@ue-too/dynamics / index / RigidBody

介面: RigidBody

定義於: rigidbody.ts:17

Rigid body interface for 2D physics simulation.

備註

Represents a physical object in the physics world with mass, velocity, rotation, and collision properties. Can be either static (immovable) or dynamic (responds to forces).

Implemented by Circle and Polygon classes.

屬性

AABB

AABB: object

定義於: rigidbody.ts:27

Axis-Aligned Bounding Box for broad phase collision

max

max: Point

min

min: Point

---

angularVelocity

angularVelocity: number

定義於: rigidbody.ts:25

Angular velocity (radians/second)

---

center

center: Point

定義於: rigidbody.ts:19

Center position in world coordinates

---

collisionFilter

collisionFilter: CollisionFilter

定義於: rigidbody.ts:36

Collision filtering configuration

---

isSleeping

isSleeping: boolean

定義於: rigidbody.ts:39

---

linearVelocity

linearVelocity: Point

定義於: rigidbody.ts:23

Linear velocity (pixels/second)

---

mass

mass: number

定義於: rigidbody.ts:29

Mass in arbitrary units (affects force response)

---

momentOfInertia

momentOfInertia: number

定義於: rigidbody.ts:33

Moment of inertia (rotational mass)

---

orientationAngle

orientationAngle: number

定義於: rigidbody.ts:21

Rotation angle in radians

---

sleepThreshold

sleepThreshold: number

定義於: rigidbody.ts:40

---

sleepTime

sleepTime: number

定義於: rigidbody.ts:41

---

staticFrictionCoeff

staticFrictionCoeff: number

定義於: rigidbody.ts:31

Static friction coefficient (0-1)

---

timeAtRest

timeAtRest: number

定義於: rigidbody.ts:42

方法

applyForce()

applyForce(force): void

定義於: rigidbody.ts:49

參數

force

Point

回傳

void

---

applyForceInOrientation()

applyForceInOrientation(force): void

定義於: rigidbody.ts:50

參數

force

Point

回傳

void

---

getAdjacentFaces()

getAdjacentFaces(collisionNormal): object[]

定義於: rigidbody.ts:56

參數

collisionNormal

Point

回傳

object[]

---

getCollisionAxes()

getCollisionAxes(relativeBody): Point[]

定義於: rigidbody.ts:48

參數

relativeBody

RigidBody

回傳

Point[]

---

getMinMaxProjection()

getMinMaxProjection(unitvector): object

定義於: rigidbody.ts:47

參數

unitvector

Point

回傳

object

max

max: number

min

min: number

---

getNormalOfSignificantFace()

getNormalOfSignificantFace(collisionNormal): Point

定義於: rigidbody.ts:55

參數

collisionNormal

Point

回傳

Point

---

getSignificantVertices()

getSignificantVertices(collisionNormal): Point[]

定義於: rigidbody.ts:54

參數

collisionNormal

Point

回傳

Point[]

---

isMovingStatic()

isMovingStatic(): boolean

定義於: rigidbody.ts:46

回傳

boolean

---

isStatic()

isStatic(): boolean

定義於: rigidbody.ts:45

回傳

boolean

---

move()

move(delta): void

定義於: rigidbody.ts:52

參數

delta

Point

回傳

void

---

setSleeping()

setSleeping(sleeping): void

定義於: rigidbody.ts:62

參數

sleeping

boolean

回傳

void

---

significantVertex()

significantVertex(collisionNormal): Point

定義於: rigidbody.ts:53

參數

collisionNormal

Point

回傳

Point

---

step()

step(deltaTime): void

定義於: rigidbody.ts:44

參數

deltaTime

number

回傳

void

---

updateSleeping()

updateSleeping(deltaTime): void

定義於: rigidbody.ts:63

參數

deltaTime

number

回傳

void