RE: [Flightgear-devel] FlightGear news letter

2004-05-04 Thread Giles Robertson
How about: On a wing and a prayer (or are we all too atheist? - I am, and don't care, but some might) Giles Robertson -Original Message- From: John Check [mailto:[EMAIL PROTECTED] Sent: 03 May 2004 20:57 To: [EMAIL PROTECTED] Subject: Re: [Flightgear-devel] FlightGear news letter

Re: [Flightgear-devel] FlightGear news letter

2004-05-04 Thread Gunnstein Lye
Air Time(s) Air Mail Ad NOTAM FlightMail -- best regards, Gunnstein Lye Systems engineer [EMAIL PROTECTED] | eZ systems | ez.no ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel

Re: [Flightgear-devel] Compilation Problem: fgsd-0.2.2 and GTS-0.7.1

2004-05-04 Thread Erik Hofman
[EMAIL PROTECTED] wrote: I am having problems compiling fgsd-0.2.2. I think this really is a question for the fgsd mailing-list. Erik ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel

Re: [Flightgear-devel] Compilation Problem: fgsd-0.2.2 and GTS-0.7.1

2004-05-04 Thread Frederic Bouvier
Erik Hofman wrote: [EMAIL PROTECTED] wrote: I am having problems compiling fgsd-0.2.2. I think this really is a question for the fgsd mailing-list. I replied to him on it. -Fred ___ Flightgear-devel mailing list [EMAIL PROTECTED]

RE: [Flightgear-devel] Spitfire Propeller vs. YASim

2004-05-04 Thread Richard Bytheway
I had already shown by some pretty simple math that at 2850 rmp the tips of a 1.65m radius propeller would be supersonic and therefore highly improbable, but we now know that the data of hp, gear ratio, rpm etc all tie together. Thanks Vivian Meazza I have a memory from years back

Re: [Flightgear-devel] Spitfire Propeller vs. YASim

2004-05-04 Thread Erik Hofman
Richard Bytheway wrote: I have a memory from years back of being told that the reason the Spitfire had such a distinctive sound was that the propellor tips _were_ supersonic. Maybe it was just heresay. That probably was for the Harvard. Erik ___

[Flightgear-devel] NewsGear ...

2004-05-04 Thread David Megginson
... is the best idea I've read so far, though I don't remember who suggested it. All the best, David ___ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel

Re: [Flightgear-devel] Spitfire Propeller vs. YASim

2004-05-04 Thread David Megginson
Richard Bytheway wrote: I have a memory from years back of being told that the reason the Spitfire had such a distinctive sound was that the propellor tips _were_ supersonic. Maybe it was just heresay. I don't know about the Spitfire, but I understand that's the case with many floatplanes -- you

Re: [Flightgear-devel] NewsGear ...

2004-05-04 Thread Jim Wilson
David Megginson said: ... is the best idea I've read so far, though I don't remember who suggested it. I agree, but we have more time. Even though it sounded good, the reservation I had was that even though we all know the connection, it is really too generic. First thing I thought of was

Re: [Flightgear-devel] FlightGear news letter

2004-05-04 Thread Jim Wilson
John Check said: On Monday 03 May 2004 02:52 am, Durk Talsma wrote: On Sunday 02 May 2004 17:20, Jonathan Richards wrote: Firstly, a title. Jon's newsletter is called 'Back of the Envelope', which I think is particularly clever - JSBSim is anything but a back-of-the-envelope

Re: [Flightgear-devel] NewsGear ...

2004-05-04 Thread Al West
On Tuesday 04 May 2004 13:31, Jim Wilson wrote: David Megginson said: ... is the best idea I've read so far, though I don't remember who suggested it. I agree, but we have more time. Even though it sounded good, the reservation I had was that even though we all know the connection, it

RE: [Flightgear-devel] Spitfire Propeller vs. YASim

2004-05-04 Thread Jim Wilson
Richard Bytheway said: I had already shown by some pretty simple math that at 2850 rmp the tips of a 1.65m radius propeller would be supersonic and therefore highly improbable, but we now know that the data of hp, gear ratio, rpm etc all tie together. At higher altitudes? IIRC

[Flightgear-devel] YASIM questions

2004-05-04 Thread marco . gugel
Is there someone who can tell me about local coordinates and global coordinates. What is the difference? Moreover, where is exactly the point in which the collision with the ground is treated? I have reported down a piece of code of Yasim\Model.cpp with some questions attached (****) //

