类 PixelLineSprite3D

En

PixelLineSprite3D class is used for pixel line rendering sprites.

Zh

PixelLineSprite3D 类用于像素线渲染精灵。

层级 (查看完整内容)

属性

_nodeType name tag LIGHTMAP LIGHTMAP_DIRECTION LIGHTMAPSCALEOFFSET PICKCOLOR REFLECTIONCUBE_HDR_PARAMS REFLECTIONTEXTURE SAHDERDEFINE_LIGHTMAP SHADERDEFINE_LIGHTMAP_DIRECTIONAL SHADERDEFINE_MORPHTARGET SHADERDEFINE_MORPHTARGET_NORMAL SHADERDEFINE_MORPHTARGET_POSITION SHADERDEFINE_MORPHTARGET_TANGENT SHADERDEFINE_RECEIVE_SHADOW WORLDINVERTFRONT WORLDMATRIX

访问器

active activeInHierarchy children components destroyed displayedInStage hideFlags id is3D isStatic layer lineCount maxLineCount numChildren parent pixelLineRenderer scene stage timer transform url

方法

_getBit _setBit addChild addChildAt addChildren addComponent addComponentInstance addLine addLines bubbleEvent callLater clear clearTimer clone contains destroy destroyChildren event findChild frameLoop frameOnce getChild getChildAt getChildByName getChildByPath getChildIndex getComponent getComponents getLine hasHideFlag hasListener isAncestorOf off offAll offAllCaller on onAfterDeserialize onAwake once onDestroy onDisable onEnable removeChild removeChildAt removeChildByName removeChildren removeLine removeSelf replaceChild runCallLater setChildIndex setChildIndexBefore setLine timerLoop timerOnce instantiate load

属性

_nodeType

_nodeType: number = 0

0-2D节点，1-3D节点，2-New UI节点

name

name: string = ""

En

Node name.

Zh

节点名称。

tag

tag: string

En

Node tag.

Zh

节点标签。

静态LIGHTMAP

LIGHTMAP: number

着色器变量名，光照贴图。

静态LIGHTMAP_DIRECTION

LIGHTMAP_DIRECTION: number

着色器变量名，光照贴图方向。

静态LIGHTMAPSCALEOFFSET

LIGHTMAPSCALEOFFSET: number

着色器变量名，光照贴图缩放和偏移。

静态PICKCOLOR

PICKCOLOR: number

拾取颜色。

静态REFLECTIONCUBE_HDR_PARAMS

REFLECTIONCUBE_HDR_PARAMS: number

已被弃用

反射贴图参数

静态REFLECTIONTEXTURE

REFLECTIONTEXTURE: number

已被弃用

反射贴图

静态SAHDERDEFINE_LIGHTMAP

SAHDERDEFINE_LIGHTMAP: ShaderDefine

精灵级着色器宏定义,光照贴图。

静态SHADERDEFINE_LIGHTMAP_DIRECTIONAL

SHADERDEFINE_LIGHTMAP_DIRECTIONAL: ShaderDefine

精灵级着色器宏定义,光照贴图方向。

静态SHADERDEFINE_MORPHTARGET

SHADERDEFINE_MORPHTARGET: ShaderDefine

静态SHADERDEFINE_MORPHTARGET_NORMAL

SHADERDEFINE_MORPHTARGET_NORMAL: ShaderDefine

静态SHADERDEFINE_MORPHTARGET_POSITION

SHADERDEFINE_MORPHTARGET_POSITION: ShaderDefine

静态SHADERDEFINE_MORPHTARGET_TANGENT

SHADERDEFINE_MORPHTARGET_TANGENT: ShaderDefine

静态SHADERDEFINE_RECEIVE_SHADOW

SHADERDEFINE_RECEIVE_SHADOW: ShaderDefine

精灵级着色器宏定义,接收阴影。

静态 只读WORLDINVERTFRONT

WORLDINVERTFRONT: number

En

Indicates the front face direction. -1 for inverted back face, 1 for normal situation.

