Danny, rounding to the next highest integer is usually accomplished by first adding 0.5, then rounding to the nearest integer. But, you could also use a Ceiling function:
1) add a slider to your canvas, make it go from 0.0 to 10.0 2) add a new number parameter (Params.Primitive panel), feed the slider into the parameter. 3) open the parameter menu and go into the Expression sub-menu, then open the Expression Editor. 4) in the textfield type: Ceiling(num) 5) now, the parameter will contain the nearest biggest integer. If you want to use other functions, click on the "display function list" button in the Expression editor. We also have Round() and Floor(), Int(), Fix() and CInt(), these are all rounding functions. -- David Rutten Robert McNeel & Associates On Oct 7, 11:35 pm, Danny Dong <[EMAIL PROTECTED]> wrote: > hi, > > im starting to create a staircase..... > > anyways, this is how I am starting... > > I got the floor to floor height from subtracting (Z2-Z1) of two points > on a line....... > Then I divided that by 7" (my desired riser height) > The I get some number XXX.XXXXX > How to I round the number to the next highest Integer? > > thanks
