作業六:自由創作

size 400 400
paper 0
fast
command rect x y w h c
{
pen 80 10
line (x-w/3) (y-h/3) (x+w/3) (y-h/3)
line (x+w/2) (y-h/3) (x+w/3) (y+h/2)
line (x+w/5) (y+h/2) (x-w/3) (y+h/2)
line (x-w/2) (y+h/4) (x-w/2) (y-h/5)
}
forever
{
rect 70 70
}



有空間感綠色波浪～