Calculates the nodal distances using elemental discontinuous distances. More...

#include <calculate_distance_to_skin_process.h>

Inheritance diagram for Kratos::CalculateDistanceToSkinProcess< TDim >:

Collaboration diagram for Kratos::CalculateDistanceToSkinProcess< TDim >:

Public Member Functions
Life Cycle
	CalculateDistanceToSkinProcess (ModelPart &rVolumePart, ModelPart &rSkinPart)
	Construct a new Calculate Distance To Skin Process object Constructor without user defined extra rays epsilon, used to generate the extra rays when voting is required for coloring. More...

	CalculateDistanceToSkinProcess (ModelPart &rVolumePart, ModelPart &rSkinPart, const double RayCastingRelativeTolerance)
	Construct a new Calculate Distance To Skin Process object Constructor with user defined extra rays epsilon, used to generate the extra rays when voting is required for coloring. More...

	CalculateDistanceToSkinProcess (ModelPart &rVolumePart, ModelPart &rSkinPart, Parameters rParameters)
	Construct a new Calculate Distance To Skin Process object using a parameter object. More...

	~CalculateDistanceToSkinProcess () override
	Destructor. More...

Deleted
	CalculateDistanceToSkinProcess ()=delete
	Default constructor. More...

	CalculateDistanceToSkinProcess (CalculateDistanceToSkinProcess const &rOther)=delete
	Copy constructor. More...

CalculateDistanceToSkinProcess &	operator= (CalculateDistanceToSkinProcess const &rOther)=delete
	Assignment operator. More...

Operations
void	Initialize () override
	Initialize method This method calls the base discontinuous distance process initialize method and the method that initializes the nodal (continuous) distance values. More...

void	CalculateDistances (std::vector< PointerVector< GeometricalObject >> &rIntersectedObjects) override
	Computes the nodal (continuous) distance field This method firstly computes the elemental distances, getting the minimum absolute value between the neighbouring elements for each node. Finally, a raycasting operation is performed to distingish between positive and negative distance values thanks to the obtained signed ray distance. More...

void	CalculateElementalDistances (std::vector< PointerVector< GeometricalObject >> &rIntersectedObjects)
	Computes the discontinuous elemental distance This method firstly computes the elemental distances. The base discontinuous distance class is not used in this case since a naive elemental distance (avoiding the complexities implemented in the base class) is enough to serve as base to compute the continuous distance field. More...

double	CalculateDistanceToNode (Node &rNode, PointerVector< GeometricalObject > &rIntersectedObjects, const double Epsilon)
	Calculate the nodal distance for a given node Given a list of the objects intersecting an element, this method computes the minimum distance for a given node of such element. This is done by computing the point-triangle (3D) or the point-line (2D) distance. More...

virtual void	InitializeNodalDistances ()
	Initialize the nodal distance values This method initializes the nodal (continuous) distance values to a maximum positive value. More...

virtual void	CalculateNodalDistances (NodeScalarGetFunctionType &rGetDistanceFunction)
	Translates the minimum elemental distance values to the nodes For each element, this method takes each node elemental distance value and checks if the already saved nodal value is greater. If it is, it saves the current elemental (discontinuous) value in the node. At the end, the minimum elemental distance value between the neighbour elements is saved at each node. More...

virtual void	CalculateRayDistances ()
	Compute the raycasting distances and checks inside/outside This method computes the nodal raycasting distances and signs the continuous distance field by means of the raycasting procedure. More...

const Parameters	GetDefaultParameters () const override
	Obtain the default parameters to construct the class. More...

Input and output
std::string	Info () const override
	Turn back information as a string. More...

void	PrintInfo (std::ostream &rOStream) const override
	Print information about this object. More...

void	PrintData (std::ostream &rOStream) const override
	Print object's data. More...

