Chapter 253: GlitchPass

Core Idea

Pass for creating a glitch effect.

Key Concepts

• goWild : boolean: Whether to noticeably increase the effect intensity or not.
• material : ShaderMaterial: The pass material.
• uniforms : Object: The pass uniforms.

Code Examples

const glitchPass = new GlitchPass();
composer.addPass( glitchPass );

• What it demonstrates: Typical usage of GlitchPass.

Reference Tables

Constructor

Signature
new GlitchPass( dt_size : number )

Properties

Property	Description
.goWild : boolean	Whether to noticeably increase the effect intensity or not.
.material : ShaderMaterial	The pass material.
.uniforms : Object	The pass uniforms.

Methods

Method	Description
.dispose()	Frees the GPU-related resources allocated by this instance. Call this method whenever the pass is no longer used in your app.
.render( renderer : WebGLRenderer, writeBuffer : WebGLRenderTarget, readBuffer : WebGLRenderTarget, deltaTime : number, maskActive : boolean )	Performs the glitch pass.

Key Takeaways

1. GlitchPass extends: Pass
2. Most relevant properties: goWild, material, uniforms.
3. Key methods: dispose, render.

Connects To

• Pass: parent class
• Source: examples/jsm/postprocessing/GlitchPass.js