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Author SHA1 Message Date
ehofman
d93b79ae90 Clean up the output of the help and show-aircraft options a bit by setting log-level to alert prior to showing the output 2003-09-22 11:35:21 +00:00
ehofman
591cfcedfb Allow the log-level to be set as early as possible 2003-09-22 09:31:36 +00:00
ehofman
7d6cafba6e Use the log level environment already set up by David instead of mine 2003-09-22 09:22:05 +00:00
ehofman
e0dda6ad52 A small fix to have a smoot transition of cloud colors when in time warp mode 2003-09-20 11:05:12 +00:00
ehofman
a33ad90ed7 Convert fgLIGHT to FGLight and make it FGSubsystem compatible. Let the subsystem manager handle it and let FGLight::update() handle the repositioning of the sun and the moon. 2003-09-20 09:38:32 +00:00
curt
7807a68fa3 Another step towards making aircraft more self contained. YASim aircraft
now read the config file out of the individual aircraft directory rather
than the collective Aircraft-yasim/ directory (which is now obsolete.)
This requires a corresponding update of the base package cvs.
2003-09-20 03:33:06 +00:00
curt
46caf8576b Update --showaircraft and --aircraft= options to recursively search the
$FGROOT/data/Aircraft hierarchy.  There could be some long term performance
concerns if a person has a *huge* collection of aircraft or a really slow
file system, but I see zero performance blip here from recursing the default
CVS tree.  We should also allow the user to specify the whole path to the
-set.xml file if they don't want to recurse ... this way we could eventually
come up with an aircraft selection dialog box on the front end so the user
could manually walk the tree to the desired aircraft.  There also the system
wouldn't have to search for the aircraft.
2003-09-19 20:06:27 +00:00
curt
b262586763 Fix a couple compiler warnings. 2003-09-19 20:03:43 +00:00
ehofman
7d6aea909d Remove some unused UIUC specific code 2003-09-18 09:33:13 +00:00
curt
b354f30930 Oops fix a small bug resetting to "real-clock" time. 2003-09-17 15:58:40 +00:00
curt
a217c563ba Clean up the timeofday setting code a bit more, consolodate the solver
functions (note to Norman: I looked at the web page you listed and that
looks like a good idea, but I don't have time right now to go through and
debug an entirely new routine.  What we have works well enough for now I hope!)
2003-09-17 15:49:15 +00:00
ehofman
15f45ad9a5 Reorginize the code just before fgMainLoop a bit so that the lighting update actually has any effect 2003-09-17 10:02:36 +00:00
curt
5d6eafc091 Oops, get rid of some extraneous debugging output. 2003-09-16 22:38:41 +00:00
curt
7f2757a7ab Expose the time of day setting through the fg_command and property interface
so a gui interface can be built.
2003-09-16 22:35:16 +00:00
curt
b10715833c Fix a few potential gotcha's in setting up start time. 2003-09-16 22:34:22 +00:00
curt
9bb782ce72 Added a command line option to specify a starting time of day in the sense of:
--timeofday=dawn
  --timeofday=dusk
  --timeofday=noon
  --timeofday=midnight
2003-09-15 22:55:39 +00:00
ehofman
13d8e0edab Allow -jsbsim, -yasim or -uiuc in the name of the configuration file when it resides in it's own subdirectory 2003-09-15 16:00:18 +00:00
ehofman
4d6b14a08c Add support for loading aircraft which have the configuration file inside it's own subdirectory 2003-09-15 14:21:16 +00:00
ehofman
b7e3f95300 Add support for <aircraft>-set.xml configuration files inside it's own subdirectory. This applies only to the --show-aircraft option for now. 2003-09-15 14:07:50 +00:00
ehofman
7249aaea33 Frederic Bouvier:
This patch is there to correct a problem that prevent to load static objects when specifying a relative fg-root or a different, relative, fg-scenery. It appears that there is a mix between fg-root, fg-scenery and PLIB's model-dir.
It has been reported on the list that users are not able to see the buildings, especially those running the win32 builds because they run 'runfgfs.bat' that set FG_ROOT=./DATA.

I decided not to use model-dir because it just add confusion and to build a valid path earlier.
2003-09-13 11:47:30 +00:00
ehofman
2be37c04fe Enable two sided lighting calculations when specular highlight is enabled 2003-09-13 09:27:50 +00:00
ehofman
dd963990dc Turn back to default lighting when specular-highlight gets disabled 2003-09-12 22:09:54 +00:00
ehofman
9812739a71 Add the posibillity to disable specular highlight because it looks like some implementations switch over to sofware rendering when this is enabled 2003-09-12 21:43:01 +00:00
ehofman
774faa157d Make it possible for textured object to change color to white when lit by a strong light source. This might affect rendering time a bit 2003-09-12 09:27:19 +00:00
curt
5705ad715b Changes to facilitate replaying the last "n" seconds. 2003-09-11 19:36:04 +00:00
david
72be3f287a Added --failure option. 2003-09-10 01:29:19 +00:00
ehofman
ffd64f7a8c Fix a reset bug for at least JSBSim by removing some apperently old UIUC code. This falls in the same category as the code from main.cxx which was recently removed by advice from the UIUC developers. 2003-09-03 17:10:52 +00:00
david
2ce5cbf854 Add a --ceiling=FT_AGL[:THICKNESS_AGL] option to create a default
overcast ceiling at the given altitude AGL, optionally with the given
thickness (or default to 2000 ft).
2003-09-01 22:58:19 +00:00
ehofman
82ba3ebbde Remove a possible glut dependency and do some code cleaning 2003-08-29 16:46:21 +00:00
curt
ff2740f085 Remove the last traces of metakit (hopefully) :-) 2003-08-29 04:42:43 +00:00
curt
e6859e4fe0 Redo the runway database scheme to use a flat/ascii file and load the entire
database into memory at the start.  This should completely eliminate any
dependencies we have on metakit.
2003-08-29 04:11:23 +00:00
curt
f0ddd9048f Fix a small oops on my part. 2003-08-28 21:05:01 +00:00
curt
6665d7d609 Remove one dependence on MetaKit. 2003-08-28 20:53:08 +00:00
ehofman
69d0052375 Fix an undeclared function refference in one of the supported compiler environments 2003-08-25 12:41:40 +00:00
ehofman
ced6b4f520 Updates needed for z-ordewring of the cloud layers 2003-08-22 08:05:00 +00:00
ehofman
6f8aa7b331 Change GLUT_H to FG_GLUT_H to prevent a naming clash with freeglut. 2003-08-21 09:12:12 +00:00
ehofman
0caaeffbc6 Some small (linux) fixes 2003-08-17 10:03:36 +00:00
ehofman
5ae096b225 Reorganization of main.cxx 2003-08-17 09:54:41 +00:00
ehofman
be863ee240 Work around a problem in certain NVidia adapters hat don't support fgPushAttrib(FG_FOG_BIT) 2003-08-15 17:47:34 +00:00
curt
bcb10efa50 Remove several unneeded glut dependencies. Note, this doesn't signal an
immediate end to glut, only that I'm going through and cleaning up (and
taking inventory of the actual glut dependencies in case I want to investigate
SDL.)
2003-08-11 21:50:22 +00:00
ehofman
1263b55c8e Fix a problem with MSVC and fix some typos 2003-08-09 13:31:44 +00:00
ehofman
85feefa59f Add partial support for using textures as a basis for cloud field geenration 2003-08-07 12:38:17 +00:00
curt
c2684e9bc6 Norman Vine:
Add commands to increase/decrease the fog visibility.
2003-08-06 17:13:42 +00:00
ehofman
6834e86f94 Add 3d cloud support back in 2003-08-04 17:57:15 +00:00
ehofman
5898b8f828 Needed for SimGear update 2003-07-31 14:47:56 +00:00
ehofman
62ce453136 Use a pointer to a structure instead of a large number of variables when calling a function to keep the stack clean 2003-07-31 09:06:15 +00:00
ehofman
c1fa7f95bd Comment out the UIUC ground trimming code 2003-07-27 07:49:33 +00:00
ehofman
860545bfa9 This patch increases the threshold below which the uiuc models are forced above the ground. 2003-07-26 07:56:46 +00:00
curt
c5110a3650 Try to make the replay system honor /sim/speed-up, but not fully working yet. 2003-07-25 20:09:30 +00:00
ehofman
ae8199be38 Melchior FRANZ:
The jitter is most likely caused by the irregular frame rate and CPU clock dependent intervals. There's no easy way around that. I tried some fancy interpolation and all that -- to no avail.
2003-07-24 15:00:16 +00:00
ehofman
9b545fd648 Fix a bug that would occur on 5GHz computers, and disable the altitude damping feature. 2003-07-22 08:51:31 +00:00
curt
fff2989853 Modified the replay system to work without enabling the master or clock freeze. 2003-07-18 14:14:24 +00:00
curt
75861ec95d Avoid collecting garbage data before the FDM is initialized. 2003-07-18 01:51:45 +00:00
curt
419f09f804 Curt:
I have added a fledgling replay system that records flight data and control
positions during the flight.

I have added an internal command called "replay" which will trigger a replay
of the entire saved flight data set.  This could be bound to a keyboard or
menu command, in fact this entire module is screaming for someone to build
a gui to control playback speed, amount of playback, etc.

This is the initial version so there are kinks that still need to be worked
out, please be patient.
2003-07-17 18:24:17 +00:00
david
2da219ef5e Update magvar model before using it to initialize compass error. 2003-07-17 00:26:38 +00:00
david
34e4ff4922 Kludge the HI error so that it initially matches the magnetic variation. 2003-07-17 00:06:03 +00:00
david
6077e8a824 Added options to set up avionics from the command line:
--nav1=[radial:]frequency
  --nav2=[radial:]frequency
  --adf=[rotation:]frequency
  --dme="nav1"|"nav2"|frequency
2003-07-16 23:34:07 +00:00
david
16e9d1940b Don't snap to runway heading if an offset azimuth is supplied. 2003-07-16 19:12:02 +00:00
ehofman
a0d90b9746 Framerate independent viewer fixes from Melchior FRANZ 2003-07-14 14:20:45 +00:00
ehofman
3179cb441a Make it possible to either select the 2d or the 3d HUD 2003-07-14 13:57:11 +00:00
david
1691d3ba19 Add the ability to control turbulence rate as well as magnitude.
Square the normalized direction acceleration for the y and z axes, so
that turbulence predominantly affects pitch.

