amrex::EB2::IndexSpaceSTL Class Reference

IndexSpace that samples implicit geometry from STL meshes. More...

#include <AMReX_EB2_IndexSpace_STL.H>

Inheritance diagram for amrex::EB2::IndexSpaceSTL:

Public Member Functions
	IndexSpaceSTL (const std::string &stl_file, Real stl_scale, Array< Real, 3 > const &stl_center, int stl_reverse_normal, const Geometry &geom, int required_coarsening_level, int max_coarsening_level, int ngrow, bool build_coarse_level_by_coarsening, bool extend_domain_face, int num_coarsen_opt, bool bvh_optimization, bool support_mvmc)
	Build an EB hierarchy from an STL file.
	IndexSpaceSTL (IndexSpaceSTL const &)=delete
	IndexSpaceSTL (IndexSpaceSTL &&)=delete
void	operator= (IndexSpaceSTL const &)=delete
void	operator= (IndexSpaceSTL &&)=delete
	~IndexSpaceSTL () override=default
const Level &	getLevel (const Geometry &geom) const final
	Return the EB level that matches geom.Domain().
const Geometry &	getGeometry (const Box &dom) const final
	Return the Geometry whose domain equals dom.
const Box &	coarsestDomain () const final
	Domain of the coarsest EB representation.
void	addFineLevels (int num_new_fine_levels) final
	Dynamically add a number of finer levels to the hierarchy.
void	addRegularCoarseLevels (int num_new_coarse_levels) final
	Prepend regular coarse levels below the existing hierarchy.
void	setShift (int direction, int ncells) override
	Apply a periodic shift (in cells) to the entire IndexSpace.
Public Member Functions inherited from amrex::EB2::IndexSpace
virtual	~IndexSpace ()=default
	IndexSpace () noexcept=default
	IndexSpace (IndexSpace const &)=delete
	IndexSpace (IndexSpace &&)=delete
IndexSpace &	operator= (IndexSpace const &)=delete
IndexSpace &	operator= (IndexSpace &&)=delete

Additional Inherited Members
Static Public Member Functions inherited from amrex::EB2::IndexSpace
static void	push (IndexSpace *ispace)
static void	push (std::unique_ptr< IndexSpace > ispace)
static void	erase (IndexSpace *ispace)
static void	pop () noexcept
static void	clear () noexcept
static IndexSpace &	top ()
static bool	empty () noexcept
static int	size () noexcept
Static Protected Attributes inherited from amrex::EB2::IndexSpace
static Vector< std::unique_ptr< IndexSpace > >	m_instance

Detailed Description

IndexSpace that samples implicit geometry from STL meshes.

Constructor & Destructor Documentation

IndexSpaceSTL() [1/3]

amrex::EB2::IndexSpaceSTL::IndexSpaceSTL	(	const std::string &	stl_file,
		Real	stl_scale,
		Array< Real, 3 > const &	stl_center,
		int	stl_reverse_normal,
		const Geometry &	geom,
		int	required_coarsening_level,
		int	max_coarsening_level,
		int	ngrow,
		bool	build_coarse_level_by_coarsening,
		bool	extend_domain_face,
		int	num_coarsen_opt,
		bool	bvh_optimization,
		bool	support_mvmc
	)

Build an EB hierarchy from an STL file.

Parameters

stl_file	Path to the STL mesh.
stl_scale	Uniform scaling applied to STL coordinates.
stl_center	Translation applied to center the mesh.
stl_reverse_normal	If non-zero, flip triangle normals.
geom	Finest-level geometry descriptor.
required_coarsening_level	Number of coarse levels required by the app.
max_coarsening_level	Maximum coarse level to attempt.
ngrow	Number of EB ghost cells to build on level 0.
build_coarse_level_by_coarsening	Whether to build coarse levels by coarsening from fine levels.
extend_domain_face	Extend EB description beyond the domain from the domain faces.
num_coarsen_opt	Number of coarse probes to try before rebuilding at full resolution.
bvh_optimization	Enable BVH acceleration for intersection tests.
support_mvmc	Whether to generate multi-valued/multi-cut data. (This path is not supported yet.)

IndexSpaceSTL() [2/3]

amrex::EB2::IndexSpaceSTL::IndexSpaceSTL ( IndexSpaceSTL const &  )

delete

IndexSpaceSTL() [3/3]

amrex::EB2::IndexSpaceSTL::IndexSpaceSTL ( IndexSpaceSTL &&  )

delete

~IndexSpaceSTL()

amrex::EB2::IndexSpaceSTL::~IndexSpaceSTL ( )

overridedefault

Member Function Documentation

addFineLevels()

void amrex::EB2::IndexSpaceSTL::addFineLevels ( int  num_new_fine_levels )

finalvirtual

Dynamically add a number of finer levels to the hierarchy.

Implements amrex::EB2::IndexSpace.

addRegularCoarseLevels()

void amrex::EB2::IndexSpaceSTL::addRegularCoarseLevels ( int  num_new_coarse_levels )

finalvirtual

Prepend regular coarse levels below the existing hierarchy.

Implements amrex::EB2::IndexSpace.

coarsestDomain()

const Box & amrex::EB2::IndexSpaceSTL::coarsestDomain ( ) const

inlinefinalvirtual

Domain of the coarsest EB representation.

Implements amrex::EB2::IndexSpace.

getGeometry()

const Geometry & amrex::EB2::IndexSpaceSTL::getGeometry ( const Box &  dom ) const

finalvirtual

Return the Geometry whose domain equals dom.

Implements amrex::EB2::IndexSpace.

getLevel()

const Level & amrex::EB2::IndexSpaceSTL::getLevel ( const Geometry &  geom ) const

finalvirtual

Return the EB level that matches geom.Domain().

Implements amrex::EB2::IndexSpace.

operator=() [1/2]

void amrex::EB2::IndexSpaceSTL::operator= ( IndexSpaceSTL &&  )

delete

operator=() [2/2]

void amrex::EB2::IndexSpaceSTL::operator= ( IndexSpaceSTL const &  )

delete

setShift()

void amrex::EB2::IndexSpaceSTL::setShift ( int  direction, int  ncells  )

overridevirtual

Apply a periodic shift (in cells) to the entire IndexSpace.

Reimplemented from amrex::EB2::IndexSpace.

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

• /home/runner/work/amrex/amrex/Src/EB/AMReX_EB2_IndexSpace_STL.H
• /home/runner/work/amrex/amrex/Src/EB/AMReX_EB2_IndexSpace_STL.cpp