Hello to everyone, i found follow solution on these webpage: http://www.more3d.com/3-D/sketchup.html. Finally it works!

I also can't belive, SketchUp isn't interest in capability viewing 3d on monitors, or anaglyph / stereoscope! This feature is being on wishlist for years! A Presentation in 3d are very sales-promotional. Every boring 3d shooter can do by profile using directX, so is it only a licence problem caus SU uses openGL? Also a simple iPad can display a native skp file using SightSpace app with app-in buy stereo3d, or walkthroug3d. I find this solution, but the price ist to expensive for this feature. Does anybody have experience with this? (http://shop.more3d.com/Webshop/Category/52-software.aspx) or rather (http://www.more3d.com/3-D/sketchup.html)