Bind to the /environment/turbulence/magnitude-norm and
/environment/turbulence/rate-hz properties in FlightGear.
2003-07-13 20:13:18 +00:00
ehofman
7e15ed39a1 Latest changes to the viewer code from Melchior FRANZ 2003-07-12 09:52:26 +00:00
ehofman
6e174947df Melchior FRANZ:
The current chase view respects heading but ignores roll & pitch. And it follows heading without delay, which makes the viewer behave quite strange. This change makes the chase view feel more natural. You aren't fixed behind the plane, but follow all its movements with a delay.

Erik Hofman:
I've decided not to add the patch to preferences.xml in the base package because something feels funny with that. I think there needs to be some more discussion about it.
2003-07-11 08:58:26 +00:00
ehofman
ab15297e67 FlightGear can handle network connections even without multiplayer support 2003-07-09 19:55:08 +00:00
ehofman
0700498e6f Changes to reflect the code reorganization from CUrtis 2003-07-09 14:45:02 +00:00
david
17b49a9021 Use the new splash screens. 2003-07-08 02:29:14 +00:00
ehofman
19d08953e3 Split up into and . Fix a typo for FreeBSD. And do some Makefile cleanups 2003-07-07 13:57:43 +00:00
ehofman
7b778e859c Replace some of the most used fgGetXXXX() calls with a local variable. The next best thing would be replacing the fgGetXXXX()functions with cached pointers 2003-07-05 09:59:03 +00:00
curt
b1bfd1aa27 Tweaks to presets logic. 2003-07-02 16:24:50 +00:00
ehofman
9d10d88f8f Fix a problem where the compass goes negative by the variation when close to 360 degrees 2003-07-01 08:19:41 +00:00
ehofman
484bab7bc8 Make sure the functions won't be called if the extension is not supported. This also clears the main loop a bitsrc/Main/main.cxx. 2003-06-29 17:14:13 +00:00
ehofman
5e2dacbee5 Update required for the fastmath module 2003-06-28 12:19:58 +00:00
curt
1a8fe25cf4 Previously the weather dialog box and environment system had some confusion
between temperature at altitude vs. temperature at sea level.  The dialog
box asked for temperature at altitude which makes sense, but all the
internal crunching expected temperature at sea level.  However, it makes no
logical sense to specify the sea level temperature for different layers so
I changed the internal processing to work with temperature at altitude and
then derive an approximate sea level temperature at the end.

If you know the ground temperature, you can just enter this temperature
for the first boundary layer and the system should do the right thing.
2003-06-24 20:04:29 +00:00
ehofman
e43034b067 Add some commandline options 2003-06-22 09:45:43 +00:00
ehofman
9e07e0ac36 Mac OS X fixes 2003-06-20 20:18:40 +00:00
ehofman
ef96cce83f (temporary) Apple OS X fix 2003-06-19 07:54:29 +00:00
ehofman
6b2b6edb2d Use a different way to call OpenGL extensions and move over to our own extension checking function instead of the one provided by glut 2003-06-18 09:19:41 +00:00
ehofman
654037b83b gcc 3.2 fixes 2003-06-17 17:51:55 +00:00
ehofman
0eda5f3872 Add:
/sim/rendering/horizon-effect
   toggle sun and moon resizing effect near the horizon

/sim/rendering/enhanced-lighting
   toggle enhanced runway lighting on or off

/sim/rendering/distance-attenuation
   add distance attenuation to the enhanced runway lighting
2003-06-17 16:59:26 +00:00
ehofman
b082300ab1 Model the effect where the sun and moon look 1.5 times larger when close to the horizon 2003-06-15 12:23:55 +00:00
ehofman
0c5115e69a Base sun and moon diameter and distance on actual numbers 2003-06-14 09:32:06 +00:00
curt
6db343914f Changes corresponding to simgear sky api tweak. 2003-06-11 19:06:48 +00:00
david
cfab836630 Fix weather-related command-line options to work with the new weather
scheme.
2003-06-11 14:18:24 +00:00
curt
f4403fdea8 Cosmetic changes ... 2003-06-09 20:24:50 +00:00
david
e588cbadd8 Removed FGEnvironmentMgr as a special case in globals, initialization,
etc.

Improved the weather system to interpolate between different
elevations and deal with boundary-layer conditions.  The configuration
properties are now different (see $FG_ROOT/preferences.xml).
2003-06-08 14:47:03 +00:00
curt
bfaaa63bb2 Changes in preparation for the 0.9.2 release. 2003-06-04 20:27:05 +00:00
curt
9c0c54ef6c Implimented a simple frame rate throttle.
Normally for smoothest frame rates you would configure to sync
to your monitor's vertical refresh signal.  This is card/platform
dependent ... for instance with Linux/Nvidia there is
an environment variable you can set to enable this feature.

However, if your monitor is refreshing at 60hz and you can't quite sustain
that with flightgear, you can get smoother frame rates by artificially
throttling yourself to 30hz.  Note that once you are about about 24fps, it
is *change* or inconsistancy in frame rate that leads to percieved jerkiness.

You want to do whole divisors of your monitor refresh rate, so if your
display is syncing at 75 hz, you might want to try throttling to 25 hz.
2003-06-02 16:35:36 +00:00
ehofman
f30f40a2fb Fix a initialization ordering bug:
Melchior FRANZ:
The reason: these models are to be added to the scenery, but the
scenery isn't yet set up at this point. The correct order is:

 - set up model_lib (needed by the scenery)
 - set up scenery (needed by the model manager)
 - set up model manager
2003-05-31 13:38:10 +00:00
curt
21b317ff21 Move simgear/sky/ to simgear/scene/sky as part of the consolodation of
graphics code.
2003-05-30 15:16:57 +00:00
curt
56592f3869 Moved random ground cover object management code (userdata.[ch]xx) over
to SimGear.
2003-05-28 20:29:05 +00:00
curt
b07b7c8ad0 Moved FDM/LaRCsim.[ch]xx to FDM/LaRCsim/LaRCsim.[ch]xx 2003-05-20 02:08:31 +00:00
curt
97d22cdd14 Drop from 4 to 3 splash screens for now. 2003-05-19 20:35:50 +00:00
ehofman
ff7408fdf2 Adjust sunset/sun rise color scheme 2003-05-16 16:33:23 +00:00
curt
6200c3cb62 Changes to track updates to SimGear. 2003-05-15 21:35:51 +00:00
curt
8dcf08c965 Moved some of the low level scene graph construction code over to simgear. 2003-05-14 19:22:24 +00:00
curt
d6ae1c2205 Create an instance of SGMaterialLib in the "globals" structure and use
that.
2003-05-14 18:33:56 +00:00
curt
c51b629d8e Drop support for rendering both w/ and w/o textures, now we only support
texturing.
2003-05-13 19:09:43 +00:00
curt
3c7bdc31d9 Cosmetic changes for new code moved into simgear to make the naming scheme
better follow simgear conventions.
2003-05-13 03:18:42 +00:00
curt
65c3caa032 Moved fgfs_src/Object/newmat.[ch]xx and fgfs_src/Object/matlib.[ch]xx into
simgear/scene/material/
Adjusted flightgear code to match this change.
2003-05-12 21:34:29 +00:00
curt
caea114d06 Fix a preset in the air problem. 2003-05-10 13:33:04 +00:00
curt
56db994994 Moved src/Model/loader.[ch]xx and src/Model/model.[ch]xx to
simgear/scene/model/
2003-05-09 20:40:59 +00:00
curt
51c04e9e4c - Added "SG" prefix to sound classes that recently moved to SimGear.
- Cleaned up some minor compiler warnings.
- Moved src/Model/placement.[ch]xx over into simgear/scene/model/
2003-05-09 19:39:48 +00:00
ehofman
5ecfcca7e4 Extract the sound code from FlightGear and move it to SimGear 2003-05-09 18:44:33 +00:00
ehofman
228d6b2f29 Jim Wilson:
This is a patch to viewmgr.cxx that I've had for a long time.  This just prevents a possible segfault caused by misconfiguration.
2003-05-09 08:31:56 +00:00
ehofman
8ef4374edb Jim Wilson:
What is actually happening is the camera is pointing to the right place (try zooming in),  but the camera is also travelling up and down with the nose and it should be staying more steady (in sync with the CG altitude).

Attached is a fix for this. There is still something a little funky going on with the camera, but this solves the biggest problem.  You will note that I deleted an unecessary reference to scenery.hxx in the patch.
2003-05-09 08:31:14 +00:00
curt
575b3ac98c Working at unraveling and breaking dependencies inside of src/Model.
I split the FGModelPlacement code out into it's own set of source files.
I created two versions of the fgLoad3DModel() routine.  One that is
  unecumbered by a panelnode dependency and one that is.  acmodel.cxx is
  the only place that needs to load an aircraft with instrument panels.
model.[ch]xx are now pretty much free to move over into simgear.
loader.[ch]xx should be able to follow closely behind.
This will be a big step towards being able to move the material management
code over into simgear.
2003-05-08 20:28:46 +00:00
curt
fe7a61d3ff Moved src/Model/*Animation* classes over to simgear. 2003-05-08 16:33:48 +00:00
curt
b85ff8c210 Timed animations now working again. 2003-05-08 15:56:31 +00:00
curt
677ec873be Clean up various dead, depricated, or otherwise unused code. I don't believe
the ascii scenery file format has actually worked in quite some time, and the
ADA runway light code has been supersceded by a slightly different mechanism.
2003-05-08 03:29:49 +00:00
curt
18b2464b4e When reseting the aircraft position, the system looks at a number of the
requested parameters to determine if this should be an on-ground vs. in-air
start.  The problem was that we never defaulted the value to anything so
if we didn't match an in-air condition, we simply inherited whatever value
was there from before.
2003-05-07 16:00:31 +00:00
ehofman
18dec3596d Curtis found another inconsistency in the sky repaint check. I am afraid that adding more checks would eventually give the same framerate as repainting every frame. Consider this a failed experiment. 2003-05-07 15:53:50 +00:00
curt
ec36086865 Moved into simgear. 2003-05-07 00:13:36 +00:00
curt
2119db35c3 This is step "1" of probably "many" in the process of separating out the
scene management code and organizing it within simgear.  My strategy is
to identify the code I want to move, and break it's direct flightgear
dependencies.  Then it will be free to move over into the simgear package.

