Struct glam::f32::Mat4

pub struct Mat4 { /* fields omitted */ }

Methods

impl Mat4

pub fn zero() -> Self

pub fn identity() -> Self

pub fn new(x_axis: Vec4, y_axis: Vec4, z_axis: Vec4, w_axis: Vec4) -> Self

pub fn from_scale_rotation_translation(
    scale: Vec3,
    rotation: Quat,
    translation: Vec3
) -> Self

pub fn from_rotation_translation(rotation: Quat, translation: Vec3) -> Self

pub fn from_quat(rotation: Quat) -> Self

pub fn from_translation(translation: Vec3) -> Self

pub fn from_axis_angle(axis: Vec3, angle: Angle) -> Self

pub fn from_rotation_ypr(yaw: Angle, pitch: Angle, roll: Angle) -> Self

pub fn from_rotation_x(angle: Angle) -> Self

pub fn from_rotation_y(angle: Angle) -> Self

pub fn from_rotation_z(angle: Angle) -> Self

pub fn from_scale(scale: Vec3) -> Self

pub fn set_x_axis(&mut self, x: Vec4)

pub fn set_y_axis(&mut self, y: Vec4)

pub fn set_z_axis(&mut self, z: Vec4)

pub fn set_w_axis(&mut self, w: Vec4)

pub fn x_axis(&self) -> Vec4

pub fn y_axis(&self) -> Vec4

pub fn z_axis(&self) -> Vec4

pub fn w_axis(&self) -> Vec4

pub fn transpose(&self) -> Self

pub fn determinant(&self) -> f32

pub fn inverse(&self) -> Self

pub fn look_at_lh(eye: Vec3, center: Vec3, up: Vec3) -> Self

pub fn look_at_rh(eye: Vec3, center: Vec3, up: Vec3) -> Self

pub fn perspective_glu(fovy: Angle, aspect: f32, nearz: f32, farz: f32) -> Mat4

Returns the equivalent of the common pespective function gluPerspective. See https://www.khronos.org/opengl/wiki/GluPerspective_code

pub fn mul_vec4(&self, rhs: Vec4) -> Vec4

pub fn mul_mat4(&self, rhs: &Self) -> Self

Multiplies two 4x4 matrices.

pub fn add_mat4(&self, rhs: &Self) -> Self

pub fn sub_mat4(&self, rhs: &Self) -> Self

pub fn mul_scalar(&self, rhs: f32) -> Self

pub fn transform_point3(&self, rhs: Vec3) -> Vec3

pub fn transform_vector3(&self, rhs: Vec3) -> Vec3

Trait Implementations

impl AsMut<[f32; 16]> for Mat4

fn as_mut(&mut self) -> &mut [f32; 16]

Performs the conversion.

impl PartialEq<Mat4> for Mat4

fn eq(&self, other: &Mat4) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Mat4) -> bool

This method tests for !=.

impl Copy for Mat4

impl Clone for Mat4

fn clone(&self) -> Mat4

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialOrd<Mat4> for Mat4

fn partial_cmp(&self, other: &Mat4) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Mat4) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Mat4) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Mat4) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Mat4) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl AsRef<[f32; 16]> for Mat4

fn as_ref(&self) -> &[f32; 16]

Performs the conversion.

impl From<[[f32; 4]; 4]> for Mat4

fn from(m: [[f32; 4]; 4]) -> Self

Performs the conversion.

impl From<Mat4> for [[f32; 4]; 4]

fn from(m: Mat4) -> Self

Performs the conversion.

impl Default for Mat4

fn default() -> Self

Returns the "default value" for a type.

impl Debug for Mat4

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Sub<Mat4> for Mat4

type Output = Self

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self

Performs the - operation.

impl Add<Mat4> for Mat4

type Output = Self

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self

Performs the + operation.

impl Mul<Mat4> for Mat4

type Output = Self

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self

Performs the * operation.

impl Mul<Vec4> for Mat4

type Output = Vec4

The resulting type after applying the * operator.

fn mul(self, rhs: Vec4) -> Vec4

Performs the * operation.

impl Mul<Mat4> for f32

type Output = Mat4

The resulting type after applying the * operator.

fn mul(self, rhs: Mat4) -> Mat4

Performs the * operation.

impl Mul<f32> for Mat4

type Output = Self

The resulting type after applying the * operator.

fn mul(self, rhs: f32) -> Self

Performs the * operation.

impl Distribution<Mat4> for Standard

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> Mat4

Generate a random value of T, using rng as the source of randomness.

fn sample_iter<R>(&'a self, rng: &'a mut R) -> DistIter<'a, Self, R, T> where
    R: Rng, 

Create an iterator that generates random values of T, using rng as the source of randomness.

impl AbsDiffEq<Mat4> for Mat4

type Epsilon = <f32 as AbsDiffEq>::Epsilon

Used for specifying relative comparisons.

fn default_epsilon() -> Self::Epsilon

The default tolerance to use when testing values that are close together.

fn abs_diff_eq(&self, other: &Self, epsilon: Self::Epsilon) -> bool

A test for equality that uses the absolute difference to compute the approximate equality of two numbers.

fn abs_diff_ne(&self, other: &Rhs, epsilon: Self::Epsilon) -> bool

The inverse of ApproxEq::abs_diff_eq.

impl RelativeEq<Mat4> for Mat4

fn default_max_relative() -> Self::Epsilon

The default relative tolerance for testing values that are far-apart.

fn relative_eq(
    &self,
    other: &Self,
    epsilon: Self::Epsilon,
    max_relative: Self::Epsilon
) -> bool

A test for equality that uses a relative comparison if the values are far apart.

fn relative_ne(
    &self,
    other: &Rhs,
    epsilon: Self::Epsilon,
    max_relative: Self::Epsilon
) -> bool

The inverse of ApproxEq::relative_eq.

impl UlpsEq<Mat4> for Mat4

fn default_max_ulps() -> u32

The default ULPs to tolerate when testing values that are far-apart.

fn ulps_eq(&self, other: &Self, epsilon: Self::Epsilon, max_ulps: u32) -> bool

A test for equality that uses units in the last place (ULP) if the values are far apart.

fn ulps_ne(&self, other: &Rhs, epsilon: Self::Epsilon, max_ulps: u32) -> bool

The inverse of ApproxEq::ulps_eq.