Function collision::dbvt::query_ray_closest [−] [src]

pub fn query_ray_closest<'a, S, T: 'a, P>(
    tree: &'a DynamicBoundingVolumeTree<T>, 
    ray: Ray<S, P, P::Diff>
) -> Option<(&'a T, P)> where
    S: BaseFloat,
    T: TreeValue,
    P: EuclideanSpace<Scalar = S>,
    P::Diff: VectorSpace<Scalar = S> + InnerSpace,
    T::Bound: Clone + Debug + Contains<T::Bound> + SurfaceArea<Scalar = S> + Union<T::Bound, Output = T::Bound> + Continuous<Ray<S, P, P::Diff>, Result = P> + Discrete<Ray<S, P, P::Diff>>, 

Query the given tree for the closest value that intersects the given ray.

Parameters:

  • tree: DBVT to query.
  • ray: Ray to find the closest intersection for.

Returns

Optionally returns the value that had the closest intersection with the ray, along with the actual intersection point.