3D mode needs WebGL2. A reduced-detail 2D construction remains available.
Recursive rule

Ln+1 = 0.68Ln turns = −28° and +28°

Branch angle

Color
Authored material
MaGE procedural material · adaptive HDR quality
Structure
Sphere rendering
Animation
Special settings
Recursive growth 2¹⁴ = 16,384 branches at generation 14 1 + 2 + 2² + ··· + 2¹⁴ = 32,767 total branches