Public Member Functions inherited from Kratos::CalculateDiscontinuousDistanceToSkinProcess< 3 >
	KRATOS_CLASS_POINTER_DEFINITION (CalculateDiscontinuousDistanceToSkinProcess)
	Pointer definition of CalculateDiscontinuousDistanceToSkinProcess. More...

	CalculateDiscontinuousDistanceToSkinProcess (ModelPart &rVolumePart, ModelPart &rSkinPart)
	Constructor to be used. More...

	CalculateDiscontinuousDistanceToSkinProcess (ModelPart &rVolumePart, ModelPart &rSkinPart, const Flags rOptions)
	Constructor with option. More...

	CalculateDiscontinuousDistanceToSkinProcess (ModelPart &rVolumePart, ModelPart &rSkinPart, Parameters rParameters)
	Constructor with parameters. More...

	~CalculateDiscontinuousDistanceToSkinProcess () override
	Destructor. More...

virtual void	FindIntersections ()
	Calls the FindIntersectedObjectsProcess to find the intersections This method calls the FindIntersectedObjectsProcess FindIntersections method. More...

virtual std::vector< PointerVector< GeometricalObject > > &	GetIntersections ()
	Get the array containing the intersecting objects This method returns an array containing pointers to the intersecting geometries. More...

void	Clear () override
	Calls the FindIntersectedObjects Clear() method This method calls the FindIntersectedObjects Clear() to empty the intersecting objects geometries array. More...

void	Execute () override
	Executes the CalculateDiscontinuousDistanceToSkinProcess This method automatically does all the calls required to compute the discontinuous distance function. More...

void	CalculateEmbeddedVariableFromSkin (const Variable< double > &rVariable, const Variable< double > &rEmbeddedVariable)
	Calculate embedded variable from skin double specialization This method calls the specialization method for two double variables. More...

void	CalculateEmbeddedVariableFromSkin (const Variable< array_1d< double, 3 >> &rVariable, const Variable< array_1d< double, 3 >> &rEmbeddedVariable)
	Calculate embedded variable from skin array specialization This method calls the specialization method for two double variables. More...

const Parameters	GetDefaultParameters () const override
	Obtain the default parameters to construct the class. More...

std::string	Info () const override
	Turn back information as a string. More...

void	PrintInfo (std::ostream &rOStream) const override
	Print information about this object. More...

void	PrintData (std::ostream &rOStream) const override
	Print object's data. More...

	CalculateDiscontinuousDistanceToSkinProcess ()=delete
	Default constructor. More...

	CalculateDiscontinuousDistanceToSkinProcess (CalculateDiscontinuousDistanceToSkinProcess const &rOther)=delete
	Copy constructor. More...

CalculateDiscontinuousDistanceToSkinProcess &	operator= (CalculateDiscontinuousDistanceToSkinProcess const &rOther)=delete
	Assignment operator. More...

Public Member Functions inherited from Kratos::Process
	KRATOS_CLASS_POINTER_DEFINITION (Process)
	Pointer definition of Process. More...

	Process ()
	Default constructor. More...

	Process (const Flags options)

	~Process () override
	Destructor. More...

void	operator() ()
	This operator is provided to call the process as a function and simply calls the Execute method. More...

virtual Process::Pointer	Create (Model &rModel, Parameters ThisParameters)
	This method creates an pointer of the process. More...

virtual void	ExecuteInitialize ()
	This function is designed for being called at the beginning of the computations right after reading the model and the groups. More...

virtual void	ExecuteBeforeSolutionLoop ()
	This function is designed for being execute once before the solution loop but after all of the solvers where built. More...

virtual void	ExecuteInitializeSolutionStep ()
	This function will be executed at every time step BEFORE performing the solve phase. More...

virtual void	ExecuteFinalizeSolutionStep ()
	This function will be executed at every time step AFTER performing the solve phase. More...

virtual void	ExecuteBeforeOutputStep ()
	This function will be executed at every time step BEFORE writing the output. More...

virtual void	ExecuteAfterOutputStep ()
	This function will be executed at every time step AFTER writing the output. More...

virtual void	ExecuteFinalize ()
	This function is designed for being called at the end of the computations. More...

virtual int	Check ()
	This function is designed for being called after ExecuteInitialize ONCE to verify that the input is correct. More...

