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Author SHA1 Message Date
durk
f5e9e1898f Miscellaneous tweaks and Bugfixes. Mostly memory leaks ported from the plib
version
* Delete ai list objects in ~ATC/AIMgr.cxx:AIMgr::~AIMgr()
* Delete colors in GUI/new_gui.cxx: NewGui::~NewGui.cxx
* Delete memory allocated to the class member "route" in
  Instrumentation/gps.cxx
* Delete all globals (except a few "unsafe" ones that still cause segfaults
  and need further examination.
* Use an SGShared pointer for navaid memory allocation, so that pointers to
  individual navaid objects can be included safely in multiple navaid lists
2007-10-20 08:36:21 +00:00
mfranz
dbd0b136b8 - use refcounted node pointers, so that no subsystem (nasal!) can invalidate them
- add frame signal for debugging purposes
2007-10-16 15:01:19 +00:00
mfranz
2b338113af give FDMs one update cycle time before setting the fdm-initialized signal
(YASim needs that to fully initialize the landing gear)
2007-10-16 07:55:43 +00:00
mfranz
79fec97f9f save some startup parameters under /sim/startup/options/. options.cxx puts
them under /sim/presets/ but they aren't save there, and as fgInitPosition
and its subroutines overwrite them, we lose the information about what the
user really wanted. This is a temporary solution -- it really belongs into
options.cxx.
2007-10-07 19:27:05 +00:00
mfranz
516ef6bc4b fix another victim of the new runway search method 2007-10-05 14:34:04 +00:00
mfranz
2cef9cc16a revert pitch/roll change (caused problems on reset and on the carrier) 2007-10-04 21:52:50 +00:00
timoore
411435a48f Make comparisons against OSG version less flakey
Turn OPENSCENEGRAPH_MAJOR_VERSION, OPENSCENEGRAPH_MINOR_VERSION and
OPENSCENEGRAPH_PATCH_VERSION into a single number for comparisons in the
preprocessor.
2007-10-04 20:40:29 +00:00
mfranz
6a8197968a on't hardcode heading-deg to 270 (and pitch-deg to 0.424 ...) 2007-10-04 17:14:37 +00:00
mfranz
7c3f46e82f - if no heading preset was given (>=9999), use wind-from direction
- write chosen runway to /sim/atc/runway, so that ATC can give a hint
- minor cleanup
2007-10-04 17:13:41 +00:00
timoore
78228d2734 Change tower location to an SGGeod. Include taxiways too.
This has been split from Csaba's ATC ground radar contribution.
2007-09-09 23:21:48 +00:00
timoore
aa2858b5bd Handle scroll wheel events in osgViewer version 2007-08-20 21:38:25 +00:00
timoore
86c1a089a4 osgviewer mouse warp fixes
After a mouse warp drop all pointer motion events for the entire frame.

Author: Melchior FRANZ
2007-08-19 05:29:00 +00:00
timoore
3f41c9f91b Really implement fgWarpMouse for osgviewer
This fixes a bug that caused both the x and y values of the mouse to
be reset when the cursor was recentered due to hitting the screen
edge.

Based on a suggested patch from Stuart Buchanan
2007-08-18 22:07:11 +00:00
timoore
3bf9ab1098 Fix test for osg::Viewer.setUpdateVisitor
My last attempt reversed the sense of the test and for to include the
osg/Version header file.
2007-08-13 15:02:42 +00:00
timoore
41a22fa6a9 Compilation fix for OSG 2.1.4
setUpdateViewer has been moved to the osgViewer::Viewer object.
2007-08-12 23:01:51 +00:00
mfranz
991c2ff06a add unescape function for conversion of \t, \n, \x1b etc. in <format> strings 2007-07-29 12:26:33 +00:00
mfranz
b0bb63bf79 Nick "Lethe" WARNE: prevent crash caused by improper use of --multiplay
mf: stripped down the log message a bit :-)
2007-07-25 15:17:06 +00:00
timoore
3a0b1286ff Support for linking against OSG debugging libraries. 2007-07-20 17:29:31 +00:00
durk
da77779436 Martin Spott:
On most Unix platforms like FreeBSD, Solaris, IRIX (AIX is even worse)
- just not on Linux - the linker wants to know about _all_ required
libraries. So even if a shared library "libosgViewer" itself is linked
against "libosgGA" and "libosgText", you still have to name these in
order to build an "fgfs" binary.

Currently, other libraries like "-losgDB" and "-losgUtil" are
explicitly mentioned on the "fgfs" linker command, but "-losgGA" and
"-losgText" are not. This simple patch lets the linker honour
everything that's required
2007-07-17 18:00:06 +00:00
mfranz
f8691bb86e make properties created via --prop option default to type UNSPECIFIED.
For compatibility with the old behavior just ask for a string:
--prop:string:foo=0  or shorter  --prop:s:foo=0
2007-07-12 14:45:46 +00:00
mfranz
98d23457ac Maik JUSTUS: swap stereo L/R, and fix Doppler 2007-07-06 20:53:48 +00:00
mfranz
d1dfc42dce remove the "terrain-elevation" command again. This is no longer necessary,
as we have the geodinfo() Nasal function now.
2007-07-03 15:41:03 +00:00
mfranz
d40678628f John DENKER: don't grow /sim/logging/classes indefinitely on read-out 2007-07-03 05:46:59 +00:00
mfranz
9d0c571c9a Tim MOORE:
"This patch fixes the use of the keypad with numlock in the osgViewer
version of FlightGear."

"This also restores the handling of resize events while trying to stay
out of the way of the multiple display code."
2007-07-01 16:39:52 +00:00
mfranz
8c3f03ae03 make it nicer & shorter :-) 2007-06-28 19:23:57 +00:00
mfranz
cb15006f53 allow to specify a node type: --prop:[type:]name=value
where type is one of string (default), double, float, long, int, bool
Using only the first letter works, too.

  --prop:foo=123         ... sets property foo to string 123 (old behavior)
  --prop:string:foo=123  ... verbose version of above
  --prop:s:foo=123       ... slightly less verbose version of above
  --prop:bool:foo=1      ... makes property a bool of value 'true'

I hope this isn't considered a silly gimmick. I need this often and maybe
other developers do, too. It's useful in cases where the difference really
matters. if (getprop("/foo")), for instance, is TRUE even when the property
contains string "false", as all strings are TRUE.
2007-06-28 11:26:40 +00:00
mfranz
ae4b9b0ce3 Maik JUSTUS: avoid Doppler artifacts (listener changes position quickly, etc.) 2007-06-24 20:32:02 +00:00
mfranz
848d850328 Tim MOORE: addCamera() method (needed by og_gauge) 2007-06-24 07:52:50 +00:00
mfranz
6dd5f0f6d5 Maik JUSTUS: prevent occasional OpenAL crashes after resets 2007-06-22 16:51:12 +00:00
mfranz
aca95e99e0 Maik JUSTUS: fix/implement directional sound 2007-06-21 21:49:46 +00:00
mfranz
2c208deab8 ... but use the exception text, of course. :-) 2007-06-19 10:56:50 +00:00
mfranz
5123de61ee fix bug that prevented /sim/sceneryloaded from ever becoming "true" if
/sim/screneryloaded-override was "true". At least one subsystem (od_gauge)
waits for /sim/sceneryloaded to bypass CPU intensive code until the scenery
is up. This broke e.g. the RTT-radar when using /sim/screneryloaded-override

--prop:sim/sceneryloaded-override=true has the effect that fgfs
doesn't show the splash screen until the scenery is loaded, but shows
the OTW view (scenery/aircraft) at the earliest possible moment. This is
useful for developers who often need to run fgfs only to check some minor
detail, while not caring about stuttering caused by scenery loading.
2007-06-19 10:18:14 +00:00
mfranz
588ce7e470 loadxml, savexml: don't pop up a GUI error message on error, but use a
simple SG_LOG instead. The user didn't call the fgcommand, so why should
s/he be bothered with that? And the actually caller of the command gets a
return value and can pop up a dialog if it thinks it's necessary.
2007-06-19 10:10:00 +00:00
mfranz
49a89950a8 256 Bytes ought to be enough for anybody ... hmm, better 512.
Why /sim/fg-current at all? Because we have a file selector dialog
(still unfinished), and one might like to start it from the current
directory, to find saved flights/screenshots/whatever.
2007-06-17 08:14:02 +00:00
mfranz
0c6ecd1271 set /sim/fg-current to current working directory; getcwd() is defined in
unistd.h (which was already included), and should be available in direct.h
under name _getcwd on MS Windows.
2007-06-16 21:35:16 +00:00
mfranz
b502cef066 Don't catch a (potentially) meaningful exception only to replace it with
a meaningless one. bootstrap.cxx/main() will catch it, anyway.
2007-06-16 16:25:40 +00:00
fredb
69f0a797b3 OSG file renamed 2007-06-16 16:15:49 +00:00
mfranz
b5917d62d2 Tim MOORE:
FGManipulator.*:
"This patch works around a bug in OSG's handling of modifier keys. The
symptom of the bug is that modifier keys don't appear to be released."

