Class AttractionBehaviour

吸引力行为控制器

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Date

2023.6.6

Author

lyx

Hierarchy

Behaviour
- AttractionBehaviour

Index

Constructors

Properties

age dead easing force life radius time worldSpace

Accessors

Methods

_serialize applyBehaviour getType initialize toJSON update

Constructors

constructor

new AttractionBehaviour(parameters): AttractionBehaviour
Parameters
- parameters: AttractionBehaviourParameters
Returns AttractionBehaviour

Overrides Behaviour.constructor

Properties

age

age: number

年龄

Memberof

Behaviour

dead

dead: boolean

“死亡”标识

Memberof

Behaviour

easing

easing: string

时刻更新缓动类型

Memberof

Behaviour

force

force: number

吸引力缩放因子

Memberof

AttractionBehaviour

life

life: number

寿命

Memberof

Behaviour

radius

radius: number

吸引力半径

Memberof

AttractionBehaviour

time

time: number

更新时刻

Memberof

Behaviour

worldSpace

worldSpace: boolean

是否是世界空间

Memberof

AttractionBehaviour

Accessors

target

set target(value): void
设置吸引力目标点坐标
Parameters
- value: number[] | Vector3
Returns void

Memberof
AttractionBehaviour

Methods

`Protected` _serialize

_serialize(meta): void
Protected
序列化私有属性
Parameters
- meta: {
  type: string;
  [key: string]: any;
  }
  
  元数据（包含类型、寿命、“死亡”标识等），所有的私有属性需要写入元数据中
  - [key: string]: any
  - type: string
Returns void

Memberof
AttractionBehaviour

Overrides Behaviour._serialize

applyBehaviour

applyBehaviour(particle, timeSinceLastFrame): void
更新粒子加速度
Parameters
- particle: Particle
  
  粒子对象
- timeSinceLastFrame: number
  
  距离上一帧更新的时长（单位：毫秒）
Returns void

Memberof
AttractionBehaviour

Overrides Behaviour.applyBehaviour

getType

getType(): string
获取类型

Returns string

Memberof
AttractionBehaviour

Overrides Behaviour.getType

initialize

initialize(particle): void
使用控制器初始化粒子属性
Parameters
- particle: Particle
Returns void

Memberof
Behaviour

Inherited from Behaviour.initialize

toJSON

toJSON(): {
type: string;
[key: string]: any;
}
属性转JSON

Returns {
type: string;
[key: string]: any;
}
- [key: string]: any
- type: string
Memberof
Behaviour

Inherited from Behaviour.toJSON

update

update(particle, timeSinceLastFrame): void
使用控制器更新粒子属性
Parameters
- particle: Particle
  
  粒子对象
- timeSinceLastFrame: number
  
  距离上一帧更新的时长（单位：毫秒）
Returns void

Memberof
Behaviour

Inherited from Behaviour.update