SoMFMatrix(3) The SoMFMatrix class is a container for SbMatrix values.

SYNOPSIS


#include <Inventor/fields/SoMFMatrix.h>

Inherits SoMField.

Public Member Functions


virtual SoType getTypeId (void) const

virtual void copyFrom (const SoField &field)

const SoMFMatrix & operator= (const SoMFMatrix &field)

virtual SbBool isSame (const SoField &field) const

const SbMatrix & operator[] (const int idx) const

const SbMatrix * getValues (const int start) const

int find (const SbMatrix &value, SbBool addifnotfound=FALSE)

void setValues (const int start, const int num, const SbMatrix *newvals)

void set1Value (const int idx, const SbMatrix &value)

void setValue (const SbMatrix &value)

const SbMatrix & operator= (const SbMatrix &val)

SbBool operator== (const SoMFMatrix &field) const

SbBool operator!= (const SoMFMatrix &field) const

SbMatrix * startEditing (void)

void finishEditing (void)

void setValue (const float a11, const float a12, const float a13, const float a14, const float a21, const float a22, const float a23, const float a24, const float a31, const float a32, const float a33, const float a34, const float a41, const float a42, const float a43, const float a44)

Static Public Member Functions


static void * createInstance (void)

static SoType getClassTypeId (void)

static void initClass (void)

Protected Member Functions


virtual void deleteAllValues (void)

virtual void copyValue (int to, int from)

virtual int fieldSizeof (void) const

virtual void * valuesPtr (void)

virtual void setValuesPtr (void *ptr)

virtual void allocValues (int num)

Protected Attributes


SbMatrix * values

Detailed Description

The SoMFMatrix class is a container for SbMatrix values.

This field is used where nodes, engines or other field containers needs to store matrices.

See also:

SoSFMatrix

Member Function Documentation

SoType SoMFMatrix::getClassTypeId (void) [static]

Returns a unique type identifier for this field class.

See also:

getTypeId(), SoType

Reimplemented from SoMField.

SoType SoMFMatrix::getTypeId (void) const [virtual]

Returns the type identification instance which uniquely identifies the Coin field class the object belongs to.

See also:

getClassTypeId(), SoType

Implements SoField.

void SoMFMatrix::copyFrom (const SoField &f) [virtual]

Copy value(s) from f into this field. f must be of the same type as this field.

Implements SoField.

SbBool SoMFMatrix::isSame (const SoField &f) const [virtual]

Check for equal type and value(s).

Implements SoField.

void SoMFMatrix::deleteAllValues (void) [protected], [virtual]

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

Implements SoMField.

void SoMFMatrix::copyValue (intto, intfrom) [protected], [virtual]

This method is used for moving values around internally within a multivalue field. It needs to be overridden in each field so it automatically takes care of running copy contructors where necessary.

Implements SoMField.

const SbMatrix* SoMFMatrix::getValues (const intstart) const [inline]

\ Returns a pointer to the values array. \

void SoMFMatrix::initClass (void) [static]

Internal method called upon initialization of the library (from SoDB::init()) to set up the type system.

Reimplemented from SoMField.

void SoMFMatrix::setValue (const floata11, const floata12, const floata13, const floata14, const floata21, const floata22, const floata23, const floata24, const floata31, const floata32, const floata33, const floata34, const floata41, const floata42, const floata43, const floata44)

Set field value array to a single matrix with the given components.

Author

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