fg_os_osgviewer.cxx:
"This patch fixes the test for support of cursor changes in OSG 2.0."
2007-06-16 09:39:56 +00:00
mfranz
c09224cb11 Make loadxml use an absolute path, like savexml (for consistency reasons, and
because this allows to load from FG_HOME. To reduce security risks, always
append an ".xml" extension if there was none. Makes it hard to read /etc/secret
and to overwrite ~/.bashrc.  :-)
2007-06-12 16:13:21 +00:00
mfranz
37b4f921e1 - make next_view()/pref_view() trigger listeners, otherwise the "view_cycle"
fgcommand doesn't activate Dynamic View, Fly-By View, etc.
- consistent indentation (broke that with my last commit :-)
2007-06-11 19:02:01 +00:00
mfranz
dbdfc9012b use getNode instead of hasValue (it's just a dir node and doesn't need a value) 2007-06-09 10:15:50 +00:00
frohlich
01f9b2d7b2 Modified Files:
fg_os_osgviewer.cxx: Enable mouse cursor change code on
	sufficiently recent osg versions.
2007-06-08 07:14:56 +00:00
frohlich
94bb4ac29b Modified Files:
src/Main/options.cxx:
	Olaf Flebbe: Make use of SGSceneFeatues for anisotropic filtering,
        clean up.
2007-06-08 06:50:38 +00:00
mfranz
b3b87842b1 savexml: analog to loadxml, if no <sourcenode> is given, save file
contents from the argument tree's <data> node. That way one doesn't have
to plug a temporary branch into the main tree.
2007-06-06 21:18:25 +00:00
frohlich
532389a5bd Modified Files:
FGManipulator.cxx: Stuart Buchanan: add tab key translation.
2007-06-05 17:44:49 +00:00
mfranz
ff454131d5 loadxml: if argument "targetnode" isn't defined, return the file data in
the argument tree under "data". This is useful in cases where the file
data are only needed temporarily and shouldn't remain in the main tree.
2007-06-04 10:07:31 +00:00
frohlich
b59e3fe6ec Modified Files:
src/GUI/dialog.cxx src/GUI/menubar.cxx
	src/Include/config.h-msvc8 src/Main/fg_os_osgviewer.cxx:
	Olaf Flebbe: build fixes for osgviewer on win32.
2007-05-30 13:15:14 +00:00
frohlich
8bce048752 Modified Files:
src/Main/options.cxx:
	Olaf Flebbe: Improoved texture filtering.
2007-05-28 05:21:45 +00:00
frohlich
46ccdeffd4 Modified Files:
src/Input/input.cxx src/Input/input.hxx
	src/Main/FGManipulator.cxx src/Main/fg_os.cxx
 	src/Main/fg_os.hxx src/Main/fg_os_osgviewer.cxx
	src/Main/fg_os_sdl.cxx src/Main/renderer.cxx
	src/Main/renderer.hxx: First cut of osg multi view configurations.
2007-05-26 13:53:46 +00:00
frohlich
0b44409fca Modified Files:
src/GUI/gui.h src/GUI/gui_funcs.cxx src/Main/fg_commands.cxx
	src/Main/renderer.cxx src/Main/renderer.hxx: Tim Moore:
	These patches implement a command to dump the entire OSG scene graph as
        a .osg text file. While large, this allows debuggers to really see
        what's happening in the scene graph.
2007-05-26 11:39:13 +00:00
frohlich
c9c90f17fe Modified Files:
src/Main/renderer.cxx:
	Tim Moore:
	This patch fixes the (lack of) spin animation in the osgViewer version.
2007-05-26 11:33:11 +00:00
frohlich
e21d51c4bb Modified Files:
src/Main/FGManipulator.cxx: Tim Moore:
	This adds support for the keypad and the ever-important backspace and
	delete (!) to the osgViewer code.
2007-05-25 18:08:37 +00:00
frohlich
ca69697ca6 Quit the application on window close. 2007-05-23 17:57:05 +00:00
andy
66cef84e55 Need to pull in config.h before plib/pu.h or else PUI thinks it's in
Glut mode and the build breaks under SDL
2007-05-21 19:24:57 +00:00
frohlich
7443b8b5e8 Modified Files:
configure.ac src/Main/Makefile.am src/Main/fg_os.cxx
	src/Main/fg_os.hxx src/Main/fg_os_sdl.cxx src/Main/main.cxx
	src/Main/renderer.cxx src/Main/renderer.hxx
	src/Network/jpg-httpd.cxx
Added Files:
	src/Main/FGManipulator.cxx src/Main/FGManipulator.hxx
	src/Main/fg_os_osgviewer.cxx:
	Tim Moore: Make use of osgViewer.
2007-05-21 17:50:02 +00:00
curt
a8a971b79d For now, OSG head should look for the same "data" tree version as the plib
branch.
2007-05-16 03:53:47 +00:00
mfranz
1bdea279cd - don't abort just because a sample wasn't found
- rename to play-audio-sample (not every sound is a message)
2007-05-15 14:39:56 +00:00
mfranz
30295a7d37 let "terrain-elevation" also return material name ("material" -> "Grass")
and solid state ("solid")
2007-05-13 19:03:15 +00:00
mfranz
aa386b577d silence MSVC8 2007-05-13 08:43:40 +00:00
mfranz
794f5cc154 - One of the most frequent bug reports is about "terminate called after
throwing an instance of 'sg_io_exception'\nAbandon". And this is caused
  by compiling fgfs/sg without exception support (unlikely) or linking
  against a libSDL/libglut that was compiled/linked without execption
  support. While we can't fix that, we can tell the users who's to blame. :-)
- handle  const char *  exceptions
2007-05-10 12:50:50 +00:00
frohlich
16a2bb0118 Modified Files:
src/ATC/AIPlane.cxx src/ATC/ATC.cxx src/ATC/ATCDialog.cxx
	src/ATC/ATCmgr.cxx src/ATC/Makefile.am src/ATC/approach.cxx
	src/ATC/atis.cxx src/ATC/ground.cxx src/ATC/tower.cxx
	src/GUI/mouse.cxx src/Main/Makefile.am src/Main/fg_init.cxx
	src/Main/fg_props.cxx src/Main/globals.cxx
	src/Main/globals.hxx src/Main/main.cxx src/Main/renderer.cxx
	src/Model/acmodel.cxx src/Scenery/scenery.cxx
	src/Scenery/scenery.hxx src/Scenery/tilemgr.cxx
	src/Scenery/tilemgr.hxx
Removed Files:
	src/ATC/ATCdisplay.cxx src/ATC/ATCdisplay.hxx:
	Remove unused functions and the disabled ATC display.
2007-05-09 20:41:08 +00:00
frohlich
b51292d9db Modified Files:
src/FDM/groundcache.cxx src/Main/fg_commands.cxx
	src/Main/main.cxx src/Main/renderer.cxx
	src/Scenery/FGTileLoader.cxx src/Scenery/scenery.cxx
	src/Scenery/scenery.hxx src/Scenery/tileentry.cxx
	src/Scenery/tileentry.hxx src/Scenery/tilemgr.cxx
	src/Scenery/tilemgr.hxx: Simplify scenegraph structure.
2007-05-08 06:12:26 +00:00
mfranz
1ec6acce39 cosmetics: make the reason for the cast obvious. (Now that almost all of
fgfs has to be recompiled (because of a patch to simgear/props/props.hxx)
this is the right time to commit this completely unimportant patch. :-)
2007-05-07 14:06:05 +00:00
mfranz
3d9ed0a10f revert last: keep --props option because of option architecture 2007-05-05 09:57:17 +00:00
mfranz
158e3ebdb4 Declare --props option obsolete and issue a warning message. Rationale:
- props is easy to mix up with the --prop option (for setting properties)
- the name is unspecific and inconsistent: other option names describe
  the protocol -- the way to get the properties. How is, for example,
  --httpd less about prop(ertie)s?
- two identical options easily confuse people, as can be seen in The
  FlightGear Manual, where --telnet and --props were described differently
2007-05-05 09:16:59 +00:00
frohlich
4fe615fff5 Modified Files:
src/AIModel/AIBase.cxx src/AIModel/AICarrier.cxx
	src/ATC/AIEntity.cxx src/Cockpit/hud_rwy.cxx
 	src/FDM/Makefile.am src/FDM/flight.hxx src/FDM/groundcache.cxx
	src/Instrumentation/HUD/HUD_runway.cxx src/Main/Makefile.am
	src/Main/fg_init.cxx src/Main/main.cxx src/Main/renderer.cxx
	src/Main/viewer.cxx src/Main/viewer.hxx src/Model/acmodel.cxx
	src/Model/modelmgr.cxx src/Scenery/scenery.cxx
	src/Scenery/scenery.hxx src/Scenery/tileentry.cxx
	src/Time/tmp.cxx: Remove the scenery center handling.
	Osg has double valued transforms at any relevant place.
2007-05-05 08:08:24 +00:00
mfranz
f80d5676b4 add missing property names 2007-05-04 19:34:19 +00:00
mfranz
5d8f383ded - remove dependence on /sim/number-views: the view manager just uses all
/sim/view[*] that it finds. It's not only unnecessary that view definitions
  have subsequent indices, but aircraft are now *requested* to use indices
  100++. /sim/view[0] .. /sim/view[99] are reserved for the system. (Not
  that we'd ever need that many, This is just a convention, it's nowhere
  hard-coded.)
- replace the string operations for property paths by method calls & other
  improvements
2007-05-04 14:58:52 +00:00
mfranz
3eb6d4f708 new fgcommand: "terrain-elevation"
- input:  longitude-deg, latitude-deg
- output: elevation-m
2007-05-03 19:15:20 +00:00
frohlich
19e2e7a461 Modified Files:
src/Main/renderer.cxx src/Scenery/Makefile.am
Added Files:
	src/Scenery/redout.cxx src/Scenery/redout.hxx:
	Add simple redout effect.
2007-05-03 18:47:39 +00:00
frohlich
2f8beb56ea Modified Files:
src/GUI/new_gui.cxx src/GUI/new_gui.hxx src/Main/main.cxx
 	src/Main/renderer.cxx src/Main/renderer.hxx
	src/Main/splash.cxx src/Main/splash.hxx
	src/Scenery/scenery.hxx: Move splash screen into the scenegraph.
2007-05-03 18:12:29 +00:00
mfranz
9438288755 Free the splash texture memory when it's no longer needed. Nowadays splash
textures are mostly 512x512 pixels, so we wasted 786 kB (RGB) or 1MB (RGBA)
during the whole fgfs runtime for mere startup prettification.
2007-05-02 18:49:31 +00:00
mfranz
1f07903cd6 move the "interpolator" subsystem into the INIT group (same as "nasal"),
because nasal's f_interpolate() may be called in Nasal at times when the
GENERAL subsystem group is being deconstructed; access it by addressing
the group directly, as using globals->get_subsystem() does then not
work any more then; yeah, it's all for a rare border case ...  :-)
2007-05-01 18:06:48 +00:00
mfranz
ac0f49a929 remove util.cxx workaround for listener-call-at-exit-segfault, and make
NasalSys.cxx more robust instead. The reason for the crash was that during
fgfs shutdown destroyed subsystems (GENERAL group) still need Nasal access
(for AI Model destruction listeners), but at that point globals->get_subsystem()
can't even deliver the "nasal" subsystem (INIT group). One way to solve that
problem would have been to replace  globals->get_subsystem("nasal") by
globals->get_subsystem_mgr()->get_group(SGSubsystemMgr::INIT)->get_subsystem("nasal"),
but Andy decided to store a pointer to the active "nasal" subsysten in
NasalSys.cxx instead, as the "nasal" subsystem needs to be accessed in
every single Nasal extension function, and multiple "nasal" subsystems are
out of the question, anyway.
2007-05-01 17:03:50 +00:00
mfranz
83418376d7 since the submodel_mgr subsystem does now also hold references to AI models,
we need to explicitly destroy that here, too, so that it has guaranteed
access to the Nasal subsystem. Otherwise we get a segfault on exit. When
the next subsystem needs this special treatement (radar?), we should
introduce a new subsystem group (in addition to INIT and GENERAL)
2007-05-01 09:18:11 +00:00
mfranz
b0c7a401d6 set viewport in every progress step, so that the splash texture gets rescaled
on window resize in fg/osg (works in fg/plib without that, but can't hurt
there either)                                       (thanks to Tim MOORE)
2007-04-29 21:15:45 +00:00
mfranz
a516ad6bcd (hopefully) fix the problem that some people have:
"FATAL: PUI: No Live Interface! Forgot to call puInit ?"
We shouldn't use the splash progress message before guiInit().

Leave the "idle_state" step for now, to keep the similarity
with fg/plib as big as possible. This can be dropped later.
2007-04-29 09:58:37 +00:00
mfranz
4e1d4bf3e6 re-order gl commands for better rgba texture support 2007-04-28 20:34:21 +00:00
mfranz
8f17140003 allow rgba splash textures (I don't expect that they'll be used much, but
they don't cost much either, and allow contoured images with colored
backgrounds -- nice for squadron emblems etc.)
2007-04-28 12:37:20 +00:00
mfranz
235b35ef9a set tower position at startup 2007-04-26 20:27:25 +00:00
curt
c8986567ae Syd Adams:
Patch to enable atc chatter (and any other arbitrary "message" audio file)
to be played at any specified volume.  (Previously these messages were always
played at a hardcoded volume of 1.0)
2007-04-20 18:32:42 +00:00
frohlich
f690bfd113 Modified Files:
src/Main/renderer.cxx src/Model/panelnode.hxx: Make it compile with
	current osg svn.
2007-04-07 09:54:18 +00:00
mfranz
df4f1aa248 - save pairs of <file>/<path> for each *-set.xml file in autosave.xml
- loop up file name in the cache at startup. If it's found, check if the
  file exists and use it, otherwise scan $FG_ROOT/Aircraft/ as usual,
  and create a new cache while doing that. Rebuild cache on FG_ROOT change.
2007-04-05 19:59:44 +00:00
mfranz
d996d27121 - move fgInitTowerLocationListener() from fgInitPosition() to the init
part of fgIdleFunction() in main.cxx. fgInitPosition() is called again
  at every reset, which would every time attach another listener.
2007-04-04 19:05:59 +00:00
mfranz
1eb5de245b fgFindAircraftPath(): put the MAX_DEPTH check at a place where it makes sense 2007-04-02 23:19:36 +00:00
mfranz
caa83238b8 fix spectacularly useless error messages 2007-03-29 21:26:33 +00:00
frohlich
b230c0a1e8 Modified Files:
src/Main/renderer.cxx: Guard the OpenGL state around pui a bit more
2007-03-01 18:12:48 +00:00
frohlich
b81a7c8180 Modified Files:
src/Main/Makefile.am: Remove junk
2007-02-14 17:45:57 +00:00
fredb
9ae7377c95 Fix the jpg http server 2007-02-10 16:32:21 +00:00
frohlich
d4ecbb8856 Modified Files:
src/Main/renderer.cxx: Avoid an additional camera.
	Guard the plain OpenGL drawables better.
	This change now requires the new osg tarball or osg cvs.
2007-02-06 05:32:24 +00:00
frohlich
0edd68cd36 Modified Files:
src/Main/bootstrap.cxx: Olaf Flebbe: Appears to be requierd for
	static linkage and pthreadswin32.
2007-01-31 20:44:44 +00:00
frohlich
a8a85fa80c Modified Files:
src/Main/util.cxx: Olaf Flebbe: flush the osgDB cache just before
	exit. This avoids a static destructor cleanup problem with static
	osg linkage.
2007-01-31 20:43:10 +00:00
frohlich
dc9750f16e Modified Files:
src/Main/renderer.cxx: Fix typo
2007-01-31 20:37:43 +00:00
frohlich
14c52fb33d Modified Files:
src/Main/renderer.cxx: Avoid the ClearNode
2007-01-30 20:34:07 +00:00
frohlich
4ec7d1553c Modified Files:
src/Main/renderer.cxx: Make it work with current osg cvs.
2007-01-28 20:01:47 +00:00
mfranz
8a489eed0b only WARN if fgcommand "load" doesn't find the file; it returns the
success/failure result, and it's up to the caller to complain or ignore
2007-01-20 23:06:44 +00:00
mfranz
b7a7de4f30 don't search *-set.xml files in the the *complete* $FG_ROOT/Aircraft/ tree
(including all subdirs and with max depth!), but only the outmost level.
There are no *-set.xml files in deeper nested dirs, and with an ever growing
number of aircraft the search just lasts too long.
2007-01-15 20:58:20 +00:00
frohlich
826866b327 Modified Files:
src/GUI/gui.h src/GUI/gui_funcs.cxx src/GUI/gui_local.cxx
	src/GUI/mouse.cxx src/GUI/sgVec3Slider.cxx
	src/GUI/sgVec3Slider.hxx src/Main/fg_commands.cxx:
	Remove some dead code.
2007-01-07 15:51:29 +00:00
frohlich
a788ebf487 Modified Files:
src/Input/input.cxx src/Main/renderer.cxx
	src/Main/renderer.hxx src/Scenery/scenery.cxx
	src/Scenery/scenery.hxx: Move scenery picking into the renderer.
	There is most of the required data defined. Also we can better use
	the pick visitor that will be needed with th upcommung panel code.
2007-01-07 12:02:50 +00:00
frohlich
eff14788a7 Modified Files:
src/Main/renderer.cxx: Don't try to render the moon without light...
2007-01-06 15:09:42 +00:00
frohlich
b8dffe05ab Modified Files:
src/Cockpit/panel.cxx src/Main/renderer.cxx: Make sure we run on
	texture unit 0 in plain opengl code.
2007-01-06 13:51:47 +00:00
frohlich
059c906be5 Modified Files:
src/Cockpit/panel.cxx src/Cockpit/panel.hxx
 	src/Cockpit/panel_io.cxx src/GUI/dialog.cxx src/GUI/dialog.hxx
	src/GUI/menubar.cxx src/GUI/menubar.hxx src/GUI/new_gui.hxx
	src/Input/input.cxx src/Input/input.hxx src/Main/renderer.cxx
	src/Scenery/scenery.cxx src/Scenery/scenery.hxx:
	Use SGBinding instead of FGBinding. Remove FGBinding. Install hooks
	to make the pick animation work.
2007-01-04 13:22:27 +00:00
frohlich
bc539e6284 Modified Files:
globals.cxx: Use the command manager singleton
2007-01-04 12:48:21 +00:00
frohlich
001bff4cbc Modified Files:
src/Main/options.cxx: Olaf Flebbe: remove leftover snprintf
2007-01-03 10:51:54 +00:00
frohlich
f63c96bf0e Modified Files:
options.cxx: Olaf Flebbe: Fix some problems with --help --verbose
	caused by the usage of snprintf. Elimate snprintf usage in favour
	plain std::string manipulations.
2007-01-02 08:32:32 +00:00
durk
0547e72d17 Modified (cleaner) traffic manager initialization procedure, corresponding
to the new data/AI/Aircraft directory scan code that will be committed
in a minute.
2006-12-27 11:50:13 +00:00
frohlich
bb3d4ad3af Modified Files:
src/Main/renderer.cxx src/Main/viewer.cxx: Clean up the viewers
	frames a bit. Do no longer require a axis permutation in osg's
	viewer.
2006-12-27 09:28:15 +00:00
fredb
c9401da22d Remove two g++ warnings 2006-12-17 18:32:56 +00:00
fredb
2422747bcc Port jpg-httpd to OSG 2006-12-16 17:44:46 +00:00
frohlich
66b6fa0001 Modified Files:
renderer.cxx: set TexEnv for the 2d stuff.
2006-12-03 16:50:00 +00:00
frohlich
037a961280 Modified Files:
renderer.cxx: Put light information into the update visitor
2006-12-03 16:48:25 +00:00
frohlich
6ad85fbae9 Modified Files:
src/Main/renderer.cxx: Use a LightSource for the Light.
2006-11-23 17:50:49 +00:00
frohlich
0adac854dc Modified Files:
renderer.cxx: Fill in that information into the update visitor
2006-11-20 18:16:31 +00:00
frohlich
42528de4ab Modified Files:
src/Main/renderer.cxx src/Cockpit/panel.cxx: Move some more into
	simple scenegraph wrappers. That fixes current problems with
	invisible panels.
2006-11-15 06:07:42 +00:00
frohlich
16aee6ac41 Modified Files:
src/Main/renderer.cxx: Fix some ugly triangle artefacts on the
	bo105's Instrument panel.
2006-11-12 17:22:02 +00:00
frohlich
29778f1496 Modified Files:
src/Main/main.cxx src/Main/renderer.cxx: Avoid an extra clear of
	of the color buffer.
2006-11-12 12:38:57 +00:00
frohlich
bb7c889bbb Modified Files:
src/Time/tmp.cxx src/Time/light.hxx src/Time/light.cxx
	src/Main/renderer.cxx src/Cockpit/panel.cxx: Initialize sky colors
2006-11-10 05:37:50 +00:00
frohlich
bd97270782 Modified Files:
src/Main/renderer.cxx: Make sure the normalize mode is not set
2006-11-08 20:45:21 +00:00
frohlich
6e370ce895 Modified Files:
fg_init.cxx: Oops, forgot to commit that chunk
2006-11-01 22:26:57 +00:00
frohlich
7e5d6d1d75 Modified Files:
Time/tmp.cxx Main/viewer.hxx Main/viewer.cxx Main/renderer.cxx
	Get rid of an other OSGFIXME. The view matrix had some plib specials
	included. The viewer is now updated for that.
2006-11-01 21:22:25 +00:00
frohlich
6b9d29194b Modified Files:
src/AIModel/AIBase.cxx src/Main/main.cxx src/Main/renderer.cxx
	Reflect last change in SimGear
2006-10-31 06:27:34 +00:00
frohlich
c53eef58e4 Modified Files:
src/Main/Makefile.am: now we need libsgutil ...
2006-10-31 06:19:53 +00:00
frohlich
b0f9d24f9d Modified Files:
configure.ac src/AIModel/AIAircraft.cxx src/AIModel/AIBase.cxx
 	src/AIModel/AIBase.hxx src/AIModel/AICarrier.cxx
 	src/AIModel/AICarrier.hxx src/AIModel/AIManager.cxx
 	src/AIModel/AIManager.hxx src/ATC/AIEntity.cxx
 	src/ATC/AIEntity.hxx src/ATC/AIMgr.cxx src/ATC/AIMgr.hxx
 	src/ATC/ATCdisplay.cxx src/ATC/ATCdisplay.hxx
 	src/Cockpit/cockpit.cxx src/Cockpit/cockpit.hxx
 	src/Cockpit/hud.cxx src/Cockpit/hud.hxx
 	src/Cockpit/hud_rwy.cxx src/Cockpit/panel.cxx
 	src/Cockpit/panel.hxx src/Cockpit/built_in/FGMagRibbon.cxx
 	src/Cockpit/built_in/FGMagRibbon.hxx src/FDM/flight.cxx
 	src/FDM/groundcache.cxx src/FDM/groundcache.hxx
 	src/GUI/gui_funcs.cxx src/Input/input.cxx
 	src/Instrumentation/od_gauge.cxx
 	src/Instrumentation/od_gauge.hxx
 	src/Instrumentation/render_area_2d.cxx
 	src/Instrumentation/render_area_2d.hxx
 	src/Instrumentation/wxradar.cxx
 	src/Instrumentation/wxradar.hxx
 	src/Instrumentation/HUD/HUD.cxx
 	src/Instrumentation/HUD/HUD.hxx
 	src/Instrumentation/HUD/HUD_runway.cxx src/Main/Makefile.am
 	src/Main/main.cxx src/Main/renderer.cxx src/Main/renderer.hxx
 	src/Main/viewmgr.cxx src/Model/acmodel.cxx
 	src/Model/acmodel.hxx src/Model/model_panel.cxx
 	src/Model/model_panel.hxx src/Model/modelmgr.cxx
 	src/Model/modelmgr.hxx src/Model/panelnode.cxx
 	src/Model/panelnode.hxx src/Navaids/awynet.cxx
 	src/Scenery/Makefile.am src/Scenery/hitlist.cxx
 	src/Scenery/hitlist.hxx src/Scenery/newcache.cxx
 	src/Scenery/scenery.cxx src/Scenery/scenery.hxx
 	src/Scenery/tileentry.cxx src/Scenery/tileentry.hxx
 	src/Scenery/tilemgr.cxx src/Scripting/NasalSys.cxx
 	src/Scripting/NasalSys.hxx src/Time/light.cxx
	Big BLOB on the way to OSG.
2006-10-29 19:30:21 +00:00
mfranz
546d76269a emit signal /sim/signals/fdm-initialized when the FDM is up; this is
useful to attach listeners and have their functions run at a time when
they can safely access FDM generated properties
2006-10-26 09:07:41 +00:00
durk
fee78e5119 Fixed a potentially tiny memory leak. 2006-09-30 05:17:45 +00:00
fredb
ec4887d1d2 Win32 only : Advertise we need a console when the program is linked as a 'Windows' subsystem 2006-09-27 20:18:08 +00:00
frohlich
4ea7fc6327 Attemp to fix the 'bogous tile problem' 2006-08-31 05:07:50 +00:00
fredb
2fc8a4bb4b Remove compilation warnings 2006-08-21 07:41:23 +00:00
curt
2d6f291d4f Add an initial implementation of the Garmin 400 series "Aviation In" data
format.  I have a Garmin 295 to test with, but so far I haven't been able
to make this work (code should compile cleanly though.)  I don't know if
I've made a mistake in the protocol or if my 295 just doesn't support this.
More work on this to come.
2006-08-20 23:37:13 +00:00
mfranz
ad0921f3e0 print the whole autosave.xml path, not just the filename. Unfortunately,
in the case of fg_init.cxx we'll only see that if the log-level is set
in preferences.xml, because command line options weren't even processed
at that time.  :-/
2006-08-10 11:21:15 +00:00
mfranz
eb38d1f92b remove experimental and unused code (we read the splash screen style
from /sim/gui/style[0] since a while, not from the preferred style.
This allows overriding it from *-set.xml files.)
2006-08-07 15:19:22 +00:00
mfranz
74391d55a1 cosmetics only:
- unify indentation (throw out 2-space indentation; this file uses 4 spaces)
- fix mixed indentation
- remove trailing spaces
- fix a couple of spelling mistakes
2006-08-07 15:16:46 +00:00
mfranz
d84043fbe2 move GL_TEXTURE_LOD_BIAS_EXT one section up and document what it does
(this was the reason why the first two text lines on the splash screen
looked more blurry than the others). BTW: I played with other values
than -0.5, but this turned out to be the best already. It makes textures
sharper than 0, but not too sharp (and thus flickering).
2006-08-07 15:11:46 +00:00
mfranz
6ce68a226a remove confusing error message that leads first-time users on the wrong
track and is a PITA for support staff. It's this message:

