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Class: RigidBody

Defined in: physics/rigid-body.ts:68

A rigid body participating in a PhysicsWorld simulation. Stores the body's shape, transform, motion state, and mass properties.

Constructors​

Constructor​

new RigidBody(options): RigidBody

Defined in: physics/rigid-body.ts:109

Creates a new RigidBody instance.

Parameters​

options​

RigidBodyOptions

The options for the body.

Returns​

RigidBody

Properties​

angle​

angle: number

Defined in: physics/rigid-body.ts:71

angularVelocity​

angularVelocity: number

Defined in: physics/rigid-body.ts:75

friction​

readonly friction: number

Defined in: physics/rigid-body.ts:95

id​

readonly id: number

Defined in: physics/rigid-body.ts:77

inertia​

readonly inertia: number

Defined in: physics/rigid-body.ts:89

inverseInertia​

readonly inverseInertia: number

Defined in: physics/rigid-body.ts:91

inverseMass​

readonly inverseMass: number

Defined in: physics/rigid-body.ts:87

isSensor​

readonly isSensor: boolean

Defined in: physics/rigid-body.ts:83

isStatic​

readonly isStatic: boolean

Defined in: physics/rigid-body.ts:81

mass​

readonly mass: number

Defined in: physics/rigid-body.ts:85

position​

position: Vector2

Defined in: physics/rigid-body.ts:69

restitution​

readonly restitution: number

Defined in: physics/rigid-body.ts:93

shape​

readonly shape: Shape

Defined in: physics/rigid-body.ts:79

userData?​

optional userData: unknown

Defined in: physics/rigid-body.ts:101

Arbitrary data associated with this body by the consumer (e.g. an ECS entity id). Not read or written by the physics simulation itself.

velocity​

velocity: Vector2

Defined in: physics/rigid-body.ts:73

Accessors​

aabb​

Get Signature​

get aabb(): Rect

Defined in: physics/rigid-body.ts:156

The conservative axis-aligned bounding box of the body, used for broad-phase collision detection.

Returns​

Rect

Methods​

applyImpulse()​

applyImpulse(impulse, contactPoint): void

Defined in: physics/rigid-body.ts:172

Applies a linear and angular impulse to the body at a world-space contact point relative to its center of mass.

Parameters​

impulse​

Vector2

The impulse to apply.

contactPoint​

Vector2

The point at which to apply the impulse, relative to the body's center of mass.

Returns​

void