Public Member Functions inherited from Kratos::Flags
Flags &	operator= (Flags const &rOther)
	Assignment operator. More...

	operator bool () const

Flags	operator~ () const

bool	operator! () const

void	AssignFlags (Flags const &rOther)

void	Set (const Flags ThisFlag)

void	Set (const Flags ThisFlag, bool Value)

void	Reset (const Flags ThisFlag)

void	Flip (const Flags ThisFlag)

void	SetPosition (IndexType Position, bool Value=true)

bool	GetPosition (IndexType Position) const

void	FlipPosition (IndexType Position)

void	ClearPosition (IndexType Position)

void	Clear ()

Flags	AsFalse () const

bool	Is (Flags const &rOther) const

bool	IsDefined (Flags const &rOther) const

bool	IsNot (Flags const &rOther) const

bool	IsNotDefined (Flags const &rOther) const

	KRATOS_CLASS_POINTER_DEFINITION (Flags)
	Pointer definition of Flags. More...

const Flags &	operator\|= (const Flags &Other)

const Flags &	operator&= (const Flags &Other)

	Flags ()
	Default constructor. More...

	Flags (Flags const &rOther)
	Copy constructor. More...

virtual	~Flags ()
	Destructor. More...

Type Definitions
using	NodeType = ModelPart::NodeType

using	IntersectionGeometryType = typename ApplyRayCastingProcess< TDim >::IntersectionGeometryType
	Types from the ApplyRayCastingProcess. More...

using	IntersectionsContainerType = typename ApplyRayCastingProcess< TDim >::IntersectionsContainerType

using	NodeScalarGetFunctionType = typename ApplyRayCastingProcess< TDim >::NodeScalarGetFunctionType

	KRATOS_CLASS_POINTER_DEFINITION (CalculateDistanceToSkinProcess)
	Pointer definition of CalculateDistanceToSkinProcess. More...

Additional Inherited Members
Public Types inherited from Kratos::Flags
enum	FlagsList { Flag0 = BlockType(1) , Flag1 = BlockType(1) << 1 , Flag2 = BlockType(1) << 2 , Flag3 = BlockType(1) << 3 , Flag4 = BlockType(1) << 4 , Flag5 = BlockType(1) << 5 , Flag6 = BlockType(1) << 6 , Flag7 = BlockType(1) << 7 , Flag8 = BlockType(1) << 8 , Flag9 = BlockType(1) << 9 , Flag10 = BlockType(1) << 10 , Flag11 = BlockType(1) << 11 , Flag12 = BlockType(1) << 12 , Flag13 = BlockType(1) << 13 , Flag14 = BlockType(1) << 14 , Flag15 = BlockType(1) << 15 , Flag16 = BlockType(1) << 16 , Flag17 = BlockType(1) << 17 , Flag18 = BlockType(1) << 18 , Flag19 = BlockType(1) << 19 , Flag20 = BlockType(1) << 20 , Flag21 = BlockType(1) << 21 , Flag22 = BlockType(1) << 22 , Flag23 = BlockType(1) << 23 , Flag24 = BlockType(1) << 24 , Flag25 = BlockType(1) << 25 , Flag26 = BlockType(1) << 26 , Flag27 = BlockType(1) << 27 , Flag28 = BlockType(1) << 28 , Flag29 = BlockType(1) << 29 , Flag30 = BlockType(1) << 30 }

typedef int64_t	BlockType

typedef int64_t	FlagType

typedef std::size_t	IndexType

Static Public Member Functions inherited from Kratos::Flags
static const Flags	AllDefined ()

static const Flags	AllTrue ()

static Flags	Create (IndexType ThisPosition, bool Value=true)

