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AI_TVector4SSE Class Reference
[Mathematics]

#include <AI_TVector4_sse.h>

List of all members.

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Detailed Description

A AI_Vector4 class using SSE.

(C) 2002 RadonLabs GmbH

Public Member Functions
	AI_TVector4SSE ()
	constructor 1
	AI_TVector4SSE (const float _x, const float _y, const float _z, const float _w)
	constructor 2
	AI_TVector4SSE (const AI_TVector4SSE &vec)
	constructor 3
void	set (const float _x, const float _y, const float _z, const float _w)
	set elements 1
void	set (const AI_TVector4SSE &v)
	set elements 2
float	len () const
	return length
void	norm ()
	normalize
void	operator+= (const AI_TVector4SSE &v)
	inplace add
void	operator-= (const AI_TVector4SSE &v)
	inplace sub
void	operator *= (const float s)
	inplace scalar mul
bool	isequal (const AI_TVector4SSE &v, float tol) const
	fuzzy compare
int	compare (const AI_TVector4SSE &v, float tol) const
	fuzzy compare, return -1, 0, +1
void	minimum (const AI_TVector4SSE &v)
	set own components to minimum
void	maximum (const AI_TVector4SSE &v)
	set own components to maximum
void	lerp (const AI_TVector4SSE &v0, float lerpVal)
	inplace linear interpolation
void	lerp (const AI_TVector4SSE &v0, const AI_TVector4SSE &v1, float lerpVal)
	linear interpolation between v0 and v1
	AI_TVector4SSE (const __m128 &m)
	private constructor, takes _m128
float	addhorizontal (const __m128 &a)
	add components
Public Attributes
union {
__m128   m128
struct {
float   x
float   y
float   z
float   w
}
};

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Constructor & Destructor Documentation

AI_TVector4SSE::AI_TVector4SSE

(

)

[inline]

constructor 1

AI_TVector4SSE::AI_TVector4SSE	(	const float	_x,
		const float	_y,
		const float	_z,
		const float	_w
	)			[inline]

constructor 2

AI_TVector4SSE::AI_TVector4SSE

(

const AI_TVector4SSE &

vec

)

[inline]

constructor 3

AI_TVector4SSE::AI_TVector4SSE

(

const __m128 &

m

)

[inline]

private constructor, takes _m128

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Member Function Documentation

void AI_TVector4SSE::set	(	const float	_x,
		const float	_y,
		const float	_z,
		const float	_w
	)			[inline]

set elements 1

void AI_TVector4SSE::set

(

const AI_TVector4SSE &

v

)

[inline]

set elements 2

float AI_TVector4SSE::len

(

void

)

const [inline]

return length

void AI_TVector4SSE::norm

(

void

)

[inline]

normalize

void AI_TVector4SSE::operator+=

(

const AI_TVector4SSE &

v

)

[inline]

inplace add

void AI_TVector4SSE::operator-=

(

const AI_TVector4SSE &

v

)

[inline]

inplace sub

void AI_TVector4SSE::operator *=

(

const float

s

)

[inline]

inplace scalar mul

bool AI_TVector4SSE::isequal	(	const AI_TVector4SSE &	v,
		float	tol
	)			const [inline]

fuzzy compare

int AI_TVector4SSE::compare	(	const AI_TVector4SSE &	v,
		float	tol
	)			const [inline]

fuzzy compare, return -1, 0, +1

void AI_TVector4SSE::minimum

(

const AI_TVector4SSE &

v

)

[inline]

set own components to minimum

void AI_TVector4SSE::maximum

(

const AI_TVector4SSE &

v

)

[inline]

set own components to maximum

void AI_TVector4SSE::lerp	(	const AI_TVector4SSE &	v0,
		float	lerpVal
	)			[inline]

inplace linear interpolation

void AI_TVector4SSE::lerp	(	const AI_TVector4SSE &	v0,
		const AI_TVector4SSE &	v1,
		float	lerpVal
	)			[inline]

linear interpolation between v0 and v1

float AI_TVector4SSE::addhorizontal

(

const __m128 &

a

)

add components

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Member Data Documentation

__m128 AI_TVector4SSE::m128

float AI_TVector4SSE::x

float AI_TVector4SSE::y

float AI_TVector4SSE::z

float AI_TVector4SSE::w

union { ... }

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

• AI_TVector4_sse.h

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