(scale .(vfloor ..(min-component [-0.672 -2.9677])) .(adjust-hsl ..(vsqrt ...(length ....(vround wood))) ..(vmin ...(vfrac ....(polar pos)) ...(hue-from-rgb ....(x .....(green-from-hsl ......(x .......(height-normal ........(polar -1.0962)))))))))