b2PolygonShape | CocosCreatorAPI

Hierarchy

b2Shape
- b2PolygonShape

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new b2PolygonShape(): b2PolygonShape

Overrides b2Shape.constructor
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:34
Returns b2PolygonShape

Properties

Readonly m_centroid

m_centroid: b2Vec2 = new b2Vec2(0, 0)

m_count

m_count: number = 0

m_normals

m_normals: b2Vec2[] = []

m_radius

m_radius: number = 0

Readonly m_type

m_type: b2ShapeType = b2ShapeType.e_unknown

m_vertices

m_vertices: b2Vec2[] = []

Static Private ComputeAABB_s_v

ComputeAABB_s_v: b2Vec2 = new b2Vec2()

Static Private ComputeCentroid_s_e1

ComputeCentroid_s_e1: b2Vec2 = new b2Vec2()

Static Private ComputeCentroid_s_e2

ComputeCentroid_s_e2: b2Vec2 = new b2Vec2()

Static Private ComputeCentroid_s_pRef

ComputeCentroid_s_pRef: b2Vec2 = new b2Vec2()

Static Private ComputeDistance_s_distance

ComputeDistance_s_distance: b2Vec2 = new b2Vec2()

Static Private ComputeDistance_s_minDistance

ComputeDistance_s_minDistance: b2Vec2 = new b2Vec2()

Static Private ComputeDistance_s_normalForMaxDistance

ComputeDistance_s_normalForMaxDistance: b2Vec2 = new b2Vec2()

Static Private ComputeDistance_s_pLocal

ComputeDistance_s_pLocal: b2Vec2 = new b2Vec2()

Static Private ComputeMass_s_center

ComputeMass_s_center: b2Vec2 = new b2Vec2()

Static Private ComputeMass_s_e1

ComputeMass_s_e1: b2Vec2 = new b2Vec2()

Static Private ComputeMass_s_e2

ComputeMass_s_e2: b2Vec2 = new b2Vec2()

Static Private ComputeMass_s_s

ComputeMass_s_s: b2Vec2 = new b2Vec2()

Static Private ComputeSubmergedArea_s_center

ComputeSubmergedArea_s_center: b2Vec2 = new b2Vec2()

Static Private ComputeSubmergedArea_s_intoVec

ComputeSubmergedArea_s_intoVec: b2Vec2 = new b2Vec2()

Static Private ComputeSubmergedArea_s_md

ComputeSubmergedArea_s_md: b2MassData = new b2MassData()

Static Private ComputeSubmergedArea_s_normalL

ComputeSubmergedArea_s_normalL: b2Vec2 = new b2Vec2()

Static Private ComputeSubmergedArea_s_outoVec

ComputeSubmergedArea_s_outoVec: b2Vec2 = new b2Vec2()

Static Private RayCast_s_d

RayCast_s_d: b2Vec2 = new b2Vec2()

Static Private RayCast_s_p1

RayCast_s_p1: b2Vec2 = new b2Vec2()

Static Private RayCast_s_p2

RayCast_s_p2: b2Vec2 = new b2Vec2()

Static Private Set_s_r

Set_s_r: b2Vec2 = new b2Vec2()

Static Private Set_s_v

Set_s_v: b2Vec2 = new b2Vec2()

Static Private TestPoint_s_pLocal

TestPoint_s_pLocal: b2Vec2 = new b2Vec2()

Static Private Validate_s_e

Validate_s_e: b2Vec2 = new b2Vec2()

Static Private Validate_s_v

Validate_s_v: b2Vec2 = new b2Vec2()

Methods

Clone

Clone(): b2PolygonShape

Overrides b2Shape.Clone
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:41
Returns b2PolygonShape

ComputeAABB

ComputeAABB(aabb: b2AABB, xf: b2Transform, childIndex: number): void

Overrides b2Shape.ComputeAABB
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:349
Parameters
- aabb: b2AABB
- xf: b2Transform
- childIndex: number
Returns void

ComputeDistance

ComputeDistance(xf: b2Transform, p: b2Vec2, normal: b2Vec2, childIndex: number): number

Overrides b2Shape.ComputeDistance
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:250
Parameters
- xf: b2Transform
- p: b2Vec2
- normal: b2Vec2
- childIndex: number
Returns number

ComputeMass

ComputeMass(massData: b2MassData, density: number): void

Overrides b2Shape.ComputeMass
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:369
Parameters
- massData: b2MassData
- density: number
Returns void

ComputeSubmergedArea

ComputeSubmergedArea(normal: b2Vec2, offset: number, xf: b2Transform, c: b2Vec2): number

Overrides b2Shape.ComputeSubmergedArea
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:487
Parameters
- normal: b2Vec2
- offset: number
- xf: b2Transform
- c: b2Vec2
Returns number

