Struct Vec3 

#[repr(C)]
pub struct Vec3 {
    pub x: f32,
    pub y: f32,
    pub z: f32,
}

A 3-dimensional vector with f32 components.

Fields

x: f32

The x component of the vector.

y: f32

The y component of the vector.

z: f32

The z component of the vector.

Implementations

impl Vec3

pub const ZERO: Vec3

A vector with all components set to 0.0.

pub const ONE: Vec3

A vector with all components set to 1.0.

pub const X: Vec3

The unit vector pointing along the positive X-axis.

pub const Y: Vec3

The unit vector pointing along the positive Y-axis.

pub const Z: Vec3

The unit vector pointing along the positive Z-axis.

pub const fn new(x: f32, y: f32, z: f32) -> Vec3

Creates a new Vec3 with the specified components.

pub const fn abs(self) -> Vec3

Returns a new vector with the absolute value of each component.

pub fn length_squared(&self) -> f32

Calculates the squared length (magnitude) of the vector.

pub fn length(&self) -> f32

Calculates the length (magnitude) of the vector.

pub fn normalize(&self) -> Vec3

Returns a normalized version of the vector with a length of 1.

pub fn dot(&self, other: Vec3) -> f32

Calculates the dot product of this vector and another.

pub fn cross(&self, other: Vec3) -> Vec3

Computes the cross product of this vector and another.

pub fn distance_squared(&self, other: Vec3) -> f32

Calculates the squared distance between this vector and another.

pub fn distance(&self, other: Vec3) -> f32

Calculates the distance between this vector and another.

pub fn lerp(start: Vec3, end: Vec3, t: f32) -> Vec3

Performs a linear interpolation between two vectors.

pub fn get(&self, index: usize) -> f32

Retrieves a component of the vector by its index.

Panics

Panics if index is not 0, 1, or 2.

Trait Implementations

impl Add for Vec3

fn add(self, rhs: Vec3) -> <Vec3 as Add>::Output

Adds two vectors component-wise.

type Output = Vec3

The resulting type after applying the + operator.

impl<'__de, __Context> BorrowDecode<'__de, __Context> for Vec3

fn borrow_decode<__D>(decoder: &mut __D) -> Result<Vec3, DecodeError>

where __D: BorrowDecoder<'__de, Context = __Context>,

Attempt to decode this type with the given BorrowDecode.

impl Clone for Vec3

fn clone(&self) -> Vec3

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vec3

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<__Context> Decode<__Context> for Vec3

fn decode<__D>(decoder: &mut __D) -> Result<Vec3, DecodeError>

where __D: Decoder<Context = __Context>,

Attempt to decode this type with the given Decode.

impl Default for Vec3

fn default() -> Vec3

Returns Vec3::ZERO.

impl<'de> Deserialize<'de> for Vec3

fn deserialize<__D>( __deserializer: __D, ) -> Result<Vec3, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Div<f32> for Vec3

fn div(self, rhs: f32) -> <Vec3 as Div<f32>>::Output

Divides the vector by a scalar.

type Output = Vec3

The resulting type after applying the / operator.

impl Encode for Vec3

fn encode<__E>(&self, encoder: &mut __E) -> Result<(), EncodeError>

where __E: Encoder,

Encode a given type.

impl Index<usize> for Vec3

fn index(&self, index: usize) -> &<Vec3 as Index<usize>>::Output

Allows accessing a vector component by index.

Panics

Panics if index is not 0, 1, or 2.

type Output = f32

The returned type after indexing.

impl IndexMut<usize> for Vec3

fn index_mut(&mut self, index: usize) -> &mut <Vec3 as Index<usize>>::Output

Allows mutably accessing a vector component by index.

Panics

Panics if index is not 0, 1, or 2.

impl Mul<Vec3> for Mat3

fn mul(self, v: Vec3) -> <Mat3 as Mul<Vec3>>::Output

Transforms a Vec3 by this matrix.

type Output = Vec3

The resulting type after applying the * operator.

impl Mul<Vec3> for Quaternion

fn mul(self, rhs: Vec3) -> <Quaternion as Mul<Vec3>>::Output

Rotates a Vec3 by this quaternion.

type Output = Vec3

The resulting type after applying the * operator.

impl Mul<f32> for Vec3

fn mul(self, rhs: f32) -> <Vec3 as Mul<f32>>::Output

Multiplies the vector by a scalar.

type Output = Vec3

The resulting type after applying the * operator.

impl Mul for Vec3

fn mul(self, rhs: Vec3) -> <Vec3 as Mul>::Output

Multiplies two vectors component-wise.

type Output = Vec3

The resulting type after applying the * operator.

impl Neg for Vec3

fn neg(self) -> <Vec3 as Neg>::Output

Negates the vector.

type Output = Vec3

The resulting type after applying the - operator.

impl PartialEq for Vec3

fn eq(&self, other: &Vec3) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Vec3

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Sub for Vec3

fn sub(self, rhs: Vec3) -> <Vec3 as Sub>::Output

Subtracts two vectors component-wise.

type Output = Vec3

The resulting type after applying the - operator.

impl Zeroable for Vec3

fn zeroed() -> Self

Calls zeroed.

impl Copy for Vec3

impl Pod for Vec3

impl StructuralPartialEq for Vec3