Struct ncollide2d::query::Ray

pub struct Ray<N: Real> {
    pub origin: Point<N>,
    pub dir: Vector<N>,
}

A Ray.

Fields

origin: Point<N>

Starting point of the ray.

dir: Vector<N>

Direction of the ray.

Methods

impl<N: Real> Ray<N>

pub fn new(origin: Point<N>, dir: Vector<N>) -> Ray<N>

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

pub fn transform_by(&self, m: &Isometry<N>) -> Self

Transforms this ray by the given isometry.

pub fn inverse_transform_by(&self, m: &Isometry<N>) -> Self

Transforms this ray by the inverse of the given isometry.

pub fn translate_by(&self, v: Vector<N>) -> Self

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

Trait Implementations

impl<N: Debug + Real> Debug for Ray<N>

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

Formats the value using the given formatter.

impl<N: Clone + Real> Clone for Ray<N>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: Copy + Real> Copy for Ray<N>