The Pre FX Pipeline is a special kind of pipeline designed specifically for applying special effects to Game Objects before they are rendered. Where-as the Post FX Pipeline applies an effect after the object has been rendered, the Pre FX Pipeline allows you to control the rendering of the object itself - passing it off to its own texture, where multi-buffer compositing can take place.

You can only use the PreFX Pipeline on the following types of Game Objects, or those that extend from them:

Sprite Image Text TileSprite RenderTexture Video

Constructor

new PreFXPipeline(config)

Parameters

---

Scope: static

Extends

Phaser.Renderer.WebGL.WebGLPipeline

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L20
Since: 3.60.0

Public Members

active

active: boolean

Description:

Indicates if the current pipeline is active, or not.

Toggle this property to enable or disable a pipeline from rendering anything.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#active

Source: src/renderer/webgl/WebGLPipeline.js#L234
Since: 3.10.0

---

activeBuffer

activeBuffer: Phaser.Renderer.WebGL.Wrappers.WebGLBufferWrapper

Description:

The currently active WebGLBuffer.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#activeBuffer

Source: src/renderer/webgl/WebGLPipeline.js#L187
Since: 3.60.0

---

activeTextures

activeTextures: Array.<Phaser.Renderer.WebGL.Wrappers.WebGLTextureWrapper>

Description:

The currently active WebGLTextures, used as part of the batch process.

Reset to empty as part of the bind method.

Treat this array as read-only.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#activeTextures

Source: src/renderer/webgl/WebGLPipeline.js#L438
Since: 3.60.0

---

batch

batch: Array.<Phaser.Types.Renderer.WebGL.WebGLPipelineBatchEntry>

Description:

The temporary Pipeline batch. This array contains the batch entries for the current frame, which is a package of textures and vertex offsets used for drawing. This package is built dynamically as the frame is built and cleared during the flush method.

Treat this array and all of its contents as read-only.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#batch

Source: src/renderer/webgl/WebGLPipeline.js#L387
Since: 3.60.0

---

bytes

bytes: Uint8Array

Description:

Uint8 view to the vertexData ArrayBuffer. Used for uploading vertex buffer resources to the GPU.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#bytes

Source: src/renderer/webgl/WebGLPipeline.js#L207
Since: 3.0.0

---

colorMatrixShader

colorMatrixShader: Phaser.Renderer.WebGL.WebGLShader

Description:

A reference to the Color Matrix Shader belonging to this Pipeline.

This property is set during the boot method.

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L139
Since: 3.60.0

---

config

config: Phaser.Types.Renderer.WebGL.WebGLPipelineConfig

Description:

The configuration object that was used to create this pipeline.

Treat this object as 'read only', because changing it post-creation will not impact this pipeline in any way. However, it is used internally for cloning and post-boot set-up.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#config

Source: src/renderer/webgl/WebGLPipeline.js#L361
Since: 3.50.0

---

copyShader

copyShader: Phaser.Renderer.WebGL.WebGLShader

Description:

A reference to the Copy Shader belonging to this Pipeline.

This shader is used when you call the copySprite method.

This property is set during the boot method.

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L111
Since: 3.60.0

---

currentBatch

currentBatch: Phaser.Types.Renderer.WebGL.WebGLPipelineBatchEntry

Description:

The most recently created Pipeline batch entry.

Reset to null as part of the flush method.

Treat this value as read-only.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#currentBatch

Source: src/renderer/webgl/WebGLPipeline.js#L401
Since: 3.60.0

---

currentRenderTarget

currentRenderTarget: Phaser.Renderer.WebGL.RenderTarget

Description:

A reference to the currently bound Render Target instance from the WebGLPipeline.renderTargets array.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#currentRenderTarget

Source: src/renderer/webgl/WebGLPipeline.js#L298
Since: 3.50.0

---

currentShader

currentShader: Phaser.Renderer.WebGL.WebGLShader

Description:

A reference to the currently bound WebGLShader instance from the WebGLPipeline.shaders array.

For lots of pipelines, this is the only shader, so it is a quick way to reference it without an array look-up.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#currentShader

Source: src/renderer/webgl/WebGLPipeline.js#L322
Since: 3.50.0

---

currentTexture

currentTexture: Phaser.Renderer.WebGL.Wrappers.WebGLTextureWrapper

Description:

The most recently bound texture, used as part of the batch process.

Reset to null as part of the flush method.

Treat this value as read-only.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#currentTexture

Source: src/renderer/webgl/WebGLPipeline.js#L414
Since: 3.60.0

---

currentUnit

currentUnit: number

Description:

Holds the most recently assigned texture unit.

Treat this value as read-only.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#currentUnit

Source: src/renderer/webgl/WebGLPipeline.js#L427
Since: 3.50.0

---

drawSpriteShader

drawSpriteShader: Phaser.Renderer.WebGL.WebGLShader

Description:

A reference to the Draw Sprite Shader belonging to this Pipeline.

This shader is used when the sprite is drawn to this fbo (or to the game if drawToFrame is false)

This property is set during the boot method.

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L97
Since: 3.60.0

---

forceZero

forceZero: boolean

Description:

Some pipelines require the forced use of texture zero (like the light pipeline).

This property should be set when that is the case.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#forceZero

Source: src/renderer/webgl/WebGLPipeline.js#L245
Since: 3.50.0

---

fsTarget

fsTarget: Phaser.Renderer.WebGL.RenderTarget

Description:

The full-screen Render Target that the sprite is first drawn to.