- Moved some property specific code into simgear/props/
- Split out the condition code from fgfs/src/Main/fg_props and put it
  in it's own source file in simgear/props/
- Created a scene subdirectory for scenery, model, and material property
  related code.
- Moved location.[ch]xx into simgear/scene/model/
- The location and condition code had dependencies on flightgear's global
  state (all the globals-> stuff, the flightgear property tree, etc.)  SimGear
  code can't depend on it so that data has to be passed as parameters to the
  functions/methods/constructors.
- This need to pass data as function parameters had a dramatic cascading
  effect throughout the FlightGear code.
2003-05-06 23:46:24 +00:00
ehofman
b49b93f1ed Make sure the sky is also repainted when the relative view direction gets out of sync. Add a refference to /sim/rendering/debug for always repainting the sky dome. 2003-05-06 14:00:18 +00:00
ehofman
5a66847064 Repaint the sky when the view heading changes also 2003-05-05 12:39:05 +00:00
curt
a16d03a6cd Allow FG data to be in $FG_ROOT/data or $FG_ROOT (looks in both places.) 2003-04-24 02:18:12 +00:00
ehofman
80c8fbe4a3 Temporary disable the sky reposition speedup code until I discover the magic key that unlocks the proper behaviour. It's not like this causes a noticable decrease in framerate. 2003-04-20 09:13:03 +00:00
ehofman
d1982a9a8c Reposition the sky modules only when the lat or long position is changed for 5 micro degree. This doesn't sound much, but at least it means the modules aren't repositioned every frame 2003-04-17 15:42:18 +00:00
ehofman
d26a39cfe1 Oops, the repositioning code needs more work to be usefull. 2003-04-15 14:30:37 +00:00
ehofman
8732d3968a Magically improve the framerate by only repainting and repositioning the sky related subsystems if the sun position is changed by 0.28 degrees 2003-04-15 14:10:47 +00:00
ehofman
4084f22293 Reflect the move of the SimGear texture object from the misc directory to the screen directory 2003-04-12 09:48:32 +00:00
ehofman
d53b612e2a Move the texture loader to SimGear 2003-04-09 20:28:42 +00:00
david
807bcfb8e0 Removed debug statement.
Added return statement.
2003-04-05 00:30:38 +00:00
david
7543355d17 Add new property-randomize command.
Set a random value for a numeric property

Params:

  <property> - the name of the property to randomize
  <min> - the minimum allowed value
  <max> - the maximum allowed value
2003-04-04 22:38:35 +00:00
curt
d82ce71d28 Tweak to the --atc610x option. 2003-04-02 14:56:21 +00:00
ehofman
5454a4f281 Set the initial log-level back to info 2003-04-01 18:45:34 +00:00
david
7ba6807736 Fix to use renamed /controls properties. 2003-04-01 15:51:15 +00:00
ehofman
cdd7998c90 David Luff:
The one to fg_init.cxx initialises the AI subsystem regardless of whether it's enabled or not so that later enabling by the user doesn't crash it, and the one to main.cxx avoids running the ATC manager and ATC display system unless enabled.
2003-04-01 13:42:10 +00:00
ehofman
891e83809e Remove an unnecessary check. This is done in fgPanelVisible already 2003-03-31 08:36:49 +00:00
ehofman
58937e7e6b Fix a bug where current_panel was called before it was initialized properly 2003-03-31 08:25:00 +00:00
ehofman
7948238156 Declare fgReshape into gui.h 2003-03-30 19:40:43 +00:00
ehofman
4b62426109 Move current_panel to globals 2003-03-30 12:46:08 +00:00
ehofman
37c427558a A first stab at an aircraft selection dialog 2003-03-29 15:04:52 +00:00
curt
a552e3bc82 If the main frame rate is less than the requested io rate, don't send multiple
copies of the same data for the sole purpose of faking it.
2003-03-29 03:43:39 +00:00
curt
7f28165daf Added a property /sim/rendering/draw-otw which specifies whether or not
we want to draw the out-the-window view (defaults to true in properties.xml)
2003-03-29 03:21:48 +00:00
curt
db46791c48 Don't start paused for in air starts. 2003-03-29 03:19:35 +00:00
ehofman
5355d1b048 Add a generic, configurable communiction output option 2003-03-25 18:47:30 +00:00
ehofman
ef37b45dc7 Frederic Bouvier's assorted set of MSVC fixes 2003-03-23 09:59:46 +00:00
ehofman
1b450bee25 Make callsign parameter aware 2003-03-22 15:43:24 +00:00
ehofman
9ef6b16054 Remove old if..then..else kludge an favour of Frederic Bouvier's new code. This also fixes a problem with MultiPlayer options being defined in the wrong place 2003-03-22 14:52:15 +00:00
ehofman
0782e877a9 Add runtime log level support 2003-03-22 10:38:15 +00:00
ehofman
10e9877d83 Latest episode of the MultiPlayer saga 2003-03-21 20:33:41 +00:00
ehofman
4c55a5aeb4 Andy wrote:
This is just a port of an old 3D HUD patch to the new view code.
This pans the HUD with the view, by pasting it onto a quad fixed in front of the viewer.  It also fixes the awful, arbitrary scaling problems the HUD code has.  The old HUD only looks right when viewed at 1024x768 and 55 degree FOV.  This works the scale out magically so that it looks right in all views.  It also redefines the "<compression-factor>" tag in the ladder to (1) mean compression instead of expansion and (2) have non-psychopathic units (now "1" means 1 degree per degree).  Fix this in your existing HUD ladder files before reporting bugs.  It's definitely a cosmetic win -- the velocity vector points at the right thing and the horizon lines up properly.

Norman wrote:

I have created a modified version of Andy's patch that implements the 3D HUD as the 'normal' and the 2D HUD as the 'minimal' HUD.   < i > and < shift I > keys
2003-03-21 15:02:23 +00:00
ehofman
076e9878d1 Fix a typo 2003-03-20 22:31:25 +00:00
ehofman
df2ce45ab7 Change cout and cerr in SG_LOG() where appropriate, otherwise comment it out 2003-03-20 10:43:02 +00:00
ehofman
f2e2101264 David Luff writes:
I've fixed a bug in FGRunways::search(aptid, tgt_hdg) which wasn't working properly for airports with multiple parallel runways. I've also firmed up and pulled out into it's own function the GetReverseRunwayNo code, and done some input checking.

As a result of fixing the above in runways.cxx, I've pulled out the
parallel implementation in the functions that set position by airport and
heading/runway number in fg_init.cxx and called the runways functions
instead.
2003-03-20 09:38:06 +00:00
ehofman
e46c59d4d0 Add multiplayer support from Duncan McCreanor and Diarmuid Tyson 2003-03-19 20:45:09 +00:00
ehofman
01be2ed8e4 Compiler warning fixes and small updates 2003-03-19 17:46:52 +00:00
curt
c32c8aca51 Wire frame mode got broke somehow. This seems to fix it. 2003-03-14 02:07:45 +00:00
david
d94bd7526c Make sure that all elapsed time gets passed to update when a subsystem
has a minimum time slice.
2003-03-09 03:22:12 +00:00
curt
000e86756c Add support for --fdm=pipe,<pipe_name> 2003-03-03 04:34:27 +00:00
david
c90d7e96c2 Make sure the atmosphere is updated before the flight model. 2003-03-02 01:43:00 +00:00
david
e1bb9b67f5 Refactor things so that individual subsystems can override suspension. 2003-03-01 21:29:16 +00:00
david
58adf467bf Add a new <power> property to allow raising an axis to a power other
than 1 or 2 (<squared/> still works as well, and is equivalent to
<power>2</power>).
2003-03-01 21:28:51 +00:00
david
afb2e68f89 Add new options:
--vor=ID
  --ndb=ID
  --fix=ID
  --turbulence=NORM
2003-02-21 02:46:44 +00:00
david
4b9060b064 Invoke fgInitNav() before fgInitPos(). 2003-02-21 02:46:07 +00:00
david
22097a5272 Add fgInitNav() function so that navaids and fixes can be loaded
earlier, before fgInitSubsystems().

Modify fgInitPos() so that the plane is not automatically aligned with
a runway when an airport is the reference point unless (a) a runway
was explicitly requested, or (b) the plane is on the ground with no
offset distance specified.  To set up the plane lined up on an
approach to a runway, use something like

  fgfs --airport=CYOW --runway=32 --altitude=300 --offset-distance=0.5

This way, it's possible to specify a starting position relative to an
airport without getting snapped onto a runway approach (unless you
want to be).
2003-02-21 02:45:47 +00:00
david
7d7a137d86 Declare fgInitNav(). 2003-02-21 02:42:45 +00:00
curt
86bf012f50 Erik Hofman:
Sort aircraft when using --show-aircraft option.
2003-02-11 21:17:36 +00:00
curt
5efcc9c1d9 Dave Luff:
Patch to remove initialisation of atislist,towerlist and
approachlist which have been superceeded by commlist.
2003-02-10 20:42:18 +00:00
curt
79b3e39251 There are a number of little changes. Tested with current cvs as of 20:30EST
04Feb.  Actually been running since the beginning of January with these
patches.  All changes work without crashing with the current base package cvs,
but there are some visual problems with the views (other than pilot view)
without changes to the base package.