Error reading properties:
Failed to open file
 at /home/newbie/.fgfs/autosave.xml
 (reported by SimGear XML Parser)
2006-08-03 09:37:31 +00:00
frohlich
cdb725528d Clean up scenery center handling. It is set now less often. 2006-07-27 16:36:22 +00:00
durk
943b1b8e79 Enable the airway database parsing. 2006-07-27 14:49:41 +00:00
durk
a69dfbbc9a Mark's dynamic sun color changes. 2006-07-27 05:16:06 +00:00
curt
ae62896f9f Small tweaks to point lighting configuration to better control the appearance
of approach rabbits.
2006-07-21 15:48:57 +00:00
curt
0cec9290db Add a configuration property to turn on/off the use of point sprites.
Generally you want point sprites for performance reasons when enhanced runway
lighting (and smooth points) are activated.  Most hardware doesn't
accelerate the rendering of standard smooth points, so without point sprites
you will kill your night time performance if you turn on enhanced runway
lighting.

Note that enhanced runway lighting "breaks" our clever scheme to make the
runway lighting brightness vary with the relative view angle.  This means
with enhanced lighting on, all lights are equally bright no matter what
direction you view them from.  So perpendicular runways are just as bright
as runways you are directly lined up with (when enhanced runway lighthing
is activated.)

You can revert to the original lighting scheme by turning off enhance runway
lights, turning off distance-attenuation, and turning off point-sprites in
the rendering options menu.
2006-07-20 03:47:39 +00:00
curt
5831d99fc0 Always check for if glPointParameterIsSupported, even if we haven't asked
for point light distance attenuation, because we may want to toggle this
on via the rendering options gui.
2006-07-20 03:43:07 +00:00
ehofman
a4265a3b0a Use one standard define for enableing of the Special Purpose FDM code. 2006-07-17 17:58:53 +00:00
durk
d68723f3da Time initialization fixes. 1) Offset types "system-offset", "gmt-offset",
and "latitude-offset" should not use a precalculated value of warp.
2) Since the values of cur_time and crrGMT are identical in the current
version of the SGTime class, the calculations of the "system", "gmt", and
"latitude" are re-evaluated and updated where necessary.
2006-07-09 08:02:47 +00:00
mfranz
e46036d55f initialize HUD class and call its drawing routine from renderer
(basically a NOOP if /sim/hud/visibility[1] is false)
2006-07-04 15:54:41 +00:00
mfranz
0beba6c967 add new HUD to build system 2006-07-04 15:52:09 +00:00
mfranz
8de07e024e make clear that "Failed to find runway ..." doesn't have fatal consequences 2006-07-01 16:00:27 +00:00
curt
98c03f95e1 Vivian Meazza:
I attach 2 new files and a diff file for the associated changes to add a
“fluxgate compass” to the instrument inventory. Whist this outputs
essentially the same data as /orientation/heading-magnetic-deg, it has to
be powered, and can be made to fail. I also followed Roy’s suggestion to
generate the error properties for this instrument here rather than in
xmlauto.xml.

When this instrument is included in cvs, I intend to use it in the Hunter,
A4F Seahawk and KC135. After a bit more research, it might be appropriate
for the Spitfire and Hurricane as well. AJ would also like to use it for his
Lightning model.
2006-06-24 03:42:30 +00:00
mfranz
2360487b19 getGMTstring: remove leading space, cleanup 2006-06-17 18:25:12 +00:00
mfranz
b0271d17db - add direction letter to numeric mode, too
- avoid negative sign on 0.00
2006-06-17 18:08:53 +00:00
mfranz
af0ad80b51 move generation of lon/lat string representations here from cockpit.cxx.
Thanks to tied functions, this is only executed when the node is read. This
will be done by the old & new HUD code, the latter of which won't have a
special lon/lat mode at all. Instead it will be regular labels that point
to these properties for displaying lon/lat.
   I would have liked to avoid the duplication of code (lon and lat being
basically the same thing), and to avoid using static buffers and all, but
... if anyone wants to make it prettier, go ahead.
   The format is controlled by /sim/lon-lat-format (will be changed if I
find a better place).
2006-06-17 16:33:00 +00:00
mfranz
56d8181da3 remove the "ai_model" subsystem manually before the other subsystems
are taken down by the C++ runtime environment. This will later be done
with runlevels. Why would we want to run nasal code in subsystem
destructors? We don't really. But some data structures may use nasal,
which are normally created/destroyed during runtime. And these will
also be destroyed at fgfs exit. In the past things like these didn't
happen, because someone had disabled all subsystem destructors ...
2006-06-11 15:18:48 +00:00
frohlich
14fe03ba6f Modified Files:
src/AIModel/AIAircraft.cxx src/ATC/AILocalTraffic.cxx
	src/FDM/flight.cxx src/FDM/flight.hxx src/FDM/groundcache.cxx
	src/FDM/groundcache.hxx src/Main/fg_init.cxx src/Main/main.cxx
	src/Scenery/hitlist.cxx src/Scenery/hitlist.hxx
	src/Scenery/scenery.cxx src/Scenery/scenery.hxx
	Make use of the attached SGMaterial reference userdata on scenegraph
	leafs. Make the SGMaterial pointer available to the ground query
	routines.
2006-06-11 13:34:18 +00:00
mfranz
e48967cb1d fix another crash on exit by finally converting the rest of unguarded
SGPropertyNode to guarded ones. This is also done for JSBSim/JSBSim.hxx,
for which JSB had given explicit permission a while ago. I postponed that
back then, but now is the time.
2006-06-11 10:21:10 +00:00
mfranz
c4463b311c make sure the "nasal" subsystem is one of the last to be removed. That
way it can still process listener code during shutdown.
2006-06-10 22:24:05 +00:00
mfranz
b2b9a32e4b consider new HUD path. It doesn't seem to make sense to put "antialiased"
into the <color> group, but that's because on HUD color changes a whole
"color" set from /sim/hud/palette/color[*] is copied to /sim/hud/color/, and
antialiasing needs to be considered with that. (I'm not entirely happy
with the property names yet.)
2006-06-10 07:23:15 +00:00
mfranz
14ab303877 remove obsolete HUD fgcommands 2006-06-07 17:59:28 +00:00
mfranz
c5e74d090a better always use style[0] (again). Otherise *-set.xml can't easily change
background/font
2006-06-06 17:30:49 +00:00
mfranz
d8cd8f96aa read font and colors from the selected style, not always from /sim/gui/style[0] 2006-06-05 22:03:23 +00:00
mfranz
55903e9a07 use the global fontcache; this has the nice side-effect that the font is
now settable via /sim/gui/style/fonts/splash/{name,size,slant}
2006-06-05 20:49:35 +00:00
mfranz
d5fd30249f make fontcache globally available 2006-06-05 20:21:45 +00:00
mfranz
6cc4cbd696 fix the splash background color property path 2006-06-04 17:18:05 +00:00
fredb
35a8d66415 Mask error message 'Failed to find runway 28R at ...' when no runway is requested in the command line 2006-05-31 07:20:10 +00:00
fredb
d6320ad76b Create the /sim/ai node if someone has the unfortunate idea of removing it from preferences.xml 2006-05-20 13:29:31 +00:00
fredb
b55833dffb Add an option to enable ai scenarii from the command line instead of editing preferences.xml 2006-05-20 12:19:33 +00:00
mfranz
fa62bc3ec2 SDL 1.2.10 (released today!) doesn't report unicode on key release. Now
we have to ourselves which unicode code a key release even should fire.
(Tested with 1.2.9 and an 1.2.10. Please report any new keyboard problems.)
2006-05-17 21:21:38 +00:00
mfranz
93f4180597 linking with the puaux lib would be recommendable, if we are using its
widgets  ;-)
2006-05-14 12:22:53 +00:00
mfranz
f9959b7f2c - move auto_gui's addWaypoint to routemgr.cxx
- add command interface property (monitored by listener)
- remove all traces of auto_gui.[ch]xx
- remove some trailing spaces, fix indentation
2006-05-08 14:35:29 +00:00
mfranz
29ff85142b - merge FGDialog::{update,apply}Value{,s} ... there's really no need to have
two almost identical functions for these methods. It only forces to repeat
  the redundancy for every small change to either.
- abstract out generation and destruction of plib string arrays
- abstract out generation of lists from <value> children
2006-04-28 11:49:11 +00:00
mfranz
eb19c2650d newgui.[ch]xx: implement FGDialog *NewGUI::getDialog(cont string&)
fg_command.cxx: add possibility to "dialog-apply" or "dialog-update"
                an arbitrary active (= open) dialog or widget
2006-04-28 10:27:54 +00:00
mfranz
3b4e532372 working on the termination of the last hardcoded dialogs in Autopilot/auto_gui.cxx:
- move fg_init/parseWaypoints() to route_mgr/postinit()
- don't delete initial string list to keep it available for subsystem reinit
2006-04-27 15:30:42 +00:00
mfranz
4b856b508a cosmetics:
- only call globals->set_initial_waypoints() if the waypoints list address
  has actually changed, that is: if it has just been initialized
- remove trailing spaces
- fix indentation
2006-04-27 10:35:03 +00:00
mfranz
7eb26c4ab3 set /sim/startup/[xy]size initially again. (This was always done in the past,
but got changed so that Nasal listeners wouldn't be triggered needlessly.
Doesn't make sense, though, as Nasal will never be available before the
video size is set, and it prevents the window interface from setting the
startup size.)
2006-04-25 20:16:01 +00:00
fredb
23e2efd5e3 Revert last change 2006-04-02 08:42:36 +00:00
fredb
e126e12fbc Under Windows, set fg-home to My Documents, or whatever localized name this folder has. 2006-04-01 11:07:45 +00:00
frohlich
2cc4b3fbc6 Modified Files:
src/Main/renderer.cxx: Remove some more unused variables
2006-04-01 10:50:52 +00:00
mfranz
18a342b624 dialog-apply only applies (use dialog-update if you want to update) 2006-03-31 10:15:55 +00:00
curt
6d17cb8002 Marc Frajola:
Here is one patch that to make FlightGear run without floating point
exceptions on FreeBSD.  Apparently, if we do not ignore floating point
exceptions per this patch, there is some occasional condition where the
nvidia driver is involved in delivering spurious floating point exceptions
to the fgfs process, causing it to core-dump occasionally without the patch.

