Struct Ray2 

pub struct Ray2<S> {
    pub base: Point2<S>,
    pub direction: Unit2<S>,
}

An infinitely extended ray in 2D space defined by a base point and normalized direction

Fields

base: Point2<S>

direction: Unit2<S>

Implementations

impl<S> Ray2<S>

pub fn numcast<T>(self) -> Option<Ray2<T>>

where S: NumCast + PartialOrd + Zero, T: NumCast + PartialOrd + Zero,

impl<S: OrderedRing> Ray2<S>

pub const fn new(base: Point2<S>, direction: Unit2<S>) -> Self

Construct a new 2D ray

pub fn point(self, t: S) -> Point2<S>

pub fn affine_line(self) -> Line2<S>

pub fn nearest_point(self, point: Point2<S>) -> Ray2Point<S>

pub fn intersect_aabb( self, aabb: Aabb2<S>, ) -> Option<(Ray2Point<S>, Ray2Point<S>)>

pub fn intersect_sphere( self, sphere: Sphere2<S>, ) -> Option<(Ray2Point<S>, Ray2Point<S>)>

Trait Implementations

impl<S: Clone> Clone for Ray2<S>

fn clone(&self) -> Ray2<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug> Debug for Ray2<S>

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

Formats the value using the given formatter.

impl<S: Real> Default for Ray2<S>

fn default() -> Self

Returns the “default value” for a type.

impl<S> From<Line2<S>> for Ray2<S>

fn from(_: Line2<S>) -> Ray2<S>

Converts to this type from the input type.

impl<S> From<Ray2<S>> for Line2<S>

fn from(_: Ray2<S>) -> Line2<S>

Converts to this type from the input type.

impl<S: OrderedRing> From<Ray2<S>> for Line2<S>

fn from(ray: Ray2<S>) -> Self

Converts to this type from the input type.

impl<S: PartialEq> PartialEq for Ray2<S>

fn eq(&self, other: &Ray2<S>) -> 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<S> Primitive<S, Point2<S>> for Ray2<S>

where S: OrderedField + FloatCore + AbsDiffEq<Epsilon = S>,

fn translate(&mut self, displacement: Vector2<S>)

fn scale(&mut self, scale: Positive<S>)

fn support(&self, direction: NonZero2<S>) -> (Point2<S>, S)

Returns the point with largeest dot product in search direction

impl<S: Copy> Copy for Ray2<S>

impl<S: Eq> Eq for Ray2<S>

impl<S> StructuralPartialEq for Ray2<S>