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@ue-too/dynamics / index / Circle

類別: Circle ​

定義於: rigidbody.ts:943

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.

Extends ​

建構函式 ​

建構函式 ​

new Circle(center, radius, _orientationAngle, mass, isStatic, frictionEnabled): Circle

定義於: rigidbody.ts:947

參數 ​

center ​

Point = ...

radius ​

number

_orientationAngle ​

number = 0

mass ​

number = 50

isStatic ​

boolean = false

frictionEnabled ​

boolean = true

回傳 ​

Circle

覆寫了 ​

BaseRigidBody.constructor

屬性 ​

_angularVelocity ​

protected _angularVelocity: number

定義於: rigidbody.ts:74

繼承自 ​

BaseRigidBody._angularVelocity

_center ​

protected _center: Point

定義於: rigidbody.ts:71

繼承自 ​

BaseRigidBody._center

_linearVelocity ​

protected _linearVelocity: Point

定義於: rigidbody.ts:73

繼承自 ​

BaseRigidBody._linearVelocity

_mass ​

protected _mass: number = 50

定義於: rigidbody.ts:72

繼承自 ​

BaseRigidBody._mass

_orientationAngle ​

protected _orientationAngle: number = 0

定義於: rigidbody.ts:75

繼承自 ​

BaseRigidBody._orientationAngle

_staticFrictionCoeff ​

protected _staticFrictionCoeff: number = 0.3

定義於: rigidbody.ts:79

繼承自 ​

BaseRigidBody._staticFrictionCoeff

angularDampingFactor ​

protected angularDampingFactor: number = 0.005

定義於: rigidbody.ts:83

繼承自 ​

BaseRigidBody.angularDampingFactor

collisionFilter ​

collisionFilter: CollisionFilter

定義於: rigidbody.ts:86

Collision filtering configuration

繼承自 ​

BaseRigidBody.collisionFilter

dynamicFrictionCoeff ​

protected dynamicFrictionCoeff: number = 0.3

定義於: rigidbody.ts:80

繼承自 ​

BaseRigidBody.dynamicFrictionCoeff

force ​

protected force: Point

定義於: rigidbody.ts:77

繼承自 ​

BaseRigidBody.force

frictionEnabled ​

protected frictionEnabled: boolean = false

定義於: rigidbody.ts:81

繼承自 ​

BaseRigidBody.frictionEnabled

isMovingStaticBody ​

protected isMovingStaticBody: boolean = false

定義於: rigidbody.ts:82

繼承自 ​

BaseRigidBody.isMovingStaticBody

isSleeping ​

isSleeping: boolean = false

定義於: rigidbody.ts:89

繼承自 ​

BaseRigidBody.isSleeping

isStaticBody ​

protected isStaticBody: boolean = false

定義於: rigidbody.ts:78

繼承自 ​

BaseRigidBody.isStaticBody

linearAcceleartion ​

protected linearAcceleartion: Point

定義於: rigidbody.ts:76

繼承自 ​

BaseRigidBody.linearAcceleartion

sleepThreshold ​

sleepThreshold: number = 0.01

定義於: rigidbody.ts:90

繼承自 ​

BaseRigidBody.sleepThreshold

sleepTime ​

sleepTime: number = 0.5

定義於: rigidbody.ts:91

繼承自 ​

BaseRigidBody.sleepTime

timeAtRest ​

timeAtRest: number = 0

定義於: rigidbody.ts:92

繼承自 ​

BaseRigidBody.timeAtRest

存取器 ​

AABB ​

Getter 簽章 ​

get AABB(): object

定義於: rigidbody.ts:984

Axis-Aligned Bounding Box for broad phase collision

回傳 ​

object

max ​

max: Point

min ​

min: Point

Axis-Aligned Bounding Box for broad phase collision

覆寫了 ​

BaseRigidBody.AABB

angularVelocity ​

Getter 簽章 ​

get angularVelocity(): number

定義於: rigidbody.ts:130

Angular velocity (radians/second)

回傳 ​

number

Setter 簽章 ​

set angularVelocity(angularVelocity): void

定義於: rigidbody.ts:134

Angular velocity (radians/second)

參數 ​
angularVelocity ​

number

回傳 ​

void

Angular velocity (radians/second)

繼承自 ​

BaseRigidBody.angularVelocity

center ​

Getter 簽章 ​

get center(): Point

定義於: rigidbody.ts:284

Center position in world coordinates

回傳 ​

Point

Setter 簽章 ​

set center(dest): void

定義於: rigidbody.ts:288

Center position in world coordinates

參數 ​
dest ​

Point

回傳 ​

void

Center position in world coordinates

繼承自 ​

BaseRigidBody.center

linearVelocity ​

Getter 簽章 ​

get linearVelocity(): Point

定義於: rigidbody.ts:292

Linear velocity (pixels/second)

回傳 ​

Point

Setter 簽章 ​

set linearVelocity(dest): void

定義於: rigidbody.ts:296

Linear velocity (pixels/second)

參數 ​
dest ​

Point

回傳 ​

void

Linear velocity (pixels/second)

繼承自 ​

BaseRigidBody.linearVelocity

mass ​

Getter 簽章 ​

get mass(): number

定義於: rigidbody.ts:300

Mass in arbitrary units (affects force response)

回傳 ​

number

Mass in arbitrary units (affects force response)

繼承自 ​

BaseRigidBody.mass

momentOfInertia ​

Getter 簽章 ​

get momentOfInertia(): number

定義於: rigidbody.ts:1028

Moment of inertia (rotational mass)

