Does this skill support RectAreaLight setup?

Yes, it provides implementation details for RectAreaLight, including the necessary initialization of RectAreaLightUniformsLib and its specific material requirements.

Can I use this for environment-based lighting (IBL)?

Absolutely. It includes patterns for using RGBELoader and PMREMGenerator to set up realistic environment maps for PBR materials.

How does the skill help with shadow artifacts like shadow acne?

It provides specific code snippets and best practices for tuning shadow bias and normalBias to eliminate common visual artifacts in 3D scenes.

Are there performance tips for mobile WebGL applications?

Yes, the skill covers optimization strategies like limiting light counts, using baked lighting, and adjusting shadow map resolution for better mobile performance.

Three.js Lighting & Shadows

Name: Three.js Lighting & Shadows
Author: Monichre

byMonichre

0•

게임 개발

Configures advanced lighting systems, shadow mapping, and image-based lighting for Three.js 3D environments.

This skill provides Claude with specialized knowledge for managing the complex lighting systems within Three.js, ranging from basic ambient and directional lights to sophisticated Image-Based Lighting (IBL) and RectAreaLights. It offers standardized implementation patterns for professional 3D setups like three-point studio lighting and outdoor daylight, while providing critical technical guidance on shadow bias tuning, performance optimization, and visual debugging using light helpers. Use this skill to achieve realistic visual results while maintaining high frame rates through efficient light and shadow management.

주요 기능

01Performance optimization through light layers, shadow frustum tightening, and contact shadows

02Implementation patterns for all core Three.js light types including Point, Spot, and RectAreaLight

03Environment lighting (IBL) setup using HDR/RGBE textures and PMREMGenerator

040 GitHub stars

05Visual debugging techniques using LightHelpers and CameraHelpers for precise placement

06Advanced shadow configuration for PCFSoftShadowMap and VSMShadowMap

사용 사례

01Developing realistic 3D product configurators with studio-quality three-point lighting

02Implementing physically-based rendering (PBR) environments using high-dynamic-range image-based lighting

03Optimizing WebGL game performance by managing light counts and shadow map resolutions

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add monichre/digital-mischief-group threejs-lighting

For use in Claude.ai and ChatGPT

Download Skill