Hi everyone:
I am an architect from China. Recently I learned some thing from CMIVFX procedure city DVD, and try to put it into my works. But I want more precise control so I just not use the creep SOP to deform the geomety.

Now I want to use a lattice to deform my building based on 2d pattern,but it seems did't works. Dose any body kown how to deform a geomety by 2d pattern?

What do you mean by 2D “pattern”? You mean via a 2D image? You could try using the Trace SOP to create geometry from a 2D image that you can then extrude to use as a deformer.