b2FrictionJoint | CocosCreatorAPI

Hierarchy

b2Joint
- b2FrictionJoint

Index

Constructors

constructor

Constructors

constructor

newb2FrictionJoint(def: b2IFrictionJointDef): b2FrictionJoint

Overrides b2Joint.constructor
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:85
Parameters
- def: b2IFrictionJointDef
Returns b2FrictionJoint

Properties

Readonly m_K

m_K: b2Mat22 = new b2Mat22()

m_angularImpulse

m_angularImpulse: number = 0

m_angularMass

m_angularMass: number = 0

m_bodyA

m_bodyA: b2Body

m_bodyB

m_bodyB: b2Body

m_collideConnected

m_collideConnected: boolean = false

Readonly m_edgeA

m_edgeA: b2JointEdge = new b2JointEdge(this)

Readonly m_edgeB

m_edgeB: b2JointEdge = new b2JointEdge(this)

m_index

m_index: number = 0

m_indexA

m_indexA: number = 0

m_indexB

m_indexB: number = 0

m_invIA

m_invIA: number = 0

m_invIB

m_invIB: number = 0

m_invMassA

m_invMassA: number = 0

m_invMassB

m_invMassB: number = 0

m_islandFlag

m_islandFlag: boolean = false

Readonly m_lalcA

m_lalcA: b2Vec2 = new b2Vec2()

Readonly m_lalcB

m_lalcB: b2Vec2 = new b2Vec2()

Readonly m_linearImpulse

m_linearImpulse: b2Vec2 = new b2Vec2()

Readonly m_linearMass

m_linearMass: b2Mat22 = new b2Mat22()

Readonly m_localAnchorA

m_localAnchorA: b2Vec2 = new b2Vec2()

Readonly m_localAnchorB

m_localAnchorB: b2Vec2 = new b2Vec2()

Readonly m_localCenterA

m_localCenterA: b2Vec2 = new b2Vec2()

Readonly m_localCenterB

m_localCenterB: b2Vec2 = new b2Vec2()

m_maxForce

m_maxForce: number = 0

m_maxTorque

m_maxTorque: number = 0

m_next

m_next: b2Joint | null = null

m_prev

m_prev: b2Joint | null = null

Readonly m_qA

m_qA: b2Rot = new b2Rot()

Readonly m_qB

m_qB: b2Rot = new b2Rot()

Readonly m_rA

m_rA: b2Vec2 = new b2Vec2()

Readonly m_rB

m_rB: b2Vec2 = new b2Vec2()

Readonly m_type

m_type: b2JointType = b2JointType.e_unknownJoint

m_userData

m_userData: any = null

Static Private SolveVelocityConstraints_s_Cdot_v2

SolveVelocityConstraints_s_Cdot_v2: b2Vec2 = new b2Vec2()

Static Private SolveVelocityConstraints_s_impulseV

SolveVelocityConstraints_s_impulseV: b2Vec2 = new b2Vec2()

Static Private SolveVelocityConstraints_s_oldImpulseV

SolveVelocityConstraints_s_oldImpulseV: b2Vec2 = new b2Vec2()

Methods

Dump

Dump(log: (format: string, ...args: any[]) => void): void

Overrides b2Joint.Dump
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:296
Parameters
- log: (format: string, ...args: any[]) => void
  - - (format: string, ...args: any[]): void
    - Parameters
      - format: string
      - Rest ...args: any[]
      Returns void
Returns void

GetAnchorA

GetAnchorA<T>(out: T): T

Overrides b2Joint.GetAnchorA
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:258
Type parameters
- T: XY
Parameters
- out: T
Returns T

GetAnchorB

GetAnchorB<T>(out: T): T

Overrides b2Joint.GetAnchorB
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:262
Type parameters
- T: XY
Parameters
- out: T
Returns T

GetBodyA

GetBodyA(): b2Body

Inherited from b2Joint.GetBodyA
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_joint.ts:174
Returns b2Body

GetBodyB

GetBodyB(): b2Body

Inherited from b2Joint.GetBodyB
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_joint.ts:179
Returns b2Body

GetCollideConnected

GetCollideConnected(): boolean

Inherited from b2Joint.GetCollideConnected
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_joint.ts:218
Returns boolean