With only this patch, FlightGear will compile and run properly on
FreeBSD 6.X as long as the nvidia accelerated driver is installed,
modulo proper switches to the SimGear and FlightGear configure script
executions.

Again, kudos to your team for the great work on the big release
push; it is super to see things come together like this!
2006-03-28 21:18:32 +00:00
frohlich
798e3c505c Remove unused variables 2006-03-25 19:11:33 +00:00
curt
d5e57b8c1f Preparations for first v0.9.10 prerelease. 2006-03-21 18:52:19 +00:00
fredb
69dc912333 More sanity checks 2006-03-21 14:53:38 +00:00
fredb
1e032d35e0 Add sanity check on option parameter 2006-03-21 14:43:38 +00:00
mfranz
6b501169a5 add missing break :-) 2006-03-14 15:30:35 +00:00
mfranz
f82a8fba52 close Aircraft/ dir after scanning for *-set.xml files 2006-03-14 15:28:29 +00:00
mfranz
1dae811546 always make some property string values upper case 2006-03-10 11:46:03 +00:00
frohlich
dc958d6e8e We need to flush all pending mouse move events past a mouse warp to avoid
a race condition ending in warping twice and having huge increments for the
second warp.
I am not aware of such a flush function in glut. So we emulate that by
ignoring mouse move events between a warp mouse and the next frame.
That should make glut behavour aequivalent to sdl behavour.
2006-03-10 07:13:59 +00:00
fredb
acd09b99cb Jean-Yves Lefort :
I have implemented a Honeywell MK VIII EGPWS emulation for FlightGear.
The MK VIII is an Enhanced Ground Proximity Warning System aimed at
regional turboprop and small turbofan aircrafts such as the Citation,
Citation Bravo, B1900D, Beechcraft 99 and L410.

Frederic Bouvier:
make the MSVC compilation possible. Rearrange base package directories.
2006-03-04 20:21:32 +00:00
mfranz
1ece476355 make abortion more efficient ;-) 2006-02-23 12:55:57 +00:00
mfranz
d33b6da077 catch string exceptions 2006-02-23 08:32:27 +00:00
mfranz
c9813d1b5d new FSF address 2006-02-21 01:16:04 +00:00
ehofman
5fe860750e Mathias Frhlich:
This patch makes use of the vectors now available in simgear with that past
patch. And using that it simplyfies the carrier code somehow.

- Small additional factory's to the quaternion code are done in the simgear
  part. Also more explicit unit names in the factory functions.
- The flightgear part makes use of them and simplyfies some computations
  especially in the carrier code.
- The data part fixes the coordinate frames I used for the park positions in
  the carrier to match the usual ones. I believed that I had done so, but it
  was definitly different. Also there are more parking positions avaliable now.
2006-02-19 17:28:31 +00:00
mfranz
f928df6caf display deposit depths < 1mm correctly (although this is rather a
theoretical problem :-)
2006-02-19 13:59:39 +00:00
fredb
36e4045810 Add missing include files needed by the new math code under windows 2006-02-18 13:58:09 +00:00
ehofman
da6568ad50 Mathias Frhlich:
The new multiplayer patch with an extension to transmit some properties with
the base package. The properties are transmitted in a way that will not
immediately brake the packet format if we need new ones.
Even if the maxmimum number needs to be limited somehow, that format might
work well until we have an improoved packet format which is even more compact
and that does not require to retransmit redundant information with each
packet.

That part is relatively fresh and based on that what Oliver provides on his
multiplayer server web page.

The properties are transferred to the client and I have modified the seahawks
rudder animation property to use a relative property path to verify that it
works appart from the fact that you can see it changing in the property
browser.

The movement is still a bit jerky, but that can be fixed/tuned later without
again braking the packet format.
2006-02-17 09:43:33 +00:00
mfranz
8e8b2bba04 in fgWarpMouse() we need to flush all mouse motion events before we can set
the mouse pointer to a new position. Otherwise it can happen that the new
position is first set, but then come a few still unprocessed events for the
old position. This makes ugly jumps in mouse view mode.
2006-02-16 21:02:09 +00:00
mfranz
2aedb080d7 noise reduction 2006-02-15 22:03:15 +00:00
mfranz
9f227bf837 reduce noise 2006-02-14 22:24:53 +00:00
mfranz
a9228ee582 screenPrint() is obsolete. Use screen.log.write() for the same purpose,
or write to the color properties in /sim/screen/. If this Nasal/GUI
implementation turns out to be too slow, we'll write a generic OpenGL/plib
version simliar to the ATCdisplay code.  (OK'ed by Andy and Stuart)
2006-02-13 19:59:07 +00:00
mfranz
3a2148828e screenPrint() is obsolete. Use screen.log.write() for the same purpose,
or write to the color properties in /sim/screen/. If this Nasal/GUI
implementation turns out to be too slow, we'll write a generic OpenGL/plib
version simliar to the ATCdisplay code.  (OK'ed by Andy and Stuart)
2006-02-13 19:46:03 +00:00
mfranz
3b047b1831 set /sim/fg-home in analogy to /sim/fg-root. This is useful for various
scripts that load/write user specific data that shouldn't go to PWD, and
can't go to $FG_ROOT (due to permissions and clean separation of 'official'
data and local modifications)
2006-02-13 16:49:18 +00:00
mfranz
2385e5d387 Just a gimmick: make background color configurable. Maybe some dark color
might look nicer for certain aircraft specific splash screens. Test with:
$ fgfs --prop:/sim/gui/colors/splash-screen/blue=0.35
2006-02-12 20:37:57 +00:00
ehofman
5045b936a2 Remove old festival code." 2006-02-12 17:11:07 +00:00
ehofman
975887eac8 Remove old festival code. 2006-02-12 17:04:22 +00:00
ehofman
4bfd1722df Mathias Froehlich:
This patch removes some useless indirection when creating AIModels. It
obsolets AIScenario*.

AIEntities are just an intermediate copy of an other intermediate copy of an
xml file on the way from the ai scenario configuration file to the AIModels.
As such the AImodels can now be created directly from the property tree read
from the scenario file.

This reduces the amount of work needed to add an other AIModel and reduces the
amount of copy operations done during initialization.

It also moves internal knowledge of special AI models into these special AI
models class instead of spreading that into the whole AIModel subdirectory
which in turn enables to use carrier internal data structures for carrier
internal data ...

Also some unused variables are removed from the AIModel classes.
I believe that there are still more of them, but that is what I stumbled
accross ...

Tested, like the other splitouts these days in a seperate tree and using the
autopilot for some time, and in this case with a carrier start ...
2006-02-11 13:16:56 +00:00
mfranz
13c923fcc5 start "voice" subsystem 2006-02-11 12:02:40 +00:00
mfranz
4010611300 rename user preferences.xml' to autosave.xml'. The former name lead to
problems because a lot of people already have their *real* preferences
set in ~/.fgfs/preferences.xml (and don't want fgfs to stomp over them),
because the name doesn't tell people that their data aren't save there
(comments!), and because this is inconsistent with the global preferences.xml
file, where user changes *are* respected.
2006-02-11 11:51:20 +00:00
ehofman
5bd2ef1edb Vivian Meazza:
This patch is a combined effort by Gregor Richards, Oliver Schroeder, and
Vivian Meazza (and code cleanups and improvements by Erik Hofman). It corrects
the bug in which a Multiplayer model responds to local inputs, and the view
number bug which caused certain aircraft to appear as cockpit only models. It
passes remote properties over the net, and all major control surfaces and gear
are now animated correctly, providing that the local ~model.xml file contains
no leading "/" in the <property></property> data entries. MP objects
are now extrapolated using 1st and 2nd derivatives to make their movement
appear more smooth. The sim is now halted while a new client joins the net.

Known problems with MP are non-display of the remote client under certain
circumstances of starting/resetting, and a freeze on starting. These bugs are
long standing, and are not addressed by this patch.

Special thanks must go to AJ Macleod for his patient testing of this patch over many evenings.

We have also moved part of multiplayer into AIModels as part of the ongoing
development of MP.
2006-02-09 12:29:05 +00:00
ehofman
a47725e92f Mathias Frhlich:
Make use of the automatic reference counting class for ssg* data in flightgear.
2006-02-08 10:25:56 +00:00
ehofman
c695e7c788 Vassilii Khachaturov:
Fix the current buggy rain orientation behaviour for the views attached to the
aircraft (while still inheriting bugs with the views attached to anything else).
2006-02-02 09:57:33 +00:00
ehofman
c90596b8ec Tie the sun halo texture to point sprites. 2006-01-31 15:14:45 +00:00
ehofman
bd1f711b51 Durk Talsma:
- Feet to meter conversion mistake (in AI getGround elev)
- Improved ground following code (not yet perfect, but for now no one will
  notice it within the marginal altitiude differences at the taxitrack or
  runway)
- Exclusion of the "AI" directory witihin data/Aircraft in
  main/init/fgSearchAircraft, to prevent AI aircraft to be picked up by the
  aircraft search function
2006-01-30 13:29:49 +00:00
ehofman
6bdaa05351 Mathias Frhlich:
This patch limits the maximum simtime we do simulation computations for.
That is highly sensible if you run flightgear in valgrind or some realy slow
debug build. In such a case it is possible that flightgear gets totally
unresponsible, because simulation time might increase slower than real time.
That patch introduces a maximum simulation time per rendered frame to limit
that effect.

If the property /sim/max-simtime-per-frame is set to something strictly
positive, the simulation time is limited to that value.
The default is unchanged - no limit.

Anyway, from the point of view of gui responsiveness and responsiveness to
realtime controls like joystick inputs it might be a good idea to limit that
by default to say 1 second. If you have less than 1fps, flightgear is
unplayable anyway and I believe we do not longer need to care for realtime
correctness for that case ...
2006-01-30 10:50:28 +00:00
mfranz
eb69ef592e make it consistent 2006-01-29 20:33:33 +00:00
mfranz
810d7b2297 another signal for listener callback functions:
setlistener("/sim/signals/quit", func { print("I'm called on exit.")});
2006-01-29 20:11:10 +00:00
mfranz
ebe5fc3092 don't set zero width or height 2006-01-29 14:58:52 +00:00
mfranz
dc7cc2015b restore the uglyness: call the resize callback every frame again, even
though the window wasn't resized. I'm just not adventurous enough for
a cleaner solution in the light of the upcoming release. At least the
xsize/ysize properties aren't set each frame any more, so listeners
work now properly.
2006-01-28 16:06:03 +00:00
mfranz
8f9d8cab03 now that the renderer doesn't resize the window for every frame, we need
to do it manually here
2006-01-28 13:38:28 +00:00
mfranz
bae5d4e92b write to /sim/startup/xsize only if the size really changed; likewise for
ysize. This is useful for listeners, e.g. the one that will re-position the
FPS dialog.
2006-01-28 10:40:47 +00:00
mfranz
a4bbb31927 Resizing is done when fg_os{,_sdl}.cxx says so, not in every single frame.
(This defeats the purpose of the resize callback and makes "listening" to
the xsize useless.)
2006-01-28 00:10:39 +00:00
ehofman
5441622a28 Add support for point sprites. 2006-01-26 09:37:32 +00:00
ehofman
907b99a669 Use smooth (aliased) lines and points when available in hardware. 2006-01-21 12:07:40 +00:00
ehofman
919ccdb96a Remove a leftover from a previous patch. 2006-01-21 10:03:36 +00:00
ehofman
619226e9d0 Integrate a large part of John Wojnaroski's 747 cockpit project.
Erik Hofman:
This patch contains an update to net_ctrls.hxx that adds an extra 100 bytes
(or an equivalent of 25 (u)int32_t types) of reserved space. This could be
used to make the protocol forward and backward compatibel within a certain
scope. Be sure to read the instructions at the begining of the header file
when addinf new variables.
2006-01-20 17:19:01 +00:00
fredb
28b5a6d8bd Remove the filtersjb left over 2006-01-13 14:33:07 +00:00
ehofman
932b38a87e sync. with JSBSim v. 2.0 2006-01-12 15:04:22 +00:00
ehofman
fcfe5d2010 Don't display the menubar in e highres screenshot. 2006-01-11 10:53:04 +00:00
curt
ee065ee6ef Write 'fg_root' in the property tree at /sim/fg-root 2006-01-09 03:47:33 +00:00
curt
3ed73e16b6 Add a do_play_audio_message() function which is tied to the
"play-audio-function" command.  This function can be called from internal
code, from nasal scripts, or from external scripts to play a single one-off
wav file.  File/audio data is loaded and unloaded on the fly automatically.
2006-01-09 02:23:02 +00:00
ehofman
0e16419f0d Stuart Buchanan:
- Provide a Nasal interface to display simple text messages on the screen
  like the ATC display. In fact, I copied the code from the ATCDisplay.cxx
  and simply shifted it further down the screen.