As soon as you can build test and commit I can add in those base package
updates that will make it all work nicely.  I will also go through all the 3D
Aircraft configs to make sure the change in the "pitch-offset" for cockpit
views (see below) are made to maintain current behavior.

Here are the files (changes listed below):
http://www.spiderbark.com/fgfs/viewerupdate.diffs.gz
http://www.spiderbark.com/fgfs/viewerupdate.tar.gz
2003-02-06 19:44:32 +00:00
david
8506e731a2 Minor logging changes.
All logs and log entries are now disabled by default, unless
explicitly enabled by an 'enabled' property.  This works much more
intuitively with the GUI dialog.
2003-02-01 17:59:52 +00:00
david
57da4bf02d Removed the old FGSteam module from FlightGear. 2003-01-29 15:30:29 +00:00
curt
8cc7b283d5 Refactored some of the navlist code and removed the built in "fail to find"
if the station is too far away.  Instead, simply return the closest station.
All the code that searches navaids does it's own range checking anyway.
This will make the navlist query functions a bit more useful for other
types of functionality where you may need to lookup a station without
consideration of range (i.e. presetting your position relative to a navaid.)
2003-01-25 20:45:39 +00:00
david
9679c7da15 Changed 'exit' command to quit immediately, rather than displaying a
built-in dialog (use an XML dialog instead).

Added an fgExit() function to simplify exit and cleanup.
2003-01-24 03:08:23 +00:00
david
f61d73e546 Make fgLoadProps more flexible, to read from $FG_ROOT or the current
directory.
2003-01-21 02:08:00 +00:00
david
e0c7b29aa7 Added reinit, suspend, and resume commands. 2003-01-21 02:07:29 +00:00
david
40bed0a3f1 Change GUI method names.
Do not delete GUI objects directly; let the GUI manager do it instead.

Simplify some code for readability.
2003-01-20 16:03:48 +00:00
curt
e00fa3dbaf Tweaks to protocol names to match recent changes in options.cxx (so they
will work.) :-)
2003-01-20 03:09:54 +00:00
david
35935cb23a Major overhaul by Frederic Bouvier to make options table-driven. 2003-01-19 23:02:51 +00:00
david
6205d5eb1a Do an update after apply to see what really got into FlightGear. 2003-01-19 17:22:05 +00:00
david
013c322dd3 Added the property-cycle command. 2003-01-18 21:13:11 +00:00
curt
d8f4bfa9ae Make the destructor virtual.
(I thought I'd slip this in along with David's change to the default menu
configure option.  I believe that will cause a new config.h to be generated
which will cause a near complete rebuild of FG (as will this globals.hxx
change) so it shouldn't cause additional grief to have these happen at the
same time.)
2003-01-18 19:40:28 +00:00
david
c10ce7bd26 Renamed GUIWidget to FGDialog. 2003-01-18 15:57:51 +00:00
david
55182238e6 Do not require libScripting.a unless PSL is available. 2003-01-17 18:25:34 +00:00
david
04f1dc4837 Make all PSL support conditional, because it's not included in plib
1.6.  The macro is HAVE_PLIB_PSL.
2003-01-17 12:41:47 +00:00
david
2256c3d5fd Simplify subsystem handling through FGGlobals. 2003-01-16 16:01:26 +00:00
david
b2518a0056 Broadcast suspend/resume/reinit through the manager and its groups. 2003-01-16 15:11:04 +00:00
curt
ea543c1210 Renamed mini_fdm to native_gui which makes a lot more sense to me. 2003-01-15 02:09:10 +00:00
curt
9bff823e0a Added velocity and climb_rate to mini_fdm structure. 2003-01-13 00:27:50 +00:00
curt
f3d4f741f0 Update to the Mini FDM network protocal (mostly renaming class and file names)
Wired this in to options.cxx and fg_io.cxx so it can be activated.
2003-01-12 23:39:18 +00:00
curt
f2dac6306f #ifdef out a bit more code that could cause compile problems on platforms
that don't have all the latest opengl extensions.
2003-01-12 14:28:26 +00:00
david
9bbe8a78b6 Added simple proof-of-concept support for running PSL scripts from
input bindings.  They will work only with the latest CVS; otherwise,
./configure will disable them.  There is a new command, 'script',
which takes a single argument, also called 'script', containing PSL
code (currently PSL requires a main() function).

Erik Hofman has written some more elaborate code for triggering PSL
code from drop-down menus and scheduling events; I will look at
integrating that next.
2003-01-11 16:30:32 +00:00
curt
6a45be1d72 Oops missed some more usage of opengl extensions that may not be on everyone's systems. 2003-01-06 21:43:59 +00:00
curt
e160b3b312 #ifdef out experimental lighting for now until someone has time to investigate
the "right" way to test for and use extensions.

Hopefully this will clear up compile problems a lot of people have been
haveing.
2003-01-06 02:50:29 +00:00
curt
be703a92b4 Add support for in-air preset starts relative to a VOR, NDB, or Fix. 2003-01-05 00:10:36 +00:00
curt
30dc5aab90 Ooops, the presets_commit command was lost going from the 1.8 -> 1.9 version
(Sun Dec 22 19:58:34 2002 UTC)
2003-01-04 21:22:43 +00:00
david
1ec788b6da Patch from Julian Foad to fix wrapping behaviour for property-adjust
and property-multiply:

Firstly, change back to wrapping modulo the interval, with "min <= x <
max" semantics.  I believe the previous implementation did that.  The
inline function that Norman mentioned also does that.

Secondly, make it snap to the nearest value (min + N*resolution) when a
"resolution" tag is present, taking special care of floating-point
precision.  Or perhaps specify "number of divisions in the interval" as
an integer, instead of "resolution" by which I meant a floating-point
"size of a division".

[also fixed]

While working on this file I noticed some potentially serious warnings:

fg_commands.cxx: In function `bool do_property_adjust(const
SGPropertyNode*)':
fg_commands.cxx:435: warning: control reaches end of non-void function
fg_commands.cxx: In function `bool do_property_multiply(const
SGPropertyNode*)':
fg_commands.cxx:465: warning: control reaches end of non-void function
/usr/local/include/simgear/misc/props.hxx: At top level:
fg_commands.cxx:600: warning: `bool do_presets_commit(const
SGPropertyNode*)' defined but not used
2003-01-04 18:47:25 +00:00
david
71f08e795d Patches from Erik Hofman for SGI compatibility:
Some more cmall changes to the SimGear header files and removed the
SG_HAVE_NATIVE_SGI_COMPILERS dependancies from FlightGear.

I've added a seperate JSBSim patch for the JSBSim source tree.
2002-12-31 18:26:02 +00:00
david
e4409c5222 Add the 'offset' and 'factor' arguments back into property-adjust;
they're needed for the mouse.
2002-12-31 12:08:32 +00:00
david
ea6448c956 Modify the property-assign command to optionally copy a value from
another property (suggested by Jim Wilson).
2002-12-31 03:05:38 +00:00
david
7cc894be4b Require /sim/rendering/experimental-lighting to be true before using
experimental lighting rendering (which is very expensive on my
machine, for example).  To use distance attenuation,
/sim/rendering/distance-attenuation must also be true.
2002-12-31 01:15:59 +00:00
david
e80c093681 Distance attenuation patch from Erik Hofman:
It adds a command line options to enable/disbale distance attenuation
using a property rather than using a #define inside the code. It also
adds a small change for systems that don't support the OpenGL extension,
so that the lights *do* fade away as they get furher away but they don't
get smaller in size.
2002-12-30 21:49:56 +00:00
david
0d12c4d83d Removed the (apparently unused) 'factor' and 'offset' arguments from
property-adjust.

Modified property-adjust and property-multiply so that they always
work with double values, to simplify the code.

Factored out some common code.

Added a 'mask' argument to the property-adjust and property-multiply
commands.  If mask is set to "all" (the default), then the command
works as before; if mask is set to "integer", it works only to the
left of the decimal point; and if mask is set to "decimal", it works
only to the right of the decimal place.  This functionality is useful
for tuning VHF COM and NAV radios.
2002-12-30 19:50:17 +00:00
david
a7e56cf399 Added new commands:
- dialog-open
- dialog-close
- dialog-update
- dialog-apply