Public Attributes inherited from Kratos::CalculateDiscontinuousDistanceToSkinProcess< 3 >
FindIntersectedGeometricalObjectsProcess	mFindIntersectedObjectsProcess

Protected Member Functions inherited from Kratos::CalculateDiscontinuousDistanceToSkinProcess< 3 >
Plane3D	SetIntersectionPlane (const std::vector< array_1d< double, 3 >> &rIntPtsVector)

Plane3D	SetIntersectionPlane (const std::vector< array_1d< double, 3 >> &rIntPtsVector)

Plane3D	SetIntersectionPlane (const std::vector< array_1d< double, 3 >> &rIntPtsVector)
	Set the Intersection Plane object This method returns the plane that defines the element intersection. The 2D case is considered to be a simplification of the 3D one, so a "fake" extra point is created by extruding the first point in the z-direction. More...

double	CalculateCharacteristicLength ()
	Calculates the domain characteristic length This method computes the domain characteristic length as the norm of the diagonal vector that joins the maximum and minimum coordinates. More...

Protected Attributes inherited from Kratos::CalculateDiscontinuousDistanceToSkinProcess< 3 >
const Variable< Vector > *	mpElementalDistancesVariable

Detailed Description

template<std::size_t TDim = 3>
class Kratos::CalculateDistanceToSkinProcess< TDim >

Calculates the nodal distances using elemental discontinuous distances.

This class calculates the nodal distances as a minimum elemental distances connected to it.

Member Typedef Documentation

◆ IntersectionGeometryType

template<std::size_t TDim = 3>

using Kratos::CalculateDistanceToSkinProcess< TDim >::IntersectionGeometryType = typename ApplyRayCastingProcess<TDim>::IntersectionGeometryType

Types from the ApplyRayCastingProcess.

◆ IntersectionsContainerType

template<std::size_t TDim = 3>

using Kratos::CalculateDistanceToSkinProcess< TDim >::IntersectionsContainerType = typename ApplyRayCastingProcess<TDim>::IntersectionsContainerType

◆ NodeScalarGetFunctionType

template<std::size_t TDim = 3>

using Kratos::CalculateDistanceToSkinProcess< TDim >::NodeScalarGetFunctionType = typename ApplyRayCastingProcess<TDim>::NodeScalarGetFunctionType

◆ NodeType

template<std::size_t TDim = 3>

using Kratos::CalculateDistanceToSkinProcess< TDim >::NodeType = ModelPart::NodeType

Constructor & Destructor Documentation

◆ CalculateDistanceToSkinProcess() [1/5]

template<std::size_t TDim>

Kratos::CalculateDistanceToSkinProcess< TDim >::CalculateDistanceToSkinProcess	(	ModelPart &	rVolumePart,
		ModelPart &	rSkinPart
	)

Construct a new Calculate Distance To Skin Process object Constructor without user defined extra rays epsilon, used to generate the extra rays when voting is required for coloring.

Parameters

rVolumePart	model part containing the volume elements
rSkinPart	model part containing the skin to compute the distance to as conditions

◆ CalculateDistanceToSkinProcess() [2/5]

template<std::size_t TDim>

Kratos::CalculateDistanceToSkinProcess< TDim >::CalculateDistanceToSkinProcess	(	ModelPart &	rVolumePart,
		ModelPart &	rSkinPart,
		const double	RayCastingRelativeTolerance
	)

Construct a new Calculate Distance To Skin Process object Constructor with user defined extra rays epsilon, used to generate the extra rays when voting is required for coloring.

