Hello! Some time ago I asked for help with a homing missile problem and one guy told me about this paper: http://www.red3d.com/cwr/steer/gdc99/ I found it very interesting and I felt that I understood most of it (at least in theory), and I realized that especially the Pursuit-Evasion-part was what I was looking for. The problem is that eventhough I understand the stuff about vectors in a graphical way (like drawing two vectors on paper and then adding them together to get the result) I''m clueless when it comes to the actual maths. Could someone please explain how to handle these kinds of things, preferrably with some example calculations? Thanks a million in advance, // Flare

Great! I realize now I should''ve checked this site for info before asking in the forum, but this is beginners'' section after all... Thanks a lot for helping me out!