Struct Manifold 

pub struct Manifold {
    pub points: [ManifoldPoint; 4],
    pub normal: Vec3,
    pub twist_impulse: f32,
    pub friction_impulse: Vec3,
    pub rolling_impulse: Vec3,
    pub point_count: i32,
}

A contact manifold describes the contact points between colliding shapes. (b3Manifold)

Fields

points: [ManifoldPoint; 4]

The manifold points. There may be 0 to MAX_MANIFOLD_POINTS valid points.

normal: Vec3

Unit normal in world space, points from shape A to shape B.

twist_impulse: f32

Central friction angular impulse (applied about the normal).

friction_impulse: Vec3

Central friction linear impulse.

rolling_impulse: Vec3

Rolling resistance angular impulse.

point_count: i32

The number of contact points, 0 to 4.

Trait Implementations

impl Clone for Manifold

fn clone(&self) -> Manifold

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Manifold

impl Debug for Manifold

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

Formats the value using the given formatter.

impl Default for Manifold

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Manifold

fn eq(&self, other: &Manifold) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Manifold