Struct Ray 

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

A ray is an infinite line starting at origin, going in direction.

Fields

origin: Vec3

The origin of the ray.

direction: Vec3

A normalized vector representing the direction of the ray.

Implementations

impl Ray

pub fn intersect_plane( &self, plane_origin: Vec3, plane_normal: Vec3, ) -> Option<f32>

Returns the distance to the plane if the ray intersects it.

pub fn get_point(&self, distance: f32) -> Vec3

Retrieve a point at the given distance along the ray.

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 Copy for Ray

impl Debug for Ray

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

Formats the value using the given formatter.

impl Default for Ray

fn default() -> Ray

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Ray

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Ray

fn eq(&self, other: &Ray) -> 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 Serialize for Ray

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 StructuralPartialEq for Ray