import {ShaderPass} from 'postprocessing'

public class | source

ShaderPass

Extends:

Pass → ShaderPass

Indirect Implements:

A shader pass.

Renders any shader material as a fullscreen effect. If you want to create multiple chained effects, please use EffectPass instead.

Constructor Summary

Public Constructor
public	constructor(material: ShaderMaterial, input: String) Constructs a new shader pass.

Member Summary

Public Members
public	fullscreenMaterial: *
public	input: String The name of the input buffer uniform.

Method Summary

Public Methods
public	initialize(renderer: WebGLRenderer, alpha: Boolean, frameBufferType: Number) Performs initialization tasks.
public	render(renderer: WebGLRenderer, inputBuffer: WebGLRenderTarget, outputBuffer: WebGLRenderTarget, deltaTime: Number, stencilTest: Boolean) Renders the effect.
public	setInput(input: String) this method was deprecated. Use input instead. Sets the name of the input buffer uniform.

Inherited Summary

From class Pass
public get	fullscreenMaterial: Material The fullscreen material.
public set	fullscreenMaterial
public set	mainCamera: Camera Sets the main camera.
public set	mainScene: Scene Sets the main scene.
public get	renderToScreen: Boolean Sets the render to screen flag.
public set	renderToScreen
public	enabled: Boolean Indicates whether this pass is enabled.
public	name: String The name of this pass.
public	needsDepthTexture: Boolean Only relevant for subclassing.
public	needsSwap: Boolean Only relevant for subclassing.
protected	camera: Camera The camera.
protected	renderer: WebGLRenderer this member was deprecated. The renderer.
protected	scene: Scene The scene to render.
public	dispose() Performs a shallow search for disposable properties and deletes them.
public	getDepthTexture(): Texture Returns the current depth texture.
public	getFullscreenMaterial(): Material this method was deprecated. Use fullscreenMaterial instead. Returns the current fullscreen material.
public	initialize(renderer: WebGLRenderer, alpha: Boolean, frameBufferType: Number) Performs initialization tasks.
public	isEnabled(): Boolean this method was deprecated. Use enabled instead. Indicates whether this pass is enabled.
public abstract	render(renderer: WebGLRenderer, inputBuffer: WebGLRenderTarget, outputBuffer: WebGLRenderTarget, deltaTime: Number, stencilTest: Boolean) Renders this pass.
public	setDepthTexture(depthTexture: Texture, depthPacking: DepthPackingStrategy) Sets the depth texture.
public	setEnabled(value: Boolean) this method was deprecated. Use enabled instead. Enables or disables this pass.
public	setRenderer(renderer: WebGLRenderer) this method was deprecated. Sets the renderer
public	setSize(width: Number, height: Number) Sets the size.
protected	setFullscreenMaterial(value: Material) this method was deprecated. Use fullscreenMaterial instead. Sets the fullscreen material.

Public Constructors

public constructor(material: ShaderMaterial, input: String) source

Constructs a new shader pass.

Override:

Pass#constructor

Params:

Name	Type	Attribute	Description
material	ShaderMaterial		A shader material.
input	String	optional default: "inputBuffer"	The name of the input buffer uniform.

Public Members

public fullscreenMaterial: * source

The fullscreen material.

Override:

Pass#fullscreenMaterial

public input: String source

The name of the input buffer uniform.

Most fullscreen materials modify texels from an input texture. This pass automatically assigns the main input buffer to the uniform identified by the input name.

Public Methods

public initialize(renderer: WebGLRenderer, alpha: Boolean, frameBufferType: Number) source

Performs initialization tasks.

Override:

Pass#initialize

Params:

Name	Type	Attribute	Description
renderer	WebGLRenderer		A renderer.
alpha	Boolean		Whether the renderer uses the alpha channel.
frameBufferType	Number		The type of the main frame buffers.

public render(renderer: WebGLRenderer, inputBuffer: WebGLRenderTarget, outputBuffer: WebGLRenderTarget, deltaTime: Number, stencilTest: Boolean) source

Renders the effect.

Override:

Pass#render

Params:

Name	Type	Attribute	Description
renderer	WebGLRenderer		The renderer.
inputBuffer	WebGLRenderTarget		A frame buffer that contains the result of the previous pass.
outputBuffer	WebGLRenderTarget		A frame buffer that serves as the output render target unless this pass renders to screen.
deltaTime	Number	optional	The time between the last frame and the current one in seconds.
stencilTest	Boolean	optional	Indicates whether a stencil mask is active.

public setInput(input: String) source

this method was deprecated. Use input instead.

Sets the name of the input buffer uniform.

Params:

Name	Type	Attribute	Description
input	String		The name of the input buffer uniform.