Erik:

TODO: Integrate the two pieces of code.
2006-01-06 09:50:58 +00:00
ehofman
4be621fbe9 Durk Talsma, Olaf Flebbe & Mathias Frhlich:
Split up simple.cxx
2005-12-29 13:58:21 +00:00
ehofman
d11df8fcc8 Remove a debugging cout. 2005-12-27 14:30:56 +00:00
ehofman
7b1f1d73e6 Detect the hostname as early as possible to prevent a segmentation fault (and an unknown exception in the main loop situation. 2005-12-27 14:02:38 +00:00
mfranz
a67cb7d6fb no more "Aborting ...\nPossible cause: Success" 2005-12-22 23:32:23 +00:00
ehofman
faf91ae9e9 Revert to the previous version, this is just a glimps of the future. 2005-12-22 15:13:50 +00:00
ehofman
62c6063fa1 Only test for --fg-root and --aircraft in ~/.fgfsrc et all if it wasn't specified at the command line. 2005-12-22 14:14:08 +00:00
ehofman
b788a204c4 Add an option to enable or disable the save-on-exit option. Add a season commandline option. 2005-12-22 13:51:11 +00:00
ehofman
ffa92dfe4b Put the user configuration file sequence into it's own function. This will slightly tidy up the code but more importantly will make it consistant across the program. 2005-12-22 10:25:07 +00:00
fredb
653f063bcf Fix a typo and an unitialized variable 2005-12-22 06:42:00 +00:00
ehofman
49ba607726 Get the environment variables HOME and HOSTNAME only once. 2005-12-21 13:36:04 +00:00
ehofman
3986347f37 MSVC fix. 2005-12-18 09:35:01 +00:00
ehofman
f6174d2bf0 Stefan Seifert: implement persistent dialog options, so changes in rendering, static LOD and sound settings dialogs are made permanent. 2005-12-17 15:34:37 +00:00
curt
bbb8b066eb Mathias Fröhlich:
Computes the pick direction and starting point.  This is code that translates
a screen coordinate into a vector in the FlightGear world (between the eye and
the on-screen coordinate.)  Armed with this vector in FG world coordinates,
you could call a scenery intersection routine and lookup the lon/lat/elev of
the point in the world that was clicked on.
2005-12-12 21:15:20 +00:00
ehofman
90a149ffa3 Vassilii Khachaturov:
* in some cases more specific sg exception types were used in place
  of the more generic one, e.g., sg_io_exception instead of sg_exception
  when the context of the error was an IO error
* in some cases, the error message was made more specific
* minor style fix for exception rethrowing --- using throw; whenever
  a re-throw is made; sometimes optimizing away the exception symbol name
  in the catch handler at all
* more specific catch handlers added in some places -- e.g.,
  an sg_io_exception caught ahead of sg_exception
2005-12-11 13:37:06 +00:00
ehofman
6773bf9571 Additional checks to io arguments. This prevents fg from crashing on invalid
arguments.
2005-12-11 13:12:26 +00:00
mfranz
72f46a4a6f globals.cxx -- FGGlobals::set_fg_scenery():
Insert empty string as marker between FG_SCENERY path elements.
    FG_SCENERY=A:B expands to [A/Terrain, A/Objects, "", B/Terrain, B/Objects, ""]
    (assuming that both A/ and B/ have Terrain/ and Objects/ subdirs).

tileentry.cxx -- FGTileEntry::load():
    Check all tile dirs in FG_SCENERY from left to right: add all objects
    to the scenery until a terrain tile was found: In this case read the
    rest of that group (i.e. the Objects/ twin dir) and then stop scanning.

    Better structuring of log messages & fix warnings.
2005-12-03 10:20:35 +00:00
daveluff
4be8a31d4b Build the KLN89 stuff... 2005-11-30 00:50:07 +00:00
david
fbd53e772e Correct conditional so that FlightGear will compile without
special-purpose FDMs.
2005-11-29 03:12:24 +00:00
ehofman
e80e60ab7e Use the prefered GLUT game_mode_string format and add the posibility to match the screen refresh rate and the framerate. 2005-11-27 10:27:55 +00:00
curt
eca17c0dd8 Final updates for v0.9.9 2005-11-17 22:54:46 +00:00
curt
40bd985d36 Expose local timezone offset in the property tree. 2005-11-17 15:47:01 +00:00
ehofman
496dd14e21 This section was accidentally committed togetehr with another patch, it turned out it needed a fix since env was already declared. 2005-11-13 10:20:15 +00:00
ehofman
a76bbbd23f Use the new clouds3d-enable property instead. 2005-11-13 10:07:23 +00:00
ehofman
5d07f52389 Use the new clouds3d-enable property instead. 2005-11-13 10:05:58 +00:00
ehofman
65d24ffbb8 Start the HTML documentation in the default browser on Mac OS X 2005-11-12 14:46:00 +00:00
mfranz
432fbd7f23 sunpos.hxx is no more 2005-11-11 15:08:18 +00:00
mfranz
7612767e3a Fred: let the bool function actually return something 2005-11-11 07:17:26 +00:00
curt
35c1b36c2d v0.9.9-pre3 updates. 2005-11-11 01:24:23 +00:00
andy
14c3bc5932 Architectural fix allowing the "tip" popups (FOV, view name, etc...)
to pop themselves down while the simulator is paused.

The problem was with the "real time" queue in the event manager,
causing the third argument of Nasal's settimer() (a flag for "sim
time") to be ignored.  Inverts the default sense of the argument, as
there are lots of uses of settimer() in the current code, almost none
of which want to use real time.

Note this fix introduces a header file incompatibility in SimGear --
be sure to update.
2005-11-09 20:34:46 +00:00
curt
0787d72948 v0.9.9-pre2 updates. 2005-11-09 19:18:48 +00:00
mfranz
cff9e51840 reinit(): destroy, reload and re-open dialogs (menu: Debug -> GUI Reload)
redraw(): redraw gui without distroying dialogs (fgcommand "gui-redaw"/Shift-F10)

This change makes sure that Nasal-generated and dynamic dialogs can be
re-opened correctly when cycling through themes.
2005-11-09 17:16:59 +00:00
ehofman
3a655986e1 Harald JOHNSEN: really disable fog 2005-11-08 10:00:24 +00:00
mfranz
47f90a7976 backing out all changes to non-depreciated symbols/functions: plib's cvs
isn't tagged, so we can't easily say what was added after the last stable
release
2005-11-06 14:22:02 +00:00
curt
bf7cf64eb2 Updates in preparation for the v0.9.9 coming sometime [hopefully] soon. 2005-11-06 02:40:08 +00:00
mfranz
e7d2718e15 switch from depreciated pui functions to the "new", supported ones
(OK'ed by Curt)
2005-11-05 09:51:01 +00:00
ehofman
029dda3297 In the process of changing, adding and removing files the last few years
there was the situation where four directories contained jst two files,
of which three directories were aircraft related, and one directory contained
test code from Curt that might be better of in SimGear anyhow.

This is just a patch to move a bunch of files to new locations. In case of
local changes to any of them you can do the following:

move replay.[ch]xx from src/Replay to src/Aircraft
move control.[ch]xx from src/Control to src/Aircraft
move ssgEntityArray.[ch]xx from src/Objects to simgear/screen

In addition it has been decided only to use .[ch]xx files in all directories
unless it's contained within an FDM specific directory, in which case the
author is free to do whatever (s)he wants.

In this repspect the following files have been renamed in src/Multiplayer:

tiny_xdr.[ch]pp has become tiny_xdr.[ch]xx
multiplaymgr.[ch]pp has become multiplaymgr.[ch]xx
2005-11-01 13:41:49 +00:00
ehofman
eed55b48b7 Oliver Schroeder:
This is mainly an intermediate patch. I've restructured the network code.
2005-10-30 18:01:51 +00:00
ehofman
2b471a165f I guess there was something in Alex' patch that wasn't all that fortunate. 2005-10-25 16:28:46 +00:00
ehofman
62a359cc4a Alex Romosan:
* Use "const string&" rather than "string" in function calls when appropriate.
* Use "const Point3D&" instead of "Pint3D" in function calls when appropriate.
* Improved course calculation in calc_gc_course_dist()
* Safer thread handling code.

Vassilii Khachaturov:

Dont use "const Point3D&" for return types unless you're absolutely sure.

Erik Hofman:

* Use SGD_(2)PI(_[24]) as defined in simgear/constants.h rather than
  calculating it by hand every time.
2005-10-25 13:49:55 +00:00
ehofman
e6e618332f Add support for seasonal textures: --prop:/sim/startup/season=winter for now. 2005-10-23 13:48:36 +00:00
ehofman
12fc19080b Ima Sudonim:
CygWin/gcc-3.4.4 updates.

I replaced my cygwin compiler with 3.4.4, did a make clean of plib, simgear,
and flightgear, then did a make install of all three. With the included changes,
everything builds fine, and runs fine.
2005-10-22 11:22:05 +00:00
andy
ecd0f2306e Feature addition from Vassilii allows the user to set the tower
location with an airport ID by watching the property with a listener.
Moderately rewritten from the original patch for style.
2005-10-19 19:21:45 +00:00
ehofman
e769f42f3b Mathias Frhlich:
I stumbled across two memory errors with two wrong const references to
std::string.

As I fixed that, I also moved aircraft_dir which is only used from UIUC into
UIUC. With that uiuc_aircraftdir.h is empty and can be removed.
2005-10-12 08:55:58 +00:00
ehofman
411d133a54 Mathias Frhlich:
I believe I have found the agl hud problems as well as the 'hole' in the
carrier's deck. I spent half the day to reproduce that problem, it did not
occure when you start on the carrier not does it occure with JSBSim and my
really often used testaircraft. So I really need to improove my helicopter
flying qualities.

I was under the impression that *all* FDM's call

FGInterface::updateGeo*Position(..)

so set the new position in the FDM interface. Therefore I had added at the
some code that updates the scenery elevation below the aircraft to *those*
functions.
Ok, not all FDM's do so :/

The attached patch factors out a function computing the scenery altitude at
the current FDM's position. This function is also used in those FDM's which
need to update this value themselves.
Also this patch restores the nearplane setting and uses the current views
altitude instead of the current aircrafts. I think that this should further
be changed to the eypoint's agl in the future.
The agl is again ok in YASim's hud.
2005-10-08 12:33:06 +00:00
ehofman
68f248879c Harald JOHNSEN:
Changes
=======

- acmodel.cxx :
  we now have an optional new property (/sim/model/texture-path) that is used
  as the first path in wich aircraft textures are searched. If textures are not
  found there then the usual texture path or model path is used ;
  This allows to replace only needed textures for liveries ;

- options.cxx :
  added a new --livery=xxx option for the user pleasure ;
  this will just set the /sim/model/texture-path property with /livery/xxxx

- od_gauge.cxx, og_gauge.hxx, cockpit.cxx, cockpit.hxx,
  generic-instrumentation.xml :
  added an helper class that contain a rendering context for glass instrument
  or any other opengl drawn instrument ;

- wxradar.cxx, instrument_mgr.cxx, wxradar.hxx :
  first experimentation of a weather radar ;
2005-10-08 11:55:18 +00:00
ehofman
f057fd0d48 Martin Spott: Use standardized Sun directive. 2005-10-06 11:08:26 +00:00
mfranz
bb55e4122f Al MacLeod: fix typo 2005-10-04 20:36:38 +00:00
mfranz
ac2f7d1e4b prevent view through big hole in carrier deck 2005-10-04 18:01:45 +00:00
ehofman
1c3e2d4942 Vivian Meazza:
This adds a TACAN instrument to the inventory. Range and bearing are calculated
to the TACAN or VORTAC beacon selected by means of the Channel Selector in the E
quipment/Radio pull-down menu.

A TACAN beacon has also been added to the aircraft carrier Nimitz (channel #029Y
).
2005-10-01 09:56:53 +00:00
curt
0bb1494452 David Luff:
Attached is a patch to the airport data storage that I would like committed
after review if acceptable.  Currently the storage of airports mapped by ID
is by locally created objects - about 12 Meg or so created on the stack if
I am not mistaken.  I've changed this to creating the airports on the heap,
and storing pointers to them - see FGAirportList.add(...) in
src/Airports/simple.cxx.  I believe that this is probably better practice,
and it's certainly cured some strange problems I was seeing when accessing
the airport data with some gps unit code.  Changes resulting from this have
cascaded through a few files which access the data - 11 files are modified
in all.  Melchior and Durk - you might want to test this and shout if there
are problems since the metar and traffic code are probably the biggest
users of the airport data.  I've also added a fuzzy search function that
returns the next matching airport code in ASCII sequence in order to
support gps units that have autocompletion of partially entered codes.

More generally, the simple airport class seems to have grown a lot with the
fairly recent addition of the parking, runway preference and schedule time
code.  It is no longer just an encapsulation of the global airport data
file, and has grown to 552 bytes in size when unpopulated (about 1/2 a K!).
 My personal opinion is that we should look to just store the basic data in
apt.dat for all global airports in a simple airport class, plus globally
needed data (metar available?), and then have the traffic, AI and ATC
subsystems create more advanced airports for themselves as needed in the
area of interest.  Once a significant number of airports worldwide have
ground networks and parking defined, it will be impractical and unnecessary
to store them all in memory.  That's just a thought for the future though.
2005-09-20 20:26:57 +00:00
ehofman
fad67bda10 Mathias Frhlihlich:
There was a patch from Manuel Masing a few months ago which cleaned up
SGLocation's way depending on input values. That means that with that patch
SGLocation does no longer have calls with unneeded input arguments.
I took his patch and integrated that into flightgear and made maximum use of
that changes.


