Defines an axis of rotation that rotates around itself and rotates around another axis. More...

Inheritance diagram for multiRotatingAxis:

Collaboration diagram for multiRotatingAxis:

Public Member Functions
INLINE_FUNCTION_HD	multiRotatingAxis ()
	Empty Constructor. More...

FUNCTION_H	multiRotatingAxis (multiRotatingAxisMotion *axisMotion)
	Empty with list of axes. More...

FUNCTION_H	multiRotatingAxis (multiRotatingAxisMotion *axisMotion, const dictionary &dict)
	Construct from dictionary and list of axes. More...

FUNCTION_HD	multiRotatingAxis (const multiRotatingAxis &)=default
	Copy constructor. More...

FUNCTION_HD multiRotatingAxis &	operator= (const multiRotatingAxis &)=default
	Copy assignment. More...

	~multiRotatingAxis ()=default
	Destructor. More...

INLINE_FUNCTION_HD realx3	pointTangentialVel (const realx3 &p) const
	Tangential velocity at point p. More...

INLINE_FUNCTION_HD realx3	transferPoint (const realx3 &p, real dt) const
	Translate point p for dt seconds based on the axis information. More...

INLINE_FUNCTION_HD bool	hasParent () const
	Does this axis have a parent. More...

INLINE_FUNCTION_HD int32	parentAxisIndex () const
	Return the index of parent axis. More...

INLINE_FUNCTION_H void	setAxisListPtr (multiRotatingAxis *axisList)
	Set the pointer to the list of all axes. More...

void	move (real dt)
	Move the end points of the axis. More...

FUNCTION_H bool	read (multiRotatingAxisMotion *axisMotion, const dictionary &dict)
	Read from dictionary. More...

FUNCTION_H bool	write (const multiRotatingAxisMotion *axisMotion, dictionary &dict) const
	Write to dictionary. More...

Public Member Functions inherited from rotatingAxis
	TypeInfoNV ("rotatingAxis")

FUNCTION_HD	rotatingAxis ()=default
	Empty constructor. More...

FUNCTION_H	rotatingAxis (const dictionary &dict)
	Construct from dictionary. More...

FUNCTION_HD	rotatingAxis (const realx3 &p1, const realx3 &p2, real omega=0.0)
	Construct from components. More...

FUNCTION_HD	rotatingAxis (const rotatingAxis &)=default
	Copy constructor. More...

FUNCTION_HD	rotatingAxis (rotatingAxis &&)=default

rotatingAxis &	operator= (const rotatingAxis &)=default
	Copy asssignment. More...

rotatingAxis &	operator= (rotatingAxis &&)=default
	Copy asssignment. More...

	~rotatingAxis ()=default
	destructor More...

FUNCTION_HD real	setOmega (real omega)
	Set omega. More...

INLINE_FUNCTION_HD real	omega () const
	Return omega. More...

INLINE_FUNCTION_HD bool	isRotating () const
	Is rotating. More...

INLINE_FUNCTION_HD realx3	linVelocityPoint (const realx3 &p) const
	Linear tangential velocity at point p. More...

INLINE_FUNCTION_HD realx3	transferPoint (const realx3 p, real dt) const

FUNCTION_H bool	read (const dictionary &dict)
	Read from dictionary. More...

FUNCTION_H bool	write (dictionary &dict) const
	Write to dictionary. More...

FUNCTION_H bool	read (iIstream &is)
	Read from input stream is. More...

FUNCTION_H bool	write (iOstream &os) const
	Write to output stream os. More...

Public Member Functions inherited from timeInterval
INLINE_FUNCTION_HD	timeInterval ()

INLINE_FUNCTION_HD	timeInterval (const timeInterval &)=default

INLINE_FUNCTION_HD timeInterval &	operator= (const timeInterval &)=default

FUNCTION_H	timeInterval (const dictionary &dict)

INLINE_FUNCTION_HD	~timeInterval ()=default

INLINE_FUNCTION_HD auto	startTime () const

INLINE_FUNCTION_HD auto	endTime () const

INLINE_FUNCTION_HD auto	time () const

INLINE_FUNCTION_HD void	setTime (real t)

INLINE_FUNCTION_HD bool	inTimeRange (real t) const

INLINE_FUNCTION_HD bool	inTimeRange () const

FUNCTION_H bool	read (const dictionary &dict)

FUNCTION_H bool	write (dictionary &dict) const

FUNCTION_H bool	read (iIstream &is)

FUNCTION_H bool	write (iOstream &os) const

Public Member Functions inherited from line
	TypeInfoNV ("line")

FUNCTION_HD	line ()

FUNCTION_HD	line (const realx3 &lp1, const realx3 &lp2)

INLINE_FUNCTION_HD	line (const realx3 &v21, const realx3 &p1, bool)

FUNCTION_H	line (const dictionary &dict)

INLINE_FUNCTION_HD	line (const line &src)=default

INLINE_FUNCTION_HD	line (line &&src)=default

INLINE_FUNCTION_HD line &	operator= (const line &)=default

INLINE_FUNCTION_HD line &	operator= (line &&)=default

INLINE_FUNCTION_HD void	set (const realx3 &lp1, const realx3 &lp2)

INLINE_FUNCTION_HD realx3	point1 () const

INLINE_FUNCTION_HD realx3	point2 () const

INLINE_FUNCTION_HD realx3	point (real t) const

INLINE_FUNCTION_HD real	length () const

INLINE_FUNCTION_HD realx3	unitVector () const

INLINE_FUNCTION_HD realx3	projectPoint (const realx3 &p) const

INLINE_FUNCTION_HD real	projectNormalizedLength (realx3 p) const

FUNCTION_H bool	read (const dictionary &dict)

FUNCTION_H bool	write (dictionary &ditc) const

FUNCTION_H bool	read (iIstream &is)

FUNCTION_H bool	write (iOstream &os) const

Protected Attributes
multiRotatingAxis *	axisList_
	This is device pointer to all axes. More...

int32	parentAxisIndex_ = -1
	Index of parent axis. More...

