SbVec3s Class Reference

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

#include <Inventor/SbLinear.h>

List of all members.

Public Member Functions
	SbVec3s ()
	Default constructor.
	SbVec3s (const short v[3])
	Constructor given an array of 3 components.
	SbVec3s (short x, short y, short z)
	Constructor given 3 individual components.
int32_t	dot (const SbVec3s &v) const
	Returns dot (inner) product of vector and another vector.
const short *	getValue () const
	Returns vector components.
void	getValue (short &x, short &y, short &z) const
	Returns vector components.
void	negate ()
	Negates each component of vector in place.
SbVec3s &	setValue (const short v[3])
	Sets value of vector from array of 3 components.
SbVec3s &	setValue (short x, short y, short z)
	Sets value of vector from 3 individual components.
short &	operator[] (int i)
	Accesses indexed component of vector.
const short &	operator[] (int i) const
SbVec3s &	operator*= (int d)
	Component-wise scalar multiplication and division operators.
SbVec3s &	operator*= (double d)
SbVec3s &	operator/= (int d)
SbVec3s &	operator/= (double d)
SbVec3s &	operator+= (const SbVec3s &u)
	Component-wise vector addition and subtraction operators.
SbVec3s &	operator-= (const SbVec3s &u)
	Component-wise vector addition and subtraction operators.
SbVec3s	operator- () const
	Nondestructive unary negation - returns a new vector.
Protected Attributes
short	vec [3]
	Storage for vector components.
Friends
INVENTOR_API SbVec3s	operator* (const SbVec3s &v, int d)
	Component-wise binary scalar multiplication and division operators.
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.
INVENTOR_API SbVec3s	operator- (const SbVec3s &v1, const SbVec3s &v2)
INVENTOR_API int	operator== (const SbVec3s &v1, const SbVec3s &v2)
	Equality comparison operator.
INVENTOR_API int	operator!= (const SbVec3s &v1, const SbVec3s &v2)

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Detailed Description

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

Definition at line 422 of file SbLinear.h.

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Constructor & Destructor Documentation

SbVec3s::SbVec3s

(

)

[inline]

Definition at line 426 of file SbLinear.h.

SbVec3s::SbVec3s

(

const short

v[3]

)

[inline]

Definition at line 429 of file SbLinear.h.

SbVec3s::SbVec3s	(	short	x,
		short	y,
		short	z
	)		[inline]

Definition at line 432 of file SbLinear.h.

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Member Function Documentation

int32_t SbVec3s::dot

(

const SbVec3s &

v

)

const

const short* SbVec3s::getValue

(

)

const [inline]

Definition at line 438 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 461 of file SbLinear.h.

const short& SbVec3s::operator[]

(

int

i

)

const [inline]

Definition at line 454 of file SbLinear.h.

short& SbVec3s::operator[]

(

int

i

)

[inline]

Definition at line 453 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 int operator!=	(	const SbVec3s &	v1,
		const SbVec3s &	v2
	)		[friend]

Definition at line 490 of file SbLinear.h.

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

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

Definition at line 477 of file SbLinear.h.

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

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

Definition at line 475 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 480 of file SbLinear.h.

INVENTOR_API int operator==	(	const SbVec3s &	v1,
		const SbVec3s &	v2
	)		[friend]

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Member Data Documentation

short SbVec3s::vec[3] [protected]

Definition at line 494 of file SbLinear.h.

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

• MeVis/ThirdParty/Sources/Inventor/inventor/lib/database/include/Inventor/SbLinear.h