Struct Direction2 

pub struct Direction2<F>(/* private fields */);

Direction vector in 2-dimensions (normalized)

Implementations

impl<F: FullFloat> Direction2<F>

pub fn new_isnormal(x: F, y: F) -> Direction2<F>

Methods from Deref<Target = Vec2<F>>

pub fn squared_magnitude(&self) -> F

pub fn magnitude(&self) -> F

pub fn is_normal(&self) -> bool

pub fn dot(&self, rhs: Vec2<F>) -> F

pub fn project_onto(&self, axis: Vec2<F>) -> Vec2<F>

pub fn reject_onto(&self, axis: Vec2<F>) -> Vec2<F>

pub fn exp(&self) -> Vec2<F>

Trait Implementations

impl<F: FullFloat> ApproxEq for Direction2<F>

type Flt = F

fn approx_eq( &self, other: &Self, epsilon: <F as ApproxEq>::Flt, ulps: <<F as ApproxEq>::Flt as Ulps>::U, ) -> bool

This method tests for self and other values to be approximately equal using two methods: epsilon and ulps. If the values differ by less than the given epsilon, they will be considered equal. If the values differ by more than epsilon, but by less than the given ulps, they will also be considered equal. Otherwise they are unequal.

fn approx_ne( &self, other: &Self, epsilon: Self::Flt, ulps: <Self::Flt as Ulps>::U, ) -> bool

This method tests for self and other values to be not approximately equal using two methods: epsilon and ulps. If the values differ by less than the given epsilon, they will be considered equal. If the values differ by more than epsilon, but by less than the given ulps, they will also be considered equal. Otherwise they are unequal.

impl<F: Clone> Clone for Direction2<F>

fn clone(&self) -> Direction2<F>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<F: Debug> Debug for Direction2<F>

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

Formats the value using the given formatter.

impl<F: FullFloat> Deref for Direction2<F>

type Target = Vec2<F>

The resulting type after dereferencing.

fn deref(&self) -> &Vec2<F>

Dereferences the value.

impl<'de, F> Deserialize<'de> for Direction2<F>

where F: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<F: FullFloat> From<Direction2<F>> for Vec2<F>

fn from(v: Direction2<F>) -> Vec2<F>

Converts to this type from the input type.

impl<F: FullFloat> From<Vec2<F>> for Direction2<F>

fn from(v: Vec2<F>) -> Direction2<F>

Converts to this type from the input type.

impl<F: Hash> Hash for Direction2<F>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<F: PartialEq> PartialEq for Direction2<F>

fn eq(&self, other: &Direction2<F>) -> 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<F> Serialize for Direction2<F>

where F: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<F: Copy> Copy for Direction2<F>

impl<F: Eq> Eq for Direction2<F>

impl<F> StructuralPartialEq for Direction2<F>