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L199
Since: 3.60.0

---

game

game: Phaser.Game

Description:

The Phaser Game instance to which this pipeline is bound.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#game

Source: src/renderer/webgl/WebGLPipeline.js#L74
Since: 3.0.0

---

gameShader

gameShader: Phaser.Renderer.WebGL.WebGLShader

Description:

A reference to the Game Draw Shader belonging to this Pipeline.

This shader draws the fbo to the game.

This property is set during the boot method.

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L125
Since: 3.60.0

---

gl

gl: WebGLRenderingContext

Description:

The WebGL context this WebGL Pipeline uses.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#gl

Source: src/renderer/webgl/WebGLPipeline.js#L104
Since: 3.0.0

---

glReset

glReset: boolean

Description:

Has the GL Context been reset to the Phaser defaults since the last time this pipeline was bound? This is set automatically when the Pipeline Manager resets itself, usually after handing off to a 3rd party renderer like Spine.

You should treat this property as read-only.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#glReset

Source: src/renderer/webgl/WebGLPipeline.js#L374
Since: 3.53.0

---

hasBooted

hasBooted: boolean

Description:

Indicates if this pipeline has booted or not.

A pipeline boots only when the Game instance itself, and all associated systems, is fully ready.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#hasBooted

Source: src/renderer/webgl/WebGLPipeline.js#L256
Since: 3.50.0

---

height

height: number

Description:

Height of the current viewport.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#height

Source: src/renderer/webgl/WebGLPipeline.js#L131
Since: 3.0.0

---

isPostFX

isPostFX: boolean

Description:

Indicates if this is a Post FX Pipeline, or not.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#isPostFX

Source: src/renderer/webgl/WebGLPipeline.js#L269
Since: 3.50.0

---

isPreFX

isPreFX: boolean

Description:

Indicates if this is a Pre FX Pipeline, or not.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#isPreFX

Source: src/renderer/webgl/WebGLPipeline.js#L279
Since: 3.60.0

---

manager

manager: Phaser.Renderer.WebGL.PipelineManager

Description:

A reference to the WebGL Pipeline Manager.

This is initially undefined and only set when this pipeline is added to the manager.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#manager

Source: src/renderer/webgl/WebGLPipeline.js#L92
Since: 3.50.0

---

name

name: string

Description:

Name of the pipeline. Used for identification and setting from Game Objects.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#name

Source: src/renderer/webgl/WebGLPipeline.js#L65
Since: 3.0.0

---

projectionHeight

projectionHeight: number

Description:

The cached height of the Projection matrix.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#projectionHeight

Source: src/renderer/webgl/WebGLPipeline.js#L352
Since: 3.50.0

---

projectionMatrix

projectionMatrix: Phaser.Math.Matrix4

Description:

The Projection matrix, used by shaders as 'uProjectionMatrix' uniform.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#projectionMatrix

Source: src/renderer/webgl/WebGLPipeline.js#L334
Since: 3.50.0

---

projectionWidth

projectionWidth: number

Description:

The cached width of the Projection matrix.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#projectionWidth

Source: src/renderer/webgl/WebGLPipeline.js#L343
Since: 3.50.0

---

quadVertexBuffer

quadVertexBuffer: Phaser.Renderer.WebGL.Wrappers.WebGLBufferWrapper

Description:

The WebGLBuffer that holds the quadVertexData.

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L160
Since: 3.60.0

---

quadVertexData

quadVertexData: ArrayBuffer

Description:

Raw byte buffer of vertices used specifically during the copySprite method.

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L150
Since: 3.60.0

---

quadVertexViewF32

quadVertexViewF32: Float32Array

Description:

Float32 view of the quad array buffer.

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L170
Since: 3.60.0

---

renderer

renderer: Phaser.Renderer.WebGL.WebGLRenderer

Description:

The WebGL Renderer instance to which this pipeline is bound.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#renderer

Source: src/renderer/webgl/WebGLPipeline.js#L83
Since: 3.0.0

---

renderTargets

renderTargets: Array.<Phaser.Renderer.WebGL.RenderTarget>

Description:

An array of RenderTarget instances that belong to this pipeline.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#renderTargets

Source: src/renderer/webgl/WebGLPipeline.js#L289
Since: 3.50.0

---

resizeUniform

resizeUniform: string

Description:

If the WebGL Renderer changes size, this uniform will be set with the new width and height values as part of the pipeline resize method. Various built-in pipelines, such as the MultiPipeline, set this property automatically to uResolution.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#resizeUniform

Source: src/renderer/webgl/WebGLPipeline.js#L451
Since: 3.80.0

---

shaders

shaders: Array.<Phaser.Renderer.WebGL.WebGLShader>

Description:

An array of all the WebGLShader instances that belong to this pipeline.

Shaders manage their own attributes and uniforms, but share the same vertex data buffer, which belongs to this pipeline.

Shaders are set in a call to the setShadersFromConfig method, which happens automatically, but can also be called at any point in your game. See the method documentation for details.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#shaders

Source: src/renderer/webgl/WebGLPipeline.js#L307
Since: 3.50.0

---

topology

topology: GLenum

Description:

The primitive topology which the pipeline will use to submit draw calls.

Defaults to GL_TRIANGLES if not otherwise set in the config.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#topology

Source: src/renderer/webgl/WebGLPipeline.js#L196
Since: 3.0.0

---

vertexBuffer

vertexBuffer: Phaser.Renderer.WebGL.Wrappers.WebGLBufferWrapper

Description:

The WebGLBuffer that holds the vertex data.

