IT³ Foundation v15
Perfect cubic lattice links (both sizes)
Core identity
(√2)² + (√3)² = (√5)²
2 + 3 = 5
Lattice Size
Both sizes now have complete nearest-neighbor links.
Layers
Yellow = Sun / nucleus (+ soft halo)
Cube = Fundamental cell
Cyan = √2 face diagonal
Orange = √3 space diagonal
Blue points = Cubic lattice
Faint lines = Nearest-neighbor crystal edges
Rings = Discrete shells (Sₙ)
Controls
Sun hidden for clarity
Crystal links are now generated with pure integer coordinates and fully drawn for both 5×5×5 and 7×7×7.