How do I get material patterns to show up in my elevations for layout?

[rock_chalk]

Thank you both for the replies. I did check "patterns, 3D views" and it worked! But, I think I have a bigger problem now. (please forgive the old autocad reference here), but in my past life, I could fill areas with a pattern and it showed up. I presumed that once I placed my materials via the model, stucco and stone exterior and asphalt shingle roof, that I would get stipple dots for stucco and some sort of stone pattern that I could edit a bit if it didn't quite look right. I did a bit of a search and found that not all materials have associated 2D patterns...is this correct? How to get stone and stucco to show?

[spencerdesign]

For stucco go to define material and under patterns tab choose "textured". Or, use custom pattern file and load your favorite .pat from AC.