(offset [1.3841489659857453 -3.2862491425120846] 
.(scale 
..(vabs 
...(green-from-hsl velvet)) 
..(rgb-from-hsl 
...(gradient 
....(v* 
.....(theta 
......(average 
.......(alpha 
........(polar 
.........(dot 
..........(vfloor grain) [2.5866 1.9603 1.4828 1.6631]))) 
.......(polar 
........(offset 
.........(green-from-hsl velvet) 
.........(height 
..........(vabs 
...........(z velvet))))))) [2.4257 2.03])))))