Transform | @esengine/egret-framework

Hierarchy

HashObject
- Transform

Implements

IHashObject

Index

Constructors

constructor

Accessors

Methods

Constructors

constructor

new Transform(entity: Entity): Transform

Overrides Component.constructor
- Defined in src/ECS/Transform.ts:41
Parameters
- entity: Entity
Returns Transform

Properties

Private $hashCode

$hashCode: number

_children

_children: Transform[]

_localDirty

_localDirty: boolean

_localPosition

_localPosition: Vector2 = Vector2.zero

_localPositionDirty

_localPositionDirty: boolean

_localRotation

_localRotation: number = 0

_localRotationDirty

_localRotationDirty: boolean

_localScale

_localScale: Vector2 = Vector2.one

_localScaleDirty

_localScaleDirty: boolean

_localTransform

_localTransform: Matrix2D = Matrix2D.create()

值会根据位置、旋转和比例自动重新计算

_parent

_parent: Transform

_position

_position: Vector2 = Vector2.zero

_positionDirty

_positionDirty: boolean

_rotation

_rotation: number = 0

_rotationMatrix

_rotationMatrix: Matrix2D = Matrix2D.create().identity()

_scale

_scale: Vector2 = Vector2.one

_scaleMatrix

_scaleMatrix: Matrix2D = Matrix2D.create().identity()

_translationMatrix

_translationMatrix: Matrix2D = Matrix2D.create().identity()

_worldInverseDirty

_worldInverseDirty: boolean

_worldInverseTransform

_worldInverseTransform: Matrix2D = Matrix2D.create().identity()

_worldToLocalDirty

_worldToLocalDirty: boolean

_worldToLocalTransform

_worldToLocalTransform: Matrix2D = Matrix2D.create().identity()

_worldTransform

_worldTransform: Matrix2D = Matrix2D.create().identity()

值将自动从本地和父矩阵重新计算。

Readonly entity

entity: Entity

与此转换关联的实体

Readonly hashCode

hashCode: number

返回此对象唯一的哈希值,用于唯一确定一个对象。hashCode为大于等于1的整数。

version: Egret 2.4
platform: Web,Native
language: zh_CN

hierarchyDirty

hierarchyDirty: DirtyType

Accessors

childCount

get childCount(): number

- Defined in src/ECS/Transform.ts:53
这个转换的所有子元素

Returns number

localPosition

get localPosition(): Vector2
set localPosition(value: Vector2): void

- Defined in src/ECS/Transform.ts:208
转换相对于父转换的位置。如果转换没有父元素，则与transform.position相同

Returns Vector2
- Defined in src/ECS/Transform.ts:217
转换相对于父转换的位置。如果转换没有父元素，则与transform.position相同

Parameters
- value: Vector2
Returns void

localRotation

get localRotation(): number
set localRotation(value: number): void

- Defined in src/ECS/Transform.ts:244
相对于父变换的旋转，变换的旋转。如果转换没有父元素，则与transform.rotation相同

Returns number
- Defined in src/ECS/Transform.ts:253
相对于父变换的旋转，变换的旋转。如果转换没有父元素，则与transform.rotation相同

Parameters
- value: number
Returns void

localRotationDegrees

get localRotationDegrees(): number
set localRotationDegrees(value: number): void

- Defined in src/ECS/Transform.ts:75
旋转相对于父变换旋转的角度

Returns number
- Defined in src/ECS/Transform.ts:83
旋转相对于父变换旋转的角度

Parameters
- value: number
Returns void

localScale

get localScale(): Vector2
set localScale(value: Vector2): void

- Defined in src/ECS/Transform.ts:226
转换相对于父元素的比例。如果转换没有父元素，则与transform.scale相同

Returns Vector2
- Defined in src/ECS/Transform.ts:235
转换相对于父元素的比例。如果转换没有父元素，则与transform.scale相同

