(gradient .(theta ..(polar ...(vcos ....(average .....(alpha ......(t .......(scale ........(square pos) ........(dot 2.2056 [1.1643 1.9503])))) .....(length ......(vround clouds)) .....(v+ vturbulence ......(rgb-from-hsl .......(normalize ........(square [2.4599 -2.2734 -1.2566])))))))))