Created from the vertexData ArrayBuffer. If vertices are set in the config, a STATIC_DRAW buffer is created. If not, a DYNAMIC_DRAW buffer is created.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#vertexBuffer

Source: src/renderer/webgl/WebGLPipeline.js#L174
Since: 3.0.0

---

vertexCapacity

vertexCapacity: number

Description:

The total number of vertices that this pipeline batch can hold before it will flush.

This defaults to renderer batchSize * 6, where batchSize is defined in the Renderer Game Config.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#vertexCapacity

Source: src/renderer/webgl/WebGLPipeline.js#L150
Since: 3.0.0

---

vertexCount

vertexCount: number

Description:

The current number of vertices that have been added to the pipeline batch.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#vertexCount

Source: src/renderer/webgl/WebGLPipeline.js#L140
Since: 3.0.0

---

vertexData

vertexData: ArrayBuffer

Description:

Raw byte buffer of vertices.

Either set via the config object vertices property, or generates a new Array Buffer of size vertexCapacity * vertexSize.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#vertexData

Source: src/renderer/webgl/WebGLPipeline.js#L161
Since: 3.0.0

---

vertexViewF32

vertexViewF32: Float32Array

Description:

Float32 view of the array buffer containing the pipeline's vertices.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#vertexViewF32

Source: src/renderer/webgl/WebGLPipeline.js#L216
Since: 3.0.0

---

vertexViewU32

vertexViewU32: Uint32Array

Description:

Uint32 view of the array buffer containing the pipeline's vertices.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#vertexViewU32

Source: src/renderer/webgl/WebGLPipeline.js#L225
Since: 3.0.0

---

view

view: HTMLCanvasElement

Description:

The canvas which this WebGL Pipeline renders to.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#view

Source: src/renderer/webgl/WebGLPipeline.js#L113
Since: 3.0.0

---

width

width: number

Description:

Width of the current viewport.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#width

Source: src/renderer/webgl/WebGLPipeline.js#L122
Since: 3.0.0

---

Private Members

spriteBounds

spriteBounds: Phaser.Geom.Rectangle

Description:

A temporary Rectangle object re-used internally during sprite drawing.

Access: private

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L179
Since: 3.60.0

---

targetBounds

targetBounds: Phaser.Geom.Rectangle

Description:

A temporary Rectangle object re-used internally during sprite drawing.

Access: private

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L189
Since: 3.60.0

---

tempSprite

tempSprite: Phaser.GameObjects.Sprite

Description:

The most recent Game Object drawn.

Access: private

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L208
Since: 3.60.0

---

Public Methods

addListener

<instance> addListener(event, fn, [context])

Description:

Add a listener for a given event.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - this.

Inherits: Phaser.Events.EventEmitter#addListener

Source: src/events/EventEmitter.js#L111
Since: 3.0.0

---

addTextureToBatch

<instance> addTextureToBatch(texture)

Description:

Adds the given texture to the current WebGL Pipeline Batch Entry and increases the batch entry unit and maxUnit values by 1.

Parameters:

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#addTextureToBatch

Source: src/renderer/webgl/WebGLPipeline.js#L818
Since: 3.60.0

---

batchQuad

<instance> batchQuad(gameObject, x0, y0, x1, y1, x2, y2, x3, y3, u0, v0, u1, v1, tintTL, tintTR, tintBL, tintBR, tintEffect, [texture])

Description:

Adds the vertices data into the batch and flushes if full.

Assumes 6 vertices in the following arrangement:

Copy0----3
|\  B|
| \  |
|  \ |
| A \|
|    \
1----2

Where x0 / y0 = 0, x1 / y1 = 1, x2 / y2 = 2 and x3 / y3 = 3

Parameters:

Overrides: Phaser.Renderer.WebGL.WebGLPipeline#batchQuad

Returns: boolean - true if this method caused the batch to flush, otherwise false.

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L294
Since: 3.60.0

---

batchTri

<instance> batchTri(gameObject, x1, y1, x2, y2, x3, y3, u0, v0, u1, v1, tintTL, tintTR, tintBL, tintEffect, [texture], [unit])

Description:

Adds the vertices data into the batch and flushes if full.

Assumes 3 vertices in the following arrangement:

Copy0
|\
| \
|  \
|   \
|    \
1-----2

Parameters:

Returns: boolean - true if this method caused the batch to flush, otherwise false.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#batchTri

Source: src/renderer/webgl/WebGLPipeline.js#L1827
Since: 3.50.0

---

batchVert

<instance> batchVert(x, y, u, v, unit, tintEffect, tint)

Description:

Adds a single vertex to the current vertex buffer and increments the vertexCount property by 1.

This method is called directly by batchTri and batchQuad.

It does not perform any batch limit checking itself, so if you need to call this method directly, do so in the same way that batchQuad does, for example.

Parameters:

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#batchVert

Source: src/renderer/webgl/WebGLPipeline.js#L1664
Since: 3.50.0

---

bind

<instance> bind([currentShader])

Description:

This method is called every time the Pipeline Manager makes this pipeline the currently active one.

It binds the resources and shader needed for this pipeline, including setting the vertex buffer and attribute pointers.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Fires: Phaser.Renderer.WebGL.Pipelines.Events#event:BIND

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#bind

Source: src/renderer/webgl/WebGLPipeline.js#L1120
Since: 3.0.0

---

bindAndDraw

<instance> bindAndDraw(source)

Description:

This method is called by drawToGame and copyToGame. It takes the source Render Target and copies it back to the game canvas, or the next frame buffer in the stack, and should be considered the very last thing this pipeline does.