The last two can copy a value from a property to a GUI field or
vice-versa either individually or across the whole dialog.
2002-12-22 19:58:34 +00:00
curt
6225936ead Various tweaks. 2002-12-21 05:01:51 +00:00
david
8e7dfbe292 Add a reinit() stub for subsystems, so that they can be reinitialized
when needed (say, to reload the configuration files).
2002-12-15 14:58:08 +00:00
curt
0e69acaff7 Simplified to use the delta_time_sec that is passed to the update() routine
rather than calculating a separate delta_t and using that.
2002-12-14 14:39:56 +00:00
curt
5c8e6a5841 Tweak taxi light rendering so they don't look completely bogus at dusk. 2002-12-12 01:24:48 +00:00
curt
10baa71a65 Fix out of order initialization crash (not sure how it worked before
unless some recent changes subtlely changed some init order items around.)
2002-12-11 21:07:30 +00:00
curt
43e48070fe - Some refactoring of the configure.ac script.
- Better Mac OS X support (they put glut.h in GLUT/glut.h) :-(
2002-12-10 20:50:48 +00:00
curt
69b5c093dd #ifdef out all references to sgCloud3d until more of it's issues can be
addressed.
2002-12-10 19:25:12 +00:00
curt
1feedec8d1 - Change the global_tile_mgr to a globals->get_tile_mgr() which is
dynamically created at run time.
- Further clean ups to the FGTileMgr class interface.
2002-12-06 22:29:46 +00:00
curt
a4600f85c7 Updates for 0.9.1 2002-12-05 15:31:09 +00:00
curt
7674741abb Add -lplibjs where needed. 2002-12-03 14:55:23 +00:00
curt
ebc2fbd684 Exposed the fg_commands though the httpd interface.
Added a built in command to preset to what ever values are in /sim/presets/
Twiddling with preset code.
2002-11-30 20:10:16 +00:00
curt
a6ce9a5b2a A small amount of additional massaging of tile manager update() interface. 2002-11-30 14:22:00 +00:00
curt
bcf9fa3695 Massaging the FGTileMgr->update() interface towards using FGLocation. 2002-11-30 03:05:34 +00:00
curt
89874fd5f5 Make tile_mgr->prep_ssg_nodes() use an FGLocation object. 2002-11-28 01:08:25 +00:00
curt
3aa5e5fcdf Don't force ground lighting to have the same limited visibility as runway
lighting.
2002-11-26 16:01:39 +00:00
curt
98dca16794 Having the runway lights "pop" in at a specific range is not 100% realistic.
I have updated the lighting code to use fog to try to fade the runway lights
in smoothly, but still keep them from being visible until you are about 7-10
miles out, and then only have them be very faint at first.  I think what I
have is a bit nicer than before since it completely avoids the "popping" effect,
but I've very open to tweaking the actual ranges based on people's real
world experiences.
2002-11-26 02:29:03 +00:00
curt
df2356050d Added a "Presets" menu. 2002-11-18 21:31:33 +00:00
curt
8f3a988e0e If a non existant runway is specified with --runway=xxx fall back to
finding the runway that is the closest match to the specified (or default)
heading.
2002-11-17 04:17:27 +00:00
curt
13bb01a70e Added a --runway= option which can be used in conjunction with the --airport=
option to specify a starting airport + specific runway.  If you don't specify
a runway, you get the one that's closest to your specified (or default)
heading.
2002-11-17 04:04:21 +00:00
curt
2384d0ed51 Added some cheap eye candy to entertain myself for a few minutes. Splash
screen now fades out revealing the scene.
2002-11-17 01:21:13 +00:00
curt
35f24baf32 Clean ups to the code that determines initial position based on command
line options or defaults.
2002-11-16 21:34:51 +00:00
curt
b3935aa01f Make the routines that scan the command line options and config files more
general so we can eliminate the option specific versions of these.
2002-11-16 20:41:00 +00:00
curt
52a322decc Some various massaging and clean ups of initialization code. 2002-11-16 20:17:11 +00:00
curt
52312f2a13 Restructuring some of the initialization code.
The general idea is to help clean up some aspects of the FDM init and be
able to provide startup conditions in a less ambiguous manner.

Previously, things like positions, orientations, and velocites were set on
"the bus".  These had to be read by the FDMs which then were supposed to
initialized themselves to those values and turn write around and start
modifying those values.  It was messy and cumbersome.

Now, all the initial fdm conditions are written to a sub-[property-]tree
under /sim/presets/

The values in /sim/presets/ always stay set to what the user has specified.
The user can change these at his/her liesure, and then request a "reset"
which will reset to the new conditions.  I don't even want to say how this
worked before. :-)

Now, an script, or gui interface can stage a set of initial conditions while
the sim is running (without disrupting it), and then call "reset" to commit
the change.

People who should worry about all this are FDM writters, and a small few
others who care about over all program structure and flow.
2002-11-15 21:13:29 +00:00
david
2de88f278b Started new, XML-configurable GUI subsystem. 2002-11-07 16:27:47 +00:00
david
0de065b0ec Added fgLoadProps to load properties from a path relative to FG_ROOT. 2002-11-06 18:57:31 +00:00
david
f06a658bee Modified /sim/current-view/axes/long and /sim/current-view/axes/lat to
use the user-configurable view defaults.
2002-11-02 21:43:15 +00:00
curt
dbf997a2d3 Put taxiway lights in their own scene graph so we can adjust their brightness
(or fog punch through) independently from the ground or runway lighting.
2002-11-01 21:56:48 +00:00
curt
72017fc671 Andy Ross:
The biggest and coolest patch adds mouse sensitivity to the 3D
cockpits, so we can finally work the radios.  This ended up requiring
significant modifications outside of the 3D cockpit code.  Stuff folks
will want to look at:

+ The list of all "3D" cockpits is stored statically in the
   panelnode.cxx file.  This is clumsy, and won't migrate well to a
   multiple-aircraft feature.  Really, there should be a per-model list
   of 3D panels, but I couldn't find a clean place to put this.  The
   only handle you get back after parsing a model is a generic ssg
   node, to which I obviously can't add panel-specific methods.

+ The aircraft model is parsed *very* early in the initialization
   order.  Earlier, in fact, than the static list of allowable command
   bindings is built in fgInitCommands().  This is bad, as it means
   that mouse bindings on the instruments can't work yet.  I moved the
   call to fgInitCommands, but someone should look carefully to see
   that I picked the right place.  There's a lot of initialization
   code, and I got a little lost in there... :)

+ I added yet another "update" hook to the fgRenderFrame routine to
   hook the updates for the 3D panels.  This is only required for
   "mouse press delay", and it's a fairly clumsy mechanism based on
   frame rate instead of real time.  There appears to be delay handling
   already in place in the Input stuff, and there's a discussion going
   on about different mouse behavior right now.  Maybe this is a good
   time to unify these two (now three) approaches?
2002-10-29 19:44:03 +00:00
david
fa87fe5c1d Modified for simpler command-manager interface. 2002-10-26 01:19:23 +00:00
david
d43dfa54df Major code simplification. 2002-10-25 22:19:51 +00:00
curt
4c2e97be18 Default to experimental point lighting disabled. 2002-10-24 14:05:40 +00:00
curt
b0d12281c8 Minor tweak to avoid some compile errors people are seeing with the
glPointParameterExt.
2002-10-21 03:22:27 +00:00
curt
55b7dc661e Playing with glPointParameterfEXT. 2002-10-17 04:34:32 +00:00
curt
4ef75aa6c8 Playing with point lighting effects. 2002-10-16 03:44:44 +00:00
curt
8166467292 Cleaned up some old cruft. 2002-10-16 03:44:19 +00:00
david
f962e24fee Use default visibility instead of modified sky visibility when 2D
clouds are disabled.
2002-10-13 10:46:37 +00:00
david
76cda01641 Fixed init-order bug that caused c172-set.xml defaults always to be
used unless explicitly overwritten.  Now, the options are parsed
twice, and only the *-set.xml file for the *last* aircraft specified
is loaded.
2002-10-10 18:39:52 +00:00
curt
470d233f0d Eric Hofman:
Now the options can be localized as well. This adds a slight problem for
the --language options, but not that much (worst case, the strings are
loaded twice consuming some more memory). I tried to be as accurate as
posiible when copying the options texts, but there might be some
mostakes left.
2002-10-10 15:02:50 +00:00
curt
9dcf7dd13f Erik Hofman:
This adds supports for a language specific font, defined in locale.xml
I've also moved the fgInitLocale() routine from main.cxx to fg_init.cxx
to prevent an ungly extern definition in options.cxx.
2002-10-07 15:45:00 +00:00
curt
c162577340 Begin work on rendering runway lights using environment maps. The basics
are now working.  A runway light is defined by a point and a direction.  The
point and direction are combined with the local up vector to create a small
triangle orthogonal to the direction.  The two ficticous corners of the
triangle are given an alpha value of zero, the orignal corner is given an
alpha of one.  The triangle is drawn in glPolygonMode(GL_FRONT, GL_POINT)
mode which means only the corner points are drawn, and since two have alpha=0
only the original point is drawn.  This is a long way to go to draw a point,
but it ensures that the point is only visible within 90 degrees of the light
direction, behind the light it is not visible.  This is still a long way
to get to drawing a point, but we use an environement map, with the direction
vector as the normal to mimic a light that is brightest when viewed head
on and dimmest when viewed perpendicularly or disappears when viewed from
behind.

- warning, there is a bug in how the current runway light direction vector
  is calculated which will adversely effect runway lighting.  The airports
  should be regenerated in order to fix this problem.
2002-10-06 03:53:19 +00:00
curt
f0b7744fd5 Frederic Bouvier:
The FGGlobals constructor does not initialise the locale pointer.
Under MSVC, uninitialized pointer have a value of 0xcdcdcdcd, not
0, so a test in mainLoop fails and the program segfault.

