Lumen Cabinet · Light Studio

Lumen Cabinet is a calm interactive ray-traced miniature art studio. Orbit the gallery, switch golden/blue/white lighting presets, choose gold/mirror/glass/clay orb materials, move and strengthen the light, and adjust depth of field. Three optional self-guided discoveries introduce reflection, refraction and focus; there is no score or simulated completion detection. Original procedural scene and GPT-generated moon-garden artwork are rendered by the adapted MIT WebGL2 path-tracing engine from https://github.com/kamyy/webgl-ray-tracer (103 observed stars; substantive depth-of-field and light-sampling maintenance November 8–9, 2026; pinned commit 5d1aab166eb460cab0a5732afb80020379f483d8). The artwork is sampled on scene surfaces and participates in reflections/refractions. Source tags: github-source, game. Static local bundle, local BVH worker, no account, backend, external runtime assets, downloads or popups. WebGL2 with float render/blend extensions required. MIT notices included. Original scene, interface and shader texture/display adaptation; not an unchanged upstream distribution.