Le jeudi 03 novembre 2005 à 07:53 +0100, Mathias Fröhlich a écrit : > On Dienstag 01 November 2005 15:14, Gerard ROBIN wrote: > > Not working, the a/c cannot taxi into hangar, it cannot enter, it seems > > to be in contact with an invisible wall. > > BTW: with CVS we cannot taxi into every hangar and fly under bridge. > Argh, my todo list. > I hope to find some time to that 'below' problem. > I already know what it is, but actually forgot that it is still to do... > More will come ... > ... now a big, fat sheet of paper with that reminder on my desk :) > > Anyway: If that elevator movement works I think you are moving the elevators > extremely slow? > From what I have done here, I would expect that the aircraft is unnaturally > pressed against the elevator surface during the whole upwards movement. Not > only during the short acceleration phase. Also I guess that in the down > direction, the aircraft will be unnaturally high above the surface. If the > speed is high enough, I expect the aircraft to jump in the down direction. > Also that effects must be still framerate dependent ... > Can you try out with higher elevator speeds and/or throttled framerates, if > you can observe that problem? > > The problem is that the elevator surface speed relative to the carrier is not > tracked for the FDM's physics. > What I aim to do here, is to build up the groundcache into a tree structure > of > possibly moving nodes. Each node in itself cannot move, it can only move wrt > it's parent. That will make it easier to use an octree for (ground) > intersection testing within such a node. For the elevator, that means that > this is a child part of the carrier which will just add it's own speed to the > carriers speed. > Than, the FDM's will be more happy about that. > > Greetings > > Mathias
The first experiment was done with a very slow speed 60 sec to go down for 10 meters. I did try it with a quickest speed up to 12 sec for 10 meters ( i don't know the real elevator speed on carrier) With 12 sec the a/c is gently rolling on is wheel nothing ugly. The framerate is the usual framerate. -- Gerard _______________________________________________ Flightgear-users mailing list [email protected] http://mail.flightgear.org/mailman/listinfo/flightgear-users 2f585eeea02e2c79d7b1d8c4963bae2d
