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SoSFMatrix Class Reference
[Field classes]

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. More...

#include <Inventor/fields/SoSFMatrix.h>

Inheritance diagram for SoSFMatrix:

SoSField SoField

List of all members.

Public Member Functions

virtual SoType getTypeId (void) const
virtual void copyFrom (const SoField &field)
const SoSFMatrixoperator= (const SoSFMatrix &field)
virtual SbBool isSame (const SoField &field) const
const SbMatrixgetValue (void) const
void setValue (const SbMatrix &newvalue)
const SbMatrixoperator= (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


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:
SoMFMatrix

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 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 
)

Set matrix elements.


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

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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