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Shader Lab

Shader Lab

A powerful toolkit to create, stack and animate shaders

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Description

The Shader Lab webapp (available at eng.basement.studio/tools/shader-lab) serves as a live, Photoshop-like editor for shaders. It allows users to build compositions visually by stacking layers, defining timelines, adding animations, and applying effects. Users can experiment with presets, preview results in real time, and export compositions as a ShaderLabConfig object (JSON-like structure) that the runtime can consume. This editor lowers the barrier for creative coders and designers who want to craft sophisticated GPU-accelerated visuals without diving straight into low-level code.

The companion npm package (@basementstudio/shader-lab) provides a portable React runtime that renders and animates these exported compositions. It leverages Three.js's WebGPU capabilities (via Three Shading Language - TSL) for high-performance execution and works client-side only (WebGPU support required in the browser). It also comes with several hooks that allow you to use your Shader Lab composition directly in your own scene, either as a texture, or even postprocessing.

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