i have extruded squares, 20 items by 20 items on a grid and I would like to rotate every row in 15 degree increments. Which is the best way to do this?
assuming your squares are all stored in a single list, you'll have to generate a single rotation angle for every square. You can do this by generating a Series of angles {0, 15, 30, 45, 60, 75, 90.. etc}, then use a Duplicate component to turn it into {0, 0, 0, 0, 15, 15, 15, 15, 30, 30, 30, 30, 45, 45, 45, .... etc}.