Re-centering edited ceilings

[pashley]

Is there a quick way to re-center a ceiling grid in a ceiling area created by a sketch that has been edited from its original outline?

The first time a ceilign is created, the grid iscentered. However, it appears that when the sketch is edited and re-shaped, the centering function is not incovked again. Is there a way to center it other than manually moving the grid?

[PeterJ]

Are you talking about a rendered image? You may need to fiddle around with the x and y offsets in the material definition.