SIMD 32bit floating point 4x4 matrix structure. (float4x4) More...

#include <float.hpp>

Public Member Functions
	f32x4x4 () noexcept=default
	Creates a new zero initialized SIMD 32bit floating point 4x4 matrix structure. (float4x4)

	f32x4x4 (float n) noexcept
	Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

	f32x4x4 (float c0r0, float c1r0, float c2r0, float c3r0, float c0r1, float c1r1, float c2r1, float c3r1, float c0r2, float c1r2, float c2r2, float c3r2, float c0r3, float c1r3, float c2r3, float c3r3) noexcept
	Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

	f32x4x4 (f32x4 c0, f32x4 c1, f32x4 c2, f32x4 c3) noexcept
	Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

	f32x4x4 (f32x4 c0, f32x4 c1, f32x4 c2) noexcept
	Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

	f32x4x4 (const float4x4 &m) noexcept
	Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

	f32x4x4 (const float4x3 &m, f32x4 r3=f32x4::zero) noexcept
	Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

	f32x4x4 (const float3x3 &m, f32x4 c3=f32x4::zero, f32x4 r3=f32x4::zero) noexcept
	Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

f32x4 &	operator[] (psize i) noexcept
	Returns SIMD matrix column by index.

f32x4	operator[] (psize i) const noexcept
	Returns SIMD matrix column by index.

	operator float4x4 () const noexcept
	Returns SIMD matrix as 4x4 floating point matrix.

	operator float4x3 () const noexcept
	Returns SIMD matrix as 4x3 floating point matrix.

	operator float3x3 () const noexcept
	Returns SIMD matrix as 3x3 floating point matrix.

	operator float2x2 () const noexcept
	Returns SIMD matrix as 3x3 floating point matrix.

f32x4x4	operator+ (float n) const noexcept
	Adds specified value to the all SIMD matrix columns.

f32x4x4	operator- (float n) const noexcept
	Subtracts specified value from the all SIMD matrix columns.

f32x4x4	operator* (float n) const noexcept
	Multiplies all SIMD matrix columns by the specified value.

f32x4x4	operator/ (float n) const noexcept
	Divides all SIMD matrix columns by the specified value.

f32x4x4	operator* (const f32x4x4 &m) const noexcept
	Calculates dot product between two SIMD matrices.

f32x4	operator* (f32x4 v) const noexcept
	Calculates dot product between SIMD matrix and vector.

f32x4x4 &	*operator=** (const f32x4x4 &m) noexcept

f32x4x4 &	operator+= (float n) noexcept

f32x4x4 &	operator-= (float n) noexcept

f32x4x4 &	*operator=** (float n) noexcept

f32x4x4 &	operator/= (float n) noexcept

bool	operator== (const f32x4x4 &m) const noexcept

bool	operator!= (const f32x4x4 &m) const noexcept

Public Attributes
f32x4	c0

f32x4	c1

f32x4	c2

f32x4	c3

Static Public Attributes
static const f32x4x4	zero = f32x4x4(0.0f)

static const f32x4x4	one = f32x4x4(1.0f)

static const f32x4x4	minusOne = f32x4x4(-1.0f)

static const f32x4x4	min = f32x4x4(FLT_MIN)

static const f32x4x4	minusMin = f32x4x4(-FLT_MIN)

static const f32x4x4	max = f32x4x4(FLT_MAX)

static const f32x4x4	minusMax = f32x4x4(-FLT_MAX)

static const f32x4x4	epsilon = f32x4x4(FLT_EPSILON)

static const f32x4x4	inf = f32x4x4(INFINITY)

static const f32x4x4	minusInf = f32x4x4(-INFINITY)

static const f32x4x4	nan = f32x4x4(NAN)

static const f32x4x4	identity

Detailed Description

SIMD 32bit floating point 4x4 matrix structure. (float4x4)

Commonly used for basic transformations: translation, scale, rotation, etc.

Note: Use it when you know how to implement a faster vectorized code.