This patch set un initial value to locale.
2002-10-04 20:57:18 +00:00
curt
5cf14e78c4 Erik Hofman:
This patch fixes some bugs for correctly reporting un-updated
configuration files, and adds support for a --language=<code>
commandline option, overriding the language specified by the OS.
2002-10-04 15:19:07 +00:00
david
29eb5f7f5d Eliminated current_input and added FGInput to the subsystems managed
by FGSubsystemMgr.
2002-10-04 13:20:53 +00:00
david
38f0d6a35c First draft of subsystem manager; moved some subsystems into it. 2002-10-03 21:20:56 +00:00
curt
44fcbbd0af Better internationalization infrastructure. We now supports the "LANG"
environment variable.
2002-10-03 14:39:37 +00:00
curt
bacbd50eaa Init 3d clouds at starting location. 2002-10-03 03:19:35 +00:00
david
03b508adb7 Support Dave Luff's AI plane if /sim/ai-traffic/enabled is set to
true.
2002-10-02 15:25:58 +00:00
curt
0d87fad65c Shuffled location of ExternalNet.[ch]xx to it's own subdir.
Removed External.[ch]xx which is a duplicate of NullFDM.[ch]xx
--fdm=external is preserved but just maps to NullFDM.
2002-09-28 21:42:03 +00:00
david
c542559097 When the clock is frozen, set delta time to 0 so that the subsystems
won't keep updating themselves; that effectively freezes the
instrumentation.
2002-09-27 22:02:48 +00:00
david
3da2de39fc Add utils.[ch]xx. 2002-09-27 22:02:09 +00:00
david
84d2627236 Globally-useful functions, starting with Alex Perry's low-pass
function from steam.cxx.
2002-09-27 22:01:33 +00:00
curt
90e64f9430 Stub in a place holder for the electrical system model. 2002-09-24 15:24:04 +00:00
david
682feb8f2d Flattened src/Systems/ subtree.
Added src/Instrumentation/ with partial stab at a vacuum-driven
attitude indicator.
2002-09-24 14:51:37 +00:00
curt
43af8026d8 More tweaks to opengl state management when drawing 3d clouds. 2002-09-23 22:05:36 +00:00
david
7c057de4fe Started new module and sub-modules for aircraft systems, including an
initial simplistic vacuum system that's not yet connected to anything.
2002-09-23 19:55:10 +00:00
curt
29e72b0b90 Various tweaks and fixes to navcom radios.
Oops, taking the address of a temporary in main.cxx: 3dcloud rendering.
2002-09-23 18:44:09 +00:00
curt
578073a6f3 Slightly cleaned up 3d cloud positioning code. 2002-09-23 13:34:51 +00:00
curt
e23b22fabe There is something wierd about moving the cloud base around, let's just leave
it rooted in place until we sort out the positioning.
2002-09-22 23:07:01 +00:00
curt
ab49022465 Patch to position 3d clouds at center of <current> tile. This means the clouds
jump whenever you cross a tile, but there are currently a lot of other
positioning problems as well, so this doesn't really detract too much and
means you can play with 3d clouds from just about any starting point.
2002-09-20 15:30:54 +00:00
david
2d7d0034d0 Do 3D cloud state changes only when 3D clouds are selected. 2002-09-20 14:01:06 +00:00
curt
53b9eacf74 Stabalize cloud shading. 2002-09-19 02:21:23 +00:00
curt
b350c6cd0f Miscellanious flailings trying to get 3d cloud imposter rendering to work
correctly.
2002-09-19 01:27:49 +00:00
curt
e0a7536e55 Erik Hofman:
This patch shows fatal error messages even when ./configure --disable-logging
is specified.
2002-09-18 16:13:08 +00:00
curt
c5f7f15f5b Updated from Norman to hack on clouds ... some progress. 2002-09-18 14:57:20 +00:00
curt
bb4fe6907f Bernie Bright:
Fix a problem compiling Main/fg_io.cxx with MSVC.
2002-09-17 16:16:54 +00:00
curt
cc87fb93ba Updates for 3d cloud rendering. 2002-09-16 14:56:16 +00:00
david
95e1b51068 Added --enable-clouds3d and --disable-clouds3d options. 2002-09-16 02:46:23 +00:00
curt
73c4fd481d Changed the clouds3d header install directory. 2002-09-15 04:32:49 +00:00
curt
82c87b2456 Updated the base package version required. 2002-09-14 01:58:40 +00:00
curt
bdde29e203 Update base package version. 2002-09-13 23:37:55 +00:00
curt
a4b3e35c0e Stubbed in initial support for 3d clouds. 2002-09-13 20:38:15 +00:00
curt
ed4a2e6db6 Darrell Walisser:
This allows it to behave like a certified Mac OS X citizen.
2002-09-10 19:43:33 +00:00
curt
1dfb58783c Additional build system tweaks. 2002-09-03 01:12:26 +00:00
david
d4f92d6aff Removed unused cur_view_fdm variable as suggested by Bernie Bright. 2002-08-31 19:48:28 +00:00
curt
17efea3ec0 Ignore files that have -set.xml in them, but don't end in that exact string
(i.e. something-set.xml~)
2002-08-28 17:53:52 +00:00
curt
61655bb2b2 Add support for a --show-aircraft option. This displays a list of all
available aircraft and a brief description if one is available.
2002-08-28 16:59:40 +00:00
curt
21db1e10b2 More tweaks to the automake/conf configuration scripts. 2002-08-28 03:34:31 +00:00
curt
ff7c8101bc Modernize the autoconf/automake files. 2002-08-27 23:52:15 +00:00
curt
25c4d9b620 Minor tweaks to sound subsystem update rates. 2002-08-26 20:46:13 +00:00
curt
3976a6d55c Removed an old test. 2002-08-26 00:08:14 +00:00
curt
ee35eecb54 Erik Hofman:
I removed some pending random code and I also fixed a
small cosmetic glitch where dt_play was cleared before it was printed.

Curt: Erik changed the sound update intervale and I further I tweaked it.
The issue is that if we put too much into the sound buffer, then we can't react
quick enough to sounds like tire squeek that need to be synced with the visuals
and the action.  We put too little into the sound buffer and we risk the
audio dropping out for moment if a frame takes longer to draw than the amount
of audio in the buffer.
2002-08-25 23:27:00 +00:00
curt
b21333d4f8 Erik Hofman:
I've modified the code to display a brief help message instead of the
whole bunch of options. To get the complete message -v or --verbose has
to be added to the command line.
2002-08-25 22:38:20 +00:00
curt
df6989a37a Bernie Bright:
Here is a FGIO class derived from FGSubsystem that replaces the fgIOInit()
and fgIOProcess() functions.  The FGIO::update(double delta) doesn't use the
delta argument yet.  I suspect it could be used as a replacement for the
calculated interval value but I'm not familiar enough with that piece of code
just yet.

I've also added two "command properties" to fg_commands.cxx that select the
next or previous view.  Writing any value to these properties triggers the
corresponding action.  As an example I modified my keyboard.xml:

 <key n="118">
  <name>v</name>
  <desc>Next view</desc>
  <binding>
   <command>property-assign</command>
   <property>/command/view/next</property>
   <value type="bool">true</value>
  </binding>
 </key>

 <key n="86">
  <name>V</name>
  <desc>Prev view</desc>
  <binding>
   <command>property-assign</command>
   <property>/command/view/prev</property>
   <value type="bool">true</value>
  </binding>
 </key>

And of course these actions can also be triggered from external scripts via
the props server.
2002-08-25 20:56:16 +00:00
curt
4f00d9a959 Tidy up the autoconf/automake configuration a bit.
- Removed some old cruft.

- Removed some support for older versions of automake which technically was
  correct, but caused the newer automakes to squawk warnings during an
  initial sanity check (which isn't done very intelligently.)

  NOTE: this fix is technically not correct for older version of automake.
  These older version use the variable "INCLUDES" internally and could have
  them already set to an important value.  That is why we were appending
  our values to them.  However, newer versions of automake don't set this
  value themselves so it is an error to append to a non-existant variable.
  We seem to "get away" with overwriting the value on older versions of
  automake, but if you have problems, consider upgrading to at least
  automake-1.5.
2002-08-25 19:40:04 +00:00
curt
d2ba5b1883 Force ATC interface to run at 30 hz. 2002-08-19 01:59:26 +00:00
david
0ebe8ec8f0 Removed the FG3DModel class and replaced it with fgLoad3DModel.
Animations are now contained within the scene graph itself and are
updated whenever the graph is traversed -- that saves time by not
updating animations not currently in sight, and it allows animations
to be used for static objects and random objects as well.

Added new FGModelLoader and FGTextureLoader classes.  These are intern
tables for models, to guarantee (mostly) that no model is loaded more
than once.  FGTextureLoader is not yet used anywhere, but
FGModelLoader is now in place everywhere that ssgLoad* used to be
used (thus adding the ability to use animations).

In the future, FGModelLoader will add some interesting functionality,
including the ability to reload 3D models on the fly.
2002-08-07 01:34:49 +00:00
curt
0c0b150661 Bernie Bright:
I've merged FGProps and FGTelnet so there is just a single property server.
I've left in the --telnet=port# command line option but it could be removed
if we wanted to.  The command line accepts two forms of the --props option.
The original (--props=medium,dir,hz,host,port#,style) and the shorter
--props=port#.  If you accept this change then src/Network/telnet.[ch]xx
can be removed from the cvs repository.
2002-08-02 22:49:34 +00:00
curt
94c44fc172 A couple fixes to the network fdm interface. 2002-07-30 04:37:16 +00:00
david
88758e60b4 Added --random-wind command-line option. 2002-07-26 02:49:14 +00:00
david
0178c65981 I totally misunderstood sgFrustum. This patch should put it right,
and also adds an optimization to avoid traversing anything closer than
1000m.
2002-07-26 01:52:51 +00:00
david
9bf3c10743 Change the extra culling to do only a quarter of the scene every 200
frames rather than the whole thing, to avoid tiny stutters.
2002-07-25 17:47:42 +00:00
david
1c35d89eb4 Fix a problem with the culling of out-of-range random objects. When
the triangles containing the objects were out of the view Frustum,
they were never traversed by ssg (and thus, never culled).  Now, every
200 frames, do a pass through the whole scene graph with cull-testing
disabled and without drawing anything; that will allow random-objects
to be collected incrementally.
2002-07-25 17:29:08 +00:00
curt
e85939a814 Removed some redundant glLight() calls. 2002-07-21 17:03:29 +00:00
curt
f330ae1234 Patch to explicitely control the specular lighting component. 2002-07-21 15:40:51 +00:00
david
6ca17098b8 Added --disable-random-objects and --enable-random-objects options. 2002-07-20 23:10:16 +00:00
david
bf1e7c7881 Patch from Cameron Moore:
* Rearranged member initializers
2002-07-18 22:32:32 +00:00
david
5aee96c481 Change FGSteam into a proper subsystem rather than a collection of
static methods, and remove outdated dependency in panel_io.cxx.
2002-07-07 15:45:56 +00:00
david
ee8c5d0a3a Patch from Julian Foad:
The present sets of bindings result in the throttle being "squared"
about its centre, which is silly.  This is because the "squared"
parameter is not set by the throttle binding, but the default is
"true".  We discussed this before and I think there was general
agreement that the default should be "false" on the basis of
generality.
2002-07-06 18:02:06 +00:00
curt
a28b35f3f2 Fixes for IA-64 with Intel compiler. 2002-07-02 20:45:02 +00:00
david
048da049f8 Patch from Julian Foad:
Make locally-used strings local instead of global.  (The safety and
cleanliness benefit outweights the slight performance hit.  If
performance is an issue, the way these strings are used should be
optimised.)  Use existing defined constant instead of a literal
number.
2002-06-28 18:00:21 +00:00
david
0cbe8a597d Patch from Julian Foad:
Remove trailing comma (unportable).
2002-06-28 17:59:59 +00:00
david
dc132d80b1 Added fgAddChangeListener convenience functions. 2002-06-18 03:27:21 +00:00
curt
6800231cfa Erik Hofman:
This is the small code fix which is needed for the new options.xml file.
It is needed because otherwise the "--prop:name=value" is showed
incorrectly.

