Struct ncollide2d::broad_phase::DBVTBroadPhase

pub struct DBVTBroadPhase<N: Real, BV, T> { /* private fields */ }

Broad phase based on a Dynamic Bounding Volume Tree.

It uses two separate trees: one for static objects and which is never updated, and one for moving objects.

Implementations

impl<N, BV, T> DBVTBroadPhase<N, BV, T>where
    N: Real,
    BV: 'static + BoundingVolume<N> + Clone,

pub fn new(margin: N) -> DBVTBroadPhase<N, BV, T>

Creates a new broad phase based on a Dynamic Bounding Volume Tree.

pub fn num_interferences(&self) -> usize

Number of interferences detected by this broad phase.

Trait Implementations

impl<N, BV, T> BroadPhase<N, BV, T> for DBVTBroadPhase<N, BV, T>where
    N: Real,
    BV: BoundingVolume<N> + RayCast<N> + PointQuery<N> + Any + Send + Sync + Clone,
    T: Any + Send + Sync,

fn update(
    &mut self,
    allow_proximity: &mut dyn FnMut(&T, &T) -> bool,
    handler: &mut dyn FnMut(&T, &T, bool)
)

Updates the object additions, removals, and interferences detection.

fn create_proxy(&mut self, bv: BV, data: T) -> ProxyHandle

Tells the broad phase to add a bounding-volume at the next update.

fn remove(&mut self, handles: &[ProxyHandle], handler: &mut dyn FnMut(&T, &T))

Tells the broad phase to remove the given set of handles.

fn deferred_set_bounding_volume(
    &mut self,
    handle: ProxyHandle,
    bounding_volume: BV
)

Sets the next bounding volume to be used during the update of this broad phase.

fn deferred_recompute_all_proximities_with(&mut self, handle: ProxyHandle)

Forces the broad-phase to recompute and re-report all the proximities with the given object.

fn deferred_recompute_all_proximities(&mut self)

Forces the broad-phase to recompute and re-report all the proximities.

fn interferences_with_bounding_volume<'a>(&'a self, bv: &BV, out: &mut Vec<&'a T>)

Collects every object which might intersect a given bounding volume.

fn interferences_with_ray<'a>(&'a self, ray: &Ray<N>, out: &mut Vec<&'a T>)

Collects every object which might intersect a given ray.

fn interferences_with_point<'a>(&'a self, point: &Point<N>, out: &mut Vec<&'a T>)

Collects every object which might contain a given point.