(polar .(vfrac ..(v+ ...(adjust-hsl ....(gradient .....(vfrac pos)) ....(vmod .....(max-component [0.5944 2.9793 1.5353]) .....(vcos ......(polar [2.0129 0.548])))) ...(height-normal ....(vsqrt .....(sigmoid ......(sigmoid .......(length vsplasma))))))))