Core routines used when reading/writing ABAQUS files. More...

Inheritance diagram for ABAQUSCore:

Classes
struct	readHelper
	Raw reader structure. More...

Public Types
enum	shapeType : uint8_t { abaqusUnknownShape = 0 , abaqusTria = 0x03 , abaqusQuad = 0x04 , abaqusTet = 0x84 , abaqusPyr = 0x85 , abaqusPrism = 0x86 , abaqusHex = 0x88 }
	Shape-Type - the values are for internal use only! More...

Static Public Member Functions
static shapeType	getElementType (const std::string &elemTypeName)

static int	nPoints (shapeType tag)
	The number of points associated with the element type. More...

static bool	isValidType (shapeType tag)
	True if element type is not unknown/invalid. More...

static bool	isShellType (shapeType tag)
	True if element type is a 2D shell. More...

static bool	isSolidType (shapeType tag)
	True if element type is a 3D element. More...

static bool	isEncodedSolidId (const label combinedId)
	Is a combined (synthetic) face Id? More...

static label	encodeSolidId (const label id, const label side)
	Combine solid element Id and side Id into synthetic face Id. More...

static label	decodeSolidElementId (const label combinedId)
	Entangle solid element id from synthetic face Id. More...

static label	decodeSolidSideNum (const label combinedId)

static void	writePoints (Ostream &os, const UList< point > &points, const scalar scaleFactor=1.0)
	Write '*NODE' header and entries to file, optionally with scaling. More...

static label	faceDecomposition (const UList< point > &points, const UList< face > &faces, labelList &decompOffsets, DynamicList< face > &decompFaces)
	Calculate face decomposition for non tri/quad faces. More...

Protected Member Functions
	ABAQUSCore ()=default
	Default construct. More...

Static Protected Member Functions
static void	renumber0_elemId (label &elemId)
	From 1-based to 0-based. More...

static const Map< labelList > &	abaqusToFoamFaceAddr ()
	Face addressing from ABAQUS faces to OpenFOAM faces. More...

Detailed Description

Core routines used when reading/writing ABAQUS files.

Face mappings for abaqus deduced from libmesh internals

Tet4 cells

Face	OpenFOAM	libmesh	abaqus	starcd
(1 2 3)	0	2	2	5
(0 3 2)	1	3	3	4
(0 1 3)	2	1	1	2
(0 2 1)	3	0	0	0

Pyr5 cells

Face	OpenFOAM	libmesh	abaqus	starcd
(0 3 2 1)	0	4	n/a	0
(0 4 3)	1	3	n/a	4
(3 4 2)	2	2	n/a	3
(1 2 4)	3	1	n/a	5
(0 1 4)	4	0	n/a	2

Prism6 cells

Face	OpenFOAM	libmesh	abaqus	starcd
(0 2 1)	0	0	0	0
(3 4 5)	1	4	1	1
(0 3 5 2)	2	3	4	4
(1 2 5 4)	3	2	3	5
(0 1 4 3)	4	1	2	2

Hex8 cells

Face	OpenFOAM	libmesh	abaqus	starcd
(0 4 7 3)	0	4	5	4
(1 2 6 5)	1	2	3	5
(0 1 5 4)	2	1	2	2
(3 7 6 2)	3	3	4	3
(0 3 2 1)	4	0	0	0
(4 5 6 7)	5	5	1	1

Source files

Definition at line 243 of file ABAQUSCore.H.

Member Enumeration Documentation

◆ shapeType

enum shapeType : uint8_t

Shape-Type - the values are for internal use only!

Enumerator
abaqusUnknownShape
abaqusTria
abaqusQuad
abaqusTet
abaqusPyr
abaqusPrism
abaqusHex

Definition at line 250 of file ABAQUSCore.H.

Constructor & Destructor Documentation

◆ ABAQUSCore()

ABAQUSCore ( )

protecteddefault

Default construct.

Member Function Documentation

◆ getElementType()

Foam::fileFormats::ABAQUSCore::shapeType getElementType ( const std::string & elemTypeName )

static

Classify named element type (eg, S4R) to known/supported element types.

The input string must be Uppercase!

Definition at line 204 of file ABAQUSCore.C.

References checkElemType.

◆ nPoints()

static int nPoints ( shapeType tag )

inlinestatic

The number of points associated with the element type.

Definition at line 270 of file ABAQUSCore.H.

◆ isValidType()

static bool isValidType ( shapeType tag )

inlinestatic

True if element type is not unknown/invalid.