You don't normally need to call this method, or override it, however it is left public should you wish to do so.

Note that it does not set a shader. You should do this yourself if invoking this.

Parameters:

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L701
Since: 3.60.0

---

bindRenderTarget

<instance> bindRenderTarget([target], [unit])

Description:

Activates the given Render Target texture and binds it to the requested WebGL texture slot.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGL Pipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#bindRenderTarget

Source: src/renderer/webgl/WebGLPipeline.js#L2013
Since: 3.50.0

---

bindTexture

<instance> bindTexture([target], [unit])

Description:

Activates the given WebGL Texture and binds it to the requested texture slot.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGL Pipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#bindTexture

Source: src/renderer/webgl/WebGLPipeline.js#L1989
Since: 3.50.0

---

blendFrames

<instance> blendFrames(source1, source2, [target], [strength], [clearAlpha])

Description:

Draws the source1 and source2 Render Targets to the target Render Target using a linear blend effect, which is controlled by the strength parameter.

Parameters:

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L617
Since: 3.60.0

---

blendFramesAdditive

<instance> blendFramesAdditive(source1, source2, [target], [strength], [clearAlpha])

Description:

Draws the source1 and source2 Render Targets to the target Render Target using an additive blend effect, which is controlled by the strength parameter.

Parameters:

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L635
Since: 3.60.0

---

boot

<instance> boot()

Description:

Called when the Game has fully booted and the Renderer has finished setting up.

By this stage all Game level systems are now in place. You can perform any final tasks that the pipeline may need, that relies on game systems such as the Texture Manager being ready.

Fires: Phaser.Renderer.WebGL.Pipelines.Events#event:BOOT

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#boot

Source: src/renderer/webgl/WebGLPipeline.js#L463
Since: 3.11.0

---

copy

<instance> copy(source, target)

Description:

Draws the source Render Target to the target Render Target.

This is done using whatever the currently bound shader is. This method does not set a shader. All it does is bind the source texture, set the viewport and UVs then bind the target framebuffer, clears it and draws the source to it.

At the end a null framebuffer is bound. No other clearing-up takes place, so use this method carefully.

Parameters:

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L575
Since: 3.60.0

---

copySprite

<instance> copySprite(source, target, [clear], [clearAlpha], [eraseMode], [colorMatrix], [shader])

Description:

Copy the source Render Target to the target Render Target.

No target resizing takes place. If the source Render Target is larger than the target, then only a portion the same size as the target dimensions is copied across.

Calling this method will invoke the onCopySprite handler and will also call the onFXCopy callback on the Sprite. Both of these happen prior to the copy, allowing you to use them to set shader uniforms and other values.

You can optionally pass in a ColorMatrix. If so, it will use the ColorMatrix shader during the copy, allowing you to manipulate the colors to a fine degree. See the ColorMatrix class for more details.

Parameters:

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L468
Since: 3.60.0

---

copyToGame

<instance> copyToGame(source)

Description:

This method will copy the given Render Target to the game canvas using the gameShader.

Unless you've changed it, the gameShader copies the target without modifying it, just ensuring it is placed in the correct location on the canvas.

If you wish to draw the target with and apply the fragment shader at the same time, see the drawToGame method instead.

This method should be the final thing called in your pipeline.

Parameters:

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L676
Since: 3.60.0

---

createBatch

<instance> createBatch(texture)

Description:

Creates a new WebGL Pipeline Batch Entry, sets the texture unit as zero and pushes the entry into the batch.

Parameters:

Returns: number - The texture unit that was bound.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#createBatch

Source: src/renderer/webgl/WebGLPipeline.js#L789
Since: 3.60.0

---

destroy

<instance> destroy()

Description:

Destroys all shader instances, removes all object references and nulls all external references.

Overrides: Phaser.Renderer.WebGL.WebGLPipeline#destroy

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Fires: Phaser.Renderer.WebGL.Pipelines.Events#event:DESTROY

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L888
Since: 3.60.0

---

drawFillRect

<instance> drawFillRect(x, y, width, height, color, alpha, [texture], [flipUV])

Description:

Pushes a filled rectangle into the vertex batch.

The dimensions are run through Math.floor before the quad is generated.

Rectangle has no transform values and isn't transformed into the local space.

Used for directly batching untransformed rectangles, such as Camera background colors.

Parameters:

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#drawFillRect

Source: src/renderer/webgl/WebGLPipeline.js#L1921
Since: 3.50.0

---

drawToGame

<instance> drawToGame(source)

Description:

This method will copy the given Render Target to the game canvas using the copyShader.

This applies the results of the copy shader during the draw.

If you wish to copy the target without any effects see the copyToGame method instead.

This method should be the final thing called in your pipeline.

Parameters:

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L653
Since: 3.60.0

---

emit

<instance> emit(event, [args])

Description:

Calls each of the listeners registered for a given event.

Parameters:

Returns: boolean - true if the event had listeners, else false.

Inherits: Phaser.Events.EventEmitter#emit

Source: src/events/EventEmitter.js#L86
Since: 3.0.0

---

eventNames

<instance> eventNames()

Description:

Return an array listing the events for which the emitter has registered listeners.

Returns: Array.<(string | symbol)> - undefined

Inherits: Phaser.Events.EventEmitter#eventNames

Source: src/events/EventEmitter.js#L55
Since: 3.0.0

---

flipProjectionMatrix

<instance> flipProjectionMatrix([flipY])

Description:

Adjusts this pipelines ortho Projection Matrix to flip the y and bottom values. Call with 'false' as the parameter to flip them back again.

