类 WebGLEngine

封装Webgl

层级 (查看层级一览, 展开)

实现

属性

_breakTextureSample _context _enableStatistics _GLRenderState _lodTextureSample _remapZ _screenInvertY _uboBindingMap _lastFrameBuffer _lastFrameBuffer_WebGLOBJ _lastShaderError instance

访问器

gl isWebGL2 lost webglConfig

方法

_getbindBuffer _setbindBuffer addTexGammaDefine clearRenderTexture colorMask copySubFrameBuffertoTex createBuffer createShaderInstance createVertexState endFrame event getCapable getCreateRenderOBJContext getDefineByName getDrawContext getInnerHeight getInnerWidth getNamesByDefineData getParams getTextureContext hasListener initRenderEngine off offAll offAllCaller on once propertyIDToName propertyNameToID resizeOffScreen scissor scissorTest startFrame unbindVertexState viewport webglContextLost

属性

_breakTextureSample

_breakTextureSample: boolean = true

_context

_context: WebGLRenderingContext | WebGL2RenderingContext

_enableStatistics

_enableStatistics: boolean = false

_GLRenderState

_GLRenderState: GLRenderState

_lodTextureSample

_lodTextureSample: boolean = true

_remapZ

_remapZ: boolean = true

_screenInvertY

_screenInvertY: boolean = false

_uboBindingMap

_uboBindingMap: { buffer: WebGLBuffer; offset: number; size: number }[]

静态_lastFrameBuffer

_lastFrameBuffer: WebGLInternalRT = null

静态_lastFrameBuffer_WebGLOBJ

_lastFrameBuffer_WebGLOBJ: WebGLFramebuffer = null

静态_lastShaderError

_lastShaderError: string

静态instance

instance: WebGLEngine

访问器

gl

isWebGL2

lost

webglConfig

方法

_getbindBuffer

_setbindBuffer

addTexGammaDefine

clearRenderTexture

colorMask

copySubFrameBuffertoTex

createBuffer

createShaderInstance

createVertexState

endFrame

event

  • event(type: string, data?: any): 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。

getCapable

getCreateRenderOBJContext

getDefineByName

getDrawContext

getInnerHeight

getInnerWidth

getNamesByDefineData

getParams

getTextureContext

hasListener

  • hasListener(type: string): 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。

initRenderEngine

off

offAll

offAllCaller

on

  • on(type: string, listener: Function): 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: string, caller: any, listener: Function, args?: any[]): 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。

once

  • once(type: string, listener: Function): 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: string,
        caller: any,
        listener: Function,
        args?: any[],
    ): 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。

propertyIDToName

propertyNameToID

resizeOffScreen

scissor

scissorTest

startFrame

unbindVertexState

viewport

webglContextLost

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