Struct VehicleAntiRollBar 

pub struct VehicleAntiRollBar { /* private fields */ }

An anti-roll bar between two wheels (Jolt VehicleAntiRollBar): pushes the less compressed suspension down when the other is compressed more.

Implementations

impl VehicleAntiRollBar

pub const MAX_STIFFNESS: f32

Largest anti-roll bar stiffness, N/m: about 2.5e11.

Each step Jolt computes stiffness · suspension length difference · dt (VehicleConstraint::OnStep) and uses it as the velocity bias of both wheels’ suspension constraints, which the constraint’s effective mass turns into an impulse. With a length difference of at most limits::MAX_SHAPE_EXTENT this bound keeps the bias at most about 5e14 for dt <= 1, so the velocity change it gives stays finite; see docs/limits.md#anti-roll-bars.

pub fn new(left_wheel: u32, right_wheel: u32) -> Self

A bar between two different wheels, by index.

pub fn stiffness(self, value: f32) -> Self

Spring constant, N/m, between 0 and MAX_STIFFNESS; 0 disables the bar. Default 1000.

Trait Implementations

impl Clone for VehicleAntiRollBar

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for VehicleAntiRollBar

impl Debug for VehicleAntiRollBar

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

Formats the value using the given formatter.

impl PartialEq for VehicleAntiRollBar

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for VehicleAntiRollBar