Definition at line 276 of file ABAQUSCore.H.

◆ isShellType()

static bool isShellType ( shapeType tag )

inlinestatic

True if element type is a 2D shell.

Definition at line 282 of file ABAQUSCore.H.

◆ isSolidType()

static bool isSolidType ( shapeType tag )

inlinestatic

True if element type is a 3D element.

Definition at line 288 of file ABAQUSCore.H.

◆ isEncodedSolidId()

static bool isEncodedSolidId ( const label combinedId )

inlinestatic

Is a combined (synthetic) face Id?

Definition at line 294 of file ABAQUSCore.H.

Referenced by ABAQUSCore::decodeSolidElementId(), ABAQUSCore::decodeSolidSideNum(), ABAQUSCore::renumber0_elemId(), and abaqusWriter::writeFaceValue().

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◆ encodeSolidId()

static label encodeSolidId	(	const label	id,
		const label	side
	)

inlinestatic

Combine solid element Id and side Id into synthetic face Id.

Definition at line 300 of file ABAQUSCore.H.

Referenced by ABAQUSCore::readHelper::readSurfaceElements().

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◆ decodeSolidElementId()

static label decodeSolidElementId ( const label combinedId )

inlinestatic

Entangle solid element id from synthetic face Id.

Definition at line 306 of file ABAQUSCore.H.

References ABAQUSCore::isEncodedSolidId().

Referenced by abaqusWriter::writeFaceValue().

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◆ decodeSolidSideNum()

static label decodeSolidSideNum ( const label combinedId )

inlinestatic

Entangle solid side id from synthetic face Id Synthesize faceId from solid element Id and sideId

Definition at line 318 of file ABAQUSCore.H.

References ABAQUSCore::isEncodedSolidId().

Referenced by abaqusWriter::writeFaceValue().

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◆ renumber0_elemId()

static void renumber0_elemId ( label & elemId )

inlinestaticprotected

From 1-based to 0-based.

Definition at line 334 of file ABAQUSCore.H.

References ABAQUSCore::isEncodedSolidId().

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◆ abaqusToFoamFaceAddr()

const Foam::Map< Foam::labelList > & abaqusToFoamFaceAddr ( )

staticprotected

Face addressing from ABAQUS faces to OpenFOAM faces.

For hex, prism, tet primitive shapes.

Definition at line 190 of file ABAQUSCore.C.

References ABAQUSCore::abaqusHex, ABAQUSCore::abaqusPrism, ABAQUSCore::abaqusTet, and abaqusToFoamFaceAddr_.

◆ writePoints()

void writePoints	(	Ostream &	os,
		const UList< point > &	points,
		const scalar	scaleFactor = `1.0`
	)

static

Write '*NODE' header and entries to file, optionally with scaling.

This is a no-op for an empty list

Definition at line 787 of file ABAQUSCore.C.

References Foam::nl, os(), p, points, and ABAQUSCore::writePoints().

Referenced by ABAQUSCore::writePoints().

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◆ faceDecomposition()

Foam::label faceDecomposition	(	const UList< point > &	points,
		const UList< face > &	faces,
		labelList &	decompOffsets,
		DynamicList< face > &	decompFaces
	)

static

Calculate face decomposition for non tri/quad faces.

Parameters

points	the surface points
faces	the surface faces
decompOffsets	begin/end offsets (size+1) into decompFaces
decompFaces	List of non-tri/quad decomposed into triangles

Returns: number of decomposed faces

Definition at line 822 of file ABAQUSCore.C.

References UList< T >::begin(), DynamicList< T, SizeMin >::clear(), f(), n, points, List< T >::resize(), and UList< T >::size().

Referenced by abaqusWriter::writeTemplate().

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

src/fileFormats/abaqus/ABAQUSCore.H
src/fileFormats/abaqus/ABAQUSCore.C

Classes

Public Types

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Detailed Description

Member Enumeration Documentation

◆ shapeType

Constructor & Destructor Documentation

◆ ABAQUSCore()

Member Function Documentation

◆ getElementType()

◆ nPoints()

◆ isValidType()

◆ isShellType()

◆ isSolidType()

◆ isEncodedSolidId()

◆ encodeSolidId()

◆ decodeSolidElementId()

◆ decodeSolidSideNum()

◆ renumber0_elemId()

◆ abaqusToFoamFaceAddr()

◆ writePoints()

◆ faceDecomposition()