Generate thick surface particles from lattice positions for a thin structure defined by a body shape. More...

#include <particle_generator_lattice.h>

Inherits SPH::BaseParticleGeneratorLattice, and SPH::SurfaceParticleGenerator.

Public Member Functions
	ThickSurfaceParticleGeneratorLattice (SPHBody &sph_body, Real global_avg_thickness)

virtual void	initializeGeometricVariables () override

Public Member Functions inherited from SPH::BaseParticleGeneratorLattice
	BaseParticleGeneratorLattice (SPHBody &sph_body)

Public Member Functions inherited from SPH::SurfaceParticleGenerator
	SurfaceParticleGenerator (SPHBody &sph_body)

Public Member Functions inherited from SPH::ParticleGenerator
	ParticleGenerator (SPHBody &sph_body)

Public Member Functions inherited from SPH::BaseParticleGenerator
	BaseParticleGenerator (SPHBody &sph_body)

Protected Attributes
Real	total_volume_

Real	global_avg_thickness_

Real	particle_spacing_

Real	avg_particle_volume_

size_t	number_of_cells_

size_t	planned_number_of_particles_

Protected Attributes inherited from SPH::BaseParticleGeneratorLattice
Real	lattice_spacing_

BoundingBox	domain_bounds_

Shape &	body_shape_

Protected Attributes inherited from SPH::SurfaceParticleGenerator
StdLargeVec< Vecd > &	n_

StdLargeVec< Real > &	thickness_

Protected Attributes inherited from SPH::ParticleGenerator
StdLargeVec< Real > &	Vol_

Protected Attributes inherited from SPH::BaseParticleGenerator
BaseParticles *	base_particles_

StdLargeVec< Vecd > &	pos_

StdLargeVec< size_t > &	unsorted_id_

Additional Inherited Members
Protected Member Functions inherited from SPH::SurfaceParticleGenerator
virtual void	initializeSurfaceProperties (const Vecd &surface_normal, Real thickness)

Protected Member Functions inherited from SPH::ParticleGenerator
virtual void	initializePositionAndVolumetricMeasure (const Vecd &position, Real volumetric_measure)

Protected Member Functions inherited from SPH::BaseParticleGenerator
virtual void	initializePosition (const Vecd &position)

Detailed Description

Generate thick surface particles from lattice positions for a thin structure defined by a body shape.

Here, a thick surface is defined as that the thickness is equal or larger than the proposed particle spacing. Note that, this class should not be used for generating the thin surface particles, which may be better generated from a geometric surfce directly.

Member Data Documentation

◆ global_avg_thickness_

Real SPH::ThickSurfaceParticleGeneratorLattice::global_avg_thickness_

protected

Calculated from level set.

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

SPHINXsys/src/shared/particle_generator/particle_generator_lattice.h
SPHINXsys/src/for_2D_build/particle_generator/particle_generator_lattice_supplementary.cpp
SPHINXsys/src/shared/particle_generator/particle_generator_lattice.cpp

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Data Documentation

◆ global_avg_thickness_