Struct Velocity 

pub struct Velocity {
    pub x: f32,
    pub y: f32,
}

2D velocity component

Fields

x: f32

X velocity

y: f32

Y velocity

Implementations

impl Velocity

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

Creates a new velocity

pub const fn zero() -> Self

Creates a zero velocity

pub fn speed(self) -> f32

Returns the speed (magnitude)

pub fn normalized(self) -> Self

Normalizes the velocity to unit length, or returns zero if magnitude is zero

pub const fn scaled(self, factor: f32) -> Self

Scales the velocity by a factor

Trait Implementations

impl Clone for Velocity

fn clone(&self) -> Velocity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Velocity

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

Formats the value using the given formatter.

impl Default for Velocity

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Velocity

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Velocity

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

Formats the value using the given formatter.

impl PartialEq for Velocity

fn eq(&self, other: &Velocity) -> 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 Velocity

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Velocity

impl StructuralPartialEq for Velocity