Struct Vector2 

#[repr(C)]
pub struct Vector2 {
    pub x: f32,
    pub y: f32,
}

Fields

x: f32

y: f32

Implementations

impl Vector2

pub const fn new(x: f32, y: f32) -> Vector2

Returns a new Vector2 with specified components.

pub const fn zero() -> Vector2

Returns a new Vector2 with both components set to zero.

pub const fn one() -> Vector2

Returns a new Vector2 with both components set to one.

pub fn length(&self) -> f32

Calculates the vector length.

pub fn length_sqr(&self) -> f32

Calculates the vector length square (**2);

pub fn dot(&self, v: Vector2) -> f32

Calculates the dot product with vector v.

pub fn distance_to(&self, v: Vector2) -> f32

Calculates the distance towards vector v.

pub fn angle_to(&self, v: Vector2) -> f32

Calculates the angle towards vector v in radians.

pub fn scale(&mut self, scale: f32)

Scales the vector by multiplying both components by scale.

pub fn scale_by(&self, scale: f32) -> Vector2

Returns a new Vector2 with components scaled by scale.

pub fn normalize(&mut self)

Normalizes the vector.

pub fn normalized(&self) -> Vector2

Returns a new Vector2 with normalized components from the current vector.

pub fn rotate(&mut self, angle: f32)

Rotates the vector by angle radians.

pub fn rotated(&self, angle: f32) -> Vector2

Returns a new Vector2 rotated by angle radians.

pub fn lerp(&self, v: Vector2, amount: f32) -> Vector2

Returns a new Vector2 with componenets linearly interpolated by amount towards vector v.

pub fn clamp(&self, num: Range<f32>) -> Vector2

Returns a new Vector2 with componenets clamp to a certain interval.

Trait Implementations

impl Add<f32> for Vector2

type Output = Vector2

The resulting type after applying the + operator.

fn add(self, value: f32) -> Vector2

Performs the + operation.

impl Add for Vector2

type Output = Vector2

The resulting type after applying the + operator.

fn add(self, v: Vector2) -> Vector2

Performs the + operation.

impl AddAssign<f32> for Vector2

fn add_assign(&mut self, value: f32)

Performs the += operation.

impl AddAssign for Vector2

fn add_assign(&mut self, v: Vector2)

Performs the += operation.

impl Clone for Vector2

fn clone(&self) -> Vector2

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vector2

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

Formats the value using the given formatter.

impl Default for Vector2

fn default() -> Vector2

Returns the “default value” for a type.

impl Div<f32> for Vector2

type Output = Vector2

The resulting type after applying the / operator.

fn div(self, value: f32) -> Vector2

Performs the / operation.

impl Div for Vector2

type Output = Vector2

The resulting type after applying the / operator.

fn div(self, v: Vector2) -> Vector2

Performs the / operation.

impl DivAssign<f32> for Vector2

fn div_assign(&mut self, value: f32)

Performs the /= operation.

impl DivAssign for Vector2

fn div_assign(&mut self, v: Vector2)

Performs the /= operation.

impl From<&Vector2> for Vector2

fn from(v: &Vector2) -> Vector2

Converts to this type from the input type.

impl From<(f32, f32)> for Vector2

fn from(_: (f32, f32)) -> Vector2

Converts to this type from the input type.

impl From<Vector2> for Vector2

fn from(v: Vector2) -> Vector2

Converts to this type from the input type.

impl From<Vector2> for Vector2

fn from(v: Vector2) -> Vector2

Converts to this type from the input type.

impl Mul<f32> for Vector2

type Output = Vector2

The resulting type after applying the * operator.

fn mul(self, value: f32) -> Vector2

Performs the * operation.

impl Mul for Vector2

type Output = Vector2

The resulting type after applying the * operator.

fn mul(self, v: Vector2) -> Vector2

Performs the * operation.

impl MulAssign<f32> for Vector2

fn mul_assign(&mut self, value: f32)

Performs the *= operation.

impl MulAssign for Vector2

fn mul_assign(&mut self, v: Vector2)

Performs the *= operation.

impl Neg for Vector2

type Output = Vector2

The resulting type after applying the - operator.

fn neg(self) -> Vector2

Performs the unary - operation.

impl PartialEq for Vector2

fn eq(&self, other: &Vector2) -> 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 ShaderV for Vector2

const UNIFORM_TYPE: ShaderUniformDataType = ShaderUniformDataType::SHADER_UNIFORM_VEC2

unsafe fn value(&self) -> *const c_void

impl Sub<f32> for Vector2

type Output = Vector2

The resulting type after applying the - operator.

fn sub(self, value: f32) -> Vector2

Performs the - operation.

impl Sub for Vector2

type Output = Vector2

The resulting type after applying the - operator.

fn sub(self, v: Vector2) -> Vector2

Performs the - operation.

impl SubAssign<f32> for Vector2

fn sub_assign(&mut self, value: f32)

Performs the -= operation.

impl SubAssign for Vector2

fn sub_assign(&mut self, v: Vector2)

Performs the -= operation.

impl Copy for Vector2

impl StructuralPartialEq for Vector2