Zh

-1 表示翻转了背面，1 表示正常情况。

静态 只读WORLDMATRIX

WORLDMATRIX: number

En

Shader variable name for world matrix.

Zh

着色器变量名，世界矩阵。

访问器

active

activeInHierarchy

  • get activeInHierarchy(): boolean

  • 返回 boolean

    En

    Whether this node is active in the hierarchy.

    Zh

    该节点在层级中是否激活。

children

components

destroyed

  • get destroyed(): boolean

  • 返回 boolean

    En

    Whether it has been destroyed. The object cannot be used after being destroyed.

    Zh

    是否已经销毁。对象销毁后不能再使用。

displayedInStage

  • get displayedInStage(): boolean

  • 返回 boolean

    En

    Indicates whether the node is displayed in the scene.

    Zh

    表示是否在显示列表中显示。

hideFlags

id

is3D

  • get is3D(): boolean

  • 返回 boolean

    En

    Whether it is a 3D node, i.e., Scene3D, Sprite3D and their derived classes.

    Zh

    是否是3D节点，即Scene3D、Sprite3D及其衍生类。

isStatic

layer

lineCount

maxLineCount

numChildren

parent

pixelLineRenderer

scene

stage

timer

transform

url

方法

_getBit

_setBit

addChild

addChildAt

  • addChildAt<T>(node, index): T

  • 类型参数

    参数

    • node: T

      The child node to be inserted.

    • index: number

      The index at which the child node will be inserted.

    返回 T

    The inserted child node.

    En

    Insert a child node at a specific index.

    Zh

    在指定的索引位置插入子节点。

addChildren

addComponent

addComponentInstance

addLine

addLines

bubbleEvent

callLater

  • callLater(method, args?): void

  • 参数

    • method: Function

      The callback function.

    • args: any[] = null

      The parameters passed to the callback function.

    返回 void

    En

    Delays the execution of a callback function until the next frame after the current execution block is finished. The callback function will only be executed once. It is generally called before the control is displayed on the screen to delay the calculation of data.

    Zh

    在当前执行块完成后,延迟执行回调函数到下一帧。 回调函数只会被执行一次。一般在控件被显示在屏幕之前调用，用于延迟计算数据。

clear

clearTimer

clone

contains

  • contains(node): boolean

  • 参数

    • node: Node

      The specified node.

    返回 boolean

    A Boolean value indicating whether the current node contains the specified node.

    En

    Checks whether the current node contains the specified node.

    Zh

    当前容器是否包含指定的节点对象。

destroy

destroyChildren

event

  • event(type, data?): boolean

  • 参数

    • type: string

      The type of event.

    • 可选data: any

      (Optional) Data to pass to the callback. If multiple parameters p1, p2, p3, ... need to be passed, use an array structure such as [p1, p2, p3, ...]. If a single parameter p needs to be passed and p is an array, use a structure such as [p]. For other single parameters p, you can directly pass parameter p. If data is Event.EMPTY, it means passing an Event object to the callback function. Note that it is not passing Event.TEMP, but an independent Event object.

    返回 boolean

    True if there are listeners for this event type, false otherwise.

    En

    Dispatch an event.

    Zh

    派发事件。

findChild

  • findChild<T>(name, classType?): T

  • 类型参数

    参数

    • name: string

      The name of the child node to find.

    • 可选classType: (new (...args: any[]) => T)

      Optional child node type, used to specify the type of the returned child node.

        • new (...args): T

        • 参数

          • 动态参数...args: any[]

          返回 T

    返回 T

    The child node with the specified name.

    En

    Recursively find child nodes, but will not search nodes inside Prefabs.

    Zh

    递归查找子节点，但不会查找Prefab内部的节点。

frameLoop

  • frameLoop(delay, caller, method, args?, coverBefore?): void

  • 参数

    • delay: number

      The interval between executions, in frames.

