Struct vek::geom::repr_c::Disk

pub struct Disk<P, E> {
    pub center: Vec2<P>,
    pub radius: E,
}

Disk (2D), represented by center and radius.

Fields

center: Vec2<P>

radius: E

Methods

impl<P, E> Disk<P, E>

pub fn circumference(self) -> E where
    E: Copy + FloatConst + Mul<Output = E> + Add<Output = E>, 

Gets this disk's circumference.

pub fn area(self) -> E where
    E: Copy + FloatConst + Mul<Output = E>, 

Gets this disk's area.

impl<P, E> Disk<P, E>

pub fn new(center: Vec2<P>, radius: E) -> Self

Creates a new Disk from center and radius.

pub fn unit(center: Vec2<P>) -> Self where
    E: One, 

Creates a new Disk from center and a radius equal to one.

pub fn point(center: Vec2<P>) -> Self where
    E: Zero, 

Creates a new Disk from center and a radius equal to zero.

pub fn diameter(self) -> E where
    E: Copy + Add<Output = E>, 

Gets the value of twice the radius.

pub fn rect(self) -> Rect<P, E> where
    P: Sub<P, Output = P> + From<E> + Copy,
    E: Copy + Add<E, Output = E>, 

Gets the bounding rectangle for this shape.

impl<T> Disk<T, T> where
    T: Copy + Add<T, Output = T> + Sub<T, Output = T>, 

pub fn aabr(self) -> Aabr<T>

Gets this shape's bounds.

impl<T: Real + Sum> Disk<T, T>

pub fn contains_point(self, p: Vec2<T>) -> bool where
    T: PartialOrd, 

Does this shape contain the given point ?

pub fn collides_with_disk(self, other: Self) -> bool where
    T: PartialOrd, 

Does this shape collide with another ?

pub fn collision_vector_with_disk(self, other: Self) -> Vec2<T>

Gets a vector that tells how much this shape penetrates another.

Trait Implementations

impl<P: Debug, E: Debug> Debug for Disk<P, E>

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

Formats the value using the given formatter.

impl<P: PartialEq, E: PartialEq> PartialEq<Disk<P, E>> for Disk<P, E>

fn eq(&self, other: &Disk<P, E>) -> bool

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

fn ne(&self, other: &Disk<P, E>) -> bool

This method tests for !=.

impl<P: Eq, E: Eq> Eq for Disk<P, E>

impl<P: Hash, E: Hash> Hash for Disk<P, E>

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, 

Feeds a slice of this type into the given [Hasher].

impl<P: Copy, E: Copy> Copy for Disk<P, E>

impl<P: Clone, E: Clone> Clone for Disk<P, E>

fn clone(&self) -> Disk<P, E>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<P: Default, E: Default> Default for Disk<P, E>

fn default() -> Disk<P, E>

Returns the "default value" for a type.