SFVec2f Class Reference
[Field Types]

#include <sfvec2f.h>

List of all members.

Public Member Functions
	SFVec2f ()
	SFVec2f (const float *c)
	SFVec2f (const float x, const float y)
	operator const float * () const
	operator float * ()
float	x () const
float	y () const
void	setXY (const float x, const float y)
void	setX (const float)
void	setY (const float)
bool	operator== (const SFVec2f &c) const
Static Public Member Functions
const char *	typeName ()
FieldTypeId	typeId ()
Friends
std::ostream &	operator<< (std::ostream &s, const SFVec2f &f)

---

Detailed Description

Represents a 2 coordinates (X,Y) vector. Below is included the documentation for this field type from the ISO standard.

5.11 SFVec2f and MFVec2f

The SFVec2f field or event specifies a two-dimensional (2D) vector. An MFVec2f field or event specifies zero or more 2D vectors. SFVec2f's and MFVec2f's are written to the VRML file as a pair of ISO C floating point values (see 2.[ISOC]) separated by whitespace. For example:

    fooVec2f [ 42 666, 7 94 ]

is an MFVec2f field, fooVec2f, with two valid vectors.

The initial value of an SFVec2f eventOut is (0 0). The initial value of an MFVec2f eventOut is [ ].

---

Constructor & Destructor Documentation

SFVec2f (   )  [inline]

SFVec2f (  const float *  c  )  [inline]

SFVec2f (  const float  x, const float  y )  [inline]

---

Member Function Documentation

operator const float * (   )  const [inline]

operator float * (   )  [inline]

bool operator== (  const SFVec2f &  c  )  const [inline]

void setX (  const   float  )  [inline]

void setXY (  const float  x, const float  y )  [inline]

void setY (  const   float  )  [inline]

FieldTypeId typeId (   )  [inline, static]

const char * typeName (   )  [inline, static]

float x (   )  const [inline]

float y (   )  const [inline]

---

Friends And Related Function Documentation

std::ostream& operator<< (  std::ostream &  s, const SFVec2f &  f )  [friend]

---

Generated on 24 Feb 2005 with version 1.3.9.1.