What is the Three.js Post-Processing skill?

It is a specialized capability for Claude Code that provides code patterns and best practices for adding visual effects like bloom, blur, and color grading to Three.js scenes using EffectComposer.

Does it handle responsive design?

Yes, the skill includes patterns for correctly updating the EffectComposer and specific passes (like FXAA) during window resize events to maintain visual consistency.

Does this skill support custom shaders?

Yes, it includes templates and logic for creating custom ShaderPass implementations, allowing you to build unique visual distortions and screen-space effects.

Can I combine multiple effects like bloom and anti-aliasing?

Absolutely. The skill provides clear instructions on how to chain multiple passes within the EffectComposer, including the correct ordering for anti-aliasing and gamma correction.

Three.js Post-Processing

Name: Three.js Post-Processing
Author: GGPrompts

byGGPrompts

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Game Development

Enhances Three.js 3D scenes with professional visual effects like bloom, depth of field, and advanced anti-aliasing.

This skill provides comprehensive guidance for implementing post-processing effects in Three.js using the EffectComposer. It streamlines the addition of cinematic visual enhancements—including glows, screen-space ambient occlusion (SSAO), and custom shaders—to standard 3D renders. Ideal for developers looking to elevate the visual fidelity of web-based 3D applications, games, and data visualizations, this skill offers standardized implementation patterns for combining multiple passes, managing scene resizing, and creating custom screen-space distortions.

Key Features

01Cinematic camera effects like Depth of Field (Bokeh) and Vignette

02Seamless EffectComposer setup and multi-pass rendering workflows

03High-quality anti-aliasing solutions using FXAA and SMAA shaders

04Custom ShaderPass templates for unique screen-space distortions

051 GitHub stars

06Advanced lighting effects including Unreal Bloom and Selective Bloom

Use Cases

01Building immersive data visualizations with outline highlights and color grading

02Creating high-fidelity 3D product configurators with realistic lighting and glow

03Developing browser-based games with cinematic visual storytelling and glitch effects

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add ggprompts/my-plugins threejs-postprocessing

For use in Claude.ai and ChatGPT

Download Skill