(vfloor .(vround ..(offset ...(alpha ....(average .....(average [-0.8437 -1.6757 2.611 0.2955] ......(radius .......(lightness-from-rgb vsplasma))) .....(vabs ......(v+ .......(polar ........(square [-2.861 1.8287 1.7817])) .......(normalize ........(alpha pos)))))) ...(red-from-hsl ....(saturation-from-rgb .....(sigmoid ......(gradient .......(v* vturbulence ........(polar turbulence)))))))))