Mesh with level set data as packages. Note that the mesh containing the data packages are cell-based but within the data package, the data is grid-based. Note that the level set data is initialized after the constructor. More...

#include <level_set.h>

Inherits SPH::MeshWithGridDataPackages< BaseLevelSet, LevelSetDataPackage >.

Inherited by SPH::RefinedMesh< LevelSet >.

Public Member Functions
	LevelSet (BoundingBox tentative_bounds, Real data_spacing, size_t buffer_size, Shape &shape, SPHAdaptation &sph_adaptation)

	LevelSet (BoundingBox tentative_bounds, Real data_spacing, Shape &shape, SPHAdaptation &sph_adaptation)

virtual void	cleanInterface (Real small_shift_factor) override

virtual bool	probeIsWithinMeshBound (const Vecd &position) override

virtual Real	probeSignedDistance (const Vecd &position) override

virtual Vecd	probeNormalDirection (const Vecd &position) override

virtual Vecd	probeLevelSetGradient (const Vecd &position) override

virtual Real	probeKernelIntegral (const Vecd &position, Real h_ratio=1.0) override

virtual Vecd	probeKernelGradientIntegral (const Vecd &position, Real h_ratio=1.0) override

virtual void	writeMeshFieldToPlt (std::ofstream &output_file) override

bool	isWithinCorePackage (Vecd position)

Real	computeKernelIntegral (const Vecd &position)

Vecd	computeKernelGradientIntegral (const Vecd &position)

Public Member Functions inherited from SPH::MeshWithGridDataPackages< BaseLevelSet, LevelSetDataPackage >
	MeshWithGridDataPackages (BoundingBox tentative_bounds, Real data_spacing, size_t buffer_size, Args &&...args)

void	allocateMeshDataMatrix ()

void	deleteMeshDataMatrix ()

DataType	probeMesh (const Vecd &position)

virtual Real	DataSpacing () override

Public Member Functions inherited from SPH::BaseLevelSet
	BaseLevelSet (Shape &shape, SPHAdaptation &sph_adaptation)

Public Member Functions inherited from SPH::BaseMeshField
	BaseMeshField (const std::string &name)

std::string	Name ()

Public Member Functions inherited from SPH::Mesh
	Mesh (BoundingBox tentative_bounds, Real grid_spacing, size_t buffer_width)

	Mesh (Vecd mesh_lower_bound, Vecu number_of_cells, Real grid_spacing)

Vecu	NumberOfCells ()

size_t	MeshBufferSize ()

Public Member Functions inherited from SPH::BaseMesh
	BaseMesh (Vecu number_of_grid_points)

	BaseMesh (Vecd mesh_lower_bound, Real grid_spacing, Vecu number_of_grid_points)

	BaseMesh (BoundingBox tentative_bounds, Real grid_spacing, size_t buffer_width)

Vecd	MeshLowerBound ()

Real	GridSpacing ()

Vecu	NumberOfGridPoints ()

Vecu	NumberOfGridPointsFromNumberOfCells (const Vecu &number_of_cells)

Vecu	NumberOfCellsFromNumberOfGridPoints (const Vecu &number_of_grid_points)

Vecd	GridPositionFromCellPosition (const Vecd &cell_position)

Vecu	CellIndexFromPosition (const Vecd &position)

Vecd	CellPositionFromIndex (const Vecu &cell_index)

Vecd	GridPositionFromIndex (const Vecu &grid_index)

Vecu	transfer1DtoMeshIndex (const Vecu &number_of_mesh_indexes, size_t i)

size_t	transferMeshIndexTo1D (const Vecu &number_of_mesh_indexes, const Vecu &mesh_index)

size_t	MortonCode (const size_t &i)

size_t	transferMeshIndexToMortonOrder (const Vecu &mesh_index)

Public Attributes
ConcurrentVector< LevelSetDataPackage * >	core_data_pkgs_

Real	global_h_ratio_

Public Attributes inherited from SPH::MeshWithGridDataPackages< BaseLevelSet, LevelSetDataPackage >
MyMemoryPool< LevelSetDataPackage >	data_pkg_pool_

