Struct Ray 

pub struct Ray {
    pub origin: Vec3,
    pub direction: Vec3,
}

A ray defined by an origin and direction.

Fields

origin: Vec3

Origin of the ray.

direction: Vec3

Direction of the ray (should be normalized).

Implementations

impl Ray

pub fn new(origin: Vec3, direction: Vec3) -> Self

Create a new ray.

pub fn point_at(&self, t: Real) -> Vec3

Get the point along the ray at parameter t.

pub fn intersect_plane(&self, plane: &Plane) -> Option<Real>

Intersect this ray with a plane, returning the parameter t if they intersect.

Returns None if the ray is parallel to (or lies in) the plane.

Trait Implementations

impl Clone for Ray

fn clone(&self) -> Ray

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ray

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

Formats the value using the given formatter.