typename Mesh_3::Sliver_perturber<C3T3,MeshDomain,SliverCriterion>::Perturbation*>
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default_perturbation_vector(const C3T3&,
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const MeshDomain&,
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const SliverCriterion&)
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{
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typedef MeshDomain Md;
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typedef SliverCriterion Sc;
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typedef Mesh_3::Sliver_perturber<C3T3,Md,Sc> Perturber;
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typedef typename Perturber::Perturbation Perturbation;
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typedef Mesh_3::Sq_radius_perturbation<C3T3,Md,Sc> Sq_radius;
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typedef Mesh_3::Volume_perturbation<C3T3,Md,Sc> Volume;
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typedef Mesh_3::Dihedral_angle_perturbation<C3T3,Md,Sc> Dihedral_angle;
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typedef Mesh_3::Li_random_perturbation<C3T3,Md,Sc> Li_random;
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std::vector<Perturbation*> perturbation_vect;
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perturbation_vect.push_back(new Sq_radius(40,0.05));
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perturbation_vect.push_back(new Volume(40,0.05));
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perturbation_vect.push_back(new Dihedral_angle(40,0.05));
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perturbation_vect.push_back(new Li_random(100,0.15));
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return perturbation_vect;
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}
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template <typename C3T3,
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typename MeshDomain,
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typename SliverCriterion,
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typename PPerturbationVector>
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Mesh_optimization_return_code
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perturb_mesh_3_impl(C3T3& c3t3,
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const MeshDomain& domain,
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const double time_limit,
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const SliverCriterion& sliver_criterion,
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const PPerturbationVector& perturbation_vector)
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{
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CGAL_precondition(
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!Mesh_3::internal::has_non_protecting_weights(c3t3.triangulation(), domain));
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typedef MeshDomain Md;
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typedef SliverCriterion Sc;
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typedef Mesh_3::Sliver_perturber<C3T3,Md,Sc> Perturber;
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// Build perturber
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Perturber perturber(c3t3, domain, sliver_criterion);
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// Add perturbations
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for(std::size_t i = 0; i < perturbation_vector.size(); ++i)
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perturber.add_perturbation( perturbation_vector[i] );
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// Set max time
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perturber.set_time_limit(time_limit);
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// Launch perturber
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return perturber();
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}
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} //namespace CGAL
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#include <CGAL/enable_warnings.h>
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#endif // CGAL_PERTURB_MESH_3_H
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