Lumina

Shape light with your hands.

Snap your fingers to wake the particles, make a fist to build a model, open your hand to pull it apart.

Hand tracking runs on your device. The video never leaves your browser.

How to play

Snap: Wake the particles, or send them back to sleep
Fist: Build the model; from apart, put it back together
Open hand: Pull the parts apart. How wide you open sets how far
Tilt: Tilt your hand left or right to spin the model
Peace: Next model
Point: Point at a part to see what it does
Move: While the particles swirl, they follow your hand

Space: Snap
F O V: Fist, open hand, peace
← →: Previous or next model
↑ ↓: Pull apart or put together
Wheel: Zoom
Drag: Rotate
R: Auto-rotate
T: Trails
C: Camera on or off
D: Demo
L: Part labels on or off
Hover, click: See what a part does; click to keep it open
M: All models
G: Show or hide the guide on the left

Use your own model

Drag a .glb file onto the page, or choose Open 3D file. Each named object in the file becomes a part you can pull apart. Blender, Sketchfab and most 3D tools can export .glb. The file stays on your device.

Saturn

Shape light with your hands.