(x .(vfloor ..(adjust-hue ...(height-normal ....(t .....(y ......(vif .......(vabs ........(saturation-from-rgb pos)) .......(red-from-hsl snoise) [-0.3638 0.038 -2.5502])))) ...(dot [2.2597 -0.675 -2.7872 -1.68] ....(z 2.2626)))))