s3d::Mat3x2 Struct Reference

アフィン変換用の 3x2 行列クラス More...

#include <Mat3x2.hpp>

Public Types
using	value_type = float

Public Member Functions
SIV3D_NODISCARD_CXX20	Mat3x2 ()=default
SIV3D_CONCEPT_ARITHMETIC constexpr SIV3D_NODISCARD_CXX20	Mat3x2 (Arithmetic s) noexcept
constexpr SIV3D_NODISCARD_CXX20	Mat3x2 (float _11, float _12, float _21, float _22, float _31, float _32) noexcept
constexpr Mat3x2	translated (Float2 v) const noexcept
template<class X , class Y >
constexpr Mat3x2	translated (X x, Y y) const noexcept
SIV3D_CONCEPT_ARITHMETIC constexpr Mat3x2	scaled (Arithmetic s, Float2 center=Float2{ 0, 0 }) const noexcept
constexpr Mat3x2	scaled (Float2 scale, Float2 center=Float2{ 0, 0 }) const noexcept
template<class X , class Y , std::enable_if_t< std::conjunction_v< std::is_arithmetic< X >, std::is_arithmetic< Y >>> * = nullptr>
constexpr Mat3x2	scaled (X sx, Y sy, Float2 center=Float2{ 0, 0 }) const noexcept
SIV3D_CONCEPT_ARITHMETIC Mat3x2	rotated (Arithmetic angle, Float2 center=Float2{ 0, 0 }) const noexcept
constexpr SIV3D_CONCEPT_ARITHMETIC Mat3x2	shearedX (Arithmetic sx) const noexcept
constexpr SIV3D_CONCEPT_ARITHMETIC Mat3x2	shearedY (Arithmetic sy) const noexcept
constexpr float	determinant () const noexcept
Mat3x2	inverse () const noexcept
constexpr void	setProduct (const Mat3x2 &a, const Mat3x2 &b) noexcept
constexpr Mat3x2	operator* (const Mat3x2 &other) const noexcept
constexpr Float2	transformPoint (Point pos) const noexcept
	点の座標を変換します More...
constexpr Float2	transformPoint (Float2 pos) const noexcept
	点の座標を変換します More...
constexpr Vec2	transformPoint (Vec2 pos) const noexcept
	点の座標を変換します More...
size_t	hash () const noexcept

Static Public Member Functions
static constexpr Mat3x2	Identity () noexcept
	何も変換をしない行列を返します。 More...
static constexpr Mat3x2	Translate (Float2 v) noexcept
template<class X , class Y >
static constexpr Mat3x2	Translate (X x, Y y) noexcept
static constexpr Mat3x2	Scale (Float2 scale, Float2 center=Float2{ 0, 0 }) noexcept
static constexpr SIV3D_CONCEPT_ARITHMETIC Mat3x2	Scale (Arithmetic s, Float2 center=Float2{ 0, 0 }) noexcept
template<class X , class Y , std::enable_if_t< std::conjunction_v< std::is_arithmetic< X >, std::is_arithmetic< Y >>> * = nullptr>
static constexpr Mat3x2	Scale (X sx, Y sy, Float2 center=Float2{ 0, 0 }) noexcept
static SIV3D_CONCEPT_ARITHMETIC Mat3x2	Rotate (Arithmetic angle, Float2 center=Float2{ 0, 0 }) noexcept
static constexpr SIV3D_CONCEPT_ARITHMETIC Mat3x2	ShearX (Arithmetic sx) noexcept
static constexpr SIV3D_CONCEPT_ARITHMETIC Mat3x2	ShearY (Arithmetic sy) noexcept
template<class X , class Y >
static constexpr Mat3x2	Screen (X width, Y height) noexcept
static constexpr Mat3x2	Screen (Float2 size) noexcept

Public Attributes
value_type	_11
value_type	_12
value_type	_21
value_type	_22
value_type	_31
value_type	_32

