MLABMatrixField Class Reference

Inheritance diagram for MLABMatrixField:

Public Slots
Scripting access.
double	value (int i, int j)
void	setMatrixValue (const QVariantList &value)
void	updateMatrixValue (const QVariantList &value)
void	setValue (const QVariantList &value)
void	updateValue (const QVariantList &value)
QVariantList	matrixValue ()
SbMatrixd	inventorValue () const
QVariant	numPyValue () const
void	setValue (const SbMatrixd &value)
void	setValue (const SbMatrix &value)
Public Slots inherited from MLABField
bool	isInventorField ()
bool	isMLField ()
QString	getType () const
QString	getName () const
virtual QString	stringValue ()
virtual QString	persistentStringValue ()
virtual void	setPersistentStringValue (const QString &value)
QString	truncatedStringValue (int maxChars=80)
virtual QString	stringValueForProfiling ()
virtual void	touch ()
MLABFieldOwner *	owner ()
MLABField *	connectedField ()
MLABField *	inputField ()
bool	isConnected ()
bool	isConnectedToFieldInSameNetwork ()
int	outputCount ()
MLABField *	outputField (int index)
QList< MLABField * >	outputFields ()
bool	connectFrom (MLABField *field)
void	disconnect ()
void	disconnectOutputs ()
void	disconnectAll ()
bool	connectFromUndoable (MLABField *field)
void	disconnectUndoable ()
void	disconnectOutputsUndoable ()
void	disconnectAllUndoable ()
virtual bool	isConnectionPossible (MLABField *field)
bool	isConnectionInSameNetworkPossible (MLABField *field)
bool	isInSameNetwork (MLABField *field)
virtual QString	toolTipInfo ()
void	setPriority (int aPriority)
int	priority ()
void	setProxy (bool flag)
bool	isProxy ()
void	setComment (const QString &comment)
QString	comment ()
void	setTitle (const QString &title)
QString	title ()
QString	fullName () const
bool	isHidden ()
void	setHidden (bool flag)
bool	isIgnored ()
void	setIgnored (bool flag)
bool	isFilePath ()
void	setIsFilePath (bool flag)
bool	isInterfaceField ()
bool	isParameterField ()
bool	isInput ()
bool	isOutput ()
bool	isInOut ()
QString	infoString ()
bool	isPersistent () const
bool	isEditable () const
bool	triggersLoading () const
void	setTriggersLoading (bool flag)

Signals
void	valueChanged ()

Public Member Functions
void	setStringValue (const QString &value) override

Properties
QVariantList	value

Detailed Description

A field containing a 4x4 matrix.

The 'value' property of this field is an array of four arrays containing four double values each.

The value can be accessed via the value property or the matrixValue() method:

val = ctx.field("somematrix").value
for i in range(0,4):
  for j in range(0,4):
    MLAB.log(val[i][j])

or as a string value (as 16 doubles separated with spaces):

MLAB.log(ctx.field("somematrix").stringValue())

The value can be set via the value property or the matrixValue() method.

Member Function Documentation

inventorValue

SbMatrixd MLABMatrixField::inventorValue ( ) const

slot

Returns the value as Inventor matrix.

matrixValue

QVariantList MLABMatrixField::matrixValue ( )

slot

Returns the matrix value as list of four vectors.

numPyValue

QVariant MLABMatrixField::numPyValue ( ) const

slot

Returns the value as 2D NumPy array.

setMatrixValue

void MLABMatrixField::setMatrixValue ( const QVariantList &  value )

slot

Sets the matrix value as a list of four vectors with four components each.

setStringValue()

void MLABMatrixField::setStringValue ( const QString &  )

overridevirtual

Sets the value of the field as a string value.

Reimplemented from MLABField.

setValue [1/3]

void MLABMatrixField::setValue ( const QVariantList &  value )

inlineslot

Sets matrix value as a list of four vectors with four components each.

setValue [2/3]

void MLABMatrixField::setValue ( const SbMatrix &  value )

slot

Sets the value from an Inventor matrix.

setValue [3/3]

void MLABMatrixField::setValue ( const SbMatrixd &  value )

slot

Sets the value from an Inventor matrix.

updateMatrixValue

void MLABMatrixField::updateMatrixValue ( const QVariantList &  value )

slot

Sets the matrix value if different from the current value.

updateValue

void MLABMatrixField::updateValue ( const QVariantList &  value )

inlineslot

Sets the matrix value if different from the current value.

value

double MLABMatrixField::value ( int  i, int  j  )

inlineslot

Returns the matrix cell value at index i, j.

valueChanged

void MLABMatrixField::valueChanged ( )

signal

Signal that is emitted when the field's value changes.

Property Documentation

value

QVariantList MLABMatrixField::value

readwrite

Value of the matrix as a list of four vectors with four doubles each.