Struct ncollide::query::Ray

pub struct Ray<P> where
    P: Point,  {
    pub origin: P,
    pub dir: <P as Point>::Vector,
}

A Ray.

Fields

origin: P

Starting point of the ray.

dir: <P as Point>::Vector

Direction of the ray.

Methods

impl<P> Ray<P> where
    P: Point, 

fn new(origin: P, dir: <P as Point>::Vector) -> Ray<P>

Creates a new ray starting from origin and with the direction dir. dir must be normalized.

fn transform_by<M>(&self, m: &M) -> Ray<P> where
    M: Isometry<P>, 

Transforms this ray by the given isometry.

fn inverse_transform_by<M>(&self, m: &M) -> Ray<P> where
    M: Isometry<P>, 

Transforms this ray by the inverse of the given isometry.

fn translate_by(&self, v: <P as Point>::Vector) -> Ray<P>

Translates this ray by the given vector. Its direction is left unchanged.

Trait Implementations

impl<P> Clone for Ray<P> where
    P: Clone + Point,
    <P as Point>::Vector: Clone, 

fn clone(&self) -> Ray<P>

impl<P> Copy for Ray<P> where
    P: Copy + Point,
    <P as Point>::Vector: Copy, 

impl<P> Decodable for Ray<P> where
    P: Decodable + Point,
    <P as Point>::Vector: Decodable, 

fn decode<__DP>(__arg_0: &mut __DP) -> Result<Ray<P>, <__DP as Decoder>::Error> where
    __DP: Decoder, 

impl<P> Encodable for Ray<P> where
    P: Encodable + Point,
    <P as Point>::Vector: Encodable, 

fn encode<__SP>(
    &self,
    __arg_0: &mut __SP
) -> Result<(), <__SP as Encoder>::Error> where
    __SP: Encoder, 

impl<P> Debug for Ray<P> where
    P: Debug + Point,
    <P as Point>::Vector: Debug, 

fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>