    • caller: any

      The execution scope of the callback function (this).

    • method: Function

      The callback function.

    • args: any[] = null

      The parameters passed to the callback function.

    • coverBefore: boolean = true

      Whether to override the previous delayed execution. The default value is true.

    返回 void

    En

    Repeatedly executes a callback function at a fixed interval based on frame rate.

    Zh

    基于帧率,定时重复执行回调函数。功能同Laya.timer.frameLoop()。

frameOnce

  • frameOnce(delay, caller, method, args?, coverBefore?): void

  • 参数

    • delay: number

      The delay time, in frames.

    • caller: any

      The execution scope of the callback function (this).

    • method: Function

      The callback function.

    • args: any[] = null

      The parameters passed to the callback function.

    • coverBefore: boolean = true

      Whether to override the previous delayed execution. The default value is true.

    返回 void

    En

    Executes a callback function once after a specified delay based on frame rate.

    Zh

    基于帧率,在指定延迟时间后执行一次回调函数。功能同Laya.timer.frameOnce()。

getChild

  • getChild<T>(name, classType?): T

  • 类型参数

    参数

    • name: string

      The name of the child node.

    • 可选classType: (new (...args: any[]) => T)

      Optional child node type, used to specify the type of the returned child node.

        • new (...args): T

        • 参数

          • 动态参数...args: any[]

          返回 T

    返回 T

    The child node with the specified name, or null if not found.

    En

    Get a child node by its name.

    Zh

    根据子节点的名字获取子节点对象。

getChildAt

  • getChildAt<T>(index, classType?): T

  • 类型参数

    参数

    • index: number

      The index of the child node.

    • 可选classType: (new (...args: any[]) => T)

      Optional child node type, used to specify the type of the returned child node.

        • new (...args): T

        • 参数

          • 动态参数...args: any[]

          返回 T

    返回 T

    The child node at the specified index, or null if the index is out of range.

    En

    Get a child node by its index.

    Zh

    根据子节点的索引位置获取子节点对象。

getChildByName

  • getChildByName<T>(name, classType?): T

  • 类型参数

    参数

    • name: string

      The name of the child node.

    • 可选classType: (new (...args: any[]) => T)

      Optional child node type, used to specify the type of the returned child node.

        • new (...args): T

        • 参数

          • 动态参数...args: any[]

          返回 T

    返回 T

    The child node with the specified name, or null if not found.

    En

    Same as getChild，recommended to use getChild

    Zh

    同getChild，推荐使用getChild

getChildByPath

  • getChildByPath<T>(path, classType?): T

  • 类型参数

    参数

    • path: String

      The path of the child node.

    • 可选classType: (new (...args: any[]) => T)

      Optional child node type, used to specify the type of the returned child node.

        • new (...args): T

        • 参数

          • 动态参数...args: any[]

          返回 T

    返回 T

    The child node with the specified path.

    En

    Get the first child node with the specified path. e.g. getChildByPath("A.B.C") is similar to getChild("A") followed by getChild("B") followed by getChild("C").

    Zh

    获取具有指定路径的第一个子节点。例如 getChildByPath("A.B.C") 类似于 getChild("A") 后跟 getChild("B") 后跟 getChild("C")。

getChildIndex

getComponent

getComponents

getLine

hasHideFlag

hasListener

  • hasListener(type): boolean

  • 参数

    • type: string

      The type of event.

    返回 boolean

    True if a listener of the specified type is registered, false otherwise.

    En

    Check if the EventDispatcher object has any listeners registered for a specific type of event.

    Zh

    检查 EventDispatcher 对象是否为特定事件类型注册了任何侦听器。

isAncestorOf

off

offAll

offAllCaller

on

  • on(type, listener): EventDispatcher

  • 参数

    • type: string

      The type of event.

    • listener: Function

      The listener function.

    返回 EventDispatcher

    This EventDispatcher object.

    En

    Register an event listener object with the EventDispatcher object so that the listener receives event notifications.

