Struct ncollide2d::narrow_phase::BallBallManifoldGenerator

pub struct BallBallManifoldGenerator<N: Real> { /* fields omitted */ }

Collision detector between two balls.

Methods

impl<N: Real> BallBallManifoldGenerator<N>

pub fn new() -> BallBallManifoldGenerator<N>

Creates a new persistent collision detector between two balls.

Trait Implementations

impl<N: Real> Clone for BallBallManifoldGenerator<N>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: Real> ContactManifoldGenerator<N> for BallBallManifoldGenerator<N>

fn update(     &mut self,     _: &ContactDispatcher<N>,     ida: usize,     ma: &Isometry<N>,     a: &Shape<N>,     idb: usize,     mb: &Isometry<N>,     b: &Shape<N>,     prediction: &ContactPrediction<N>,     id_alloc: &mut IdAllocator ) -> bool

Runs the collision detection on two objects. It is assumed that the same collision detector (the same structure) is always used with the same pair of object.

fn num_contacts(&self) -> usize

The number of contacts found.

fn contacts<'a: 'b, 'b>(&'a self, out: &'b mut Vec<&'a ContactManifold<N>>)

Collects the contact manifolds generated by the last update.