#include <a_face_2d4.h>

Inheritance diagram for a_face_2d4:

Collaboration diagram for a_face_2d4:

Public Member Functions
	a_face_2d4 (a_block *b, int ref_face)

double	thickness () const
	thickness of the face More...

double	length () const
	length of the face More...

virtual double	S () const
	Surface. More...

virtual a_point	cl () const
	centre of gravity of the face (in local coordinates) More...

a_point	v3d (const int i) const
	get vertex (world coordinate, 3D: 4 points: order v0-n, v0+n, v1+n, v1-n More...

a_point	nx () const
	direction of face More...

a_point	ny () const
	normal to the vertices of the block More...

a_point	normal () const
	normal to the face More...

double	dyM () const
	distance from center to max y More...

double	dym () const
	distance from center to min y More...

a_plane	plane () const
	plane defined by face More...

void	slide (const double &u, const double &v)
	slide the face in its plane More...

int	ptsinplane (const a_plane &p) const
	get number of points in plane More...

void	grow (const double &val)
	grow face More...

double	exrx () const
	relative excentricity in x direction (between 0 and 1) More...

double	exry () const
	relative excentricity in y direction (between 0 and 1) More...

std::vector< a_triangle >	triangles () const
	get 2 triangles defining the face More...

bool	contains (const a_point &p) const
	check whether a point is inside the face More...

a_segment	segment (const int i) const
	get segment (world coordinate) More...

a_segment	intersect (const a_segment &s) const
	intersection of face with a segment More...

virtual int	contacttype () const
	contact type: (-2: no sister face, -1: not touching, 2: plane contact, 1: edge contact, 0: point contact) More...

virtual a_point	contactpoint () const
	return point of contact if faces just touch by one point More...

virtual a_segment	contactsegment () const
	return edge of contact if faces touch by one edge: hinge More...

virtual a_contact	contactface () const
	return common surface of contact More...

Public Member Functions inherited from a_face
	a_face ()

	a_face (a_block *b, int ref_face)

virtual	~a_face ()

int	nv () const
	get number of vertices More...

void	av (int ref)
	add a vertex reference More...

int	rv (const int i) const
	get vertex reference More...

int	rf () const
	get face reference in connected block More...

a_block *	block ()
	get block More...

a_point	v (const int i) const
	get vertex (in world coordinate) More...

a_point *	vl (const int i)
	get vertex (in local coordinate) More...

a_point *	vl (const int i) const

a_point	vc (const int i) const
	vertex (relative to centre of gravity) More...

a_point	c () const
	centre of mass (in world coordinate) More...

virtual a_point	normale (const unsigned short i)
	return the edge normal More...

virtual a_point	point (const double &u, const double &v=0.) const
	get point on face given excentricities More...

void	deform (const unsigned short &i, const double &val)
	slide a given edge More...

void	exit (bool exit)
	set as an exit face More...

bool	exit () const

double	Sx () const
	projection of surface perp to x (in world coordinate) More...

double	Sy () const
	projection of surface perp to y (in world coordinate) More...

double	Sz () const
	projection of surface perp to z (in world coordinate) More...

double	dxM () const
	distance from center to max x More...

double	dxm () const
	distance from center to min x More...

double	dx () const

double	dy () const

virtual double	N () const
	get normal force on the face More...

virtual double	N (const a_wrench &) const

virtual double	Qx () const
	get shear force on the face More...

virtual double	Qy () const
	get shear force on the face More...

virtual double	Mt () const
	get torque on the face More...

virtual double	Mx () const
	get torque on the face More...

virtual double	Mx (const a_wrench &) const

virtual double	My () const
	get torque on the face More...

virtual double	My (const a_wrench &) const

double	ax () const
	get angle of incidence in xn plane More...

double	ay () const
	get angle of incidence in yn plane More...

virtual a_point	x () const
	application point of f on face More...

virtual a_point	x (const a_wrench &) const

double	exx () const
	excentricity in x direction More...

double	exx (const a_wrench &) const

double	exy () const
	excentricity in y direction More...

double	exy (const a_wrench &) const

double	exn () const
	excentricity in normal direction (should be 0) More...

void	f (const a_wrench &f)
	set force on the face More...

void	f (a_wrench *f)
	set force on the face More...

void	f (const a_point &f)
	set force on the face More...

void	f (const double fx, const double fy, const double fz)
	set force on the face More...

a_wrench	f () const
	get force on the face More...

a_wrench *	fp ()
	get point of the force on the face More...

virtual void	clear ()
	set force to 0 More...

void	criteria (a_fcriteria *criteria)
	set resistance criteria More...

bool	ok () const
	check if forces on face are acceptable More...

double	penalty () const
	penalty value used for optimization More...

void	lface (a_face *f)
	set connected face More...

a_face *	lface () const
	get connected face More...

a_block *	lblock () const
	get connected block More...

bool	in () const
	face is connected to other faces, inside the structure More...

bool	out () const
	face is not connected to other faces, on the boudary More...

a_point	hinge () const
	hinge opening: rotation vector More...

virtual void	read (std::istream &i)

virtual void	write (std::ostream &o) const

Additional Inherited Members
Static Public Member Functions inherited from a_face
static const std::string	help ()
	get information about the class More...

Protected Member Functions inherited from a_face
void	clear0 ()
	clear the object More...

Protected Attributes inherited from a_face
a_block *	block_
	block to which the face belongs More...

int	ref_
	reference of face in a_block More...

std::vector< int >	r_vertices_
	references to the points of the block defining the face More...

bool	exit_face_

a_wrench *	f_
	force on the face More...

bool	f_original_

a_face *	lface_
	face in contact More...

a_fcriteria *	criteria_
	resistance criteria More...