    Zh

    使用 EventDispatcher 对象注册指定类型的事件侦听器对象，以使侦听器能够接收事件通知。

  • on(type, caller, listener, args?): EventDispatcher

  • 参数

    • type: string

      The type of event.

    • caller: any

      The execution scope of the event listener function.

    • listener: Function

      The listener function.

    • 可选args: any[]

      (Optional) The callback parameters of the event listener function.

    返回 EventDispatcher

    This EventDispatcher object.

    En

    Register an event listener object with the EventDispatcher object so that the listener receives event notifications.

    Zh

    使用 EventDispatcher 对象注册指定类型的事件侦听器对象，以使侦听器能够接收事件通知。

onAfterDeserialize

onAwake

  • onAwake(): void

  • 返回 void

    En

    The callback function that is executed when the component is activated, at which point all nodes and components have been created. This is a virtual method that needs to be overridden in the subclass.

    Zh

    组件被激活后执行，此时所有节点和组件均已创建完毕，此方法只执行一次。 此方法为虚方法，使用时重写覆盖即可。

    Blueprint Default Event

once

  • once(type, listener): EventDispatcher

  • 参数

    • type: string

      The type of event.

    • listener: Function

      The listener function.

    返回 EventDispatcher

    This EventDispatcher object.

    En

    Register an event listener object with the EventDispatcher object so that the listener receives event notifications. This event listener responds once and is automatically removed after the first call.

    Zh

    使用 EventDispatcher 对象注册指定类型的事件侦听器对象，以使侦听器能够接收事件通知，此侦听事件响应一次后自动移除。

  • once(type, caller, listener, args?): EventDispatcher

  • 参数

    • type: string

      The type of event.

    • caller: any

      The execution scope of the event listener function.

    • listener: Function

      The listener function.

    • 可选args: any[]

      (Optional) The callback parameters of the event listener function.

    返回 EventDispatcher

    This EventDispatcher object.

    En

    Register an event listener object with the EventDispatcher object so that the listener receives event notifications. This event listener responds once and is automatically removed after the first call.

    Zh

    使用 EventDispatcher 对象注册指定类型的事件侦听器对象，以使侦听器能够接收事件通知，此侦听事件响应一次后自动移除。

onDestroy

  • onDestroy(): void

  • 返回 void

    En

    The callback function when the node is destroyed. This is a virtual method. You can override it for custom logic when the node is about to be destroyed.

    Zh

    节点被销毁时执行的回调函数。此方法为虚方法，使用时重写覆盖即可。 *

    Blueprint Default Event

onDisable

  • onDisable(): void

  • 返回 void

    En

    The callback function that is executed when the component is disabled, such as when a node is removed from the stage. This is a virtual method that needs to be overridden in the subclass.

    Zh

    组件被禁用时执行，比如从节点从舞台移除后。 此方法为虚方法，使用时重写覆盖即可。

    Blueprint Default Event

onEnable

  • onEnable(): void

  • 返回 void

    En

    The callback function that is executed when the component is enabled, such as when a node is added to the stage. This is a virtual method that needs to be overridden in the subclass.

    Zh

    组件被启用后执行，比如节点被添加到舞台后。 此方法为虚方法，使用时重写覆盖即可。 *

    Blueprint Default Event

removeChild

  • removeChild<T>(node, destroy?): T

  • 类型参数

    参数

    • node: T

      The child node to be removed.

    • 可选destroy: boolean

      Whether to destroy the child node. If true, the child node will be destroyed; otherwise, it will only be removed from the parent.

    返回 T

    The removed node.

    En

    Remove a child node.

    Zh

    删除子节点。

removeChildAt

  • removeChildAt(index, destroy?): Node

  • 参数

    • index: number

      The index of the child node.

    • 可选destroy: boolean

      Whether to destroy the child node. If true, the child node will be destroyed; otherwise, it will only be removed from the parent.