Parameters

rVolumePart	model part containing the volume elements
rSkinPart	model part containing the skin to compute the distance to as conditions
RayCastingRelativeTolerance	user-defined tolerance for the apply_ray_casting_process

◆ CalculateDistanceToSkinProcess() [3/5]

template<std::size_t TDim>

Kratos::CalculateDistanceToSkinProcess< TDim >::CalculateDistanceToSkinProcess	(	ModelPart &	rVolumePart,
		ModelPart &	rSkinPart,
		Parameters	rParameters
	)

Construct a new Calculate Distance To Skin Process object using a parameter object.

Parameters

rVolumePart	model part containing the volume elements
rSkinPart	model part containing the skin to compute the distance to as conditions
rParameters	User-defined parameters to construct the class

◆ ~CalculateDistanceToSkinProcess()

template<std::size_t TDim>

Kratos::CalculateDistanceToSkinProcess< TDim >::~CalculateDistanceToSkinProcess

override

Destructor.

◆ CalculateDistanceToSkinProcess() [4/5]

template<std::size_t TDim = 3>

Kratos::CalculateDistanceToSkinProcess< TDim >::CalculateDistanceToSkinProcess ( )

delete

Default constructor.

◆ CalculateDistanceToSkinProcess() [5/5]

template<std::size_t TDim = 3>

Kratos::CalculateDistanceToSkinProcess< TDim >::CalculateDistanceToSkinProcess ( CalculateDistanceToSkinProcess< TDim > const & rOther )

delete

Copy constructor.

Member Function Documentation

◆ CalculateDistances()

template<std::size_t TDim>

void Kratos::CalculateDistanceToSkinProcess< TDim >::CalculateDistances ( std::vector< PointerVector< GeometricalObject >> & rIntersectedObjects )

overridevirtual

Computes the nodal (continuous) distance field This method firstly computes the elemental distances, getting the minimum absolute value between the neighbouring elements for each node. Finally, a raycasting operation is performed to distingish between positive and negative distance values thanks to the obtained signed ray distance.

Parameters

rIntersectedObjects array containing pointers to the intersecting objects

Reimplemented from Kratos::CalculateDiscontinuousDistanceToSkinProcess< 3 >.

◆ CalculateDistanceToNode()

template<std::size_t TDim>

double Kratos::CalculateDistanceToSkinProcess< TDim >::CalculateDistanceToNode	(	Node &	rNode,
		PointerVector< GeometricalObject > &	rIntersectedObjects,
		const double	Epsilon
	)

Calculate the nodal distance for a given node Given a list of the objects intersecting an element, this method computes the minimum distance for a given node of such element. This is done by computing the point-triangle (3D) or the point-line (2D) distance.

Parameters

rNode	reference to the node of interest
rIntersectedObjects	list containing pointers to all the intersecting objects of an element
Epsilon	zero distance threshold

Returns: double the nodal distance of the node of interest

◆ CalculateElementalDistances()

template<std::size_t TDim>

void Kratos::CalculateDistanceToSkinProcess< TDim >::CalculateElementalDistances ( std::vector< PointerVector< GeometricalObject >> & rIntersectedObjects )

Computes the discontinuous elemental distance This method firstly computes the elemental distances. The base discontinuous distance class is not used in this case since a naive elemental distance (avoiding the complexities implemented in the base class) is enough to serve as base to compute the continuous distance field.

Parameters

rIntersectedObjects array containing pointers to the intersecting objects

◆ CalculateNodalDistances()

template<std::size_t TDim>

void Kratos::CalculateDistanceToSkinProcess< TDim >::CalculateNodalDistances ( NodeScalarGetFunctionType & rGetDistanceFunction )

virtual

Translates the minimum elemental distance values to the nodes For each element, this method takes each node elemental distance value and checks if the already saved nodal value is greater. If it is, it saves the current elemental (discontinuous) value in the node. At the end, the minimum elemental distance value between the neighbour elements is saved at each node.

◆ CalculateRayDistances()

template<std::size_t TDim>

void Kratos::CalculateDistanceToSkinProcess< TDim >::CalculateRayDistances

virtual

Compute the raycasting distances and checks inside/outside This method computes the nodal raycasting distances and signs the continuous distance field by means of the raycasting procedure.

