SoSFVec2f Class Reference
[Fields]

Field containing a two-dimensional vector. More...

#include <Inventor/fields/SoSFVec2f.h>

Inheritance diagram for SoSFVec2f:

List of all members.

Public Member Functions
virtual SoType	getTypeId () const
const SoSFVec2f &	operator= (const SoSFVec2f &f)
	SoSFVec2f ()
virtual	~SoSFVec2f ()
const SbVec2f &	getValue () const
void	setValue (const SbVec2f &newValue)
const SbVec2f &	operator= (const SbVec2f &newValue)
int	operator== (const SoSFVec2f &f) const
int	operator!= (const SoSFVec2f &f) const
virtual size_t	getValueSize () const
void	setValue (float x, float y)
void	setValue (const float xy[2])
void	setValue (const SbVec2d &vec2d)
Static Public Member Functions
static SoType	getClassTypeId ()

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Detailed Description

Field containing a two-dimensional vector.

SoSFVec2fs are written to file as a pair of floating point values separated by whitespace.

SEE ALSO

SoField, SoSField, SoMFVec2f

---

Constructor & Destructor Documentation

SoSFVec2f::SoSFVec2f

(

)

Default constructor.

virtual SoSFVec2f::~SoSFVec2f

(

)

[virtual]

Destructor.

---

Member Function Documentation

static SoType SoSFVec2f::getClassTypeId

(

)

[static]

Returns the type identifier for this class.

Reimplemented from SoSField.

virtual SoType SoSFVec2f::getTypeId

(

)

const [virtual]

Returns the type identifier for this specific instance.

Implements SoTypedObject.

const SbVec2f& SoSFVec2f::getValue

(

)

const [inline]

Returns this field's value.

virtual size_t SoSFVec2f::getValueSize

(

)

const [inline, virtual]

Get size of the value.

Reimplemented from SoField.

int SoSFVec2f::operator!=

(

const SoSFVec2f &

f

)

const [inline]

Returns FALSE if otherField is of the same type and has the same value as this field.

Reimplemented from SoField.

const SbVec2f& SoSFVec2f::operator=

(

const SbVec2f &

newValue

)

[inline]

Sets this field to newValue.

const SoSFVec2f& SoSFVec2f::operator=

(

const SoSFVec2f &

f

)

Copy from another field of same type.

int SoSFVec2f::operator==

(

const SoSFVec2f &

f

)

const

Returns TRUE if otherField is of the same type and has the same value as this field.

Reimplemented from SoField.

void SoSFVec2f::setValue

(

const SbVec2d &

vec2d

)

Convenience method that allows you to specify a field value using a double precision variable.

Note that Open Inventor fields still store only single precision values, not double precision values. The specified value is converted to single precision, then stored.

void SoSFVec2f::setValue

(

const float

xy[2]

)

Sets the field to the given value.

void SoSFVec2f::setValue	(	float	x,
		float	y
	)

Sets the field to the given value.

void SoSFVec2f::setValue

(

const SbVec2f &

newValue

)

Sets this field to newValue.

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

• Inventor/fields/SoSFVec2f.h