Struct BodyDynamics 

pub struct BodyDynamics {
    pub mass: f32,
    pub friction: f32,
    pub restitution: f32,
    pub gravity_scale: f32,
    pub linear_damping: f32,
    pub impact_clip: Option<AudioClipHandle>,
    pub impact_volume: f32,
}

Dynamic-body parameters attached to an entity with a Collider.

Runtime-only. Carries the physical values a PropBody declares, resolved onto the owning prop’s entity at load so runtime spawns can copy them; an entity with a Collider but no BodyDynamics is a static obstacle.

Fields

mass: f32

Mass in kilograms. 0 derives mass from the collider shape.

friction: f32

Coulomb friction coefficient.

restitution: f32

Bounciness in [0, 1].

gravity_scale: f32

Multiplier applied to world gravity for this body.

linear_damping: f32

Linear velocity damping, modelling air drag.

impact_clip: Option<AudioClipHandle>

Clip played at the contact point when this body collides hard enough to publish a contact event.

impact_volume: f32

Linear gain applied to the impact clip at full impulse.

Trait Implementations

impl Clone for BodyDynamics

fn clone(&self) -> BodyDynamics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for BodyDynamics

const NAME: &'static str = "BodyDynamics"

The registry name a world authors this component under.

fn from_baked(_bytes: &[u8]) -> Result<Self, CnResult>

Reconstruct this component from a blob record, whose bytes are the serialized runtime component (cook already ran the asset -> component translation). The default rejects: runtime-only components are never stored in a blob, so only loadable types provide an implementation.

fn inject_locator(&mut self, _locator: PayloadLocator)

Called after construction to inject the payload locator from the blob def. Only meaningful for components with a compiled payload. The default implementation does nothing (correct for most components).

fn inject_name(&mut self, _id: AssetId)

Called after construction to inject the asset’s identity from the blob def. Only meaningful for components that look themselves up by id at runtime. The default implementation does nothing.

impl ComponentSlot for BodyDynamics

const DISCRIMINANT: u8

The component type’s stable id, used as its ComponentId.

fn slot(s: &ComponentStorage) -> &Column<BodyDynamics>

Borrow this type’s column out of the storage.

fn slot_mut(s: &mut ComponentStorage) -> &mut Column<BodyDynamics>

Mutably borrow this type’s column out of the storage.

impl Copy for BodyDynamics

impl Debug for BodyDynamics

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

Formats the value using the given formatter.

impl Default for BodyDynamics

fn default() -> BodyDynamics

Returns the “default value” for a type.

impl RuntimeComponent for BodyDynamics