Re: [Flightgear-devel] how to set a planes altitude?

2004-04-01 Thread David Megginson
I've added a short section to the Wiki on how to start FlightGear in the 
air.  The SeedWiki is doing strange things with formatting, but I don't have 
time to figure it out right now:

  http://www.seedwiki.com/page.cfm?doc=Starting%20in%20the%20Airwikiid=2418

We should all make a habit of answering questions like these in the Wiki, 
since that's the easiest place to keep information up to date.

All the best,

David

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Re: [Flightgear-devel] how to set a planes altitude?

2004-04-01 Thread Jim Wilson
David Megginson said:

 I've added a short section to the Wiki on how to start FlightGear in the 
 air.  The SeedWiki is doing strange things with formatting, but I don't have 
 time to figure it out right now:
 
http://www.seedwiki.com/page.cfm?doc=Starting%20in%20the%20Airwikiid=2418
 
 We should all make a habit of answering questions like these in the Wiki, 
 since that's the easiest place to keep information up to date.
 

Excellent idea.  I have some questions on the provider though: can we count on
the SeedWiki being available long term?  Would our work get backed up
regularly?  Also, isn't there some thing where SeedWiki automatically deletes
your stuff if you don't post often enough?

Best,

Jim


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Re: [Flightgear-devel] how to set a planes altitude?

2004-04-01 Thread David Megginson
Jim Wilson wrote:

Excellent idea.  I have some questions on the provider though: can we count on
the SeedWiki being available long term?  Would our work get backed up
regularly?  Also, isn't there some thing where SeedWiki automatically deletes
your stuff if you don't post often enough?
They move it to a dead area, but you can reactivate it.  I have no problem 
with choosing a different (free) Wiki provider, if anyone has one in mind.

We should back up the site ourselves from time to time using wget or 
similar.  Of course, a Wiki provider who generates a daily tarball would be 
nice.  Maybe we could even convince Curt to install a Wiki on the FlightGear 
server (it can be as easy as a single Perl CGI), and then we'll have more 
control over it.

All the best,

David

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Re: [Flightgear-devel] how to set a planes altitude?

2004-03-31 Thread Erik Hofman
Seamus Thomas Carroll wrote:
Hi,

I am tried setting the planes altitude with the following code:
fgSetDouble(/position/altitude-ft, Alt)
This worked find when using the ufo but when i tried using the sesna it no 
longer worked.

Does anyone know a foolproof way of setting the planes altitude?
You have to make sure the aircraft is trimmed for --in-air 
conditions., otherwise the aircraft will always end up on the ground.

Erik

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Re: [Flightgear-devel] how to set a planes altitude?

2004-03-31 Thread Seamus Thomas Carroll
Thanks Erik,

With your suggestion things appear to be working.  If anything strange occurs 
i will be sure to ask.  I added fgSetBool(/sim/presets/onground, false); 
to my code taken from --in-air.  I looked around the code trying to figure 
out how --in-air effects things but with no luck.  For now I will just 
accept it as black magic.

Seamus

On Wed, 31 Mar 2004, Erik Hofman wrote:

 Seamus Thomas Carroll wrote:
  Hi,
  
  I am tried setting the planes altitude with the following code:
  fgSetDouble(/position/altitude-ft, Alt)
  
  This worked find when using the ufo but when i tried using the sesna it no 
  longer worked.
 
  
  Does anyone know a foolproof way of setting the planes altitude?
 
 You have to make sure the aircraft is trimmed for --in-air 
 conditions., otherwise the aircraft will always end up on the ground.
 
 Erik
 
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[Flightgear-devel] how to set a planes altitude?

2004-03-30 Thread Seamus Thomas Carroll
Hi,

I am tried setting the planes altitude with the following code:
fgSetDouble(/position/altitude-ft, Alt)

This worked find when using the ufo but when i tried using the sesna it no 
longer worked.

I then manually changed the property /fdm/jsbsim/position/h-sl-ft and 
again things worked.  Problem is when I try to edit the altitude using:
fgSetDouble(/fdm/jsbsim/position/h-sl-ft, Alt)
The altitude is not changed. 

Does anyone know a foolproof way of setting the planes altitude?

Thanks,

Seamus


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