    返回 Node

    The removed node.

    En

    Remove a child node by its index.

    Zh

    根据子节点索引位置,删除对应的子节点对象。

removeChildByName

  • removeChildByName(name, destroy?): Node

  • 参数

    • name: string

      The name of the child node.

    • 可选destroy: boolean

      Whether to destroy the child node. If true, the child node will be destroyed; otherwise, it will only be removed from the parent.

    返回 Node

    The removed node.

    En

    Remove a child node by its name.

    Zh

    根据子节点名字删除对应的子节点对象,如果找不到不会抛出异常。

removeChildren

  • removeChildren(beginIndex?, endIndex?, destroy?): void

  • 参数

    • 可选beginIndex: number

      The begin index.

    • 可选endIndex: number

      The end index.

    • 可选destroy: boolean

      Whether to destroy the child nodes. If true, all child nodes will be destroyed; otherwise, they will only be removed from the parent.

    返回 void

    The node itself.

    En

    Remove all children from this node.

    Zh

    删除指定索引区间的所有子对象。

removeLine

removeSelf

replaceChild

runCallLater

  • runCallLater(method): void

  • 参数

    • method: Function

      The name of the callback function to be executed, such as functionName.

    返回 void

    En

    If there are callback functions delayed by callLater, they will be executed immediately.

    Zh

    如果有通过 callLater 延迟执行的回调函数,将立即执行它们。

setChildIndex

setChildIndexBefore

setLine

  • setLine(index, startPosition, endPosition, startColor, endColor): void

  • 参数

    • index: number

      Index of the line to update.

    • startPosition: Vector3

      New start position of the line.

    • endPosition: Vector3

      New end position of the line.

    • startColor: Color

      New start color of the line.

    • endColor: Color

      New end color of the line.

    返回 void

    En

    Update a line segment.

    Zh

    更新一条线段。

timerLoop

  • timerLoop(delay, caller, method, args?, coverBefore?, jumpFrame?): void

  • 参数

    • delay: number

      The interval between executions, in milliseconds.

    • caller: any

      The execution scope of the callback function (this).

    • method: Function

      The callback function.

    • args: any[] = null

      The parameters passed to the callback function.

    • coverBefore: boolean = true

      Whether to override the previous delayed execution. The default value is true.

    • jumpFrame: boolean = false

      Whether the callback should be executed when the timer jumps frames. The default value is false. If set to true, the callback will be executed multiple times in a single frame if possible, for performance reasons.

    返回 void

    En

    Repeatedly execute a callback function at a fixed interval. This is a wrapper of the loop method in the timer property of the node.

    Zh

    定时重复执行某函数。这是对节点 timer 属性的 loop 方法的封装。

timerOnce

  • timerOnce(delay, caller, method, args?, coverBefore?): void

  • 参数

    • delay: number

      The delay time, in milliseconds.

    • caller: any

      The execution scope of the callback function (this).

    • method: Function

      The callback function.

    • args: any[] = null

      The parameters passed to the callback function.

    • coverBefore: boolean = true

      Whether to override the previous delayed execution. The default value is true.

    返回 void

    En

    Executes a callback function once after a specified delay.

    Zh

    在指定延迟时间后执行一次回调函数。功能同Laya.timer.once()。

静态instantiate

  • instantiate(original, parent?, worldPositionStays?, position?, rotation?): Sprite3D

  • 参数

    • original: Sprite3D

      The original sprite.

    • parent: Node = null

      The parent node. Default is null.

    • worldPositionStays: boolean = true

      Whether to maintain its own world transformation. Default is true.

    • position: Vector3 = null

      World position, effective when worldPositionStays is false. Default is null.

    • rotation: Quaternion = null

      World rotation, effective when worldPositionStays is false. Default is null.

    返回 Sprite3D

    The cloned instance.

    En

    Create a clone instance of the sprite.

    Zh

    创建精灵的克隆实例。

    Blueprint Ignore

静态load

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方法