[Flightgear-devel] YASIM

2004-05-04 Thread marco . gugel
Is there someone who can tell me about local coordinates and global coordinates. What is the difference? I have reported down a piece of code of Yasim\Model.cpp with some questions attached (****) // Returns a unit down vector for the ground in out, and the // distance from the local origin

Re: [Flightgear-devel] YASIM

2004-05-04 Thread Andy Ross
Marco Gugel wrote: Is there someone who can tell me about local coordinates and global coordinates. What is the difference? Local coordinates are in the aircraft frame (note that this isn't the same convention that other FDMs use for their airframe coordinates). Global coordinates are in the

Re: [Flightgear-devel] NewsGear ...

2004-05-04 Thread Erik Hofman
David Megginson wrote: ... is the best idea I've read so far, though I don't remember who suggested it. I just remembered another one: Say Again? Erik BTW. Credits: html http://shop.pilotwarehouse.co.uk/product17200023.html?category=9823 /html

Re: [Flightgear-devel] NewsGear ...

2004-05-04 Thread Curtis L. Olson
Al West wrote: Diverting slightly no not a suggestion for a title but why has the SourceForge site been abandoned? I'm sure all the details are still in the archives. Essentially, SF is great in that it provides a wonderful service to open source projects who have no resources.

Re: [Flightgear-devel] NewsGear ...

2004-05-04 Thread Erik Hofman
Erik Hofman wrote: BTW. Credits: html http://shop.pilotwarehouse.co.uk/product17200023.html?category=9823 /html Or for some more aviation humor from the same authors: http://www.aviation-humor.com/index.htm Erik ___ Flightgear-devel mailing list

RE: [Flightgear-devel] Spitfire Propeller vs. YASim

2004-05-04 Thread Vivian Meazza
Richard Bytheway wrote Sent: 04 May 2004 10:42 To: FlightGear developers discussions Subject: RE: [Flightgear-devel] Spitfire Propeller vs. YASim I had already shown by some pretty simple math that at 2850 rmp the tips of a 1.65m radius propeller would be supersonic and therefore

[Flightgear-devel] jsInit()

2004-05-04 Thread Curtis L. Olson
Is there are reason we aren't calling jsInit() to initialize the plib joystick routines? Is there any reason why we shouldn't? I'm about to commit a set of patches to add this if no one complains. Thanks, Curt. -- Curtis Olsonhttp://www.flightgear.org/~curt HumanFIRST Program

Re: [Flightgear-devel] A couple of problems...

2004-05-04 Thread Lee Elliott
On Tuesday 04 May 2004 19:24, Jim Wilson wrote: Lee Elliott said: Hello All, I'm having trouble with a couple of FG problems. The less serious of the two concerns the weather settings. I'm using the default weather settings, except that I've increased the visibility ranges but I'm

[Flightgear-devel] PUI rendering fixes

2004-05-04 Thread Andy Ross
I started chasing down a font rendering issue in FlightGear on Sunday. The original issue was a metrics bug in the afm2txf.pl font generator, a script I wrote for plib a while back. But fixing that didn't quite solve all the problems, so I spent some time hunting around in the PUI rendering code

[Flightgear-devel] Has there been any changes to the use of FGRouteMgr

2004-05-04 Thread Seamus Thomas Carroll
Hi, Last week (maybe two) i was able to create a path for the plane to fly using the following code: void AgentUAV::processWaypointsTable( string flightPathTable ) { double lon, lat; string query = select NumPoints(the_geom) from + flightPathTable + where

[Flightgear-devel] cesna autopilot seems messed up

2004-05-04 Thread Seamus Thomas Carroll
To test if a problem resides with the cesna autopilot i tested using Add Waypoint and instead of the autopilot guiding the plane to the waypoint it just flys in cirlces until it spirals into the ground. This autopilot with the cesna did work correctly that last time I tried it a couple of

[Flightgear-devel] Newsletter

2004-05-04 Thread John Wojnaroski
Hi, Just got back late this evening, but before crashing wanted to say thank you to Jonathan for taking the lead in finding a name for the newsletter and to all those who submitted suggestions. Just a quick comment... How about a name that is a little more poetic and captures the esssence and