Struct pixel_game_lib::Disk

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

Re-export vek types. Disk (2D), represented by center and radius.

Fields

center: Vec2<P>

radius: E

Implementations

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) -> Disk<P, E>

Creates a new Disk from center and radius.

pub fn unit(center: Vec2<P>) -> Disk<P, E>

where E: One,

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

pub fn point(center: Vec2<P>) -> Disk<P, E>

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<Output = P> + From<E> + Copy, E: Copy + Add<Output = E>,

Gets the bounding rectangle for this shape.

impl<T> Disk<T, T>

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

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

Gets this shape’s bounds.

impl<T> Disk<T, T>

where T: Real<Output = T> + Add,

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: Disk<T, T>) -> bool

where T: PartialOrd,

Does this shape collide with another ?

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

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

Trait Implementations

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

where P: Clone, E: Clone,

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, E> Debug for Disk<P, E>

where P: Debug, E: Debug,

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

Formats the value using the given formatter.

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

where P: Default, E: Default,

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

Returns the “default value” for a type.

impl<'de, P, E> Deserialize<'de> for Disk<P, E>

where P: Deserialize<'de>, E: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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

where P: Hash, E: Hash,

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

where __H: Hasher,

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

where P: PartialEq, E: PartialEq,

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: &Rhs) -> bool

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

impl<P, E> Serialize for Disk<P, E>

where P: Serialize, E: Serialize,

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

where P: Copy, E: Copy,

impl<P, E> Eq for Disk<P, E>

where P: Eq, E: Eq,

impl<P, E> StructuralEq for Disk<P, E>

impl<P, E> StructuralPartialEq for Disk<P, E>