Copy

Copy(other: b2PolygonShape): b2PolygonShape

Overrides b2Shape.Copy
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:45
Parameters
- other: b2PolygonShape
Returns b2PolygonShape

Dump

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

Overrides b2Shape.Dump
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:580
Parameters
- log: (format: string, ...args: any[]) => void
  - - (format: string, ...args: any[]): void
    - Parameters
      - format: string
      - Rest ...args: any[]
      Returns void
Returns void

GetChildCount

GetChildCount(): number

Overrides b2Shape.GetChildCount
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:62
Returns number

GetType

GetType(): b2ShapeType

Inherited from b2Shape.GetType
- Defined in node_modules/@cocos/box2d/src/collision/b2_shape.ts:71
Returns b2ShapeType

RayCast

RayCast(output: b2RayCastOutput, input: b2RayCastInput, xf: b2Transform, childIndex: number): boolean

Overrides b2Shape.RayCast
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:289
Parameters
- output: b2RayCastOutput
- input: b2RayCastInput
- xf: b2Transform
- childIndex: number
Returns boolean

Set

Set(vertices: XY[]): b2PolygonShape
Set(vertices: XY[], count: number): b2PolygonShape
Set(vertices: number[]): b2PolygonShape

- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:72
Parameters
- vertices: XY[]
Returns b2PolygonShape
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:73
Parameters
- vertices: XY[]
- count: number
Returns b2PolygonShape
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:74
Parameters
- vertices: number[]
Returns b2PolygonShape

SetAsBox

SetAsBox(hx: number, hy: number, center?: XY, angle?: number): b2PolygonShape

- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:198
Parameters
- hx: number
- hy: number
- Optional center: XY
- Default value angle: number = 0
Returns b2PolygonShape

SetupDistanceProxy

SetupDistanceProxy(proxy: b2DistanceProxy, index: number): void

Overrides b2Shape.SetupDistanceProxy
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:476
Parameters
- proxy: b2DistanceProxy
- index: number
Returns void

TestPoint

TestPoint(xf: b2Transform, p: XY): boolean

Overrides b2Shape.TestPoint
- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:231
Parameters
- xf: b2Transform
- p: XY
Returns boolean

Validate

Validate(): boolean

- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:453
Returns boolean

Set

Set(vertices: (index: number) => XY, count: number): b2PolygonShape

- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:86
Parameters
- vertices: (index: number) => XY
  - - (index: number): XY
    - Parameters
      - index: number
      Returns XY
- count: number
Returns b2PolygonShape

Static ComputeCentroid

ComputeCentroid(vs: b2Vec2[], count: number, out: b2Vec2): b2Vec2

- Defined in node_modules/@cocos/box2d/src/collision/b2_polygon_shape.ts:592
Parameters
- vs: b2Vec2[]
- count: number
- out: b2Vec2
Returns b2Vec2

Hierarchy

Index

Constructors

Properties

Methods

Constructors

constructor

Returns b2PolygonShape

Properties

Readonly m_centroid

m_count

m_normals

m_radius

Readonly m_type

m_vertices

Static Private ComputeAABB_s_v

Static Private ComputeCentroid_s_e1

Static Private ComputeCentroid_s_e2

Static Private ComputeCentroid_s_pRef

Static Private ComputeDistance_s_distance

Static Private ComputeDistance_s_minDistance

Static Private ComputeDistance_s_normalForMaxDistance

Static Private ComputeDistance_s_pLocal

Static Private ComputeMass_s_center

Static Private ComputeMass_s_e1

Static Private ComputeMass_s_e2

Static Private ComputeMass_s_s

Static Private ComputeSubmergedArea_s_center

Static Private ComputeSubmergedArea_s_intoVec

Static Private ComputeSubmergedArea_s_md

Static Private ComputeSubmergedArea_s_normalL

Static Private ComputeSubmergedArea_s_outoVec

Static Private RayCast_s_d

Static Private RayCast_s_p1

Static Private RayCast_s_p2

Static Private Set_s_r

Static Private Set_s_v

Static Private TestPoint_s_pLocal

Static Private Validate_s_e

Static Private Validate_s_v

Methods

Clone

Returns b2PolygonShape

ComputeAABB

Parameters

aabb: b2AABB

xf: b2Transform

childIndex: number

Returns void

ComputeDistance

Parameters

xf: b2Transform

p: b2Vec2

normal: b2Vec2

childIndex: number

Returns number

ComputeMass

Parameters

massData: b2MassData

density: number

Returns void

ComputeSubmergedArea

Parameters

normal: b2Vec2

offset: number

xf: b2Transform

c: b2Vec2

Returns number

Copy

Parameters

other: b2PolygonShape

Returns b2PolygonShape

Dump

Parameters

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

Parameters

format: string

Rest ...args: any[]

Returns void

Returns void