PIXI.WebGLFilterManager - 2.2.2

new WebGLFilterManager()

Source code: pixi/renderers/webgl/utils/WebGLFilterManager.js, line 5

Public Properties

filterStack : Array

Source code: pixi/renderers/webgl/utils/WebGLFilterManager.js, line 11

offsetX : number

Source code: pixi/renderers/webgl/utils/WebGLFilterManager.js, line 17

offsetY : number

Source code: pixi/renderers/webgl/utils/WebGLFilterManager.js, line 23

Public Methods

applyFilterPass(filter, filterArea, width, height)

Applies the filter to the specified area.

Parameters

Name	Type	Description
`filter`	PIXI.AbstractFilter	the filter that needs to be applied
`filterArea`	PIXI.Texture	TODO - might need an update
`width`	Number	the horizontal range of the filter
`height`	Number	the vertical range of the filter

Source code: pixi/renderers/webgl/utils/WebGLFilterManager.js, line 315

begin(renderSession, buffer)

Parameters

Name	Type	Description
`renderSession`	RenderSession	-
`buffer`	ArrayBuffer	-

Source code: pixi/renderers/webgl/utils/WebGLFilterManager.js, line 46

destroy()

Destroys the filter and removes it from the filter stack.

Source code: pixi/renderers/webgl/utils/WebGLFilterManager.js, line 424

initShaderBuffers()

Initialises the shader buffers.

Source code: pixi/renderers/webgl/utils/WebGLFilterManager.js, line 376

popFilter()

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

Source code: pixi/renderers/webgl/utils/WebGLFilterManager.js, line 138

pushFilter(filterBlock)

Applies the filter and adds it to the current filter stack.

Parameters

Name	Type	Description
`filterBlock`	Object	the filter that will be pushed to the current filter stack

Source code: pixi/renderers/webgl/utils/WebGLFilterManager.js, line 62

setContext(gl)

Initialises the context and the properties.

Parameters

Name	Type	Description
`gl`	WebGLContext	the current WebGL drawing context

Source code: pixi/renderers/webgl/utils/WebGLFilterManager.js, line 32

Navigation

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