mirror of https://github.com/CGAL/cgal
70 lines
2.6 KiB
C++
70 lines
2.6 KiB
C++
// Copyright (c) 2022 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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//
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// $URL$
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// $Id$
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// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-Commercial
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//
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// Author(s) : Julian Stahl
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#ifndef CGAL_IMPLICIT_OCTREE_DOMAIN_H
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#define CGAL_IMPLICIT_OCTREE_DOMAIN_H
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#include <CGAL/license/Isosurfacing_3.h>
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#include <CGAL/Isosurfacing_3/internal/Base_domain.h>
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#include <CGAL/Isosurfacing_3/internal/Implicit_function_with_geometry.h>
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#include <CGAL/Isosurfacing_3/internal/Octree_geometry.h>
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#include <CGAL/Isosurfacing_3/internal/Octree_topology.h>
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#include <CGAL/Octree_wrapper.h>
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#include <CGAL/Zero_gradient.h>
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namespace CGAL {
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namespace Isosurfacing {
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template <typename GeomTraits,
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typename PointFunction,
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typename Gradient_>
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using Implicit_octree_domain =
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internal::Base_domain<GeomTraits,
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internal::Octree_topology<GeomTraits>,
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internal::Octree_geometry<GeomTraits>,
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internal::Implicit_function_with_geometry<GeomTraits,
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internal::Octree_geometry<GeomTraits>,
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PointFunction>,
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Gradient_>;
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template <typename GeomTraits,
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typename PointFunction,
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typename Gradient_ = Zero_gradient<GeomTraits> >
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Implicit_octree_domain<GeomTraits, PointFunction, Gradient_>
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create_implicit_octree_domain(const std::shared_ptr<Octree_wrapper<GeomTraits> > octree,
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const PointFunction& point_function,
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const Gradient_& gradient = Gradient_())
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{
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using Domain = Implicit_octree_domain<GeomTraits, PointFunction, Gradient_>;
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using Topology = typename Domain::Topology;
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using Geometry = typename Domain::Geometry;
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using Function = typename Domain::Function;
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using Gradient = typename Domain::Gradient;
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using Point_function = typename Function::element_type::Point_function;
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using Octree = typename Topology::element_type::Octree;
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const Octree oct = octree;
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const Topology topo = std::make_shared<Topology::element_type>(oct);
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const Geometry geom = std::make_shared<Geometry::element_type>(oct);
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const Point_function point_func = std::make_shared<Point_function::element_type>(point_function);
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const Function func = std::make_shared<Function::element_type>(geom, point_func);
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const Gradient grad = std::make_shared<Gradient::element_type>(gradient);
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return Domain(topo, geom, func, grad);
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}
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} // namespace Isosurfacing
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} // namespace CGAL
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#endif // CGAL_IMPLICIT_OCTREE_DOMAIN_H
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