Parameters:

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#flipProjectionMatrix

Source: src/renderer/webgl/WebGLPipeline.js#L1059
Since: 3.60.0

---

flush

<instance> flush([isPostFlush])

Description:

Uploads the vertex data and emits a draw call for the current batch of vertices.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Fires: Phaser.Renderer.WebGL.Pipelines.Events#event:BEFORE_FLUSH, Phaser.Renderer.WebGL.Pipelines.Events#event:AFTER_FLUSH

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#flush

Source: src/renderer/webgl/WebGLPipeline.js#L1370
Since: 3.0.0

---

getShaderByName

<instance> getShaderByName(name)

Description:

Searches all shaders in this pipeline for one matching the given name, then returns it.

Parameters:

Returns: Phaser.Renderer.WebGL.WebGLShader - The WebGLShader instance, if found.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#getShaderByName

Source: src/renderer/webgl/WebGLPipeline.js#L662
Since: 3.50.0

---

listenerCount

<instance> listenerCount(event)

Description:

Return the number of listeners listening to a given event.

Parameters:

Returns: number - The number of listeners.

Inherits: Phaser.Events.EventEmitter#listenerCount

Source: src/events/EventEmitter.js#L75
Since: 3.0.0

---

listeners

<instance> listeners(event)

Description:

Return the listeners registered for a given event.

Parameters:

Returns: Array.<function()> - The registered listeners.

Inherits: Phaser.Events.EventEmitter#listeners

Source: src/events/EventEmitter.js#L64
Since: 3.0.0

---

off

<instance> off(event, [fn], [context], [once])

Description:

Remove the listeners of a given event.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - this.

Inherits: Phaser.Events.EventEmitter#off

Source: src/events/EventEmitter.js#L151
Since: 3.0.0

---

on

<instance> on(event, fn, [context])

Description:

Add a listener for a given event.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - this.

Inherits: Phaser.Events.EventEmitter#on

Source: src/events/EventEmitter.js#L98
Since: 3.0.0

---

onActive

<instance> onActive(currentShader)

Description:

By default this is an empty method hook that you can override and use in your own custom pipelines.

This method is called every time the Pipeline Manager makes this the active pipeline. It is called at the end of the WebGLPipeline.bind method, after the current shader has been set. The current shader is passed to this hook.

For example, if a display list has 3 Sprites in it that all use the same pipeline, this hook will only be called for the first one, as the 2nd and 3rd Sprites do not cause the pipeline to be changed.

If you need to listen for that event instead, use the onBind hook.

Parameters:

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#onActive

Source: src/renderer/webgl/WebGLPipeline.js#L1478
Since: 3.50.0

---

onAfterFlush

<instance> onAfterFlush([isPostFlush])

Description:

By default this is an empty method hook that you can override and use in your own custom pipelines.

This method is called immediately after this pipeline has finished flushing its batch.

It is called after the gl.drawArrays call.

You can perform additional post-render effects, but be careful not to call flush on this pipeline from within this method, or you'll cause an infinite loop.

To apply changes pre-render, see onBeforeFlush.

Parameters:

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#onAfterFlush

Source: src/renderer/webgl/WebGLPipeline.js#L1643
Since: 3.50.0

---

onBatch

<instance> onBatch([gameObject])

Description:

By default this is an empty method hook that you can override and use in your own custom pipelines.

This method is called every time the batchQuad or batchTri methods are called. If this was as a result of a Game Object, then the Game Object reference is passed to this hook too.

This hook is called after the quad (or tri) has been added to the batch, so you can safely call 'flush' from within this.

Note that Game Objects may call batchQuad or batchTri multiple times for a single draw, for example the Graphics Game Object.

Parameters:

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#onBatch

Source: src/renderer/webgl/WebGLPipeline.js#L1532
Since: 3.50.0

---

onBeforeFlush

<instance> onBeforeFlush([isPostFlush])

Description:

By default this is an empty method hook that you can override and use in your own custom pipelines.

This method is called every time this pipeline is asked to flush its batch.

It is called immediately before the gl.bufferData and gl.drawArrays calls are made, so you can perform any final pre-render modifications. To apply changes post-render, see onAfterFlush.

Parameters:

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#onBeforeFlush

Source: src/renderer/webgl/WebGLPipeline.js#L1626
Since: 3.50.0

---

onBind

<instance> onBind([gameObject])

Description:

By default this is an empty method hook that you can override and use in your own custom pipelines.

This method is called every time a Game Object asks the Pipeline Manager to use this pipeline, even if the pipeline is already active.

Unlike the onActive method, which is only called when the Pipeline Manager makes this pipeline active, this hook is called for every Game Object that requests use of this pipeline, allowing you to perform per-object set-up, such as loading shader uniform data.

Parameters:

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#onBind

Source: src/renderer/webgl/WebGLPipeline.js#L1499
Since: 3.50.0

---

onBoot

<instance> onBoot()

Description:

This method is called once when this pipeline has finished being set-up at the end of the boot process. By the time this method is called, all of the shaders are ready and configured.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#onBoot

Source: src/renderer/webgl/WebGLPipeline.js#L599
Since: 3.50.0

---

once

<instance> once(event, fn, [context])

Description:

Add a one-time listener for a given event.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - this.

Inherits: Phaser.Events.EventEmitter#once

Source: src/events/EventEmitter.js#L124
Since: 3.0.0

---

onCopySprite

<instance> onCopySprite(source, target, gameObject)

Description:

This callback is invoked when you call the copySprite method.

