KO | EN

GitLite

Minimalist Open Source Repository Search Engine

gitlite — search

#dsh #dsh-plugin #ai-agents #developer-tools #codex #claude-code #mcp #rust #deepseek-harness #typescript #ai-agent #cli

bad-tv-shader

★ 520 Open GitHub ↗

BadTV Effect for Three.js

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# Bad TV Shader for Three.js

Simulates a bad TV via horizontal distortion and vertical roll.

## Screenshot

![screenshot.jpg](https://raw.githubusercontent.com/felixturner/bad-tv-shader/master/example/res/screenshot.jpg)

## Demo

[View Demo](http://felixturner.github.io/bad-tv-shader/example/)

## Uniforms
* **time** steadily increasing float passed in
* **distortion** amount of thick distortion
* **distortion2** amount of fine grain distortion
* **speed** distortion vertical travel speed
* **rollSpeed** vertical roll speed

## Usage

```javascript
composer = new THREE.EffectComposer( renderer);
renderPass = new THREE.RenderPass( scene, camera );
badTVPass = new THREE.ShaderPass( THREE.BadTVShader );
composer.addPass( renderPass );
composer.addPass( badTVPass );
badTVPass.renderToScreen = true;
```

View demo for full usage details.

## Credits

Uses [Ashima WebGL Noise](https://github.com/ashima/webgl-noise), [three.js](https://github.com/mrdoob/three.js/)

## License

bad-tv-shader

Explore Similar Repositories

Was this content helpful?

Recent Feedback

Download README