andrel <a_l### [at] hotmailcom> wrote:
> People have different expectation on what e.g. 
> floor() should do for negative numbers.

  AFAIK the floor() function is universally defined to round downwards,
as the name implies. In other words, the return value is always smaller
or equal to the parameter.

> I agree that round() could be added as a function in POV4.

  Why? floor(value+.5) does the same thing.

-- 
                                                          - Warp

Post a reply to this message