jet::GridFractionalBoundaryConditionSolver3 Class Reference

Fractional 3-D boundary condition solver for grids. More...

#include <jet/grid_fractional_boundary_condition_solver3.h>

Inheritance diagram for jet::GridFractionalBoundaryConditionSolver3:

Public Member Functions
	GridFractionalBoundaryConditionSolver3 ()
	Default constructor. More...
virtual	~GridFractionalBoundaryConditionSolver3 ()
	Default destructor. More...
void	constrainVelocity (FaceCenteredGrid3 *velocity, unsigned int extrapolationDepth=5) override
ScalarField3Ptr	colliderSdf () const override
	Returns the signed distance field of the collider. More...
VectorField3Ptr	colliderVelocityField () const override
	Returns the velocity field of the collider. More...
Public Member Functions inherited from jet::GridBoundaryConditionSolver3
	GridBoundaryConditionSolver3 ()
	Default constructor. More...
virtual	~GridBoundaryConditionSolver3 ()
	Default destructor. More...
const Collider3Ptr &	collider () const
	Returns associated collider. More...
void	updateCollider (const Collider3Ptr &newCollider, const Size3 &gridSize, const Vector3D &gridSpacing, const Vector3D &gridOrigin)
	Applies new collider and build the internals. More...
int	closedDomainBoundaryFlag () const
	Returns the closed domain boundary flag. More...
void	setClosedDomainBoundaryFlag (int flag)
	Sets the closed domain boundary flag. More...

Protected Member Functions
void	onColliderUpdated (const Size3 &gridSize, const Vector3D &gridSpacing, const Vector3D &gridOrigin) override
	Invoked when a new collider is set. More...
Protected Member Functions inherited from jet::GridBoundaryConditionSolver3
const Size3 &	gridSize () const
	Returns the size of the velocity grid to be constrained. More...
const Vector3D &	gridSpacing () const
	Returns the spacing of the velocity grid to be constrained. More...
const Vector3D &	gridOrigin () const
	Returns the origin of the velocity grid to be constrained. More...

Detailed Description

Fractional 3-D boundary condition solver for grids.

This class constrains the velocity field by projecting the flow to the signed-distance field representation of the collider. This implementation should pair up with GridFractionalSinglePhasePressureSolver3 to provide sub-grid resolutional velocity projection.

Constructor & Destructor Documentation

GridFractionalBoundaryConditionSolver3()

jet::GridFractionalBoundaryConditionSolver3::GridFractionalBoundaryConditionSolver3

(

)

Default constructor.

~GridFractionalBoundaryConditionSolver3()

virtual jet::GridFractionalBoundaryConditionSolver3::~GridFractionalBoundaryConditionSolver3 ( )

virtual

Default destructor.

Member Function Documentation

colliderSdf()

ScalarField3Ptr jet::GridFractionalBoundaryConditionSolver3::colliderSdf ( ) const

overridevirtual

Returns the signed distance field of the collider.

Implements jet::GridBoundaryConditionSolver3.

colliderVelocityField()

VectorField3Ptr jet::GridFractionalBoundaryConditionSolver3::colliderVelocityField ( ) const

overridevirtual

Returns the velocity field of the collider.

Implements jet::GridBoundaryConditionSolver3.

constrainVelocity()

void jet::GridFractionalBoundaryConditionSolver3::constrainVelocity ( FaceCenteredGrid3 *  velocity, unsigned int  extrapolationDepth = 5  )

overridevirtual

Constrains the velocity field to conform the collider boundary.

Parameters

velocity	Input and output velocity grid.
extrapolationDepth	Number of inner-collider grid cells that velocity will get extrapolated.

Implements jet::GridBoundaryConditionSolver3.

onColliderUpdated()

void jet::GridFractionalBoundaryConditionSolver3::onColliderUpdated ( const Size3 &  gridSize, const Vector3D &  gridSpacing, const Vector3D &  gridOrigin  )

overrideprotectedvirtual

Invoked when a new collider is set.

Implements jet::GridBoundaryConditionSolver3.

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

• jet/grid_fractional_boundary_condition_solver3.h