Three.js Loaders

Use this skill for asset fetch/decode lifecycle, loader configuration, caching, progress, and cleanup. Route what happens after a model loads to threejs-animation, threejs-materials, threejs-textures, or threejs-geometry.

When to use this skill

• Load GLB/GLTF models, textures, cubemaps, HDR/EXR assets, or other Three.js formats
• Configure Draco and KTX2 transcoding with paths compatible with the deployment
• Convert callback-based loading into a cancellable/observable feature boundary
• Diagnose missing assets, CORS failures, decoder path errors, duplicated fetches, or leaks

Instructions

Step 1: Inspect deployment and asset constraints