I need to export some 3d graphs to eps, then add some text and line, and then use them in a tex document. There are several problems with the eps produced by maple. Maple also saves the non-visible parts to the eps. This just makes the file unnessesarily big and slow to work with. Can I stop it from doing this? The lines of the curves is for some reason composed of thousands of lines on top of eacother. A little piece of a simple line, can consist of 10 thousand lines on top of each other. This makes a simple graph easily consist of 100 thousand lines and very slow to work with. Can I stop it from doing this, and only make the visible line.