Constructor & Destructor Documentation

◆ f32x4x4() [1/7]

f32x4x4 ( float n )

inlineexplicitnoexcept

Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

Parameters

n	target value for all matrix vector components

◆ f32x4x4() [2/7]

f32x4x4	(	float	c0r0,
		float	c1r0,
		float	c2r0,
		float	c3r0,
		float	c0r1,
		float	c1r1,
		float	c2r1,
		float	c3r1,
		float	c0r2,
		float	c1r2,
		float	c2r2,
		float	c3r2,
		float	c0r3,
		float	c1r3,
		float	c2r3,
		float	c3r3 )

inlinenoexcept

Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

See the f32x4x4.

◆ f32x4x4() [3/7]

f32x4x4	(	f32x4	c0,
		f32x4	c1,
		f32x4	c2,
		f32x4	c3 )

inlinenoexcept

Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

Parameters

c0	first matrix column value
c1	second matrix column value
c2	third matrix column value
c3	fourth matrix column value

◆ f32x4x4() [4/7]

f32x4x4	(	f32x4	c0,
		f32x4	c1,
		f32x4	c2 )

inlinenoexcept

Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

Warning: This constructor duplicates second column vector to the third column!

Parameters

c0	first matrix column value
c1	second matrix column value
c2	third matrix column value

◆ f32x4x4() [5/7]

f32x4x4 ( const float4x4 & m )

inlineexplicitnoexcept

Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

Parameters

[in] m target 4x4 matrix value

◆ f32x4x4() [6/7]

f32x4x4	(	const float4x3 &	m,
		f32x4	r3 = f32x4::zero )

inlineexplicitnoexcept

Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

Parameters

[in]	m	target 3x3 matrix value
	r3	third rows SIMD vector

◆ f32x4x4() [7/7]

f32x4x4	(	const float3x3 &	m,
		f32x4	c3 = f32x4::zero,
		f32x4	r3 = f32x4::zero )

inlineexplicitnoexcept

Creates a new SIMD 32bit floating point 4x4 matrix structure. (float4x4)

Parameters

[in]	m	target 3x3 matrix value
	c3	third columns SIMD vector
	r3	third rows SIMD vector

Member Function Documentation

◆ operator[]() [1/2]

f32x4 & operator[] ( psize i )

inlinenoexcept

Returns SIMD matrix column by index.

Parameters

i	target column index

◆ operator[]() [2/2]

f32x4 operator[] ( psize i ) const

inlinenoexcept

Returns SIMD matrix column by index.

Parameters

i	target column index

◆ operator+()

f32x4x4 operator+ ( float n ) const

inlinenoexcept

Adds specified value to the all SIMD matrix columns.

Parameters

n	target value to add

◆ operator-()

f32x4x4 operator- ( float n ) const

inlinenoexcept

Subtracts specified value from the all SIMD matrix columns.

Parameters

n	target value to subtract

◆ operator*() [1/3]

f32x4x4 operator* ( float n ) const

inlinenoexcept

Multiplies all SIMD matrix columns by the specified value.

Parameters

n	target value to multiply by

◆ operator/()

f32x4x4 operator/ ( float n ) const

inlinenoexcept

Divides all SIMD matrix columns by the specified value.

Parameters

n	target value to divide by

◆ operator*() [2/3]

f32x4x4 operator* ( const f32x4x4 & m ) const

inlinenoexcept

Calculates dot product between two SIMD matrices.

Parameters

[in] m target SIMD matrix to dot by

◆ operator*() [3/3]

f32x4 operator* ( f32x4 v ) const

inlinenoexcept

Calculates dot product between SIMD matrix and vector.

Parameters

v	target SIMD vector to dot by

Member Data Documentation

◆ identity

const f32x4x4 identity

inlinestatic

Initial value:

= f32x4x4(
    f32x4(1.0f, 0.0f, 0.0f, 0.0f),
    f32x4(0.0f, 1.0f, 0.0f, 0.0f),
    f32x4(0.0f, 0.0f, 1.0f, 0.0f),
    f32x4(0.0f, 0.0f, 0.0f, 1.0f)
)

Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

◆ f32x4x4() [1/7]

◆ f32x4x4() [2/7]

◆ f32x4x4() [3/7]

◆ f32x4x4() [4/7]

◆ f32x4x4() [5/7]

◆ f32x4x4() [6/7]

◆ f32x4x4() [7/7]

Member Function Documentation

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ operator+()

◆ operator-()

◆ operator*() [1/3]

◆ operator/()

◆ operator*() [2/3]

◆ operator*() [3/3]

Member Data Documentation

◆ identity