Re: [Flightgear-devel] (JSBsim) body accelerations

2012-12-19 Thread Jon S. Berndt
> hi, my two cents, as someone interested in better formation flight. > > First, about using FGAccelerations::GetUVWdot as acceleration, i'm not > sure you will have what you want. i'm trying to do (slowly) something > about the lag ( http://wiki.flightgear.org/Mp-patch ), and i tried to > use UVW

Re: [Flightgear-devel] (JSBsim) body accelerations

2012-12-19 Thread jean pellotier
Le 19/12/2012 17:54, James Turner a écrit : > On 19 Dec 2012, at 16:22, Curtis Olson wrote: > >> Gyros: /orientation/{p,q,r}-body >> Accelerometers: /accelerations/pilot/{x,y,z}-accel-fps_sec >> >> Both of these are expressed in the pilot/body frame of reference. The >> accelerometer values incl

[Flightgear-devel] fgdata Commit c8a69dffd49a298e01c0e0e1320f4a1d49a0bca4

2012-12-19 Thread Heiko Schulz
>> The "DR400 Guide" (Aircraft/DR400/DR400 Guide.pdf) >> commited in this has a non-GPL compatible license ("All rights reserved"). A nice example of some small words can do. I would have never noticed as I would "all rights" misinterprete as simple copyright at first glance. *blush* It isn't

[Flightgear-devel] fgdata Commit c8a69dffd49a298e01c0e0e1320f4a1d49a0bca4

2012-12-19 Thread Emilian Huminiuc
The "DR400 Guide" (Aircraft/DR400/DR400 Guide.pdf) commited in this has a non-GPL compatible license ("All rights reserved"). I think this situation needs to be fixed (either the guide removed, or a proper GPL version of the guide is pushed) I think it would be a good idea if contributors woul

Re: [Flightgear-devel] (JSBsim) body accelerations

2012-12-19 Thread Curtis Olson
On Wed, Dec 19, 2012 at 10:54 AM, James Turner wrote: > Right - but I think exposing the values without gravity added in is > useful, and the for the internal (C++) value, the Yasim one doesn't include > gravity, so neither should then JSBsim value (both FDMs compute both > variants already!). Th

Re: [Flightgear-devel] (JSBsim) body accelerations

2012-12-19 Thread James Turner
On 19 Dec 2012, at 16:22, Curtis Olson wrote: > Gyros: /orientation/{p,q,r}-body > Accelerometers: /accelerations/pilot/{x,y,z}-accel-fps_sec > > Both of these are expressed in the pilot/body frame of reference. The > accelerometer values include gravity. I've used these to drive a 15 state

Re: [Flightgear-devel] (JSBsim) body accelerations

2012-12-19 Thread Curtis Olson
On Wed, Dec 19, 2012 at 9:48 AM, James Turner wrote: > Hi, > > Once 2.10 has branched (i.e, in a month!) I'm going to make a consistency > change to a simulation variable: namely to change the body (UVW) > accelerations JSBsim exposes to FlightGear, to come from a slightly > different source (FGAc

[Flightgear-devel] (JSBsim) body accelerations

2012-12-19 Thread James Turner
Hi, Once 2.10 has branched (i.e, in a month!) I'm going to make a consistency change to a simulation variable: namely to change the body (UVW) accelerations JSBsim exposes to FlightGear, to come from a slightly different source (FGAccelerations::GetUVWdot instead of FGAccelerations::GetBodyAcce