Struct heron::rapier_plugin::rapier::ncollide::query::RayIntersection

pub struct RayIntersection<N> where
    N: RealField,  {
    pub toi: N,
    pub normal: Matrix<N, U3, U1, <DefaultAllocator as Allocator<N, U3, U1>>::Buffer>,
    pub feature: FeatureId,
    pub uvs: Option<Point<N, U2>>,
}

Structure containing the result of a successful ray cast.

Fields

toi: N

The time of impact of the ray with the object. The exact contact point can be computed with: ray.point_at(toi) or equivalently origin + dir * toi where origin is the origin of the ray; dir is its direction and toi is the value of this field.

normal: Matrix<N, U3, U1, <DefaultAllocator as Allocator<N, U3, U1>>::Buffer>

The normal at the intersection point.

If the toi is exactly zero, the normal might not be reliable.

feature: FeatureId

Feature at the intersection point.

uvs: Option<Point<N, U2>>

The textures coordinates at the intersection point. This is an Option because some shape do not support texture coordinates.

Implementations

impl<N> RayIntersection<N> where
    N: RealField, 

pub fn new_with_uvs(
    toi: N,
    normal: Matrix<N, U3, U1, <DefaultAllocator as Allocator<N, U3, U1>>::Buffer>,
    feature: FeatureId,
    uvs: Option<Point<N, U2>>
) -> RayIntersection<N>

Creates a new RayIntersection.

pub fn new(
    toi: N,
    normal: Matrix<N, U3, U1, <DefaultAllocator as Allocator<N, U3, U1>>::Buffer>,
    feature: FeatureId
) -> RayIntersection<N>

Creates a new RayIntersection.

Trait Implementations

impl<N> Clone for RayIntersection<N> where
    N: Clone + RealField, 

pub fn clone(&self) -> RayIntersection<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N> Copy for RayIntersection<N> where
    N: Copy + RealField, 

impl<N> Debug for RayIntersection<N> where
    N: Debug + RealField, 

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

Formats the value using the given formatter.