Erik Hofman:
Remove some duplicate code that was moved to simgear/compiler.h
2005-09-05 13:25:09 +00:00
ehofman
7b824755ee Mathias Frhlich:
I have prepared a patch that:
- Introduces a FGTileMgr::scenery_available method which asks the tilemanager
  if scenery for a given range around a lat/lon pair is already loaded and make
  use of that method at some -9999 meter checks.
- Introduces a FGScenery::get_elevation_m method which queries the altitude at
  a given position. In constrast to the groundcache functions this is the best
  choice if you ask for one *single* altitude value. Make use of that thing in
  AI/ATC classes and for the current views ground level. At the current views
  part the groundcache is reused if possible.
- The computation of the 'current groundlevel' is no longer done on the
  tilemanagers update since the required functions are now better seperated.

Alltogether it eliminates somehow redundant terrain level computations which
are now superseeded by that more finegrained functions and the existence of
the groundcache. Additionally it introduces an api to commonly required
functions which was very complex to do prevously.
2005-08-14 12:57:12 +00:00
ehofman
83b414482f Harald JOHNSEN:
I did some profiling of the code and found a few interessant things. Some corrections are obvious like the one in the multiplayer code, the fps is no more divided by 2 or 3 when another plane is on screen.

Other things like collision detection and computation of agl can not really be optimized. I changed a few things in hitlist.cxx but this only give a very low increase of fps. The groundcache eats a lot of cpu but I think that the real way to do it is to use a real collision system like OPCODE or something like that.



And I added an option to disable the recording of replay data. It takes more cpu than we can think.


Changes
=======

- panel.cxx :
  moved the computation of the instruments diffuse color outside the texturelayer code
  since this is constant during a frame, this is a big speedup for 2D panels ;

- hitlist.cxx :
  changed the computation of the intersection between ray and triangle, optimized
  the sphere culling by using a normalized direction vector. This can give a
  35% speedup on the computation of elevation in some situations ;

- renderer.cxx, acmodel.cxx :
  call ssgDrawAndCull with plane scene graph in external or internal view,
  calling ssgDrawAndCull with the root scene graph was drawing other players plane
  a second time in multiplayer mode ;

- mplayer.cxx :
  removed the calls to ssgFlatten and ssgStripify because it was degenerating models,
  causing a massive drop in frame rate ;

- replay.cxx :
  added an option to disable the recording of the flight

- fgclouds.cxx :
  changed the path of cloudlayer properties to match preferences.xml ;
  set the altitude of clouds from scenarios to a more correct value if metar is not enabled ;
2005-07-31 09:04:18 +00:00
ehofman
d4a3872f78 Remove a stale reference. 2005-07-26 16:57:56 +00:00
ehofman
05f626e9fb Harald JOHSEN:
Changes
=======

- shadowvolume.cxx, renderer.cxx :
  - reduced the polygon offset a bit to eliminate some artifact ;
  - changed again the cleanup code for objects inside a tile because it could crash on rare occasion ;
  - the culling of shadow casters has been rewritten to traverse the scene graph, it should be
    a bit faster when there is a lot of objects ;
  - the range selector was not correctly handled, sometimes the wrong LOD was casting shadows.
  - added the option to display aircraft's transparent objects after the shadows, this will
    reduce the problem of shadows being hidden by the transparent object (propeller disk,
    rotor, etc). A side effect is that aircraft's transparent objects won't receive shadows
    anymore. This is usually a good thing except when the aircraft use a 'transparent'
    texture where it should not. A transparent texture in the plib context is a texture
    with an alpha channel or a material with alpha <= 0.99.

- model.cxx, animation.cxx, shadowvolume.cxx :
  - added an optional <condition> under the <noshadow> animation

- tower.cxx
  - correct a rare bug where all occurences of the aircraft are not deleted from the
  departure list causing a crash in FGTower::CheckDepartureList function.
2005-07-18 16:58:22 +00:00
ehofman
1869b30b58 Mathias Frhlich:
I have traced that reset on carrier problem down to several problems. One of
them is the fact that on reset the carrier is updated while the aircraft is
not. That made the aircraft drop down an elevator sometimes. Depending on the
passed realtime while loading some parts of the scenery.
2005-07-13 12:25:16 +00:00
mfranz
ae96deb2c1 read the splash font color from the gui style file. This is a bit of a
gimmick, but it may be nice to adjust the font color to match the splash
image, e.g. to make it darker for dark images, etc.
2005-07-07 21:43:22 +00:00
mfranz
fb9453fc2d Patrick Quirk: fix typo (Norman: "looks like this is probably a bug") 2005-07-07 12:57:00 +00:00
mfranz
0730ecc8e2 Whoops. I had missed that we have that already. Reverting. Thanks Erik.
<binding>
     <command>reinit</command>
     <subsystem>gui</subsystem>
    </binding>
2005-07-03 15:43:32 +00:00
mfranz
133cc2b0c7 Rename "menu-reload" to "gui-reload", which is what is actually done
behind the scenes: It reloads all gui files from $FG_ROOT/gui/. That's
useful for gui development. Maybe we'll have a "menu-reload" later ...
2005-07-03 15:20:05 +00:00
mfranz
7f9b0fbb73 - add fgcommand to reload menubar; that's necessary to make changes visible
at runtime. Example:

  <key n="99">
      <name>c</name>
      <desc>Update completely useless menu entry.</desc>
      <binding>
          <command>nasal</command>
          <script>
              time = getprop("/sim/time/elapsed-sec");
              setprop("/sim/menubar/default/menu[9]/label", time);
          </script>
      </binding>
      <binding>
          <command>menu-reload</command>
      </binding>
  </key>
2005-07-03 15:06:29 +00:00
mfranz
2f2d14a41f better error message to help users and support staff 2005-07-03 10:27:35 +00:00
ehofman
4df7a3e9f8 Mathias Frhlich:
I have introduced the posibility to start directly on the carrier.

With that patch you will have a --carrrier=id argument where id can either be
the pennant number configured in the nimitz scenario or the carriers name
also configured in the carriers scenario.
Additionaly you can use --parkpos=id to select different positions on the
carrier. They are also configured in the scenario file.

That includes the switch of the whole FGInterface class to make use of the
groundcache.
That means that an aircraft no longer uses the current elevation value from
the scenery class. It rather has its own local cache of the aircrafts
environment which is setup in the common_init method of FGInterface and
updated either manually by calling
 FGInterface::get_groundlevel_m(lat, lon, alt_m);
or implicitly by calling the above method in the
 FGInterface::_updateGeo*Position(lat, lon, alt);
methods.
A call get_groundlevel_m rebuilds the groundcache if the request is outside
the range of the cache.

Note that for the real usage of the groundcache including the correct
information about the movement of objects and the velocity information, you
still need to set up the groundcache in the usual way like YASim and JSBSim
currently does.
If you use the native interface, you will get only static objects correctly.
But for FDM's only using one single ground level for a whole step this is IMO
sufficient.

The AIManager gets a way to return the location of a object which is placed
wrt an AI Object. At the moment it only honours AICarriers for that.
That method is a static one, which loads the scenario file for that reason and
throws it away afterwards. This looked like the aprioriate way, because the
AIManager is initialized much later in flightgears bootstrap, and I did not
find an easy way to reorder that for my needs. Since this additional load is
very small and does only happen if such a relative location is required, I
think that this is ok.

Note that moving on the carrier will only work correctly for JSBSim and YASim,
but you should now be able to start and move on every not itself moving
object with any FDM.
2005-07-03 09:39:14 +00:00
ehofman
f2cf76171f Harald JOHNSEN:
Changes
=======

New volumetric shadows for FlightGear.

There is now two new checkboxes in the rendering dialog to enable/disable shadows
for the user aircraft and for static scenery objects (ie those defined in the .stg files).
AI and random objects are not handled for the moment.


known bugs
==========
- ghost objects
2005-06-26 17:21:18 +00:00
ehofman
8e5eed90d5 Remove the 'old' 3D clouds code. 2005-06-25 11:21:18 +00:00
mfranz
72eecef8fa strip trailing spaces & garbage 2005-06-13 19:27:40 +00:00
mfranz
938502b239 sg_throwable's "origin" argument is optional and defaults to an empty
string. "(received from )" doesn't really look good.
2005-06-12 16:01:49 +00:00
mfranz
57aa9274d7 call the subsystems' postinit() methods after all of them are initialized 2005-06-11 09:13:44 +00:00
ehofman
e59d38bf00 Harald JOHSNEN:
Changes
=======

- correct the transparency probleme when old 3d clouds were enabled
 (rendering context with an alpha channel)
- changed rain cone orientation, it can now be viewed from helicopter or chase
  view (still not tower view)
- clouds are a bit more yellow/red at dawn/dusk
- weather data is now correctly propagated to the interpolator, this correct
  visibility, wind, etc
- the 'metar' weather scenario now immedialty reuse the real metar data
- real metar no more overwrite custom weather scenario
2005-05-22 08:08:22 +00:00
ehofman
d2271c3bf4 Harald JOHNSEN:
This is another update for the cloud code, a lot of lines but this time I have started to add the doxygen doc.

Misc
====

- corrected a bug when RTT is not available, the current rendering context was
  altered
- if RTT is not available then 3d clouds are not drawn at all
- impostors lighting is now recomputed when the sun changes position
- distant objects are no more seen in front of clouds
- blending of distant clouds is a bit better now
- litle optimization of code (uses a less cpu time)
- use layer wind speed and direction (no more hardcoded wind)
- fov is no more hardcoded

Changes
=======

- clouds (cu only) are dissipating/reforming (experimental)
- compute a turbulence factor that depends on surrounding clouds and type of
  clouds (experimental)
- clouds shapes are defined in cloudlayers.xml
- type of clouds present in a layer is also defined in cloudlayers.xml
- cloud layers are generated from metar and other misc. data (in progress)
- added a rain effect around the viewer (enabled in the rendering dialog and
  when the metar property says so)
- added a lightning effect (enabled in the rendering dialog) : cb clouds spawn
  new lightnings
- added a dialog to select from different weather source : metar/property,
  a 'fair weather' environment and a 'thunderstorm' environment.
2005-05-15 09:26:17 +00:00
mfranz
1b88a799c0 don't use /sim/ATC/ and /sim/atc/ wildly mixed together; it's only /sim/atc/
now, just as it was everywhere in ATC/ATCDialog.cxx already
2005-05-10 09:44:13 +00:00
mfranz
51353ead72 Simon Hollier:
don't crash when using --disable-splash-screen and/or if font can't be found
2005-05-10 06:26:59 +00:00
mfranz
fb14bdb8ec the plib documentation says we should call fntInit() before using fonts;
not that it makes a difference ...
2005-05-08 14:32:56 +00:00
mfranz
97811e8832 fade out text, too; cosmetics 2005-05-06 15:48:48 +00:00
mfranz
8ddf716d8c navigation data alone doesn't take *that* long ... 2005-05-06 09:47:46 +00:00
mfranz
b04c31cc51 fix wording 2005-05-06 09:16:30 +00:00
mfranz
d80b718039 - implement progress information (enabled by default; can be turned off via
/sim/startup/splash-progress)
- a string in /sim/startup/splash-title is displayed on top of the screen
  and by default empty
- the splash image is scaled down if 512x512 is too big
- code cleanup
2005-05-06 09:08:44 +00:00
mfranz
608e56bfb4 remove redundant check 2005-05-04 21:31:16 +00:00
mfranz
99f4b7e66e - open window as soon as possible
- move most of the initialization in chunks into the idle loop
- remove unused first fgSplashUpdate() parameter
2005-05-04 21:28:42 +00:00
mfranz
2a5b1040d3 one dialog-show is enough 2005-05-04 21:25:57 +00:00
mfranz
510314f54d reverting last patch: the (non)redrawing problems are simply too annoying :-( 2005-05-04 12:11:37 +00:00
mfranz
69798de096 open black window immediately. This doesn't only give useful feedback,
it also allows to switch desktops shortly after starting fgfs without
having the window pop up on the "wrong" virtual desktop.
2005-05-04 10:57:35 +00:00
mfranz
34d23fe6f3 cleanup (deleting NULL pointers is explicitly allowed) 2005-05-02 06:03:25 +00:00
ehofman
4c10ef139c Mathias:
I have done a patch to eliminate the jitter of 3D-objects near the viewpoint
(for example 3D cockpit objects).
The problem is the roundoff accuracy of the float values used in the
scenegraph together with the transforms of the eyepoint relative to the
scenery center.

The solution will be to move the scenery center near the view point.
This way floats relative accuracy is enough to show a stable picture.

To get that right I have introduced a transform node for the scenegraph which
is responsible for that shift and uses double values as long as possible.
The scenery subsystem now has a list of all those transforms required to place
objects in the world and will tell all those transforms that the scenery
center has changed when the set_scenery_center() of the scenery subsystem is
called.
The problem was not solvable by SGModelPlacement and SGLocation, since not all
objects, especially the scenery, are placed using these classes.

The first approach was to have the scenery center exactly at the eyepoint.
This works well for the cockpit.
But then the ground jitters a bit below the aircraft. With our default views
you can't see that, but that F-18 has a camera view below the left engine
intake with the nose gear and the ground in its field of view, here I could
see that.
Having the scenery center constant will still have this roundoff problems, but
like it is now too, the roundoff error here is exactly the same in each
frame, so you will not notice any jitter.

The real solution is now to keep the scenery center constant as long as it is
in a ball of 30m radius around the view point. If the scenery center is
outside this ball, just put it at the view point.

As a sideeffect of now beeing able to switch the scenery center in the whole
scenegraph with one function call, I was able to remove a one half of a
problem when switching views, where the scenery center was far off for one or
two frames past switching from one view to the next. Also included is a fix
to the other half of this problem, where the view position was not yet copied
into a view when it is switched (at least under glut). This was responsible
for the 'Error: ...' messages of the cloud subsystem when views were
switched.
2005-04-29 14:38:24 +00:00
curt
86249209b9 This is a work in progress. I am extending the "ExternalPipe" protocol to
have a "property" mode as well as the original "binary" mode.  The property mode
will allow the remote module to request any set of properties, and it will send
those properties each frame.  The remote module can reply with a list of arbitrary
property name/value pairs to update on the FlightGear side.