回傳 ​

number

Moment of inertia (rotational mass)

覆寫了 ​

BaseRigidBody.momentOfInertia

orientationAngle ​

Getter 簽章 ​

get orientationAngle(): number

定義於: rigidbody.ts:138

Rotation angle in radians

回傳 ​

number

Rotation angle in radians

繼承自 ​

BaseRigidBody.orientationAngle

radius ​

Getter 簽章 ​

get radius(): number

定義於: rigidbody.ts:1004

回傳 ​

number

staticFrictionCoeff ​

Getter 簽章 ​

get staticFrictionCoeff(): number

定義於: rigidbody.ts:304

Static friction coefficient (0-1)

回傳 ​

number

Setter 簽章 ​

set staticFrictionCoeff(coeff): void

定義於: rigidbody.ts:308

Static friction coefficient (0-1)

參數 ​
coeff ​

number

回傳 ​

void

Static friction coefficient (0-1)

繼承自 ​

BaseRigidBody.staticFrictionCoeff

方法 ​

applyForce() ​

applyForce(force): void

定義於: rigidbody.ts:162

參數 ​

force ​

Point

回傳 ​

void

繼承自 ​

BaseRigidBody.applyForce

applyForceInOrientation() ​

applyForceInOrientation(force): void

定義於: rigidbody.ts:170

參數 ​

force ​

number | Point

回傳 ​

void

繼承自 ​

BaseRigidBody.applyForceInOrientation

getAdjacentFaces() ​

getAdjacentFaces(collisionNormal): object[]

定義於: rigidbody.ts:1021

參數 ​

collisionNormal ​

Point

回傳 ​

object[]

覆寫了 ​

BaseRigidBody.getAdjacentFaces

getCenter() ​

getCenter(): Point

定義於: rigidbody.ts:122

回傳 ​

Point

繼承自 ​

BaseRigidBody.getCenter

getCollisionAxes() ​

getCollisionAxes(relativeBody): Point[]

定義於: rigidbody.ts:976

參數 ​

relativeBody ​

RigidBody

回傳 ​

Point[]

覆寫了 ​

BaseRigidBody.getCollisionAxes

getMinMaxProjection() ​

getMinMaxProjection(unitvector): object

定義於: rigidbody.ts:961

參數 ​

unitvector ​

Point

回傳 ​

object

max ​

max: number

min ​

min: number

覆寫了 ​

BaseRigidBody.getMinMaxProjection

getNormalOfSignificantFace() ​

getNormalOfSignificantFace(collisionNormal): Point

定義於: rigidbody.ts:1017

參數 ​

collisionNormal ​

Point

回傳 ​

Point

覆寫了 ​

BaseRigidBody.getNormalOfSignificantFace

getOrientationAngle() ​

getOrientationAngle(): number

定義於: rigidbody.ts:126

回傳 ​

number

繼承自 ​

BaseRigidBody.getOrientationAngle

getSignificantVertices() ​

getSignificantVertices(collisionNormal): Point[]

定義於: rigidbody.ts:1008

參數 ​

collisionNormal ​

Point

回傳 ​

Point[]

覆寫了 ​

BaseRigidBody.getSignificantVertices

isMovingStatic() ​

isMovingStatic(): boolean

定義於: rigidbody.ts:146

回傳 ​

boolean

繼承自 ​

BaseRigidBody.isMovingStatic

isStatic() ​

isStatic(): boolean

定義於: rigidbody.ts:142

回傳 ​

boolean

繼承自 ​

BaseRigidBody.isStatic

move() ​

move(delta): void

定義於: rigidbody.ts:112

參數 ​

delta ​

Point

回傳 ​

void

繼承自 ​

BaseRigidBody.move

rotateRadians() ​

rotateRadians(angle): void

定義於: rigidbody.ts:118

參數 ​

angle ​

number

回傳 ​

void

繼承自 ​

BaseRigidBody.rotateRadians

setLinearVelocity() ​

setLinearVelocity(linearVelocity): void

定義於: rigidbody.ts:150

參數 ​

linearVelocity ​

Point

回傳 ​

void

繼承自 ​

BaseRigidBody.setLinearVelocity

setMovingStatic() ​

setMovingStatic(movingStatic): void

定義於: rigidbody.ts:154

參數 ​

movingStatic ​

boolean

回傳 ​

void

繼承自 ​

BaseRigidBody.setMovingStatic

setOrientationAngle() ​

setOrientationAngle(angle): void

定義於: rigidbody.ts:158

參數 ​

angle ​

number

回傳 ​

void

繼承自 ​

BaseRigidBody.setOrientationAngle

setSleeping() ​

setSleeping(sleeping): void

定義於: rigidbody.ts:328

參數 ​

sleeping ​

boolean

回傳 ​

void

繼承自 ​

BaseRigidBody.setSleeping

significantVertex() ​

significantVertex(collisionNormal): Point

定義於: rigidbody.ts:997

參數 ​

collisionNormal ​

Point

回傳 ​

Point

覆寫了 ​

BaseRigidBody.significantVertex

step() ​

step(deltaTime): void

定義於: rigidbody.ts:186

參數 ​

deltaTime ​

number

回傳 ​

void

繼承自 ​

BaseRigidBody.step

updateSleeping() ​

updateSleeping(deltaTime): void

定義於: rigidbody.ts:339

參數 ​

deltaTime ​

number

回傳 ​

void

繼承自 ​

BaseRigidBody.updateSleeping