Use when building or editing 3D scenes in vanilla Three.js for WebGL/WebGPU. Triggers on `.js`/`.ts` files with `three` or `three/*` imports, and on prompts about Scene, Renderer, Mesh, BufferGeometry, materials, lighting, GLTF loaders, raycasting, shaders, post-processing, instancing, or perf tunin
Use when building or editing 3D scenes in vanilla Three.js for WebGL/WebGPU. Triggers on `.js`/`.ts` files with `three` or `three/*` imports, and on prompts about Scene, Renderer, Mesh, BufferGeometry, materials, lighting, GLTF loaders, raycasting, shaders, post-processing, instancing, or perf tuning, even when the user doesn't say 'Three.js'.