There is another problem though, when compiling with --without-logging
the help message isn't displayed at all! We *must* change that somehow.

Curt: good point, the SG_LOG()'s have been switched to cout's ...
2002-06-12 16:38:46 +00:00
curt
c93b79641d Erik Hofman:
I've updated the FIXME in the code, and fixed a typo (descr instead of
description), but the SG_LOG() functions doesn't produce any output for
me. Could you confirm it's still working for you?

Curt Olson:
I did a bit of further tweaking and it all looks good now.  The tricky thing
is that SG_LOG() always appends an endl at the end of every message.
2002-06-11 17:06:46 +00:00
curt
7d3448294b Erik Hofman:
This is an enhanced version of the options patch.
It's more robust now, and gives some helpful information if something
goes wrong. Also the naming in the options.xml file has changed to the
syntax David suggested.

Since no one objected to the patch I think it is safe to included it.
2002-06-10 23:30:23 +00:00
david
f12ba10c47 Modified --wind=DIR@SPEED option to allow both DIR and SPEED to
contain colon-separated ranges.  For examples, winds from 180 degrees
10 knots gusting 15 knots would be

  --wind=180@10:15

Winds variable from 180-220 degrees 5 knots would be

  --wind=180:220@5

FGEnvironment does not yet support variable-direction winds, so
nothing will yet happen in the second case.
2002-06-09 21:28:17 +00:00
curt
0ba0a278b9 Patch from Norman to do the code/base version comparison check a little
more sensibly (and print the correct error message.)
2002-06-07 23:26:07 +00:00
david
e6f9caa41b Patch from Melchior Franz:
FGViewer::updateFromModelLocation does otherwise complain several
times about non-initialized values
2002-06-07 19:43:40 +00:00
david
5bec60a602 Set up cloud layers when thesky is allocated, to ensure that they are
created only once.
2002-06-05 17:44:39 +00:00
curt
e2e640ef46 Set control surface positions when using an external network fdm.
Fetch all pending remote fdm network packets so there is not chance of
  getting behind.
Add support for driving control panel lights.
Working on better modeling KX 155 tuning behavior.
2002-06-05 05:22:42 +00:00
curt
b2cefb1450 Check for the proper base package version. 2002-05-30 15:37:39 +00:00
curt
2cafd466e2 Tony Peden:
Defeated the invasion once and for all.
2002-05-20 16:19:26 +00:00
curt
8ae364a220 Jim Wilson:
This is a small fix for what turned out to be a major bug.  Ground elevation
was calculated incorrectly when distant from one of the view locations. This
resulted in several problems including bizarre gear trimming, mid air
"crashes" (as in thinking we hit the ground) and so on when close to or on the
ground.

Unfortunately it does require a second ssg traversal when in tower view
(only), but the increased load isn't all that noticable.  For the time being
this really is the best solution.  In a future update I will be eliminating
the unecessary per frame traversals for the static views (without having to
maintain multiple ssgRoots).

When we go to multiple FDM instances we will perhaps need to put the ssg
traversal and ground elevation queries for the FDMs into an event timer that
updates the FDMs ground elevation in a round robin fashion (maybe every 1/n
seconds where n is the number of FDM instances running).
2002-05-20 16:13:37 +00:00
david
89483df079 No longer initialize static cloud layers (handled dynamically in
environment_mgr.cxx).  The /environment/clouds/status property is now
checked each frame, so clouds can be turned on or off in the middle of
a session.
2002-05-17 19:04:20 +00:00
david
b2dcc4ca00 Removed old --clouds-asl option and initialization of clouds-asl
property, since neither makes sense for multiple cloud layers.
2002-05-17 19:03:20 +00:00
curt
b1674cb506 From: "Jim Wilson" <jimw@kelcomaine.com>
This is a new improved patch for the previous tile manager fixes.

Rather than building dependencies between FGlocation or the viewer or fdm with
tilemgr what I ended up doing was linking the pieces together in the Mainloop
in main.cxx.  You'll see what I mean...it's been commented fairly well.  More
than likely we should move that chunk somewhere...just not sure where yet.

The changes seem clean now. As I get more ideas there could be some further
improvement in organizing the update in tilemgr.  You'll note that I left an
override in there for the tilemgr::update() function to preserve earlier
functionality if someone needs it (e.g. usage independent of an fdm or
viewer), not to mention there are a few places in flightgear that call it
directly that have not been changed to the new interface (and may not need to be).

The code has been optimized to avoid duplicate traversals and seems to run
generally quite well.  Note that there can be a short delay reloading tiles
that have been dropped from static views.  We could call the tile scheduler on
a view switch, but it's not a big deal and at the moment I'd like to get this
in so people can try it and comment on it as it is.

Everything has been resycned with CVS tonight and I've included the
description submitted earlier (below).

Best,

Jim

Changes synced with CVS approx 20:30EDT 2002-05-09 (after this evenings updates).

Files:
http://www.spiderbark.com/fgfs/viewer-update-20020516.tar.gz
 or
http://www.spiderbark.com/fgfs/viewer-update-20020516.diffs.gz

Description:
In a nutshell, these patches begin to take what was one value for ground
elevation and calculate ground elevation values seperately for the FDM and the
viewer (eye position).  Several outstanding view related bugs have been fixed.

With the introduction of the new viewer code a lot of that Flight Gear code
broke related to use of a global variable called "scenery.cur_elev".

Therefore the ground_elevation and other associated items (like the current
tile bucket) is maintained per FDM instance and per View.  Each of these has a
"point" or location that can be identified.  See changes to FGLocation class
and main.cxx.

Most of the problems related to the new viewer in terms of sky, ground and
runway lights, and tower views are fixed.

There are four minor problems remaining.  1) The sun/moon spins when you pan
the "lookat" tower view only (view #3).  2) Under stress (esp. magic carpet
full speed with max visibility), there is a memory leak in the tile caching
that was not introduced with these changes.  3) I have not tested these
changes or made corrections to the ADA or External FDM interfaces.  4) The
change view function doesn't call the time/light update (not a problem unless
a tower is very far away).

Details:
FDM/flight.cxx, flight.hxx - FGInterface ties to FGAircraftModel so that it's
 location data can be accessed for runway (ground elevation under aircraft)
 elevation.

FDM/larsim.cxx, larcsim.hxx - gets runway elevation from FGInterface now.
Commented out function that is causing a namespace conflict, hasn't been
called with recent code anyway.

FDM/JSBSim/JSBSim.cxx, YASim/YASim.cxx - gets runway elevation from
FGInterface now.

Scenery/newcache.cxx, newcache.hxx - changed caching scheme to time based
(oldest tiles discard).

Scenery/tileentry.cxx, tileentry.hxx - added place to record time, changed
rendering to reference viewer altitude in order to fix a problem with ground
and runway lights.

Scenery/tilemgr.cxx, tilemgr.hxx - Modified update() to accept values for
multiple locations.   Refresh function added in  order to periodically make
the tiles current for a non-moving view (like a tower).

Main/fg_init.cxx - register event for making tiles current in a non-moving
view (like a tower).

Main/location.hxx - added support for current ground elevation data.

Main/main.cxx - added second tilemgr call for fdm, fixed places where viewer
position data was required for correct sky rendering.

Main/options.cxx - fixed segfault reported by Curtis when using --view-offset
command line parameter.

Main/viewer.cxx, viewer.hxx - removed fudging of view position. Fixed numerous
bugs that were causing eye and target values to get mixed up.
2002-05-17 17:25:28 +00:00
curt
e8a6836525 Bernie Bright:
Reverted fgUsage() to previous version that works on all platforms.
2002-05-17 17:01:16 +00:00
curt
fcd6b28e0f Bernie Bright:
I've defined snprintf as _snprintf in compiler.h for MSVC and MINGW
targets and removed duplicate definitions from FG sources.
2002-05-17 16:41:27 +00:00
david
279643226a Temporarily modified to support changes in SGSky and SGCloudLayer;
this will soon be removed into a separate module that allows dynamic
changes to cloud layers.
2002-05-17 01:23:00 +00:00
curt
99859a5ea9 Bernie Bright:
To make MSVC happy it appears we need backslashes on string literals
spanning multiple lines.
2002-05-16 06:02:31 +00:00
curt
f9f05aa870 Bernie Bright:
Here is the new super improved telnet property interface.  CVS changelog
is at the end of this message.  Once this new telnet code is in and
compiles every where we can remove Network/props.[ch]xx.  I've added a
--telnet=<port> command line option to invoke the new server.  Later on
we could remove the --props option, or least change it to invoke the new
server.  I'll let you decide.

I've added some new commands to the telnet interface:

view next      Select the next view.
view prev      Select the previous view.
view set <n>   Select view 'n'
view get       Return index of current view

I'm not sure if these same effects could be achieved through property
operations.  The commands provide a convenient shortcut in any case.

I'm also planning on adding a panel command to manipulate panels and
objects contained therein (eg simulated mouse clicks).  There is going
to be some commonality with the command objects so we may need to
rationalize this in the near future.

Finally, I've also included my python stuff.  This is still very much a
work in progress, basically I've been using it to test the new telnet
server.  I have  tested it with python 2.2.  Feel free to add it to the
repository if you want.  I would suggest a scripts/python directory

CVS Changelog

Network/telnet.cxx: New property telnet protocol interface.  It supports
the same user interface provided by the --props server.  Additionally it
handles multiple simultaneous connections.  Added "view" command to
manipulate viewmgr.

Network/protocol.hxx: Added protocol configuration exception.

Main/fg_io.cxx:  Added new "telnet" protocol.  Added protocol
configuration parse exceptions.  Simplified protocol configuration
parsing.

