unround rect?

Hi,

would it be possible to remove calls like round() from the PsychRect
functions? I would like to use the rect functions for visual degree
units (ie, double precision) and then convert them to pixels as needed
later. Obviously, it would be fairly trivial for me to rewrite the
functions as needed, but IMHO it would be better to have the PsychRects
available for more general use, and then any user or Screen function
that required integer values could simply call round()/floor() whatever
internally.

Thoughts?

Scott