SbVec3s Class Reference

3D vector used to represet points or directions. More...

#include <Inventor/SbLinear.h>

Public Member Functions
	SbVec3s ()
	Default constructor. More...
	SbVec3s (const short v[3])
	Constructor given an array of 3 components. More...
	SbVec3s (short x, short y, short z)
	Constructor given 3 individual components. More...
int32_t	dot (const SbVec3s &v) const
	Returns dot (inner) product of vector and another vector. More...
const short *	getValue () const
	Returns vector components. More...
void	getValue (short &x, short &y, short &z) const
	Returns vector components. More...
void	negate ()
	Negates each component of vector in place. More...
SbVec3s &	setValue (const short v[3])
	Sets value of vector from array of 3 components. More...
SbVec3s &	setValue (short x, short y, short z)
	Sets value of vector from 3 individual components. More...
short &	operator[] (int i)
	Accesses indexed component of vector. More...
const short &	operator[] (int i) const
SbVec3s &	operator*= (int d)
	Component-wise scalar multiplication and division operators. More...
SbVec3s &	operator*= (double d)
SbVec3s &	operator/= (int d)
SbVec3s &	operator/= (double d)
SbVec3s &	operator+= (const SbVec3s &u)
	Component-wise vector addition and subtraction operators. More...
SbVec3s &	operator-= (const SbVec3s &u)
	Component-wise vector addition and subtraction operators. More...
SbVec3s	operator- () const
	Nondestructive unary negation - returns a new vector. More...

Protected Attributes
short	vec [3]
	Storage for vector components. More...

Friends
INVENTOR_API SbVec3s	operator* (const SbVec3s &v, int d)
	Component-wise binary scalar multiplication and division operators. More...
INVENTOR_API SbVec3s	operator* (const SbVec3s &v, double d)
INVENTOR_API SbVec3s	operator* (int d, const SbVec3s &v)
INVENTOR_API SbVec3s	operator* (double d, const SbVec3s &v)
INVENTOR_API SbVec3s	operator/ (const SbVec3s &v, int d)
INVENTOR_API SbVec3s	operator/ (const SbVec3s &v, double d)
INVENTOR_API SbVec3s	operator+ (const SbVec3s &v1, const SbVec3s &v2)
	Component-wise binary vector addition and subtraction operators. More...
INVENTOR_API SbVec3s	operator- (const SbVec3s &v1, const SbVec3s &v2)
INVENTOR_API bool	operator== (const SbVec3s &v1, const SbVec3s &v2)
	Equality comparison operator. More...
INVENTOR_API bool	operator!= (const SbVec3s &v1, const SbVec3s &v2)

Detailed Description

Each component of the vector is a (short) integer.

Definition at line 454 of file SbLinear.h.

Constructor & Destructor Documentation

SbVec3s::SbVec3s ( )

inline

Definition at line 458 of file SbLinear.h.

SbVec3s::SbVec3s ( const short  v[3] )

inline

Definition at line 461 of file SbLinear.h.

SbVec3s::SbVec3s ( short  x, short  y, short  z  )

inline

Definition at line 464 of file SbLinear.h.

Member Function Documentation

int32_t SbVec3s::dot

(

const SbVec3s &

v

)

const

const short* SbVec3s::getValue ( ) const

inline

Definition at line 470 of file SbLinear.h.

void SbVec3s::getValue	(	short &	x,
		short &	y,
		short &	z
	)		const

void SbVec3s::negate

(

)

SbVec3s& SbVec3s::operator*=

(

int

d

)

SbVec3s& SbVec3s::operator*=

(

double

d

)

SbVec3s& SbVec3s::operator+=

(

const SbVec3s &

u

)

SbVec3s SbVec3s::operator-

(

)

const

SbVec3s& SbVec3s::operator-=

(

const SbVec3s &

u

)

SbVec3s& SbVec3s::operator/=

(

int

d

)

SbVec3s& SbVec3s::operator/= ( double  d )

inline

Definition at line 493 of file SbLinear.h.

short& SbVec3s::operator[] ( int  i )

inline

Definition at line 485 of file SbLinear.h.

const short& SbVec3s::operator[] ( int  i ) const

inline

Definition at line 486 of file SbLinear.h.

SbVec3s& SbVec3s::setValue

(

const short

v[3]

)

SbVec3s& SbVec3s::setValue	(	short	x,
		short	y,
		short	z
	)

Friends And Related Function Documentation

INVENTOR_API bool operator!= ( const SbVec3s &  v1, const SbVec3s &  v2  )

friend

Definition at line 540 of file SbLinear.h.

INVENTOR_API SbVec3s operator* ( const SbVec3s &  v, int  d  )

friend

INVENTOR_API SbVec3s operator* ( const SbVec3s &  v, double  d  )

friend

INVENTOR_API SbVec3s operator* ( int  d, const SbVec3s &  v  )

friend

Definition at line 528 of file SbLinear.h.

INVENTOR_API SbVec3s operator* ( double  d, const SbVec3s &  v  )

friend

Definition at line 530 of file SbLinear.h.

INVENTOR_API SbVec3s operator+ ( const SbVec3s &  v1, const SbVec3s &  v2  )

friend

INVENTOR_API SbVec3s operator- ( const SbVec3s &  v1, const SbVec3s &  v2  )

friend

INVENTOR_API SbVec3s operator/ ( const SbVec3s &  v, int  d  )

friend

INVENTOR_API SbVec3s operator/ ( const SbVec3s &  v, double  d  )

friend

Definition at line 533 of file SbLinear.h.

INVENTOR_API bool operator== ( const SbVec3s &  v1, const SbVec3s &  v2  )

friend

Member Data Documentation

short SbVec3s::vec[3]

protected

Definition at line 522 of file SbLinear.h.

---

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

• MeVis/ThirdParty/Sources/Inventor/include/Inventor/SbLinear.h