meshlib::Matrix2d Struct Reference

Inheritance diagram for meshlib::Matrix2d:

Public Member Functions
auto	index (row:core::ffi::c_int) const -> &meshlib::Vector2d
auto	index_mut (row:core::ffi::c_int) -> &mut meshlib::Vector2d
auto	col (i:core::ffi::c_int) const -> meshlib::Vector2d
auto	trace () const -> f64
auto	norm_sq () const -> f64
auto	norm () const -> f64
auto	det () const -> f64
auto	inverse () const -> meshlib::Matrix2d
auto	transposed () const -> meshlib::Matrix2d

Static Public Member Functions
static auto	new () -> meshlib::Matrix2d
static auto	construct (x:&meshlib::Vector2d, y:&meshlib::Vector2d) -> meshlib::Matrix2d
static auto	zero () -> meshlib::Matrix2d
static auto	identity () -> meshlib::Matrix2d
static auto	scale_1_double (s:f64) -> meshlib::Matrix2d
static auto	scale_2 (sx:f64, sy:f64) -> meshlib::Matrix2d
static auto	scale_1_mr_vector2d (s:&meshlib::Vector2d) -> meshlib::Matrix2d
static auto	rotation_1 (angle:f64) -> meshlib::Matrix2d
static auto	rotation_2 (from:&meshlib::Vector2d, to:&meshlib::Vector2d) -> meshlib::Matrix2d
static auto	from_rows (x:&meshlib::Vector2d, y:&meshlib::Vector2d) -> meshlib::Matrix2d
static auto	from_columns (x:&meshlib::Vector2d, y:&meshlib::Vector2d) -> meshlib::Matrix2d

Public Attributes
meshlib::Vector2d	x
	rows, identity matrix by default
meshlib::Vector2d	y

Detailed Description

arbitrary 2x2 matrix Generated from class MR::Matrix2d.

Generated from struct MR::Matrix2d. The fields are accessed directly.

Member Function Documentation

col()

auto meshlib::Matrix2d::col

(

i:core::ffi::c_int

)

const -> meshlib::Vector2d

column access Generated from method MR::Matrix2d::col.

Calls MR_Matrix2d_col().

construct()

auto meshlib::Matrix2d::construct ( x:&meshlib::Vector2d , y:&meshlib::Vector2d  ) -> meshlib::Matrix2d

static

initializes matrix from its 2 rows Generated from constructor MR::Matrix2d::Matrix2d.

Calls MR_Matrix2d_Construct(). The reference to the parameter x might be preserved in the constructed object. The reference to the parameter y might be preserved in the constructed object.

det()

auto meshlib::Matrix2d::det

(

)

const -> f64

computes determinant of the matrix Generated from method MR::Matrix2d::det.

Calls MR_Matrix2d_det().

from_columns()

auto meshlib::Matrix2d::from_columns ( x:&meshlib::Vector2d , y:&meshlib::Vector2d  ) -> meshlib::Matrix2d

static

constructs a matrix from its 2 columns; use this method to get the matrix that transforms basis vectors ( plusX, plusY ) into vectors ( x, y ) respectively Generated from method MR::Matrix2d::fromColumns.

Calls MR_Matrix2d_fromColumns().

from_rows()

auto meshlib::Matrix2d::from_rows ( x:&meshlib::Vector2d , y:&meshlib::Vector2d  ) -> meshlib::Matrix2d

static

constructs a matrix from its 2 rows Generated from method MR::Matrix2d::fromRows.

Calls MR_Matrix2d_fromRows().

identity()

auto meshlib::Matrix2d::identity ( ) -> meshlib::Matrix2d

static

Generated from method MR::Matrix2d::identity.

Calls MR_Matrix2d_identity().

index()

auto meshlib::Matrix2d::index

(

row:core::ffi::c_int

)

const -> &meshlib::Vector2d

row access Generated from method MR::Matrix2d::operator[].

Calls MR_Matrix2d_index().

index_mut()

auto meshlib::Matrix2d::index_mut

(

row:core::ffi::c_int

)

-> &mut meshlib::Vector2d

Generated from method MR::Matrix2d::operator[].

Calls MR_Matrix2d_index_mut().

inverse()

auto meshlib::Matrix2d::inverse

(

)

const -> meshlib::Matrix2d

computes inverse matrix Generated from method MR::Matrix2d::inverse.

Calls MR_Matrix2d_inverse().

new()

auto meshlib::Matrix2d::new ( ) -> meshlib::Matrix2d

static

Constructs an empty (default-constructed) instance.

Calls MR_Matrix2d_DefaultConstruct().

norm()

auto meshlib::Matrix2d::norm

(

)

const -> f64

Generated from method MR::Matrix2d::norm.

Calls MR_Matrix2d_norm().

norm_sq()

auto meshlib::Matrix2d::norm_sq

(

)

const -> f64

compute sum of squared matrix elements Generated from method MR::Matrix2d::normSq.

Calls MR_Matrix2d_normSq().

rotation_1()

auto meshlib::Matrix2d::rotation_1 ( angle:f64 ) -> meshlib::Matrix2d

static

creates matrix representing rotation around origin on given angle Generated from method MR::Matrix2d::rotation.

Calls MR_Matrix2d_rotation_1().

rotation_2()

auto meshlib::Matrix2d::rotation_2 ( from:&meshlib::Vector2d , to:&meshlib::Vector2d  ) -> meshlib::Matrix2d

static

creates matrix representing rotation that after application to (from) makes (to) vector Generated from method MR::Matrix2d::rotation.

Calls MR_Matrix2d_rotation_2().

scale_1_double()

auto meshlib::Matrix2d::scale_1_double ( s:f64 ) -> meshlib::Matrix2d

static

returns a matrix that scales uniformly Generated from method MR::Matrix2d::scale.

Calls MR_Matrix2d_scale_1_double().

scale_1_mr_vector2d()

auto meshlib::Matrix2d::scale_1_mr_vector2d ( s:&meshlib::Vector2d ) -> meshlib::Matrix2d

static

Generated from method MR::Matrix2d::scale.

Calls MR_Matrix2d_scale_1_MR_Vector2d().

scale_2()

auto meshlib::Matrix2d::scale_2 ( sx:f64 , sy:f64  ) -> meshlib::Matrix2d

static

returns a matrix that has its own scale along each axis Generated from method MR::Matrix2d::scale.

Calls MR_Matrix2d_scale_2().

trace()

auto meshlib::Matrix2d::trace

(

)

const -> f64

computes trace of the matrix Generated from method MR::Matrix2d::trace.

Calls MR_Matrix2d_trace().

transposed()

auto meshlib::Matrix2d::transposed

(

)

const -> meshlib::Matrix2d

computes transposed matrix Generated from method MR::Matrix2d::transposed.

Calls MR_Matrix2d_transposed().

zero()

auto meshlib::Matrix2d::zero ( ) -> meshlib::Matrix2d

static

Generated from method MR::Matrix2d::zero.

Calls MR_Matrix2d_zero().

Member Data Documentation

x

meshlib::Vector2d meshlib::Matrix2d::x

rows, identity matrix by default

y

meshlib::Vector2d meshlib::Matrix2d::y

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

• MRMatrix2.rs