Reference documentation for deal.II version 9.2.0
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Public Member Functions | List of all members
OpenCASCADE::DirectionalProjectionBoundary< dim, spacedim > Class Template Reference
OpenCASCADE

#include <deal.II/opencascade/boundary_lib.h>

Inheritance diagram for OpenCASCADE::DirectionalProjectionBoundary< dim, spacedim >:
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Public Member Functions

virtual std::unique_ptr< Manifold< dim, spacedim > > clone () const override
 
- Public Member Functions inherited from OpenCASCADE::DirectionalProjectionManifold< dim, spacedim >
 DirectionalProjectionManifold (const TopoDS_Shape &sh, const Tensor< 1, spacedim > &direction, const double tolerance=1e-7)
 
virtual Point< spacedim > project_to_manifold (const ArrayView< const Point< spacedim >> &surrounding_points, const Point< spacedim > &candidate) const override
 
- Public Member Functions inherited from FlatManifold< dim, spacedim >
 FlatManifold (const Tensor< 1, spacedim > &periodicity=Tensor< 1, spacedim >(), const double tolerance=1e-10)
 
virtual Point< spacedim > get_new_point (const ArrayView< const Point< spacedim >> &surrounding_points, const ArrayView< const double > &weights) const override
 
virtual void get_new_points (const ArrayView< const Point< spacedim >> &surrounding_points, const Table< 2, double > &weights, ArrayView< Point< spacedim >> new_points) const override
 
virtual Tensor< 1, spacedim > get_tangent_vector (const Point< spacedim > &x1, const Point< spacedim > &x2) const override
 
virtual Tensor< 1, spacedim > normal_vector (const typename Triangulation< dim, spacedim >::face_iterator &face, const Point< spacedim > &p) const override
 
virtual void get_normals_at_vertices (const typename Triangulation< dim, spacedim >::face_iterator &face, typename Manifold< dim, spacedim >::FaceVertexNormals &face_vertex_normals) const override
 
const Tensor< 1, spacedim > & get_periodicity () const
 
void get_normals_at_vertices (const Triangulation< 1 >::face_iterator &, Manifold< 1, 1 >::FaceVertexNormals &) const
 
void get_normals_at_vertices (const Triangulation< 1, 2 >::face_iterator &, Manifold< 1, 2 >::FaceVertexNormals &) const
 
void get_normals_at_vertices (const Triangulation< 1, 3 >::face_iterator &, Manifold< 1, 3 >::FaceVertexNormals &) const
 
void get_normals_at_vertices (const Triangulation< 2 >::face_iterator &face, Manifold< 2, 2 >::FaceVertexNormals &face_vertex_normals) const
 
void get_normals_at_vertices (const Triangulation< 2, 3 >::face_iterator &, Manifold< 2, 3 >::FaceVertexNormals &) const
 
void get_normals_at_vertices (const Triangulation< 3 >::face_iterator &face, Manifold< 3, 3 >::FaceVertexNormals &face_vertex_normals) const
 
Tensor< 1, 1 > normal_vector (const Triangulation< 1, 1 >::face_iterator &, const Point< 1 > &) const
 
Tensor< 1, 2 > normal_vector (const Triangulation< 1, 2 >::face_iterator &, const Point< 2 > &) const
 
Tensor< 1, 3 > normal_vector (const Triangulation< 1, 3 >::face_iterator &, const Point< 3 > &) const
 
Tensor< 1, 2 > normal_vector (const Triangulation< 2, 2 >::face_iterator &face, const Point< 2 > &p) const
 
- Public Member Functions inherited from Manifold< dim, dim >
virtual ~Manifold () override=default
 
virtual std::unique_ptr< Manifold< dim, spacedim > > clone () const=0
 
Point< 1 > get_new_point_on_quad (const Triangulation< 1, 1 >::quad_iterator &) const
 
Point< 2 > get_new_point_on_quad (const Triangulation< 1, 2 >::quad_iterator &) const
 
Point< 3 > get_new_point_on_quad (const Triangulation< 1, 3 >::quad_iterator &) const
 
Point< 3 > get_new_point_on_hex (const Triangulation< 3, 3 >::hex_iterator &hex) const
 
Point< 1 > get_new_point_on_face (const Triangulation< 1, 1 >::face_iterator &) const
 