Parameters
- value: Vector2
Returns void

localToWorldTransform

get localToWorldTransform(): Matrix2D

- Defined in src/ECS/Transform.ts:87
Returns Matrix2D

parent

get parent(): Transform
set parent(value: Transform): void

- Defined in src/ECS/Transform.ts:97
获取此转换的父转换

Returns Transform
- Defined in src/ECS/Transform.ts:105
设置此转换的父转换

Parameters
- value: Transform
Returns void

position

get position(): Vector2
set position(value: Vector2): void

- Defined in src/ECS/Transform.ts:143
变换在世界空间中的位置

Returns Vector2
- Defined in src/ECS/Transform.ts:163
变换在世界空间中的位置

Parameters
- value: Vector2
Returns void

rotation

get rotation(): number
set rotation(value: number): void

- Defined in src/ECS/Transform.ts:190
在世界空间中以弧度旋转的变换

Returns number
- Defined in src/ECS/Transform.ts:199
变换在世界空间的旋转度

Parameters
- value: number
Returns void

rotationDegrees

get rotationDegrees(): number
set rotationDegrees(value: number): void

- Defined in src/ECS/Transform.ts:60
变换在世界空间的旋转度

Returns number
- Defined in src/ECS/Transform.ts:68
变换在世界空间的旋转度

Parameters
- value: number
Returns void

scale

get scale(): Vector2
set scale(value: Vector2): void

- Defined in src/ECS/Transform.ts:172
变换在世界空间的缩放

Returns Vector2
- Defined in src/ECS/Transform.ts:181
变换在世界空间的缩放

Parameters
- value: Vector2
Returns void

worldInverseTransform

get worldInverseTransform(): Matrix2D

- Defined in src/ECS/Transform.ts:128
Returns Matrix2D

worldToLocalTransform

get worldToLocalTransform(): Matrix2D

- Defined in src/ECS/Transform.ts:111
Returns Matrix2D

Methods

copyFrom

copyFrom(transform: Transform): void

- Defined in src/ECS/Transform.ts:484
从另一个transform属性进行拷贝

Parameters
- transform: Transform
Returns void

equals

equals(other: Transform): boolean

- Defined in src/ECS/Transform.ts:503
Parameters
- other: Transform
Returns boolean

getChild

getChild(index: number): Transform

- Defined in src/ECS/Transform.ts:261
返回在索引处的转换子元素

Parameters
- index: number
Returns Transform

lookAt

lookAt(pos: Vector2): void

- Defined in src/ECS/Transform.ts:348
旋转精灵的顶部，使其朝向位置

Parameters
- pos: Vector2
Returns void

roundPosition

roundPosition(): void

- Defined in src/ECS/Transform.ts:403
对精灵坐标进行四舍五入

Returns void

setDirty

setDirty(dirtyFlagType: DirtyType): void

- Defined in src/ECS/Transform.ts:455
Parameters
- dirtyFlagType: DirtyType
Returns void

setLocalPosition

setLocalPosition(localPosition: Vector2): Transform

- Defined in src/ECS/Transform.ts:309
设置转换相对于父转换的位置。如果转换没有父元素，则与transform.position相同

Parameters
- localPosition: Vector2
Returns Transform

setLocalRotation

setLocalRotation(radians: number): this

- Defined in src/ECS/Transform.ts:358
相对于父变换的旋转设置变换的旋转。如果转换没有父元素，则与transform.rotation相同

Parameters
- radians: number
Returns this

setLocalRotationDegrees

setLocalRotationDegrees(degrees: number): Transform

- Defined in src/ECS/Transform.ts:370
相对于父变换的旋转设置变换的旋转。如果转换没有父元素，则与transform.rotation相同

Parameters
- degrees: number
Returns Transform

setLocalScale

setLocalScale(scale: Vector2): Transform

- Defined in src/ECS/Transform.ts:392
设置转换相对于父对象的比例。如果转换没有父元素，则与transform.scale相同

Parameters
- scale: Vector2
Returns Transform

setParent

setParent(parent: Transform): Transform

- Defined in src/ECS/Transform.ts:269
设置此转换的父转换

Parameters
- parent: Transform
Returns Transform

setPosition

setPosition(x: number, y: number): Transform

- Defined in src/ECS/Transform.ts:289
设置转换在世界空间中的位置

Parameters
- x: number
- y: number
Returns Transform

setRotation

setRotation(radians: number): Transform

- Defined in src/ECS/Transform.ts:325
设置变换在世界空间的旋转度

Parameters
- radians: number
Returns Transform

setRotationDegrees

setRotationDegrees(degrees: number): Transform

- Defined in src/ECS/Transform.ts:340
设置变换在世界空间的旋转度

Parameters
- degrees: number
Returns Transform

setScale

setScale(scale: Vector2): Transform

- Defined in src/ECS/Transform.ts:378
设置变换在世界空间中的缩放

Parameters
- scale: Vector2
Returns Transform

toString

toString(): string

- Defined in src/ECS/Transform.ts:497
Returns string

updateTransform

updateTransform(): void

- Defined in src/ECS/Transform.ts:407
Returns void

Hierarchy

Implements

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

entity: Entity

Returns Transform

Properties

Private $hashCode

_children

_localDirty

_localPosition

_localPositionDirty

_localRotation

_localRotationDirty

_localScale

_localScaleDirty

_localTransform

_parent

_position

_positionDirty

_rotation

_rotationMatrix

_scale

_scaleMatrix

_translationMatrix

_worldInverseDirty

_worldInverseTransform

_worldToLocalDirty

_worldToLocalTransform

_worldTransform

Readonly entity

Readonly hashCode

hierarchyDirty

Accessors

childCount

Returns number

localPosition

Returns Vector2

Parameters

value: Vector2

Returns void

localRotation

Returns number

Parameters

value: number

Returns void

localRotationDegrees

Returns number

Parameters

value: number

Returns void

localScale

Returns Vector2

Parameters

value: Vector2

Returns void

localToWorldTransform

Returns Matrix2D

parent

Returns Transform

Parameters

value: Transform

Returns void

position

Returns Vector2

Parameters

value: Vector2

Returns void

rotation

Returns number

Parameters

value: number

Returns void

rotationDegrees