Main/options.cxx: Added --telnet=<port> command line option and help
message.
2002-05-15 21:44:34 +00:00
curt
487a14d05b Moved some scenery component initialization into FGScenery. 2002-05-14 06:08:28 +00:00
curt
92a58f6555 Consolodating scenery structures in scenery.hxx. 2002-05-14 05:49:47 +00:00
curt
47825dcbae Moved "scenery" from being declaried in scenery.cxx to being declared
in globals.hxx.
2002-05-14 05:22:52 +00:00
david
1fe50d4cd2 Removed configuration option --with-old-mouse and FG_OLD_MOUSE macro.
Removed configuration option --with-new-environment and
FG_NEW_ENVIRONMENT macro.

Added configuration option --with-weathercm and FG_WEATHERCM macro.

FGEnvironment is now the default; use --with-weathercm to get the old
weather.
2002-05-12 00:12:19 +00:00
david
49bb3306d9 Environment manager overhaul -- return a copy of an FGEnvironment
object rather than a pointer.

FGEnvironment now has the beginning of an atmospheric model, and will
recalculate temperature (not pressure or density, yet) based on
elevation.

FGEnvironment has a copy constructor.
2002-05-11 23:23:42 +00:00
david
ee4c3f728d Remove some dead code. 2002-05-11 21:10:11 +00:00
david
5a849b66e8 Major overhaul:
- changed FGSubsystem::update(int) to
  FGSubsystem::update(delta_time_sec); the argument is now delta time
  in seconds rather than milliseconds

- added FGSubsystem::suspend(), FGSubsystem::suspend(bool),
  FGSubsystem::resume(), and FGSubsystem::is_suspended(), all with
  default implementations; is_suspended takes account of the master
  freeze as well as the subsystem's individual suspended state

- the FDMs now use the delta time argument the same as the rest of
  FlightGear; formerly, main.cxx made a special case and passed a
  multiloop argument

- FDMs now calculate multiloop internally instead of relying on
  main.cxx

There are probably some problems -- I've done basic testing with the
major FDMs and subsystems, but we'll probably need a few weeks to
sniff out bugs.
2002-05-11 16:28:50 +00:00
david
f3eafe1007 Property patches from Frederic Bouvier:
The FlightGear patch is to take account the change in the getChildren
function that now returns a vector<SGPropertyNode_ptr>. If the
removeChild functionnality is to be added in FlightGear, all those
SGPropertyNode * floating around should be changed to
SGPropertyNode_ptr.
2002-05-11 00:59:26 +00:00
david
56473dc28d Mac OS X fixes and MSVC warning fixes from Jonathan Polley. 2002-05-10 23:35:06 +00:00
david
ff6943bd09 Regularized the position initialization:
1. If /position/longitude-deg and /position/latitude-deg are in range,
   use them.
2. Otherwise, if /sim/startup/airport-id is not empty, use it.
3. Otherwise, set the lon/lat to the middle of the KSFO field.

The default used to be Globe, AZ, but that doesn't make sense since we
don't distribute that scenery by default any more.

With this change, starting from a save file seems to work properly:

  fgfs myflight.sav
2002-05-01 23:13:36 +00:00
david
18e36a3302 UFO FDM patches from Jonathan Polley:
I have finished working the bugs out of my "Enhanced" version of the Magic
Carpet FDM.  The UFO FDM works the same as the Magic Carpet with the
following exceptions:

The aircraft's pitch is determined by the Elevator setting (with a pitch
rate of 45 degrees per second).
Climb is forward velocity * sin(pitch)
Speed is forward velocity * soc(pitch)

Roll is tied to the aileron (again, with a roll rate of 45 degrees per
second)
Turn rate is sin(roll) * 45 degrees.

Yes, this does mean that turning is quite a bit more sluggish than
climbing.

If you are wondering why a UFO FDM, it is because it's best that I not
replace the existing magic carpet and this FDM does behave like a UFO (it
hovers, can spin and pitch while hovering, and does not obey the laws of
physics ;)
2002-04-25 16:23:16 +00:00
curt
6b22c85e24 Comment out ATC AI manager init() and update() calls until we can resolve
the tremendous performance hit they are imposing.
2002-04-22 22:28:00 +00:00
curt
17106105bb Fix for reset causing view problems when not in pilot view. 2002-04-21 03:27:34 +00:00
curt
586d767ab6 There was an integer overflow in the way elapsed_time_ms. Because the
SGTimeStamp "-" operator returns it's result in usec's, there is an upper bound of 37.8 minutes on the maximum difference this operator can reliably report
before the math overflows.  I change the global "int elapsed_time_ms" variable
to a "double sim_time_ms" and restructured how the value is calculated.
----
The practical result of the overflow bug is that a large negative dt was
passed to the event manager and the end effect was that no events would
be run until their counters caught up ... in another 37.8 minutes or so.
2002-04-20 14:52:43 +00:00
david
89324e0cfe Explicitly include model.hxx, since acmodel.hxx no longer includes it. 2002-04-20 14:08:06 +00:00
curt
f1d8d554d0 Jim Wilson:
Fix a scrolling problem where last item doesn't show in prop_picker.
Removed include for unreferenced header in viewmgr.
2002-04-19 15:36:51 +00:00
david
eea531fbf5 Stop the sound when paused. We really need a separate control for
muting, but that will have to wait until someone has time.
2002-04-19 04:00:02 +00:00
curt
4656e3adca Jim Wilson:
Minor patch for flicker glitch when crossing from one tile to another.
2002-04-19 00:25:25 +00:00
curt
71598c12f8 Jim Wilson:
These are the updates for the View manager properties.  Removed the last of
items (within the viewer/viewmgr) hard coded to view number.  Added support
for per view configuration of ground level nearplane value.  Tower views look
very nice with little or no z-buffer problem in the models.  Pilot offset
dialog can be used to move eye in all views.
2002-04-18 16:51:47 +00:00
curt
7311318e7e Small tweak to make the Irix compiler happy. 2002-04-16 17:28:57 +00:00
david
c5f6293f17 Fix for vanishing-model problem: models are drawn in the same scene
graph as the terrain, except for internal cockpit view.  The SSG
scene-graph variables (except for the lighting root -- I'll get that
later) are now held in globals.hxx.

FGModelMgr::draw() is obsolete; I'll remove it in a future revision.
2002-04-13 21:36:22 +00:00
david
7432b9c590 Patch from Jim Wilson:
Fix for problem where an incorrect frame or two got slipped in while
changing tiles.  Corrections to authorship in file level comments.
2002-04-13 16:25:49 +00:00
david
39416c2855 Patch from Jim Wilson:
Minor fixes.  Made some changes to get lighting correct for time of day
for now. MSVC compatibility fix and returned to clearing z-buffer only in
LOOKFROM (formerly pilot view).

[dpm: removed the last one, since I had already made a similar patch]
2002-04-13 13:11:34 +00:00
david
8bed5a8cf4 Added support for additional animated, dynamic 3D models configured in
XML.
2002-04-12 12:45:49 +00:00
david
3bb69f35d1 Replace --with-new-mouse with --with-old-mouse, defaulting to 'no'. 2002-04-11 17:09:06 +00:00
curt
b3a3c0fbac Updated licensing terms to GPL since this file inherits a goodly proportion
of previously GPL'd code.
2002-04-11 16:40:59 +00:00
curt
9f8c4f9600 MSVC fixes. 2002-04-11 16:35:37 +00:00
curt
ab0964384e Bernie Bright:
Here are the Boost-less FGEventMgr updates I promised.

Removed Boost dependencies from FGEventMgr.
Removed Boost configure check.
fgMethodCallback now handles const member functions.

I've successfully tested these changes with gcc and msvc.
2002-04-11 16:25:12 +00:00
curt
39fcbc93ba Finally getting around to being able to specify host name and ports for
remote fdm application.
2002-04-11 05:40:34 +00:00
curt
42a5ee93d7 This patch includes the FGLocation class, a few fixes, cleanup in viewer code.
Synced to CVS 19:36 EDT 2002-04-10 (after this evenings JSMsim and Base
package updates).

Description:
Added FGLocation class which is new home for calculating matrix rotations.
Viewer can now be configured to access rotations created by the model rather
than repeating the same calculations again.

Changed model initialization for the time being so that its location data is
available for the viewer (currently required by other subsystems).  At some
point we can move this back to fg_init along with the viewer initialization.

Seperated the update from the draw function in the model code.  The viewer
code needs the same matrix data, and moving the update portion at this time
does not increase the number of matrix math iterations.

Moved the model draw so that it always appears "in front" of lights and clouds.

Reogranized viewer update routine for using the FGLocation class and
simplified some more tasks.  The routine is fairly easy to follow now, with
the steps ordered and spelled out in comments.

Viewmgr only updates the current (visible) view now, with the exception of an
old reference to "chase view" that will be corrected in forthcoming changes.
Also will be doing some work on the viewmgr outputs.

Model is now clears the z-buffer in all modes.  This will be changed with the
next viewmgr update.  The only side effect is that models always disappear
when over 5km distant from the eye point (can't really see them anyway:-)).

Other than a flag to indicate "internal" view I don't anticipate the
configuration interface for viewmgr/views will be changed a lot for now.  It
is close to done.  The next viewmgr update will however rework the outputs so
may change location.

This code will run with the previous version of preferences.xml, but will run
faster with the newer version.  I am attaching a preferences.xml that should
not be commited before the code.  All the changes are in the /sim/view section
and should show a simpler view configuration that references model locations.
 Note that I've added a 2nd tower view in "lookfrom" mode for illustration
purposes. You can look around using the mouse.  You may want to remove that or
comment it out.
2002-04-11 04:26:07 +00:00
david
a82e15a653 The 3D aircraft model scene is now managed by
FGAircraftModel::update.  We should do the same thing for the scenery,
to simplify the top-level loop.
2002-04-09 21:08:28 +00:00
david
cde90e06d5 Removed current_model global variable and added a reference in
FGGlobals instead (we still need to do the same with current_input and
a few other globals).
2002-04-09 18:58:24 +00:00
david
aa872ed040 Patch from Frederic Bouvier (FIXME comments added by David Megginson):
I made these modifications to correct the problem of getter functions
returning pointers to local variables. Those variables are no longer
locals and become static. One should be aware that it kills reentrancy
!
2002-04-07 21:20:16 +00:00