Point< 2 > get_new_point_on_face (const Triangulation< 1, 2 >::face_iterator &) const
 
Point< 3 > get_new_point_on_face (const Triangulation< 1, 3 >::face_iterator &) const
 
Tensor< 1, 2 > normal_vector (const Triangulation< 2, 2 >::face_iterator &face, const Point< 2 > &p) const
 
Tensor< 1, 3 > normal_vector (const Triangulation< 3, 3 >::face_iterator &face, const Point< 3 > &p) const
 
void get_normals_at_vertices (const Triangulation< 2, 2 >::face_iterator &face, FaceVertexNormals &n) const
 
void get_normals_at_vertices (const Triangulation< 3, 3 >::face_iterator &face, FaceVertexNormals &n) const
 
virtual Point< spacedim > get_intermediate_point (const Point< spacedim > &p1, const Point< spacedim > &p2, const double w) const
 
virtual Point< spacedim > get_new_point_on_line (const typename Triangulation< dim, spacedim >::line_iterator &line) const
 
virtual Point< spacedim > get_new_point_on_quad (const typename Triangulation< dim, spacedim >::quad_iterator &quad) const
 
virtual Point< spacedim > get_new_point_on_hex (const typename Triangulation< dim, spacedim >::hex_iterator &hex) const
 
Point< spacedim > get_new_point_on_face (const typename Triangulation< dim, spacedim >::face_iterator &face) const
 
Point< spacedim > get_new_point_on_cell (const typename Triangulation< dim, spacedim >::cell_iterator &cell) const
 
virtual void get_normals_at_vertices (const typename Triangulation< dim, spacedim >::face_iterator &face, FaceVertexNormals &face_vertex_normals) const
 
- Public Member Functions inherited from Subscriptor
 Subscriptor ()
 
 Subscriptor (const Subscriptor &)
 
 Subscriptor (Subscriptor &&) noexcept
 
virtual ~Subscriptor ()
 
Subscriptor & operator= (const Subscriptor &)
 
Subscriptor & operator= (Subscriptor &&) noexcept
 
void subscribe (std::atomic< bool > *const validity, const std::string &identifier="") const
 
void unsubscribe (std::atomic< bool > *const validity, const std::string &identifier="") const
 
unsigned int n_subscriptions () const
 
template<typename StreamType >
void list_subscribers (StreamType &stream) const
 
void list_subscribers () const
 
template<class Archive >
void serialize (Archive &ar, const unsigned int version)
 

Additional Inherited Members

- Public Types inherited from Manifold< dim, dim >
using FaceVertexNormals = std::array< Tensor< 1, spacedim >, GeometryInfo< dim >::vertices_per_face >
 
- Static Public Member Functions inherited from Subscriptor
static ::ExceptionBase & ExcInUse (int arg1, std::string arg2, std::string arg3)
 
static ::ExceptionBase & ExcNoSubscriber (std::string arg1, std::string arg2)
 
- Protected Attributes inherited from OpenCASCADE::DirectionalProjectionManifold< dim, spacedim >
const TopoDS_Shape sh
 
const Tensor< 1, spacedim > direction
 
const double tolerance
 

Detailed Description

template<int dim, int spacedim>
class OpenCASCADE::DirectionalProjectionBoundary< dim, spacedim >

A Manifold object based on OpenCASCADE TopoDS_Shape where new points are first computed by averaging the surrounding points in the same way as FlatManifold does, and then projecting them onto the manifold along the direction specified at construction time using OpenCASCADE utilities.

This class makes no assumptions on the shape you pass to it, and the topological dimension of the Manifold is inferred from the TopoDS_Shape itself. In debug mode there is a sanity check to make sure that the surrounding points (the ones used in project_to_manifold()) actually live on the Manifold, i.e., calling OpenCASCADE::closest_point() on those points leaves them untouched. If this is not the case, an ExcPointNotOnManifold is thrown.

Notice that this type of Manifold descriptor may fail to give results if the triangulation to be refined is close to the boundary of the given TopoDS_Shape, or when the direction you use at construction time does not intersect the shape. An exception is thrown when this happens.

Author
Luca Heltai, Andrea Mola, 2011–2014.

Definition at line 101 of file boundary_lib.h.

The documentation for this class was generated from the following files:
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