This is a first stab, so it's not the cleanest, most well concieved code, but it
allows an external module (communicating via a pipe) to have a huge amount of
flexibility in the data in can access and update.
2005-04-19 01:44:56 +00:00
ehofman
d28e99d913 Melchior FRANZ:
Make SDL window resizable; This exposes the same problem that many
GLUT users have: resizing up may cause a temporary switch to software
rendering if the card is low on memory. Resizing down again switches
back to HW rendering. (KSFO is texture intensive, but there are no
problems in LOWL, and elsewhere.) Less and less users will have the
problem as cards become better, and it's no reason not to allow
resizing altogether.
2005-04-06 08:46:39 +00:00
ehofman
f43b011ee3 Cygwin (windows) fix. 2005-03-31 08:41:41 +00:00
curt
babb51ba02 Update nasal function name. 2005-03-25 01:37:58 +00:00
curt
2e308fe928 Updated hybrid of original busy-wait frame rate throttling loop combined with
a safe undersleep() to conserve cpu.  Essentially we undersleep our target by
just a bit (to avoid the chance of oversleeping.)  Then we finish off the
remaining time slice with a busy-wait loop.
2005-03-09 21:56:00 +00:00
ehofman
d1168b493a Frederic Bouvier:
Norman Vine wrote :

> Frederic Bouvier writes:
>
>> Quoting Andy Ross:
>>> * Hopefully in a CPU-friendly way.  I know that older versions of
>>>  the NVidia drivers did this by spinning in a polling loop
>>>  inside the driver.  I'm not sure if this has been fixed or not.
>>>
>>> From my experience, the latest non-beta Windows NVidia driver seems to eat CPU
>>
>> even with sync to vblank enabled. The CPU usage is always 100%.
>
> Buried in the PPE sources is a 'hackish' but portable way to limit CPU usage if the desired framerate is met
>
>  /*
>    Frame Rate Limiter.
>
>    This prevents any one 3D window from updating faster than
>    about 60Hz.  This saves a ton of CPU time on fast machines.
>
>    ! I THINK I MUNGED THE VALUE FOR ulMilliSecondSleep() NHV !
>  */
>
>  static ulClock *ck = NULL ;
>
>  if ( frame_rate_limiter )
>  {
>     if ( ck == NULL )
>     {
>       ck = new ulClock ;
>       ck -> update () ;
>     }
>
>     int t_ms = (int) ( ck->getDeltaTime() * 1000.0 ) ; /* Convert to ms */
>
>     if ( t_ms < 16 )
>       ulMilliSecondSleep ( 16 - t_ms ) ;
>  }
>
>

I implemented the method pointed out by Norman. It works great on windows and saves me a lot of CPU cycles. This way, I can get the same framerate in moderately populated areas and have CPU idle 50% of the time instead of wildly looping in the NVidia driver while waiting to sync on vblank.

It has been tested on Linux by Melchior. He saw the same gain in CPU cycles.
2005-03-09 15:12:01 +00:00
ehofman
811591734e IRIX fix. 2005-03-08 18:05:24 +00:00
curt
c6c094034c Add support for drawing only a portion of the configured view frustum. This
is one way to get an asymmetric view frustum without needing to compute the
sgFrustum parameters directly.
2005-02-25 22:27:15 +00:00
curt
5accfdeb90 Currently, aspect ratio is computed directly from the window dimensions.
I have added a --aspect-ratio-multiplier=x.xx option to give some end user
control over the aspect ratio.  (This may seem a little strange, but it's a
building block towards the capability of doing asymmetric view frustums in
FlightGear.)
2005-02-25 21:20:17 +00:00
curt
7c43f5c924 Oops, committed some code that should *not* be in the default. 2005-02-25 19:47:40 +00:00
curt
40170cb722 The view frustum is defined in plib apps using calls to ssgSetFOV() and
ssgSetNearFar().  This by default creates a symmetric view frustum which is
typically what an application wants.

However, to get control of the view frustum in order to build support for
asymmetric view frustums, we need to wrap these calls with a bit of our own
logic.

This set of changes wraps all calls to ssgSetFOV() and ssgSetNearFar() with
FGRenderer methods.

I also standardized how the FGRenderer class is handled in globals.[ch]xx.
This led to some cascading changes in a variety of source files.

As I was working my way through the changes, I fixed a few warnings along
the way.
2005-02-25 19:41:53 +00:00
ehofman
5bc15d7a69 Durk Talsma:
I just heard from John Wojnaroski that you and he are going to work on getting
a flightgear demo machine up for the linux expo thursday and Friday. John
indicated that he would very much like to get a CVS version with the new
traffic code up and running before the expo.
2005-02-10 09:01:51 +00:00
ehofman
394fe84351 Put the code at the proper place. 2005-01-29 13:12:34 +00:00
ehofman
9c743fc4c9 Geoff Air:
RE: --aircraft=ufo in system.fgfsrc is ignored

To change a 'feature', one that has been mentioned here many
times, and again recently, place the following code block
into fgInitFGAircraft.

In its favour, I would argue this means FG can be run without
a command line, provided FG_ROOT has been set in the
environment, and that seems to me, as it should be ... ;=))

Perhaps the only counter, is that system.fgfsrc is read twice,
but so are others, like .fgfsrc, for other (local) options ...
or system.fgfsrc should .nt. be used for 'aircraft' ?
2005-01-29 10:22:44 +00:00
ehofman
ded8b8f34e Cosmetic updates. 2005-01-27 10:58:05 +00:00
ehofman
33b6694311 Melchior FRANZ:
The following patches to SimGear & FlightGear ...

- create an FGMetar abstraction layer, whose purpose is:
  * provide defaults for unset values
  * interpolate/randomize data (GREATER_THAN)
  * derive additional values (time, age, snow cover)
  * consider minimum identifier (CAVOK, mil. color codes)
- add rain/hail/snow/snowcover support on the METAR side
- add max age of METAR data handling (currently set to
- add support for an external METAR cache proxy server
- add CAVOK handling
- set missing year/month in regular METAR messages
- fix a small bug in metar.cxx (wrong return value)
2005-01-20 09:28:45 +00:00
ehofman
38d327ba24 Tie the Scenery loader thread and the real weather fetching thread to CPU1 (if supported). 2005-01-09 10:27:01 +00:00
curt
9f531ff901 A couple minor tweaks to the replay subsystem to allow "pausing" the replay. 2005-01-05 05:45:38 +00:00
curt
ca80161dcf FGIO::shutdown_all() is called from the FGIO destructor so remove the extra
explicit calls to shutdown_all() which was causing this to be called twice.
This could cause problems with some IO modules (such as attempting to close
an invalid file descriptor the second time.)
2004-12-29 20:40:41 +00:00
ehofman
a7139a816c Durk Talsma:
Fix a couple of places that were not yet using SGPath
2004-12-27 17:35:22 +00:00
curt
4ab7603523 Changes to correspond with ATC hardware code changes. 2004-12-24 02:16:05 +00:00
curt
222446df29 Replace the data/Airports/basic.dat.gz and data/Airports/runways.dat.gz with
a single apt.dat.gz file which is in the native X-Plane format.

To do this I wrote a front end loader than builds the airport and runway
list.  Some of the changes I needed to make had a cascading effect, so there
are minor naming changes scattered throughout the code.
2004-12-22 23:57:07 +00:00
curt
c362ca795c Updates in preparation for the 0.9.8 release. 2004-12-21 00:16:06 +00:00
ehofman
f541c30e46 gcc 2.95 fix? 2004-12-20 08:36:56 +00:00
ehofman
800dad8273 Make sound audiable not until after the scenery is loaded. 2004-12-16 13:19:01 +00:00
curt
c6f0d87a26 A few more radios -> instrumentation name changes thanks to Melchior for
catching these.
2004-12-04 21:06:57 +00:00
curt
634e79353f Roy Vegard Ovesen:
I've finished the emigration of the radiostack, and I've also removed it
completely. It turned out that the comm radio is completely implemented in
the ATC subsystem. I've changed the affected ATC files to point
to /instrumentation/com, but I guess that the maintainer of the ATC code
should decide wether to make it configureable, and how.

I also had to change some files in Network and Main. The changes in network
should be obvious, but the changes in Main were a bit suspect. The files
included radiostack.hxx, but they weren't directly depending on
radiostack-hxx. They were depending on other files that were included by
radiostack.hxx. I got it to compile, but I'm not sure if I included the
correct directly depending file.

For the data directory I changed every occurrence of /radios/
with /instrumentation/ with this simple one-liner that I found on the net:

find -name '*.xml' -type f | xargs perl -pi -e
's/\/radios\//\/instrumentation\//g'

Instead of me sending all the files that got changed by this I suggest that
you execute the one-liner yourself. Of course I can not guarantee that this
will work perfectly, but I considered hand editing to be not an option (I'm
lazy). I don't want to test every aircraft to see if everything still works,
I think it's better to wait and see if anyone complaints about broken nav
radios/instruments.
2004-12-03 21:21:16 +00:00
david
ffafb573b2 Patch from Robert Swam to block enabling stencil at 16 bpp for glut
(allowing FlightGear to work at 16 bpp again for glut users).
2004-11-29 03:17:19 +00:00
ehofman
4de23ad628 Melchior FRANZ:
Use a suggested exit method as described in the SDL_Quit man page. (fgOSExit() is still uncalled in both fg_os.cxx (glut) and fg_os_sdl.cxx, which makes these functions kind-of useless.) The other changes are fixes for gcc 3.3.4 warnings.
2004-11-20 13:04:26 +00:00
ehofman
337d0d1be6 Add some missing bits from Mathias' carrier code. 2004-11-20 12:44:42 +00:00
curt
d05121ef46 Fix my mailing address by replacing it with my web page. 2004-11-19 22:10:41 +00:00
curt
4214cd6c10 Migrate FlightGear code to use "#include SG_GL*" defined in
"#include <simgear/compiler.h>".
2004-11-18 19:53:00 +00:00
curt
7f9566111d Tweak the atcsim command line interface. 2004-11-18 05:01:19 +00:00
curt
11548e9e7e Minor white space fix. 2004-11-18 05:00:44 +00:00
curt
2eeddb8c9f Begin work on revamping the ATC hardware interface so it is infinitely more
configurable.
2004-11-16 19:47:11 +00:00
ehofman
5733464305 Melchior FRANZ:
The caption should already be set when the window is opened. This is
important for some window managers. (KDE's kwin, for example, can store
special settings for certain windows, such as "no border" and "always
on top". KDE uses the window title to determine if a special rule is
to be applied. KDE will be made more tolerant, too.)
2004-11-08 17:41:30 +00:00
david
889dba8d65 Make FlightGear work with 16bpp:
1. Check that SDL actually initializes successfully and sets up its
   video mode.

2. Do not try to enable stencil in 16bpp.
2004-11-03 04:18:27 +00:00
ehofman
e3c89b1d33 gcc fixes. 2004-10-28 11:03:15 +00:00
ehofman
73313ed0e1 Boris Koenig:
After applying the attached patches (based on latest CVS) you should
have a new option available within your version that should also
show up using fgfs --help, the syntax is:

    fgfs --min-status={level} --show-aircraft

whereas "level" can be anything between

    "alpha","beta","early-production" and "production"

Of course running something like

    fgfs --min-status=alpha --show-aircraft

should not return any aircraft right now, as none of the
current aircraft definition files in your base-package is using the
required

    <status></status>

tag - but you can easily give it a try by adding something like

    <status>alpha</status>

The tag should be placed as a sub-tag within <sim> - so directly behind
the <description> tag would be just fine and straight-forward.
2004-10-28 09:37:21 +00:00
ehofman
0ab2a40c2a Roy Vegard Ovesen:
I've added two new debug log types for the instrumentation and systems. They
used to use the autopilot debug log, because I couldn't figure out how to
make new log types. Well, now I have figured it out.  ;-)
2004-10-24 11:05:14 +00:00
ehofman
ab4f7b4c60 Add commands to load and save property (sub)trees from or to an XML file. 2004-10-24 09:13:17 +00:00
ehofman
29b5147478 Move the submodels code from the Systems manager into it's own Subsystem manager. 2004-10-22 09:58:24 +00:00
ehofman
96e24a3e8d Melchior:
Don't overwrite user settings from config files.

fgfs had in any case set bump-mapping to false, no matter if this
node did already exist (because it was defined in a config file).
2004-10-20 08:18:29 +00:00
ehofman
8b53b86aa0 A first stab at an ACMS (Aircraft Condition Monitoring System) Special Purpose support FDM. Move the ADA FDM into the Special Purpose directory and make the SP FDM's a configure option. 2004-10-19 11:10:20 +00:00
ehofman
a112b39c84 Add a tad more information, although it actually might mean nothing at all. 2004-10-17 17:59:02 +00:00
ehofman
2b6b970b80 Frederic Bouvier:
This is a patch to make display list usage optional. They are on by default.
Use --prop:/sim/rendering/use-display-list=false to use immediate mode.
There is also a change in exception handling in main.cxx and bootstrap.cxx
2004-10-17 17:29:34 +00:00
ehofman
59348bbeb9 Reverse the declaration order. jpgRenderFrame (form
erly known as trRenderFrame) is now declared as a NULL function pointer and ass
ignment of the proper function is now done in FlightGear (jpgRenderFrame=FGRend
erer::update).
2004-10-06 09:57:37 +00:00
curt
41e217fb9a Continued work to clean up the hires screen shot code and move it back towards
a working state.  I still see an anomoly when taking a screen shot from inside
a 3d cockpit, but external (chase/tower) views seem to work well.  I also
added a property to control how many screen-res tiles are generated in the
output.  Theoretically, you can now generate unlimited resolution screen shots,
or limited only by your disk space and patience.

Today I successfully generated a 20*1024 x 20*768 (20480x15360) resolution
screen shot.  If you rendered that at 100 dpi it would cover a poster of
about 17 feet by 12.8 feet.

Good luck trying to display something that big or convert it to anything
useful on a typical PC. :-)
2004-10-06 03:29:14 +00:00
david
fcb67de4f5 Restore trRenderFrame (which used to be in main.cxx before the
split).  If SimGear is configured --with-jpeg-factory, then FlightGear
will fail to build unless this function is present.

FIXME: this is very messy architecturally -- find a better solution,
like passing this explicitly as a callback to the libJPEG class
(SimGear should not have a dependency on FlightGear).
2004-10-02 22:35:39 +00:00
curt
cc66c8fdca Activate the hi res screen capture functionality again, however it is no
longer working 100% correctly. :-(
2004-09-27 02:39:54 +00:00
ehofman
986492d72d Finish what was committed in a broken state yesterday.
Split up main.cxx into a program manegement part (which remains in
main.cxx) and a render part (the new renderer.?xx files). Also turn
the renderer into a small class of it's own. At this time not really
exctining because most of the stuff is still global, but it allows us
to slowly migrate some of the global definitions into the new class.

