GEMINA ready · D↑, G#↓, F→, B← · 3D Prism

GEMINA 3D Visualizer
Presets, reactive MIDI, WebXR and geometric overlays.

Key Controls
- U inner spin, J outer spin
- W base wireframe, G trail
- , / . mapping, 9/0 octaves
- Drag: rotate object, wheel: zoom (or set Nav:ORBIT for camera orbit)
- O ortho, Shift+O nav orbit, H helix, S shapes
- R/X/Z auto rotate, N nodes, M active-only, I rings
- F fullscreen, A analysis, ? info

Share
Use "Share Preset" to generate a link with the current visual state.

Base Geometry
- Two overlaid hexagons (A/B) form the chromatic scale.
- Opposite vertices = tritones.
- "Mapping" rotates one hexagon against the other (30°).
- The hypercube is the 3D projection of that structure.