FX::FXVec3f Class Reference

#include <FXVec3f.h>

List of all members.

---

Detailed Description

Single-precision 3-element vector.

Public Member Functions
	FXVec3f ()
	FXVec3f (const FXVec3f &v)
	FXVec3f (const FXfloat v[])
	FXVec3f (FXfloat xx, FXfloat yy, FXfloat zz=1.0f)
	FXVec3f (FXColor color)
FXfloat &	operator[] (FXint i)
const FXfloat &	operator[] (FXint i) const
FXVec3f &	operator= (FXColor color)
FXVec3f &	operator= (const FXVec3f &v)
FXVec3f &	operator= (const FXfloat v[])
FXVec3f &	set (const FXVec3f &v)
FXVec3f &	set (const FXfloat v[])
FXVec3f &	set (FXfloat xx, FXfloat yy, FXfloat zz)
FXVec3f &	operator*= (FXfloat n)
FXVec3f &	operator/= (FXfloat n)
FXVec3f &	operator+= (const FXVec3f &v)
FXVec3f &	operator-= (const FXVec3f &v)
	operator FXfloat * ()
	operator const FXfloat * () const
	operator FXVec2f & ()
	operator const FXVec2f & () const
	operator FXColor () const
FXVec3f	operator+ () const
FXVec3f	operator- () const
FXVec3f	operator+ (const FXVec3f &v) const
FXVec3f	operator- (const FXVec3f &v) const
FXVec3f	operator* (const FXMat3f &m) const
FXVec3f	operator* (const FXMat4f &m) const
FXfloat	operator* (const FXVec3f &v) const
FXVec3f	operator^ (const FXVec3f &v) const
bool	operator! () const
bool	operator== (const FXVec3f &v) const
bool	operator!= (const FXVec3f &v) const
bool	operator< (const FXVec3f &v) const
bool	operator<= (const FXVec3f &v) const
bool	operator> (const FXVec3f &v) const
bool	operator>= (const FXVec3f &v) const
FXfloat	length2 () const
FXfloat	length () const
FXVec3f &	clamp (FXfloat lo, FXfloat hi)
Public Attributes
FXfloat	x
FXfloat	y
FXfloat	z
Friends
FXVec3f	operator* (const FXVec3f &a, FXfloat n)
FXVec3f	operator* (FXfloat n, const FXVec3f &a)
FXVec3f	operator/ (const FXVec3f &a, FXfloat n)
FXVec3f	operator/ (FXfloat n, const FXVec3f &a)
bool	operator== (const FXVec3f &a, FXfloat n)
bool	operator!= (const FXVec3f &a, FXfloat n)
bool	operator== (FXfloat n, const FXVec3f &a)
bool	operator!= (FXfloat n, const FXVec3f &a)
bool	operator< (const FXVec3f &a, FXfloat n)
bool	operator<= (const FXVec3f &a, FXfloat n)
bool	operator> (const FXVec3f &a, FXfloat n)
bool	operator>= (const FXVec3f &a, FXfloat n)
bool	operator< (FXfloat n, const FXVec3f &a)
bool	operator<= (FXfloat n, const FXVec3f &a)
bool	operator> (FXfloat n, const FXVec3f &a)
bool	operator>= (FXfloat n, const FXVec3f &a)
FXVec3f	veclo (const FXVec3f &a, const FXVec3f &b)
FXVec3f	vechi (const FXVec3f &a, const FXVec3f &b)
FXAPI FXVec3f	vecnormal (const FXVec3f &a, const FXVec3f &b, const FXVec3f &c)
FXAPI FXVec3f	vecnormal (const FXVec3f &a, const FXVec3f &b, const FXVec3f &c, const FXVec3f &d)
FXAPI FXVec3f	vecnormalize (const FXVec3f &v)
FXAPI FXStream &	operator<< (FXStream &store, const FXVec3f &v)
FXAPI FXStream &	operator>> (FXStream &store, FXVec3f &v)

---

Constructor & Destructor Documentation

FX::FXVec3f::FXVec3f

(

)

[inline]

Default constructor.

FX::FXVec3f::FXVec3f

(

const FXVec3f &

v

)

[inline]

Initialize from another vector.

