Struct Manifold 

pub struct Manifold<S: PhysicsSpace> {
    pub body_a: BodyId,
    pub body_b: BodyId,
    pub restitution: f32,
    pub points: Vec<ContactPoint<S>>,
}

Fields

body_a: BodyId

Always < body_b.

body_b: BodyId

restitution: f32

Set on first contact and kept.

points: Vec<ContactPoint<S>>

Implementations

impl<S: PhysicsSpace> Manifold<S>

where S::Vector: VectorOps,

pub fn new(body_a: BodyId, body_b: BodyId, restitution: f32) -> Self

pub fn refresh(&mut self, space: &S, a: &RigidBody<S>, b: &RigidBody<S>)

Retains anchors within CONTACT_BREAK_DISTANCE; bodies must match the manifold key.

pub fn add_or_update( &mut self, space: &S, a: &RigidBody<S>, b: &RigidBody<S>, contact: Contact<S>, )

where S::Point: Copy + Sub<Output = S::Vector>,

Nearby contacts retain impulses; a full manifold replaces its weakest contact.

Trait Implementations

impl<S: PhysicsSpace> Clone for Manifold<S>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.