*) a small note: In the end it turned out that we have upright and downright domes out there. So I may rearrange the order of the gui later: (1 = fisheye, 2 = truncated up, 3 = truncated down, 4 = envmap, 5 = spherical panoramic) I don't plan to do a doVersion() for that, so if you are using it already keep in mind that the modes may change before 249 final release.