API Docs for: 1.6.0
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WebGLFilterManager Class

Defined in: src/pixi/renderers/webgl/utils/WebGLFilterManager.js:5
Module: PIXI

Constructor

WebGLFilterManager

(
  • gl
  • transparent
)
private

Defined in src/pixi/renderers/webgl/utils/WebGLFilterManager.js:5

Parameters:

  • gl WebGLContext

    the current WebGL drawing context

  • transparent Boolean

    Whether or not the drawing context should be transparent

Methods

applyFilterPass

(
  • filter
  • filterArea
  • width
  • height
)

Defined in src/pixi/renderers/webgl/utils/WebGLFilterManager.js:316

Applies the filter to the specified area

Parameters:

  • filter AbstractFilter

    the filter that needs to be applied

  • filterArea Texture

    TODO - might need an update

  • width Number

    the horizontal range of the filter

  • height Number

    the vertical range of the filter

begin

(
  • renderSession
  • buffer
)

Defined in src/pixi/renderers/webgl/utils/WebGLFilterManager.js:38

Parameters:

  • renderSession RenderSession
  • buffer ArrayBuffer

destroy

()

Defined in src/pixi/renderers/webgl/utils/WebGLFilterManager.js:437

Destroys the filter and removes it from the filter stack

initShaderBuffers

()

Defined in src/pixi/renderers/webgl/utils/WebGLFilterManager.js:377

Initialises the shader buffers

popFilter

()

Defined in src/pixi/renderers/webgl/utils/WebGLFilterManager.js:133

Removes the last filter from the filter stack and doesn't return it

pushFilter

(
  • filterBlock
)

Defined in src/pixi/renderers/webgl/utils/WebGLFilterManager.js:56

Applies the filter and adds it to the current filter stack

Parameters:

  • filterBlock Object

    the filter that will be pushed to the current filter stack

setContext

(
  • gl
)

Defined in src/pixi/renderers/webgl/utils/WebGLFilterManager.js:25

Initialises the context and the properties

Parameters:

  • gl WebGLContext

    the current WebGL drawing context