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Class AnimationState

AnimationState 完全控制动画播放过程。
大多数情况下 动画组件 是足够和易于使用的。如果您需要更多的动画控制接口，请使用 AnimationState。

Hierarchy

Index

Constructors

Properties

Accessors

Methods

Object literals

Constructors

constructor

Properties

Private _allowLastFrame

_allowLastFrame: boolean = false

Private _blendStateBuffer

_blendStateBuffer: BlendStateBuffer | null = null

Private _blendStateWriters

_blendStateWriters: IBlendStateWriter[] = []

Private _clip

_clip: AnimationClip

Private commonTargetStatuses

commonTargetStatuses: (null | { changed: boolean; target: IBufferedTarget })[] = []

May be null due to failed to initialize.

Private _currentFramePlayed

_currentFramePlayed: boolean = false

Mark whether the current frame is played. When set new time to animation state, we should ensure the frame at the specified time being played at next update.

Protected _curveLoaded

_curveLoaded: boolean = false

This field is only visible from within internal.

Private _delay

_delay: number = 0

Private _delayTime

_delayTime: number = 0

Private _ignoreIndex

_ignoreIndex: number = InvalidIndex

Private Optional _lastIterations

_lastIterations: undefined | number

Private _lastWrapInfo

_lastWrapInfo: WrappedInfo | null = null

Private _lastWrapInfoEvent

_lastWrapInfoEvent: WrappedInfo | null = null

Private _name

_name: string

Private _process

_process: process = this.process

Private _repeatCount

_repeatCount: number = 1

Private _samplerSharedGroups

_samplerSharedGroups: ISamplerSharedGroup[] = []

Private _target

_target: Node | null = null

Protected _targetNode

_targetNode: Node | null = null

This field is only visible from within internal.

Private _wrapMode

_wrapMode: WrapMode = WrapMode.Normal

Private _wrappedInfo

_wrappedInfo: WrappedInfo = new WrappedInfo()

duration

duration: number = 1

单次动画的持续时间，秒。（动画长度）

readonly

frameRate

frameRate: number = 0

speed

speed: number = 1

播放速率。

default:

1.0

time

time: number = 0

动画当前累计播放的时间，单位为秒。

default

0

weight

weight: number = 0

The weight.

Accessors

clip

current

  • get current(): number

curveLoaded

  • get curveLoaded(): boolean

delay

  • get delay(): number
  • set delay(value: number): void

isMotionless

  • get isMotionless(): boolean

isPaused

  • get isPaused(): boolean

isPlaying

  • get isPlaying(): boolean

length

  • get length(): number

name

  • get name(): string

ratio

  • get ratio(): number

repeatCount

  • get repeatCount(): number
  • set repeatCount(value: number): void

wrapMode

Methods

Private destroyBlendStateWriters

  • _destroyBlendStateWriters(): void

Private emit

  • emit(type: any, state: any): void

Private fireEvent

  • fireEvent(index: number): void

Private needReverse

  • needReverse(currentIterations: number): boolean

Private onPauseOrStop

  • _onPauseOrStop(): void

Private onReplayOrResume

  • _onReplayOrResume(): void

Protected sampleCurves

  • sampleCurves(ratio: number): void

Private sampleEvents

setEventTarget

  • setEventTarget(target: any): void

allowLastFrameEvent

  • allowLastFrameEvent(allowed: boolean): void

  • 是否允许触发 LastFrame 事件。 该方法仅用作内部用途。

    Parameters

    • allowed: boolean

      True if the last frame events may be triggered. This method is only used for internal purpose only.

    Returns void

Private cache

  • cache(frames: number): void

destroy

  • destroy(): void

emit

  • emit(...args: any[]): void
  • deprecated

    Since V1.1.1, animation states were no longer defined as event targets. To process animation events, use Animation instead.

    Parameters

    • Rest ...args: any[]

    Returns void

Private getWrappedInfo

initialize

off

  • off(type: string, callback: Function, target?: any): void
  • deprecated

    Since V1.1.1, animation states were no longer defined as event targets. To process animation events, use Animation instead.

    Parameters

    • type: string
    • callback: Function
    • Optional target: any

    Returns void

on

  • on(type: string, callback: Function, target?: any): null | void
  • deprecated

    Since V1.1.1, animation states were no longer defined as event targets. To process animation events, use Animation instead.

    Parameters

    • type: string
    • callback: Function
    • Optional target: any

    Returns null | void

Private onBlendFinished

  • onBlendFinished(): void

Protected onError

  • onError(message: string): void

Protected onPause

  • onPause(): void

Protected onPlay

  • onPlay(): void

Protected onResume

  • onResume(): void

Protected onStop

  • onStop(): void

once

  • once(type: string, callback: Function, target?: any): null | void
  • deprecated

    Since V1.1.1, animation states were no longer defined as event targets. To process animation events, use Animation instead.

    Parameters

    • type: string
    • callback: Function
    • Optional target: any

    Returns null | void

pause

  • pause(): void

play

  • play(): void

Private process

  • process(): void

resume

  • resume(): void

sample

setTime

  • setTime(time: number): void

Private simpleProcess

  • simpleProcess(): void

step

  • step(): void

stop

  • stop(): void

update

  • update(delta: number): void

Object literals

Private blendStateWriterHost

blendStateWriterHost: object

enabled

enabled: boolean = false

weight

weight: number = 0

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