Friends
constexpr friend bool	operator== (const Mat3x2 &lhs, const Mat3x2 &rhs) noexcept
constexpr friend bool	operator!= (const Mat3x2 &lhs, const Mat3x2 &rhs) noexcept
template<class CharType >
std::basic_ostream< CharType > &	operator<< (std::basic_ostream< CharType > &output, const Mat3x2 &value)
template<class CharType >
std::basic_istream< CharType > &	operator>> (std::basic_istream< CharType > &input, Mat3x2 &value)
void	Formatter (FormatData &formatData, const Mat3x2 &value)

Detailed Description

アフィン変換用の 3x2 行列クラス

Member Typedef Documentation

value_type

using s3d::Mat3x2::value_type = float

Constructor & Destructor Documentation

Mat3x2() [1/3]

SIV3D_NODISCARD_CXX20 s3d::Mat3x2::Mat3x2 ( )

default

Mat3x2() [2/3]

SIV3D_CONCEPT_ARITHMETIC constexpr SIV3D_NODISCARD_CXX20 s3d::Mat3x2::Mat3x2 ( Arithmetic  s )

explicitconstexprnoexcept

Mat3x2() [3/3]

constexpr SIV3D_NODISCARD_CXX20 s3d::Mat3x2::Mat3x2 ( float  _11, float  _12, float  _21, float  _22, float  _31, float  _32  )

constexprnoexcept

Member Function Documentation

determinant()

constexpr float s3d::Mat3x2::determinant ( ) const

constexprnoexcept

hash()

size_t s3d::Mat3x2::hash ( ) const

noexcept

Identity()

static constexpr Mat3x2 s3d::Mat3x2::Identity ( )

staticconstexprnoexcept

何も変換をしない行列を返します。

Returns

何も変換をしない行列

inverse()

Mat3x2 s3d::Mat3x2::inverse ( ) const

noexcept

operator*()

constexpr Mat3x2 s3d::Mat3x2::operator* ( const Mat3x2 &  other ) const

constexprnoexcept

Rotate()

static SIV3D_CONCEPT_ARITHMETIC Mat3x2 s3d::Mat3x2::Rotate ( Arithmetic  angle, Float2  center = Float2{ 0, 0 }  )

staticnoexcept

rotated()

SIV3D_CONCEPT_ARITHMETIC Mat3x2 s3d::Mat3x2::rotated ( Arithmetic  angle, Float2  center = Float2{ 0, 0 }  ) const

noexcept

Scale() [1/3]

static constexpr SIV3D_CONCEPT_ARITHMETIC Mat3x2 s3d::Mat3x2::Scale ( Arithmetic  s, Float2  center = Float2{ 0, 0 }  )

staticconstexprnoexcept

Scale() [2/3]

static constexpr Mat3x2 s3d::Mat3x2::Scale ( Float2  scale, Float2  center = Float2{ 0, 0 }  )

staticconstexprnoexcept

Scale() [3/3]

template<class X , class Y , std::enable_if_t< std::conjunction_v< std::is_arithmetic< X >, std::is_arithmetic< Y >>> * = nullptr>

static constexpr Mat3x2 s3d::Mat3x2::Scale ( X  sx, Y  sy, Float2  center = Float2{ 0, 0 }  )

staticconstexprnoexcept

scaled() [1/3]

SIV3D_CONCEPT_ARITHMETIC constexpr Mat3x2 s3d::Mat3x2::scaled ( Arithmetic  s, Float2  center = Float2{ 0, 0 }  ) const

constexprnoexcept

scaled() [2/3]

constexpr Mat3x2 s3d::Mat3x2::scaled ( Float2  scale, Float2  center = Float2{ 0, 0 }  ) const

constexprnoexcept

scaled() [3/3]

template<class X , class Y , std::enable_if_t< std::conjunction_v< std::is_arithmetic< X >, std::is_arithmetic< Y >>> * = nullptr>