◆ GetDefaultParameters()

template<std::size_t TDim>

const Parameters Kratos::CalculateDistanceToSkinProcess< TDim >::GetDefaultParameters

overridevirtual

Obtain the default parameters to construct the class.

Reimplemented from Kratos::Process.

◆ Info()

template<std::size_t TDim>

std::string Kratos::CalculateDistanceToSkinProcess< TDim >::Info

overridevirtual

Turn back information as a string.

Reimplemented from Kratos::Flags.

◆ Initialize()

template<std::size_t TDim>

void Kratos::CalculateDistanceToSkinProcess< TDim >::Initialize

overridevirtual

Initialize method This method calls the base discontinuous distance process initialize method and the method that initializes the nodal (continuous) distance values.

Reimplemented from Kratos::CalculateDiscontinuousDistanceToSkinProcess< 3 >.

◆ InitializeNodalDistances()

template<std::size_t TDim>

void Kratos::CalculateDistanceToSkinProcess< TDim >::InitializeNodalDistances

virtual

Initialize the nodal distance values This method initializes the nodal (continuous) distance values to a maximum positive value.

◆ KRATOS_CLASS_POINTER_DEFINITION()

template<std::size_t TDim = 3>

Kratos::CalculateDistanceToSkinProcess< TDim >::KRATOS_CLASS_POINTER_DEFINITION ( CalculateDistanceToSkinProcess< TDim > )

Pointer definition of CalculateDistanceToSkinProcess.

◆ operator=()

template<std::size_t TDim = 3>

CalculateDistanceToSkinProcess& Kratos::CalculateDistanceToSkinProcess< TDim >::operator= ( CalculateDistanceToSkinProcess< TDim > const & rOther )

delete

Assignment operator.

◆ PrintData()

template<std::size_t TDim>

void Kratos::CalculateDistanceToSkinProcess< TDim >::PrintData ( std::ostream & rOStream ) const

overridevirtual

Print object's data.

Reimplemented from Kratos::Flags.

◆ PrintInfo()

template<std::size_t TDim>

void Kratos::CalculateDistanceToSkinProcess< TDim >::PrintInfo ( std::ostream & rOStream ) const

overridevirtual

Print information about this object.

Reimplemented from Kratos::Flags.

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

/home/runner/work/Documentation/Documentation/master/kratos/processes/calculate_distance_to_skin_process.h
/home/runner/work/Documentation/Documentation/master/kratos/processes/calculate_distance_to_skin_process.cpp

Public Member Functions

Type Definitions

Additional Inherited Members

Detailed Description

template<std::size_t TDim = 3> class Kratos::CalculateDistanceToSkinProcess< TDim >

Member Typedef Documentation

◆ IntersectionGeometryType

◆ IntersectionsContainerType

◆ NodeScalarGetFunctionType

◆ NodeType

Constructor & Destructor Documentation

◆ CalculateDistanceToSkinProcess() [1/5]

◆ CalculateDistanceToSkinProcess() [2/5]

◆ CalculateDistanceToSkinProcess() [3/5]

◆ ~CalculateDistanceToSkinProcess()

◆ CalculateDistanceToSkinProcess() [4/5]

◆ CalculateDistanceToSkinProcess() [5/5]

Member Function Documentation

◆ CalculateDistances()

◆ CalculateDistanceToNode()

◆ CalculateElementalDistances()

◆ CalculateNodalDistances()

◆ CalculateRayDistances()

◆ GetDefaultParameters()

◆ Info()

◆ Initialize()

◆ InitializeNodalDistances()

◆ KRATOS_CLASS_POINTER_DEFINITION()

◆ operator=()

◆ PrintData()

◆ PrintInfo()

template<std::size_t TDim = 3>
class Kratos::CalculateDistanceToSkinProcess< TDim >