It will fire after the shader has been set, but before the source target has been copied, so use it to set any additional uniforms you may need.

Note: Manipulating the Sprite during this callback will not change the Render Targets.

Parameters:

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L449
Since: 3.60.0

---

onDraw

<instance> onDraw(target, [swapTarget], [altSwapTarget])

Description:

This method is called every time the batchSprite method is called and is passed a reference to the current render target.

If you override this method, then it should make sure it calls either the drawToGame or copyToGame methods as the final thing it does. However, you can do as much additional processing as you like prior to this.

Parameters:

Overrides: Phaser.Renderer.WebGL.WebGLPipeline#onDraw

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L787
Since: 3.60.0

---

onDrawSprite

<instance> onDrawSprite(gameObject, target)

Description:

This callback is invoked when a sprite is drawn by this pipeline.

It will fire after the shader has been set, but before the sprite has been drawn, so use it to set any additional uniforms you may need.

Note: Manipulating the Sprite during this callback will not change how it is drawn to the Render Target.

Parameters:

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L431
Since: 3.60.0

---

onPostBatch

<instance> onPostBatch([gameObject])

Description:

By default this is an empty method hook that you can override and use in your own custom pipelines.

This method is called immediately after a Game Object has been added to the batch.

Parameters:

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#onPostBatch

Source: src/renderer/webgl/WebGLPipeline.js#L1567
Since: 3.50.0

---

onPostRender

<instance> onPostRender()

Description:

By default this is an empty method hook that you can override and use in your own custom pipelines.

This method is called once per frame, after all rendering has happened and snapshots have been taken.

It is called at the very end of the rendering process, once all Cameras, for all Scenes, have been rendered.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#onPostRender

Source: src/renderer/webgl/WebGLPipeline.js#L1611
Since: 3.50.0

---

onPreBatch

<instance> onPreBatch([gameObject])

Description:

By default this is an empty method hook that you can override and use in your own custom pipelines.

This method is called immediately before a Game Object is about to add itself to the batch.

Parameters:

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#onPreBatch

Source: src/renderer/webgl/WebGLPipeline.js#L1553
Since: 3.50.0

---

onPreRender

<instance> onPreRender()

Description:

By default this is an empty method hook that you can override and use in your own custom pipelines.

This method is called once per frame, right before anything has been rendered, but after the canvas has been cleared. If this pipeline has a render target, it will also have been cleared by this point.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#onPreRender

Source: src/renderer/webgl/WebGLPipeline.js#L1581
Since: 3.50.0

---

onRebind

<instance> onRebind()

Description:

By default this is an empty method hook that you can override and use in your own custom pipelines.

This method is called when the Pipeline Manager needs to rebind this pipeline. This happens after a pipeline has been cleared, usually when passing control over to a 3rd party WebGL library, like Spine, and then returing to Phaser again.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#onRebind

Source: src/renderer/webgl/WebGLPipeline.js#L1518
Since: 3.50.0

---

onRender

<instance> onRender(scene, camera)

Description:

By default this is an empty method hook that you can override and use in your own custom pipelines.

This method is called once per frame, by every Camera in a Scene that wants to render.

It is called at the start of the rendering process, before anything has been drawn to the Camera.

Parameters:

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#onRender

Source: src/renderer/webgl/WebGLPipeline.js#L1594
Since: 3.50.0

---

onResize

<instance> onResize(width, height)

Description:

Handles the resizing of the quad vertex data.

Parameters:

Overrides: Phaser.Renderer.WebGL.WebGLPipeline#onResize

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L261
Since: 3.60.0

---

postBatch

<instance> postBatch([gameObject])

Description:

This method is called as a result of the WebGLPipeline.batchQuad method, right after a quad belonging to a Game Object has been added to the batch. When this is called, the renderer has just performed a flush.

It calls the onDraw hook followed by the onPostBatch hook, which can be used to perform additional Post FX Pipeline processing.

It is also called as part of the PipelineManager.postBatch method when processing Post FX Pipelines.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#postBatch

Source: src/renderer/webgl/WebGLPipeline.js#L1309
Since: 3.50.0

---

preBatch

<instance> preBatch([gameObject])

Description:

This method is called as a result of the WebGLPipeline.batchQuad method, right before a quad belonging to a Game Object is about to be added to the batch. When this is called, the renderer has just performed a flush. It will bind the current render target, if any are set and finally call the onPreBatch hook.

It is also called as part of the PipelineManager.preBatch method when processing Post FX Pipelines.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#preBatch

Source: src/renderer/webgl/WebGLPipeline.js#L1282
Since: 3.50.0

---

pushBatch

<instance> pushBatch(texture)

Description:

Takes the given WebGLTextureWrapper and determines what to do with it.

If there is no current batch (i.e. after a flush) it will create a new batch from it.

If the texture is already bound, it will return the current texture unit.

If the texture already exists in the current batch, the unit gets reset to match it.

If the texture cannot be found in the current batch, and it supports multiple textures, it's added into the batch and the unit indexes are advanced.

Parameters:

Returns: number - The texture unit that was bound.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#pushBatch

Source: src/renderer/webgl/WebGLPipeline.js#L839
Since: 3.60.0

---

rebind

<instance> rebind([currentShader])

Description:

This method is called every time the Pipeline Manager rebinds this pipeline.

