SoSFMatrix(3) The SoSFMatrix class is a container for an SbMatrix.


#include <Inventor/fields/SoSFMatrix.h>

Inherits SoSField.

Public Member Functions

virtual SoType getTypeId (void) const

virtual void copyFrom (const SoField &field)

const SoSFMatrix & operator= (const SoSFMatrix &field)

virtual SbBool isSame (const SoField &field) const

const SbMatrix & getValue (void) const

void setValue (const SbMatrix &newvalue)

const SbMatrix & operator= (const SbMatrix &newvalue)

int operator== (const SoSFMatrix &field) const

int operator!= (const SoSFMatrix &field) const

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 Attributes

SbMatrix value

Additional Inherited Members

Detailed Description

The SoSFMatrix class is a container for an SbMatrix.

This field is used where nodes, engines or other field containers needs to store a 4x4 matrix.

Fields of this type stores their value to file as a set of 16 floating point values, written from the matrix in row-major mode.

See also:


Member Function Documentation

SoType SoSFMatrix::getClassTypeId (void) [static]

Returns a unique type identifier for this field class.

See also:

getTypeId(), SoType

Reimplemented from SoSField.

SoType SoSFMatrix::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 SoSFMatrix::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 SoSFMatrix::isSame (const SoField &f) const [virtual]

Check for equal type and value(s).

Implements SoField.

void SoSFMatrix::initClass (void) [static]

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

Reimplemented from SoSField.

void SoSFMatrix::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 matrix elements.


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