FMRXR Studio · 2026 · Interactive web
RADIANCE
Your hand becomes a light source. A radiance cascades renderer driven by hand tracking, running live in the browser.
RADIANCE turns a webcam into a light pen. A hand tracked by MediaPipe paints light into the scene, and a radiance cascades renderer traces how that light spreads, bounces off walls and fades, every frame. Light, walls and erasers are drawn by hand or with the mouse. The side panel exposes the renderer itself: number of cascades, base rays, exposure, colour of the source. Hand tracking runs on the visitor's device. Camera frames stay in the browser, nothing is uploaded.
Role
Creative direction · Real-time rendering · Creative coding
Stack
WebGL2 · GLSL · Radiance cascades · MediaPipe Hand Landmarker
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