It resets all shaders this pipeline uses, setting their attributes again.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Fires: Phaser.Renderer.WebGL.Pipelines.Events#event:REBIND

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#rebind

Source: src/renderer/webgl/WebGLPipeline.js#L1169
Since: 3.0.0

---

removeAllListeners

<instance> removeAllListeners([event])

Description:

Remove all listeners, or those of the specified event.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - this.

Inherits: Phaser.Events.EventEmitter#removeAllListeners

Source: src/events/EventEmitter.js#L165
Since: 3.0.0

---

removeListener

<instance> removeListener(event, [fn], [context], [once])

Description:

Remove the listeners of a given event.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - this.

Inherits: Phaser.Events.EventEmitter#removeListener

Source: src/events/EventEmitter.js#L137
Since: 3.0.0

---

resetUVs

<instance> resetUVs()

Description:

Resets the quad vertice UV values to their default settings.

The quad is used by the copy shader in this pipeline.

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L875
Since: 3.60.0

---

resize

<instance> resize(width, height)

Description:

Resizes the properties used to describe the viewport.

This method is called automatically by the renderer during its resize handler.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Fires: Phaser.Renderer.WebGL.Pipelines.Events#event:RESIZE

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#resize

Source: src/renderer/webgl/WebGLPipeline.js#L966
Since: 3.0.0

---

restoreContext

<instance> restoreContext()

Description:

This method is called if the WebGL context is lost and restored. It ensures that uniforms are synced back to the GPU for all shaders in this pipeline.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#restoreContext

Source: src/renderer/webgl/WebGLPipeline.js#L1214
Since: 3.80.0

---

set1f

<instance> set1f(name, x, [shader])

Description:

Sets a 1f uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set1f

Source: src/renderer/webgl/WebGLPipeline.js#L2077
Since: 3.50.0

---

set1fv

<instance> set1fv(name, arr, [shader])

Description:

Sets a 1fv uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set1fv

Source: src/renderer/webgl/WebGLPipeline.js#L2191
Since: 3.50.0

---

set1i

<instance> set1i(name, x, [shader])

Description:

Sets a 1i uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set1i

Source: src/renderer/webgl/WebGLPipeline.js#L2407
Since: 3.50.0

---

set1iv

<instance> set1iv(name, arr, [shader])

Description:

Sets a 1iv uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set1iv

Source: src/renderer/webgl/WebGLPipeline.js#L2299
Since: 3.50.0

---

set2f

<instance> set2f(name, x, y, [shader])

Description:

Sets a 2f uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set2f

Source: src/renderer/webgl/WebGLPipeline.js#L2104
Since: 3.50.0

---

set2fv

<instance> set2fv(name, arr, [shader])

Description:

Sets a 2fv uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set2fv

Source: src/renderer/webgl/WebGLPipeline.js#L2218
Since: 3.50.0

---

set2i

<instance> set2i(name, x, y, [shader])

Description:

Sets a 2i uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set2i

Source: src/renderer/webgl/WebGLPipeline.js#L2434
Since: 3.50.0

---

set2iv

<instance> set2iv(name, arr, [shader])

Description:

Sets a 2iv uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set2iv

Source: src/renderer/webgl/WebGLPipeline.js#L2326
Since: 3.50.0

---

set3f

<instance> set3f(name, x, y, z, [shader])

Description:

Sets a 3f uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set3f

Source: src/renderer/webgl/WebGLPipeline.js#L2132
Since: 3.50.0

---

set3fv

<instance> set3fv(name, arr, [shader])

Description:

Sets a 3fv uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set3fv

Source: src/renderer/webgl/WebGLPipeline.js#L2245
Since: 3.50.0

---

set3i

<instance> set3i(name, x, y, z, [shader])

Description:

Sets a 3i uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set3i

Source: src/renderer/webgl/WebGLPipeline.js#L2462
Since: 3.50.0

---

set3iv

<instance> set3iv(name, arr, [shader])

Description:

Sets a 3iv uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set3iv

Source: src/renderer/webgl/WebGLPipeline.js#L2353
Since: 3.50.0

---

set4f

<instance> set4f(name, x, y, z, w, [shader])

Description:

Sets a 4f uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set4f

Source: src/renderer/webgl/WebGLPipeline.js#L2161
Since: 3.50.0

---

set4fv

<instance> set4fv(name, arr, [shader])

Description:

Sets a 4fv uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set4fv

Source: src/renderer/webgl/WebGLPipeline.js#L2272
Since: 3.50.0

---

set4i

<instance> set4i(name, x, y, z, w, [shader])

Description:

Sets a 4i uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set4i

Source: src/renderer/webgl/WebGLPipeline.js#L2491
Since: 3.50.0

---

set4iv

<instance> set4iv(name, arr, [shader])

Description:

Sets a 4iv uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#set4iv

Source: src/renderer/webgl/WebGLPipeline.js#L2380
Since: 3.50.0

---

setBoolean

<instance> setBoolean(name, value, [shader])

Description:

Sets a boolean uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#setBoolean

Source: src/renderer/webgl/WebGLPipeline.js#L2050
Since: 3.60.0

---

setGameObject

<instance> setGameObject(gameObject, [frame])

Description:

Custom pipelines can use this method in order to perform any required pre-batch tasks for the given Game Object. It must return the texture unit the Game Object was assigned.