constexpr Mat3x2 s3d::Mat3x2::scaled ( X  sx, Y  sy, Float2  center = Float2{ 0, 0 }  ) const

constexprnoexcept

Screen() [1/2]

static constexpr Mat3x2 s3d::Mat3x2::Screen ( Float2  size )

staticconstexprnoexcept

Screen() [2/2]

template<class X , class Y >

static constexpr Mat3x2 s3d::Mat3x2::Screen ( X  width, Y  height  )

staticconstexprnoexcept

setProduct()

constexpr void s3d::Mat3x2::setProduct ( const Mat3x2 &  a, const Mat3x2 &  b  )

constexprnoexcept

shearedX()

constexpr SIV3D_CONCEPT_ARITHMETIC Mat3x2 s3d::Mat3x2::shearedX ( Arithmetic  sx ) const

constexprnoexcept

shearedY()

constexpr SIV3D_CONCEPT_ARITHMETIC Mat3x2 s3d::Mat3x2::shearedY ( Arithmetic  sy ) const

constexprnoexcept

ShearX()

static constexpr SIV3D_CONCEPT_ARITHMETIC Mat3x2 s3d::Mat3x2::ShearX ( Arithmetic  sx )

staticconstexprnoexcept

ShearY()

static constexpr SIV3D_CONCEPT_ARITHMETIC Mat3x2 s3d::Mat3x2::ShearY ( Arithmetic  sy )

staticconstexprnoexcept

transformPoint() [1/3]

constexpr Float2 s3d::Mat3x2::transformPoint ( Float2  pos ) const

constexprnoexcept

点の座標を変換します

Parameters

pos

点の座標

Returns

変換後の座標

transformPoint() [2/3]

constexpr Float2 s3d::Mat3x2::transformPoint ( Point  pos ) const

constexprnoexcept

点の座標を変換します

Parameters

pos

点の座標

Returns

変換後の座標

transformPoint() [3/3]

constexpr Vec2 s3d::Mat3x2::transformPoint ( Vec2  pos ) const

constexprnoexcept

点の座標を変換します

Parameters

pos

点の座標

Returns

変換後の座標

Translate() [1/2]

static constexpr Mat3x2 s3d::Mat3x2::Translate ( Float2  v )

staticconstexprnoexcept

Translate() [2/2]

template<class X , class Y >

static constexpr Mat3x2 s3d::Mat3x2::Translate ( X  x, Y  y  )

staticconstexprnoexcept

translated() [1/2]

constexpr Mat3x2 s3d::Mat3x2::translated ( Float2  v ) const

constexprnoexcept

translated() [2/2]

template<class X , class Y >

constexpr Mat3x2 s3d::Mat3x2::translated ( X  x, Y  y  ) const

constexprnoexcept

Friends And Related Function Documentation

Formatter

void Formatter ( FormatData &  formatData, const Mat3x2 &  value  )

friend

operator!=

constexpr friend bool operator!= ( const Mat3x2 &  lhs, const Mat3x2 &  rhs  )

friend

operator<<

template<class CharType >

std::basic_ostream<CharType>& operator<< ( std::basic_ostream< CharType > &  output, const Mat3x2 &  value  )

friend

operator==

constexpr friend bool operator== ( const Mat3x2 &  lhs, const Mat3x2 &  rhs  )

friend

operator>>

template<class CharType >

std::basic_istream<CharType>& operator>> ( std::basic_istream< CharType > &  input, Mat3x2 &  value  )

friend

Member Data Documentation

_11

value_type s3d::Mat3x2::_11

_12

value_type s3d::Mat3x2::_12

_21

value_type s3d::Mat3x2::_21

_22

value_type s3d::Mat3x2::_22

_31

value_type s3d::Mat3x2::_31

_32

value_type s3d::Mat3x2::_32

---

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

• OpenSiv3D/Siv3D/include/Siv3D/Mat3x2.hpp