Looking at this fascinating seastead design, I'll create a detailed 3D visualization showing the tensegrity structure with articulated legs, cable connections, and RIM drive thrusters. The geometry is quite specific - I'll carefully model the wing-shaped legs at their 45° angles, the triangular cable arrangements, and ensure the whole structure sits correctly with legs 60% submerged.
```html
Seastead Tensegrity Semi-Submersible
Seastead Design
Tensegrity Semi-Submersible Platform
Living Module
Flotation Legs
Thrusters (8x RIM Drive)
Drag to orbit | Scroll to zoom | Click buttons to interact
```
**Key Design Features Implemented:**
1. **Body/Living Area**: 60ft × 14ft × 8ft rectangular structure with pyramid-shaped ends that come to sharp points - perfect for the tensegrity connections.
2. **Four Wing-Shaped Legs**: Each 35ft long with a 7ft chord and 2ft max thickness, tapered to points at both ends. The legs are positioned at 45° outward (from front view) and 45° down (from side view) as specified.
3. **Tensegrity Cables**:
- Front triangle connecting the two front leg endpoints
- Back triangle connecting the two rear leg endpoints
- Four support cables from each leg endpoint to the body center bottom
4. **8 RIM Drive Thrusters**: 1.5ft diameter rim-driven thrusters mounted near the bottom of each leg (2 per leg), positioned at the widest part of the wing cross-section.
5. **Water Positioning**: The entire structure is positioned so the legs are approximately 60% submerged, with the body floating well above the waterline.
**Interactions:**
- **Drag** to orbit around the structure
- **Scroll** to zoom in/out
- **Auto Rotate** button for continuous rotation
- **Show Cables** toggle visibility of the tensegrity cables
- **Thruster Power** animates the thruster blades spinning
The color scheme uses warm tones for the living module (suggesting habitable comfort) and cool maritime colors for the flotation elements and water. The animated water surface and underwater particle effects add depth and life to the scene.