(radius .(z ..(x ...(clamp snoise ....(vabs .....(vdivide ......(lightness-from-rgb velvet) ......(vmax .......(vfrac [-0.7301 2.2804 -0.4036 -1.5612]) .......(rgb-from-hsl ........(average [-1.4876 2.129 2.5467] [-1.2479 1.4609]))))) ....(offset .....(height-normal ......(average .......(sigmoid [1.4149 1.5063]) 0.1493)) .....(theta [1.6667 0.2172]))))))