References x, y, and z.

FX::FXVec3f::FXVec3f

(

const FXfloat

v[]

)

[inline]

Initialize from array of floats.

FX::FXVec3f::FXVec3f	(	FXfloat	xx,
		FXfloat	yy,
		FXfloat	zz = 1.0f
	)			[inline]

Initialize from components.

FX::FXVec3f::FXVec3f

(

FXColor

color

)

Initialize with color.

---

Member Function Documentation

FXfloat& FX::FXVec3f::operator[]

(

FXint

i

)

[inline]

Return a non-const reference to the ith element.

const FXfloat& FX::FXVec3f::operator[]

(

FXint

i

)

const [inline]

Return a const reference to the ith element.

FXVec3f& FX::FXVec3f::operator=

(

FXColor

color

)

Assign color.

FXVec3f& FX::FXVec3f::operator=

(

const FXVec3f &

v

)

[inline]

Assignment.

References x, y, and z.

FXVec3f& FX::FXVec3f::operator=

(

const FXfloat

v[]

)

[inline]

Assignment from array of floats.

FXVec3f& FX::FXVec3f::set

(

const FXVec3f &

v

)

[inline]

Set value from another vector.

Referenced by FX::FXRangef::set().

FXVec3f& FX::FXVec3f::set

(

const FXfloat

v[]

)

[inline]

Set value from array of floats.

FXVec3f& FX::FXVec3f::set	(	FXfloat	xx,
		FXfloat	yy,
		FXfloat	zz
	)			[inline]

Set value from components.

FXVec3f& FX::FXVec3f::operator*=

(

FXfloat

n

)

[inline]

Assigning operators.

FX::FXVec3f::operator FXfloat *

(

)

[inline]

Conversions.

FX::FXVec3f::operator FXColor

(

)

const

Convert to color.

FXVec3f FX::FXVec3f::operator+

(

)

const [inline]

Unary.

FXVec3f FX::FXVec3f::operator+

(

const FXVec3f &

v

)

const [inline]

Vector and vector.

References x, y, and z.

FXVec3f FX::FXVec3f::operator*

(

const FXMat3f &

m

)

const

Vector and matrix.

FXfloat FX::FXVec3f::operator*

(

const FXVec3f &

v

)

const [inline]

Dot product.

References x, y, and z.

FXVec3f FX::FXVec3f::operator^

(

const FXVec3f &

v

)

const [inline]

Cross product.

References x, y, and z.

bool FX::FXVec3f::operator!

(

)

const [inline]

Test if zero.

bool FX::FXVec3f::operator==

(

const FXVec3f &

v

)

const [inline]

Equality tests.

References x, y, and z.

bool FX::FXVec3f::operator<

(

const FXVec3f &

v

)

const [inline]

Inequality tests.

References x, y, and z.

FXfloat FX::FXVec3f::length2

(

)

const [inline]

Length and square of length.

FXVec3f& FX::FXVec3f::clamp	(	FXfloat	lo,
		FXfloat	hi
	)			[inline]

Clamp values of vector between limits.

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Friends And Related Function Documentation

FXVec3f operator*	(	const FXVec3f &	a,
		FXfloat	n
	)			[friend]

Scaling.

FXVec3f veclo	(	const FXVec3f &	a,
		const FXVec3f &	b
	)			[friend]

Lowest or highest components.

FXAPI FXVec3f vecnormal	(	const FXVec3f &	a,
		const FXVec3f &	b,
		const FXVec3f &	c
	)			[friend]

Compute normal from three points a,b,c.

FXAPI FXVec3f vecnormal	(	const FXVec3f &	a,
		const FXVec3f &	b,
		const FXVec3f &	c,
		const FXVec3f &	d
	)			[friend]

Compute approximate normal from four points a,b,c,d.

FXAPI FXVec3f vecnormalize

(

const FXVec3f &

v

)

[friend]

Normalize vector.

FXAPI FXStream& operator<<	(	FXStream &	store,
		const FXVec3f &	v
	)			[friend]

Save vector to a stream.

FXAPI FXStream& operator>>	(	FXStream &	store,
		FXVec3f &	v
	)			[friend]

Load vector from a stream.

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

• FXVec3f.h