Protected Attributes inherited from timeInterval
real	startTime_ = 0

real	endTime_ = largeValue

real	time_ =0

bool	isInInterval_ = true

Protected Attributes inherited from line
realx3	p1_

realx3	v21_

Detailed Description

Defines an axis of rotation that rotates around itself and rotates around another axis.

This axis rotates around itself and can have one axis of rotation, and that axis of rotation can have another axis of rotatoin and so on.

// This creates an axis around x-axis. This axis rotates round itself at 
// 1.57 rad/s and at the same time rotates around rotating axis axisName. 
// axisName is separatly defined in the same dictionray. 
axis1
{
    p1          (0 0 0);
    p2          (1 0 0);
    omega       1.57;
    rotationAxis axisName;
    startTime   1;
    endTime     5;
}

axisName 
{
    p1          (0 0 0);
    p2          (0 1 1);
    omega       3.14;
}

Parameter	Type	Description	Optional [default value]
p1	realx3	begin point of axis	No
p2	realx3	end point of axis	No
omega	real	rotation speed (rad/s)	No
rotationAxis	word	the axis rotates around this axis	Yes [none]
startTime	real	start time of rotation (s)	Yes [0]
endTime	real	end time of rotation (s)	Yes [infinity]

Definition at line 75 of file multiRotatingAxis.hpp.

Constructor & Destructor Documentation

◆ multiRotatingAxis() [1/4]

INLINE_FUNCTION_HD multiRotatingAxis ( )

inline

Empty Constructor.

Definition at line 93 of file multiRotatingAxis.hpp.

◆ multiRotatingAxis() [2/4]

FUNCTION_H multiRotatingAxis ( multiRotatingAxisMotion * axisMotion )

Empty with list of axes.

Definition at line 27 of file multiRotatingAxis.cpp.

◆ multiRotatingAxis() [3/4]

FUNCTION_H multiRotatingAxis	(	multiRotatingAxisMotion *	axisMotion,
		const dictionary &	dict
	)

Construct from dictionary and list of axes.

Definition at line 36 of file multiRotatingAxis.cpp.

References pFlow::endl(), fatalErrorInFunction, fatalExit, and dictionary::globalName().

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◆ multiRotatingAxis() [4/4]

FUNCTION_HD multiRotatingAxis ( const multiRotatingAxis & )

default

Copy constructor.

◆ ~multiRotatingAxis()

~multiRotatingAxis ( )

default

Destructor.

Member Function Documentation

◆ operator=()

FUNCTION_HD multiRotatingAxis& operator= ( const multiRotatingAxis & )

default

Copy assignment.

◆ pointTangentialVel()

INLINE_FUNCTION_HD realx3 pointTangentialVel ( const realx3 & p ) const

inline

Tangential velocity at point p.

Methods

Definition at line 118 of file multiRotatingAxis.hpp.

References multiRotatingAxis::axisList_, and multiRotatingAxis::parentAxisIndex().

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◆ transferPoint()

INLINE_FUNCTION_HD realx3 transferPoint	(	const realx3 &	p,
		real	dt
	)		const

inline

Translate point p for dt seconds based on the axis information.

Definition at line 135 of file multiRotatingAxis.hpp.

References multiRotatingAxis::axisList_, rotatingAxis::isRotating(), multiRotatingAxis::parentAxisIndex_, and pFlow::rotate().

Referenced by multiRotatingAxis::move().

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◆ hasParent()

INLINE_FUNCTION_HD bool hasParent ( ) const

inline

Does this axis have a parent.

Definition at line 158 of file multiRotatingAxis.hpp.

References multiRotatingAxis::parentAxisIndex_.

Referenced by multiRotatingAxis::move().

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◆ parentAxisIndex()

INLINE_FUNCTION_HD int32 parentAxisIndex ( ) const

inline

Return the index of parent axis.

Definition at line 165 of file multiRotatingAxis.hpp.

References multiRotatingAxis::parentAxisIndex_.

Referenced by multiRotatingAxis::move(), and multiRotatingAxis::pointTangentialVel().

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◆ setAxisListPtr()

INLINE_FUNCTION_H void setAxisListPtr ( multiRotatingAxis * axisList )

inline

Set the pointer to the list of all axes.

This pointer is device pointer

Definition at line 173 of file multiRotatingAxis.hpp.

References multiRotatingAxis::axisList_.

◆ move()

void move ( real dt )

inline

Move the end points of the axis.

This function moves the end points of this axis, if it has any parrents. It is assumed that the axis with deepest level (with more parrents) is moved first and then the axis with lower levels.

Definition at line 185 of file multiRotatingAxis.hpp.

References multiRotatingAxis::axisList_, multiRotatingAxis::hasParent(), multiRotatingAxis::parentAxisIndex(), line::point1(), line::point2(), line::set(), and multiRotatingAxis::transferPoint().

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