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Re: [Paparazzi-devel] FlightGear Running on Host While Paparazzi in VMWa


From: Felix Ruess
Subject: Re: [Paparazzi-devel] FlightGear Running on Host While Paparazzi in VMWare
Date: Wed, 22 Feb 2012 21:48:08 +0100

Hi,

last time I tried with the timeofday flag as well. To me it seemed like it set the time to noon, but only at the initial location when you start fg up. So depending on where your flightplan is, you are in the dark again...

Cheers, Felix

On Wed, Feb 22, 2012 at 9:46 PM, Stephen Dwyer <address@hidden> wrote:
Hello,

Did you make sure to save fg.c and do a make clean; make before trying
it again? This has always worked for me (make sure when you actually
got the unix time it was daylight outside). I haven't tried the
timeofday flag.

Thanks,
-Stephen Dwyer

On Wed, Feb 22, 2012 at 1:19 PM, Chris Wozny <address@hidden> wrote:
> All,
>
> After utilizing FlightGear 2.4 instead of FlightGear 2.6 RC2, I was
> able to view the JSBSim in FlightGear. Unfortunately, even if I ran
> with the --timeofday=noon flag and/or changing the time in
> sw/simulator.fg.c it was still dark. I just ended up shifting my
> flight plan to Toulouse to "resolve" that issue.
>
> - Chris
>
> On Wed, Feb 22, 2012 at 9:30 AM, Chris Wozny <address@hidden> wrote:
>> All,
>>
>> I was running a release candidate of FlightGear 2.6, so I will
>> download version 2.4 and see if that resolves the issue.
>>
>> - Chris
>>
>> On Tue, Feb 21, 2012 at 10:28 PM, Stephen Dwyer <address@hidden> wrote:
>>> Hi Chris (Woz...),
>>>
>>> Sorry, I haven't tried running fg on OS X in a while (my installation
>>> is broken at the moment...). I will try to get things going again
>>> soon. However, from what I can remember what you have looks correct
>>> (http://paparazzi.enac.fr/wiki/InstallationMacOSX#Installing_FlightGear),
>>> so I don't know what the problem may be at the moment. Perhaps someone
>>> else running OS X can try?
>>>
>>> Thanks,
>>> -Stephen Dwyer
>>>
>>> On Tue, Feb 21, 2012 at 6:36 PM, Chris Wozny <address@hidden> wrote:
>>>> Chris,
>>>>
>>>> I just tried as you said and the same happens, no flight.
>>>>
>>>> - Woz (since there are too many Chris's :) )
>>>>
>>>> On Tue, Feb 21, 2012 at 6:32 PM, Chris Gough
>>>> <address@hidden> wrote:
>>>>> Chris,
>>>>>
>>>>> does it work if you start them the other way round (flightgear first,
>>>>> then launchsitl), waiting FG to actually be up and running before
>>>>> starting the other thing?
>>>>>
>>>>> Chris Gough
>>>>>
>>>>> On Wed, Feb 22, 2012 at 12:25 PM, Chris Wozny <address@hidden> wrote:
>>>>>> Stephen,
>>>>>>
>>>>>> What are you using for commands to do this all on OSX? I've got
>>>>>> Paparazzi up and running in OSX and am simulating my flight via this
>>>>>> command:
>>>>>>
>>>>>> .../sw/simulator/launchsitl -a Mini_Vertigo_2012 -fg 127.0.0.1 -boot
>>>>>> -norc -jsbsim
>>>>>>
>>>>>> And then running the OSX version of FlightGear with the following flags:
>>>>>>
>>>>>> --fdm=null --native-gui=socket,in,30,,5501,udp
>>>>>>
>>>>>> And the aircraft still won't utilize the feed from the simulation. The
>>>>>> aircraft just sits there.
>>>>>>
>>>>>> Thanks,
>>>>>> Chris
>>>>>>
>>>>>> On Tue, Feb 21, 2012 at 2:32 PM, Stephen Dwyer <address@hidden> wrote:
>>>>>>> Hello,
>>>>>>>
>>>>>>> I have had the same problem as you, FG just doesn't work nicely in a
>>>>>>> VM (I am using virtualbox on snow leopard on a MBP), and as such,
>>>>>>> always ran FG in OS X with pprx+jsbsim running on the ubuntu VM. For
>>>>>>> me the only trick was to set up the network settings for virtualbox
>>>>>>> correctly, you might need to experiment in VMWare (no experience
>>>>>>> there). I also tend to run fg at very low graphics settings, as I care
>>>>>>> more for speed than nice rendering.
>>>>>>>
>>>>>>> Now however, I just run all of pprx, jsbsim and fg on OS X directly.
>>>>>>> This ends up being more convenient and faster (for me) than using a
>>>>>>> VM. The only hiccup is the occasional debugging required that is OS X
>>>>>>> specific, but there are some experts on the mailing list, etc. who are
>>>>>>> extremely helpful in this regard.
>>>>>>>
>>>>>>> Hope that helps.
>>>>>>>
>>>>>>> Thanks,
>>>>>>> -Stephen Dwyer
>>>>>>>
>>>>>>> On Tue, Feb 21, 2012 at 1:47 AM, Chris Gough
>>>>>>> <address@hidden> wrote:
>>>>>>>> Clarification: I found Flightgear unusable in the VM, so moved it to the host (debian) and was underwhelmed by the improvement at first. Host is Asus laptop with NVIDA graphics, but I was using the free graphics drivers that were distributed/installed with debian, and they were only margially better than the VirtualBox VM. After installing the appropriate NVIDA drivers for the hardware and building a new kernel, it ran much better.
>>>>>>>>
>>>>>>>> It's not the case that I got it working well in the VM, I never really tried.
>>>>>>>>
>>>>>>>> Chris Gough
>>>>>>>>
>>>>>>>> On 21/02/2012, at 5:00 PM, Chris Wozny <address@hidden> wrote:
>>>>>>>>
>>>>>>>>> Chris,
>>>>>>>>>
>>>>>>>>> There are an excessive amount of artifacts in FlightGear when I run it
>>>>>>>>> in inside the Ubuntu VM on my MacBook Pro. I'll look at getting the
>>>>>>>>> proprietary Nvidia drivers for the graphics card and see if that helps
>>>>>>>>> out at all.
>>>>>>>>>
>>>>>>>>> - Chris
>>>>>>>>>
>>>>>>>>> On Mon, Feb 20, 2012 at 8:55 PM, Chris Gough
>>>>>>>>> <address@hidden> wrote:
>>>>>>>>>>> 1. Has anyone ever run Paparazzi/JSBSIM on Linux inside of a Virtual Machine
>>>>>>>>>>> and then forwarded data via the -fg flag to their host OS' IP address which
>>>>>>>>>>> is running FlightGear? My VM doesn't have hardware accelerated graphics so
>>>>>>>>>>> FlightGear runs like trash in it.
>>>>>>>>>>
>>>>>>>>>> Yep. I did that a while ago for similar reasons, and don't remember
>>>>>>>>>> having any problems - once I installed the appropriate (proprietary
>>>>>>>>>> NVIDA) drivers on my host that is. Isn't it working for you? What's
>>>>>>>>>> the problem?
>>>>>>>>>>
>>>>>>>>>> Chris Gough
>
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