GetLocalAnchorA

GetLocalAnchorA(): Readonly<b2Vec2>

- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:276
Returns Readonly<b2Vec2>

GetLocalAnchorB

GetLocalAnchorB(): Readonly<b2Vec2>

- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:278
Returns Readonly<b2Vec2>

GetMaxForce

GetMaxForce(): number

- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:284
Returns number

GetMaxTorque

GetMaxTorque(): number

- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:292
Returns number

GetNext

GetNext(): b2Joint | null

Inherited from b2Joint.GetNext
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_joint.ts:196
Returns b2Joint | null

GetReactionForce

GetReactionForce<T>(inv_dt: number, out: T): T

Overrides b2Joint.GetReactionForce
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:266
Type parameters
- T: XY
Parameters
- inv_dt: number
- out: T
Returns T

GetReactionTorque

GetReactionTorque(inv_dt: number): number

Overrides b2Joint.GetReactionTorque
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:272
Parameters
- inv_dt: number
Returns number

GetType

GetType(): b2JointType

Inherited from b2Joint.GetType
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_joint.ts:169
Returns b2JointType

GetUserData

GetUserData(): any

Inherited from b2Joint.GetUserData
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_joint.ts:201
Returns any

InitVelocityConstraints

InitVelocityConstraints(data: b2SolverData): void

Overrides b2Joint.InitVelocityConstraints
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:100
Parameters
- data: b2SolverData
Returns void

IsActive

IsActive(): boolean

Inherited from b2Joint.IsActive
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_joint.ts:211
Returns boolean

SetMaxForce

SetMaxForce(force: number): void

- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:280
Parameters
- force: number
Returns void

SetMaxTorque

SetMaxTorque(torque: number): void

- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:288
Parameters
- torque: number
Returns void

SetUserData

SetUserData(data: any): void

Inherited from b2Joint.SetUserData
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_joint.ts:206
Parameters
- data: any
Returns void

ShiftOrigin

ShiftOrigin(newOrigin: XY): void

Inherited from b2Joint.ShiftOrigin
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_joint.ts:228
Parameters
- newOrigin: XY
Returns void

SolvePositionConstraints

SolvePositionConstraints(data: b2SolverData): boolean

Overrides b2Joint.SolvePositionConstraints
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:254
Parameters
- data: b2SolverData
Returns boolean

SolveVelocityConstraints

SolveVelocityConstraints(data: b2SolverData): void

Overrides b2Joint.SolveVelocityConstraints
- Defined in node_modules/@cocos/box2d/src/dynamics/b2_friction_joint.ts:187
Parameters
- data: b2SolverData
Returns void

Hierarchy

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

def: b2IFrictionJointDef

Returns b2FrictionJoint

Properties

Readonly m_K

m_angularImpulse

m_angularMass

m_bodyA

m_bodyB

m_collideConnected

Readonly m_edgeA

Readonly m_edgeB

m_index

m_indexA

m_indexB

m_invIA

m_invIB

m_invMassA

m_invMassB

m_islandFlag

Readonly m_lalcA

Readonly m_lalcB

Readonly m_linearImpulse

Readonly m_linearMass

Readonly m_localAnchorA

Readonly m_localAnchorB

Readonly m_localCenterA

Readonly m_localCenterB

m_maxForce

m_maxTorque

m_next

m_prev

Readonly m_qA

Readonly m_qB

Readonly m_rA

Readonly m_rB

Readonly m_type

m_userData

Static Private SolveVelocityConstraints_s_Cdot_v2

Static Private SolveVelocityConstraints_s_impulseV

Static Private SolveVelocityConstraints_s_oldImpulseV

Methods

Dump

Parameters

log: (format: string, ...args: any[]) => void

Parameters

format: string

Rest ...args: any[]

Returns void

Returns void

GetAnchorA

Type parameters

T: XY

Parameters

out: T

Returns T

GetAnchorB

Type parameters

T: XY

Parameters

out: T

Returns T

GetBodyA

Returns b2Body

GetBodyB

Returns b2Body

GetCollideConnected

Returns boolean

GetLocalAnchorA

Returns Readonly<b2Vec2>

GetLocalAnchorB

Returns Readonly<b2Vec2>

GetMaxForce