Detailed Description

Definition at line 26 of file a_face_2d4.h.

Constructor & Destructor Documentation

◆ a_face_2d4()

a_face_2d4::a_face_2d4	(	a_block *	b,
		int	ref_face
	)

inline

Definition at line 29 of file a_face_2d4.h.

Member Function Documentation

◆ cl()

a_point a_face_2d4::cl ( ) const

virtual

centre of gravity of the face (in local coordinates)

Implements a_face.

Definition at line 69 of file a_face_2d4.cxx.

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◆ contactface()

a_contact a_face_2d4::contactface ( ) const

virtual

return common surface of contact

for each segment of f1

for each triangle of f2

get intersection

for each segment of f2

for each triangle of f1

get intersection

order the segments

Implements a_face.

Definition at line 324 of file a_face_2d4.cxx.

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◆ contactpoint()

a_point a_face_2d4::contactpoint ( ) const

virtual

return point of contact if faces just touch by one point

get point in contact

Implements a_face.

Definition at line 263 of file a_face_2d4.cxx.

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◆ contactsegment()

a_segment a_face_2d4::contactsegment ( ) const

virtual

return edge of contact if faces touch by one edge: hinge

set f to be a face where one of the edge is in the plane of sister face f2

intersect will throw an exception if no intersection

Implements a_face.

Definition at line 293 of file a_face_2d4.cxx.

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◆ contacttype()

int a_face_2d4::contacttype ( ) const

virtual

contact type: (-2: no sister face, -1: not touching, 2: plane contact, 1: edge contact, 0: point contact)

Implements a_face.

Definition at line 180 of file a_face_2d4.cxx.

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◆ contains()

bool a_face_2d4::contains ( const a_point & p ) const

check whether a point is inside the face

Definition at line 197 of file a_face_2d4.cxx.

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◆ dyM()

double a_face_2d4::dyM ( ) const

virtual

distance from center to max y

Reimplemented from a_face.

Definition at line 40 of file a_face_2d4.cxx.

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◆ dym()

double a_face_2d4::dym ( ) const

virtual

distance from center to min y

Reimplemented from a_face.

Definition at line 45 of file a_face_2d4.cxx.

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◆ exrx()

double a_face_2d4::exrx ( ) const

relative excentricity in x direction (between 0 and 1)

Definition at line 151 of file a_face_2d4.cxx.

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◆ exry()

double a_face_2d4::exry ( ) const

relative excentricity in y direction (between 0 and 1)

Definition at line 156 of file a_face_2d4.cxx.

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◆ grow()

void a_face_2d4::grow ( const double & val )

virtual

grow face

Implements a_face.

Definition at line 210 of file a_face_2d4.cxx.

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◆ intersect()

a_segment a_face_2d4::intersect ( const a_segment & s ) const

intersection of face with a segment

concatenate segments

Definition at line 222 of file a_face_2d4.cxx.

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◆ length()

double a_face_2d4::length ( ) const

length of the face

Definition at line 50 of file a_face_2d4.cxx.

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◆ normal()

a_point a_face_2d4::normal ( ) const

virtual

normal to the face

Implements a_face.

Definition at line 133 of file a_face_2d4.cxx.

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◆ nx()

a_point a_face_2d4::nx ( ) const

virtual

direction of face

Implements a_face.

Definition at line 89 of file a_face_2d4.cxx.

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◆ ny()

a_point a_face_2d4::ny ( ) const

virtual

normal to the vertices of the block

Implements a_face.

Definition at line 113 of file a_face_2d4.cxx.

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◆ plane()

a_plane a_face_2d4::plane ( ) const

inlinevirtual

plane defined by face

Implements a_face.

Definition at line 51 of file a_face_2d4.h.

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◆ ptsinplane()

int a_face_2d4::ptsinplane ( const a_plane & p ) const

get number of points in plane

Definition at line 140 of file a_face_2d4.cxx.

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◆ S()

double a_face_2d4::S ( ) const

virtual

Surface.

Implements a_face.

Definition at line 64 of file a_face_2d4.cxx.

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◆ segment()

a_segment a_face_2d4::segment ( const int i ) const

get segment (world coordinate)

Definition at line 205 of file a_face_2d4.cxx.

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◆ slide()

void a_face_2d4::slide	(	const double &	u,
		const double &	v
	)

virtual

slide the face in its plane

Reimplemented from a_face.

Definition at line 57 of file a_face_2d4.cxx.

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◆ thickness()

double a_face_2d4::thickness ( ) const

thickness of the face

Definition at line 29 of file a_face_2d4.cxx.

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◆ triangles()

std::vector< a_triangle > a_face_2d4::triangles ( ) const

get 2 triangles defining the face

Definition at line 161 of file a_face_2d4.cxx.

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◆ v3d()

a_point a_face_2d4::v3d ( const int i ) const

get vertex (world coordinate, 3D: 4 points: order v0-n, v0+n, v1+n, v1-n

Definition at line 76 of file a_face_2d4.cxx.

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

include/a_face_2d4.h
mechanics/a_face_2d4.cxx

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ a_face_2d4()

Member Function Documentation

◆ cl()

◆ contactface()

◆ contactpoint()

◆ contactsegment()

◆ contacttype()

◆ contains()

◆ dyM()

◆ dym()

◆ exrx()

◆ exry()

◆ grow()

◆ intersect()

◆ length()

◆ normal()

◆ nx()

◆ ny()

◆ plane()

◆ ptsinplane()

◆ S()

◆ segment()

◆ slide()

◆ thickness()

◆ triangles()

◆ v3d()