Parameters:

Returns: number - The texture unit the Game Object has been assigned.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#setGameObject

Source: src/renderer/webgl/WebGLPipeline.js#L912
Since: 3.50.0

---

setMatrix2fv

<instance> setMatrix2fv(name, transpose, matrix, [shader])

Description:

Sets a matrix 2fv uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#setMatrix2fv

Source: src/renderer/webgl/WebGLPipeline.js#L2521
Since: 3.50.0

---

setMatrix3fv

<instance> setMatrix3fv(name, transpose, matrix, [shader])

Description:

Sets a matrix 3fv uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#setMatrix3fv

Source: src/renderer/webgl/WebGLPipeline.js#L2549
Since: 3.50.0

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setMatrix4fv

<instance> setMatrix4fv(name, transpose, matrix, [shader])

Description:

Sets a matrix 4fv uniform value based on the given name on the currently set shader.

The current shader is bound, before the uniform is set, making it active within the WebGLRenderer. This means you can safely call this method from a location such as a Scene create or update method. However, when working within a Shader file directly, use the WebGLShader method equivalent instead, to avoid the program being set.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#setMatrix4fv

Source: src/renderer/webgl/WebGLPipeline.js#L2577
Since: 3.50.0

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setProjectionMatrix

<instance> setProjectionMatrix(width, height)

Description:

Adjusts this pipelines ortho Projection Matrix to use the given dimensions and resets the uProjectionMatrix uniform on all bound shaders.

This method is called automatically by the renderer during its resize handler.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#setProjectionMatrix

Source: src/renderer/webgl/WebGLPipeline.js#L1011
Since: 3.50.0

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setShader

<instance> setShader(shader, [setAttributes], [vertexBuffer])

Description:

Sets the currently active shader within this pipeline.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#setShader

Source: src/renderer/webgl/WebGLPipeline.js#L627
Since: 3.50.0

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setShadersFromConfig

<instance> setShadersFromConfig(config)

Description:

Destroys all shaders currently set in the WebGLPipeline.shaders array and then parses the given config object, extracting the shaders from it, creating WebGLShader instances and finally setting them into the shaders array of this pipeline.

This is a destructive process. Be very careful when you call it, should you need to.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#setShadersFromConfig

Source: src/renderer/webgl/WebGLPipeline.js#L685
Since: 3.50.0

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setTargetUVs

<instance> setTargetUVs(source, target)

Description:

Sets the vertex UV coordinates of the quad used by the copy shaders so that they correctly adjust the texture coordinates for a blit frame effect.

Be sure to call resetUVs once you have finished manipulating the UV coordinates.

Parameters:

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L847
Since: 3.60.0

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setTexture2D

<instance> setTexture2D([texture])

Description:

Sets the texture to be bound to the next available texture unit and returns the unit id.

Parameters:

Returns: number - The assigned texture unit.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#setTexture2D

Source: src/renderer/webgl/WebGLPipeline.js#L1971
Since: 3.50.0

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setTime

<instance> setTime(name, [shader])

Description:

Sets the current duration into a 1f uniform value based on the given name.

This can be used for mapping time uniform values, such as iTime.

Parameters:

Returns: Phaser.Renderer.WebGL.Pipelines.PreFXPipeline - This WebGLPipeline instance.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#setTime

Source: src/renderer/webgl/WebGLPipeline.js#L2030
Since: 3.50.0

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setUVs

<instance> setUVs(uA, vA, uB, vB, uC, vC, uD, vD)

Description:

Set the UV values for the 6 vertices that make up the quad used by the copy shader.

Be sure to call resetUVs once you have finished manipulating the UV coordinates.

Parameters:

Source: src/renderer/webgl/pipelines/PreFXPipeline.js#L807
Since: 3.60.0

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setVertexBuffer

<instance> setVertexBuffer([buffer])

Description:

Binds the vertex buffer to be the active ARRAY_BUFFER on the WebGL context.

It first checks to see if it's already set as the active buffer and only binds itself if not.

Parameters:

Returns: boolean - true if the vertex buffer was bound, or false if it was already bound.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#setVertexBuffer

Source: src/renderer/webgl/WebGLPipeline.js#L1251
Since: 3.50.0

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shouldFlush

<instance> shouldFlush([amount])

Description:

Check if the current batch of vertices is full.

You can optionally provide an amount parameter. If given, it will check if the batch needs to flush if the amount is added to it. This allows you to test if you should flush before populating the batch.

Parameters:

Returns: boolean - true if the current batch should be flushed, otherwise false.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#shouldFlush

Source: src/renderer/webgl/WebGLPipeline.js#L931
Since: 3.0.0

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shutdown

<instance> shutdown()

Description:

Removes all listeners.

Inherits: Phaser.Events.EventEmitter#shutdown

Source: src/events/EventEmitter.js#L31
Since: 3.0.0

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unbind

<instance> unbind()

Description:

This method is called every time the Pipeline Manager deactivates this pipeline, swapping from it to another one. This happens after a call to flush and before the new pipeline is bound.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#unbind

Source: src/renderer/webgl/WebGLPipeline.js#L1355
Since: 3.50.0

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updateProjectionMatrix

<instance> updateProjectionMatrix()

Description:

Adjusts this pipelines ortho Projection Matrix to match that of the global WebGL Renderer Projection Matrix.

This method is called automatically by the Pipeline Manager when this pipeline is set.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#updateProjectionMatrix

Source: src/renderer/webgl/WebGLPipeline.js#L1096
Since: 3.50.0

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vertexAvailable

<instance> vertexAvailable()

Description:

Returns the number of vertices that can be added to the current batch before it will trigger a flush to happen.

Returns: number - The number of vertices that can still be added to the current batch before it will flush.

Inherits: Phaser.Renderer.WebGL.WebGLPipeline#vertexAvailable

Source: src/renderer/webgl/WebGLPipeline.js#L952
Since: 3.60.0

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