```html
Seastead Design - Space Frame Structure
Seastead Design
3 NACA foil floats in triangle (80ft center-to-center)
Foils: 19ft tall, 10ft chord, 4ft width
50% submerged, leading edge forward
Space frame truss to living platform
Living area: 50ft x 14ft, 5ft above float tops
Left-click drag: rotate | Scroll: zoom | Right-click drag: pan
```
This HTML file creates a complete 3D WebGL visualization of your seastead design. Here's what's included:
## Key Features:
**3 NACA Foil Floats:**
- Arranged in an equilateral triangle (80ft center-to-center)
- Each foil is 19ft tall, 10ft chord, 4ft width using a NACA symmetric airfoil profile
- 50% submerged (red above water, darker red below)
- All oriented with leading edges facing forward (+Z direction)
- Built-in yellow ladders on the front (leading edge) of each above-water section
**Space Frame Truss:**
- Two-layer grid (at float-top level and at living platform level)
- Warren-style diagonal bracing between layers forming tetrahedra
- Structural tubes connecting each float to the nearest platform grid nodes
- Members along the triangle edges connecting to the central platform
- Yellow sphere joints at node intersections
- White/silver tube members
**Living Area:**
- 50ft × 14ft rectangular structure centered on the platform
- 5ft above float tops (at 14.5ft above waterline)
- Walls, windows, and roof
- Deck floor on the space frame
**Environment:**
- Animated ocean waves
- Gradient sky
- Gentle platform sway animation
- Green "FWD" arrow showing forward direction
- Interactive orbit controls (click-drag to rotate, scroll to zoom, right-click to pan)