MeshDataMatrix< LevelSetDataPackage *>	data_pkg_addrs_

ConcurrentVector< LevelSetDataPackage *>	inner_data_pkgs_

Protected Member Functions
void	finishDataPackages ()

void	reinitializeLevelSet ()

void	markNearInterface (Real small_shift_factor)

void	redistanceInterface ()

void	updateLevelSetGradient ()

void	updateLevelSetGradientForAPackage (LevelSetDataPackage *inner_data_pkg, Real dt=0.0)

void	updateKernelIntegrals ()

void	updateKernelIntegralsForAPackage (LevelSetDataPackage *inner_data_pkg, Real dt=0.0)

void	stepReinitializationForAPackage (LevelSetDataPackage *inner_data_pkg, Real dt=0.0)

void	markNearInterfaceForAPackage (LevelSetDataPackage *core_data_pkg, Real dt=0.0)

void	redistanceInterfaceForAPackage (LevelSetDataPackage *core_data_pkg, Real dt=0.0)

bool	isInnerPackage (const Vecu &cell_index)

LevelSetDataPackage *	createDataPackage (const Vecu &cell_index, const Vecd &cell_position)

void	initializeDataInACell (const Vecu &cell_index, Real dt)

void	initializeAddressesInACell (const Vecu &cell_index, Real dt)

void	tagACellIsInnerPackage (const Vecu &cell_index, Real dt)

Protected Member Functions inherited from SPH::MeshWithGridDataPackages< BaseLevelSet, LevelSetDataPackage >
void	initializeASingularDataPackage (ConstructorArgs &&...args)

void	assignDataPackageAddress (const Vecu &cell_index, LevelSetDataPackage *data_pkg)

LevelSetDataPackage *	DataPackageFromCellIndex (const Vecu &cell_index)

DataType	DataValueFromGlobalIndex (const Vecu &global_grid_index)

void	initializePackageAddressesInACell (const Vecu &cell_index)

std::pair< int, int >	CellShiftAndDataIndex (int data_addrs_index_component)

Protected Member Functions inherited from SPH::BaseLevelSet
Real	computeHeaviside (Real phi, Real half_width)

Protected Member Functions inherited from SPH::Mesh
void	copyMeshProperties (Mesh *another_mesh)

Protected Attributes
Kernel &	kernel_

Protected Attributes inherited from SPH::MeshWithGridDataPackages< BaseLevelSet, LevelSetDataPackage >
Real	data_spacing_

const int	pkg_size_

const int	pkg_addrs_buffer_

const int	pkg_operations_

const int	pkg_addrs_size_

std::mutex	mutex_my_pool

BaseMesh	global_mesh_

StdVec< LevelSetDataPackage *>	singular_data_pkgs_addrs_

Protected Attributes inherited from SPH::BaseLevelSet
Shape &	shape_

SPHAdaptation &	sph_adaptation_

Protected Attributes inherited from SPH::BaseMeshField
std::string	name_

Protected Attributes inherited from SPH::Mesh
size_t	buffer_width_

Vecu	number_of_cells_

Protected Attributes inherited from SPH::BaseMesh
Vecd	mesh_lower_bound_

Real	grid_spacing_

Vecu	number_of_grid_points_

Detailed Description

Mesh with level set data as packages. Note that the mesh containing the data packages are cell-based but within the data package, the data is grid-based. Note that the level set data is initialized after the constructor.

Member Function Documentation

◆ writeMeshFieldToPlt()

void SPH::LevelSet::writeMeshFieldToPlt ( std::ofstream & output_file )

overridevirtual

output mesh data for Tecplot visualization

Implements SPH::BaseMeshField.

Member Data Documentation

◆ core_data_pkgs_

ConcurrentVector<LevelSetDataPackage *> SPH::LevelSet::core_data_pkgs_

packages near to zero level set.

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

SPHINXsys/src/shared/geometries/level_set.h
SPHINXsys/src/for_2D_build/geometries/level_set_supplementary.cpp
SPHINXsys/src/shared/geometries/level_set.cpp

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

◆ writeMeshFieldToPlt()

Member Data Documentation

◆ core_data_pkgs_