The FGRenderer class is now managed by globals, so to get the renderer
just call gloabals->get_renderer()

At some pijt it might be a good idea to also turn the remaining code in
main into a class of it's own. With a bit of luck we end up with a more
robust, and better maintainable code.
2004-09-20 13:21:51 +00:00
ehofman
de47d1a7d8 Revert to CVS as of 5000 seconds ago. 2004-09-19 17:59:40 +00:00
ehofman
b2bc573205 Fix the last remaining link problems. 2004-09-19 17:40:25 +00:00
ehofman
5ff3d39ad5 Shoot, this shouldn't have happened yet, but since it is, add the missing files also. 2004-09-19 17:02:16 +00:00
ehofman
cbdeb3be16 Remove unnecessary inclusions of sg.h ans ssg.h 2004-09-19 16:47:00 +00:00
curt
2b22f5678c Preparations for the 0.9.6-pre1 release. 2004-09-10 18:34:00 +00:00
ehofman
5a8f277b88 Include multipass clouds by default, enable it by specifying --prop:/sim/rendering/multi-pass-clouds=true 2004-08-24 09:34:42 +00:00
ehofman
2a610d77e7 Move the atexit() handler over to bootstrap.cxx (which makes libMain.a behave like a real library) and fix a segmentation fault when running 'fgfs -h'. The exit handler tried to change the (still uninitialized) mouse cursor causing a core dump. 2004-08-24 08:40:41 +00:00
ehofman
4d9a30addc Add the real-weather-fetch options. 2004-08-21 12:00:12 +00:00
ehofman
4df8f790d5 IRIX users want pretty colors too. 2004-08-19 12:22:52 +00:00
ehofman
02d721f8c9 The next version of the two hourly metar update from Melchior: add proxy handling. 2004-08-17 12:26:37 +00:00
ehofman
f2199a4f57 Some code cleanups, and add a number of command line options. 2004-08-17 08:45:45 +00:00
ehofman
d88f31fda2 Show the mouse cursor again, just before exiting. This could prevent an X windows crash for certain harware setups. 2004-08-15 16:53:11 +00:00
ehofman
5cd465354c Melchior FRANZ:
this was always only meant to be a test program for the metar lib, but now
that people are referring to it as a means to get metar reports, I think a
usage info is desirable. The list of test ids, on the other hand, isn't
necessary any more. This can still be handled by a Makefile or the commandline.
I'm all for keeping this tool in cvs, however. And also the not-used stuff
therein is a welcome source for how to use the SGMetar class.
2004-08-15 14:37:42 +00:00
ehofman
827cfded73 iFrederic Bouvier: Postpone rendering the scene until the scenery is loaded. This means that the splash screen remains a bit longer, but the scenery loading time is cut in half. 2004-08-15 11:25:15 +00:00
curt
7857ef0381 Tweaks for 0.9.5 release. 2004-07-29 21:54:15 +00:00
curt
f9af52b588 Tweaks for 0.9.5-pre3 release. 2004-07-27 21:40:37 +00:00
curt
7ec5cbff7b Default bump mapped clouds to off for the official release. They can still
be turned back on via the rendering options dialog box.
2004-07-27 20:40:33 +00:00
ehofman
2bc09e5268 Get rid of the double comma's for the file section of the generic protocol also. 2004-07-25 18:47:18 +00:00
ehofman
dddc4d4b16 Fix a problem where the protocol file could not be found when using the generic protocol over TCP/IP. 2004-07-25 16:38:33 +00:00
ehofman
ef84402da1 How on earth???? Replace "and" by && and "or" by || to match C++ more closely........ 2004-07-23 07:33:24 +00:00
ehofman
9d972d86bf Jim Wilson: This patch prevents FDM execution until intial scenery load completes making
midair starts in the KSFO area possible again.
2004-07-22 16:42:14 +00:00
curt
517a7a3e5a Updates for v0.9.5-pre2. 2004-07-21 21:49:54 +00:00
ehofman
a0f522e7c8 Add the _os.* files to the EXTRA_DIST list, otherwise they won't end up in the official tarball. 2004-07-17 08:26:04 +00:00
ehofman
6a19060d2c Fix an indexing problem. 2004-07-16 20:02:36 +00:00
curt
6076c83904 Various tweaks for v0.9.5-pre1. 2004-07-15 18:07:02 +00:00
curt
e32c5d965f Pending white space tweaks I forgot to commit the other day. 2004-06-14 18:47:21 +00:00
curt
225298a09e Often, the elevation of an ILS component is not listed in our nav database.
A good elevation is critical for proper glide slope modeling.  This patch
assigns the average field elevation to any ILS component that doesn't have
a valid elevation.

Also, for an ILS approach, use the GS transmitter elevation for glide slope
calculations rather than the localizer elevation, in some cases this can
make a big difference.
2004-06-09 03:13:13 +00:00
ehofman
ff9258528c Melchior FRANZ:
Wouldn't it be better to prepare the whole list of paths (or two
separate ones for Terrain/Objects if necessary) in FGGlobals::set_fg_scenery,
and to pass the vector<string>s to FGTileEntry::load? It doesn't seem to make
a lot of sense to split the path up, modify it, mount it together to one string
again, and then let FGTileEntry::load split it up again.

Here we go:

Main/globals.cxx
================
As fg_scenery is now a string_list, we don't need initialization. Furthermore,
this list is cleared with every set_fg_scenery() call.

ctor: create default dir from fg_root if necessary. Otherwise check all paths
of --fg-scenery/FG_SCENERY: If the path doesn't exist, ignore it. If it contains
a dir Terrain and/or Objects, then only add that to the list. If it contains
neither, then use the path as is.


Scenery/tileentry.cxx
=====================
Trivial: don't split a "base path", but use the given path_list as is.
(I considered a variable name "path_list" better suited than "search".)


Scenery/FGTileLoader.cxx
========================
No more fiddling with sub-paths. This has to be delivered by get_fg_scenery
already.
2004-06-08 15:32:09 +00:00
ehofman
43df8a9cc0 Remove some debugging code. 2004-06-07 09:55:55 +00:00
ehofman
079890e955 Make use of the new SGPath::add() function and automatically append 'Terren' and 'Objects' the the scenery path when one or both of those subdirectories exsist. 2004-06-07 09:52:11 +00:00
ehofman
86a24bc9e8 Search in share/FlightGear instead of lib/FlightGear 2004-06-06 19:31:42 +00:00
ehofman
a3c8bc99a2 Incorporate some of the changes from the Linspire diff. 2004-06-06 14:28:45 +00:00
ehofman
b3e9697262 Add the AIModel based air traffic subsystem from Durk Talsma. 2004-06-03 17:59:14 +00:00
curt
a08f4c084b Allow a "threshold" value to determine which localizers to snap to the
runway heading or not.
2004-05-28 20:57:05 +00:00
curt
a3cde21637 Curt Olson:
These change add some code that at initialization time will snap all
localizers into perfect alignment with their runways.  It's my experience
that the DAFIF/FAA data reports runway and localizer headings to a level
of precision that is great for making charts, or adjusting your OBS, etc.
But the level of precision of this data can be far enough off to make you
visibly *un*aligned with the runway when the CDI needle is centered.

There are probably cases where the localizer isn't really perfectly
aligned with the runway, or intentionally misaligned to avoid obstacles
or terrain.  So I have made this configurable for those that trust the
data more than I do.  Just set "/sim/navdb/auto-align-localizers" to
true/false in the preferences file to turn this feature on or off in the
code.
2004-05-28 16:24:43 +00:00
curt
b2b33f7582 This set of changes impliments the following:
- FG now directly supports Robin's native nav database file format.
- His latest data now separates out dme, gs, loc, and marker beacon
  transmitters rather than lumping them all into a single "ILS" record.
- These new data structure changes prompted me to do some code restructuring
  so that internally these different types of navaids are all kept as
  separate lists and searched and handled separately.
- This structural change had a cascading affect on any code that
  references or uses the nav databases.  I've gone and "touched" a lot of
  nav related code in a lot of places.
- As an added bonus, the new data (and code) adds DME bias so these will
  all now read as they do in real life.

- Added Navaids/navdb.cxx and Navaids/navdb.hxx which provide a front
  end loaders for the nav data.
- Added Navaids/navrecord.hxx which is a new "generic" nav data record.
- Removed Navaids/ils.hxx, Navaids/ilslist.cxx, Navaids/ilslist.hxx,
  Navaids/mkrbeacons.cxx, and Navaids/mkrbeacons.hxx which are all now
  depricated.
2004-05-28 05:24:54 +00:00
curt
78e6d35998 Move navaids and fixes out of "global" name space into the FGGlobals
structure.
2004-05-26 18:15:19 +00:00
curt
d777d035a9 Update fix management code to read Robin's native fix.dat format. 2004-05-26 16:40:27 +00:00
ehofman
b7352ead12 Updates for the bump-mapped 2d cloud code. 2004-05-21 14:57:42 +00:00
ehofman
e7795093e7 Initialize the bump-mapped 3d clouds to true. 2004-05-20 14:13:36 +00:00
ehofman
14d28907dd Add a property to be able to turn the bump-mapped cloud code on and off at runtime. 2004-05-20 13:27:40 +00:00
ehofman
4d3e523f90 Add AI models enableing/disableing command line option and support code. 2004-05-19 13:55:49 +00:00
curt
2fce07a4ce main.cxx - small tweak to sound updating logic.
options.cxx - change property name /sim/sound/audible to /sim/sound/pause
2004-05-14 15:50:28 +00:00
ehofman
410e02ceaf Add some floating point (exception) optimizations for IRIX machines. 2004-05-14 11:58:57 +00:00
curt
944a82b576 Clean up some sound buffer allocation/deallocation issues. 2004-05-10 21:24:30 +00:00
ehofman
8db96e10fb Add /sim/initialised which is set to true when we're ready to go. 2004-05-05 09:01:21 +00:00
ehofman
a6466e7d2f MSVC fix. 2004-04-30 08:44:59 +00:00
andy
7ceb85d454 Changes to get FlightGear (well, the src directory at least) to
configure and compile out-of-the-box on a MinGW target:

Use -lSDL instead of -lglut32 on windows builds when --enable-sdl
is set.

Link against alut.dll in addition to openal32.dll.

Replace BSD bcopy() with ANSI C memmove() in a few places.  This is
simpler than trying to abstract it out as a platform dependency in a
header file; bcopy() has never been standard.

The ENABLE_THREADS handling has changed to be set to 0 when threads
are not in use.  This breaks expressions like #ifdef ENABLE_THREADS.
Replace with a slightly more complicated expression.  It might have
been better to fix the configure.ac script, but I didn't know how and
this whole setting is likely to go away soon anyway.

The MinGW C runtime actually does include snprintf, so only MSVC
builds (and not all WIN32 ones) need _snprintf in JSBSim/FGState.cpp

Building on a platform with no glut at all exposed some spots where
plib/pu.h was being included without a toolkit setting (it defaults to
glut).  Include fg_os.hxx first.

And when still using glut, glut.h has a bizarre dependency on a
_WCHAR_T_DEFINED symbol.  It it's not defined, it tries to redefine
(!!) wchar_t to disasterous effect.
2004-04-30 00:52:11 +00:00
curt
0aabc112b4 Make several assumptions:
1. The listener is always positioned at the origin.
2. All sounds eminate from the aircraft's model position.
3. Sound positions are relative to the listener location.
2004-04-27 20:49:00 +00:00
curt
8ab1e47021 Hook in the fgOSExit() function. 2004-04-25 02:17:03 +00:00
curt
2f1e2bc6e9 Register an atexit() function so we can delete the global constructor.
This also gives us a proper hook if we want to clean up SDL (Andy?)
2004-04-25 02:06:55 +00:00
curt
df472fe0f5 Changes to go along with small interface changes in simgear/sound/libsgsound
(which is now written on top of OpenAL.)
2004-04-24 19:28:12 +00:00
curt
bded088de1 Fix an MSVC compile error. 2004-04-19 02:24:22 +00:00
curt
be7e5e4990 Small rewrite of waypoints parsing fix to move global list to the globals.hxx
file.
2004-04-18 18:01:10 +00:00
curt
994f4a16c4 Avoid an autoconf warning about using a "reserved" word in a variable name. 2004-04-16 18:53:36 +00:00
curt
3db9dc5a23 Durk Talsma:
Enclosed you find a tar ball of the two files I changed to get the
--waypoint and --flight-plan command line option to work again.
2004-04-15 22:09:46 +00:00
ehofman
bd3c57beee Frederic Bouvier:
my code was accidentally drawing the cockpit twice
in view 0. This patch should fix the problem of
lights not seen through canopies or prop discs.

It was also drawing the lights ( ground and rw )
after the clouds, so they were not obscured by
them.
2004-04-14 07:59:50 +00:00
andy
d27ba7f2d2 Numeric keypad handling 2004-04-09 15:57:16 +00:00
andy
53e470ad0c Don't ask for 32 bit depth buffer. Some cards do only 24, leaving 8
for the alpha channel.
2004-04-09 14:52:03 +00:00
ehofman
b0a3ce0fc0 First attempt to make it possible to use either SDL or glut at compile time. 2004-04-07 14:42:41 +00:00
andy
049fda00cf Fix more brain damage with keyboard handling. I think everything is
working now.
2004-04-06 23:47:56 +00:00
andy
96afa68cad Fix brain damage in previous fix. 2004-04-06 22:17:25 +00:00
andy
163d2c5105 Fix bug where key releases got reported as presses. 2004-04-06 21:55:49 +00:00
andy
395c9bc638 API changes to get fullscreen mode working with SDL. It can't switch
modes after creating the window, so it needs a flag in
fgOSOpenWindow().
2004-04-06 14:28:22 +00:00
andy
86d4fcf5b6 Added mouse cursor definitions stolen from the X11 cursor font (via a
pointer from Melchior to a font editor that could read .pcf and
generate image files)
2004-04-06 04:06:11 +00:00
andy
52a2f92009 Early-access version of an SDL implementation of the fg_os API. It works,
but is not integrated into the build process.  It also lacks support for
changing mouse cursors, which works rather differently in SDL vs. Glut.
2004-04-05 21:39:32 +00:00
andy
f46f962ca0 Revert the hard-coded keybindings I just replaced, and turn them into real
command bindings accessible from XML.  This still probably isn't a final
solution (which would drive the HUD from propery values), but it's a step
in the right direction anyway.
2004-04-05 19:38:50 +00:00
ehofman
966e0bdd4d Frederic Bouvier:
I restored the output to cout / cerr
for the options and the warning for the version mismatch.
There is a dummy SG_LOG to allow the windows version to
popup the console.

The snapshot rendering use multipass now.
2004-04-03 09:27:38 +00:00
ehofman
ace81503d6 Match the changes in SimGear to fix an NVidia problem. 2004-04-02 19:44:42 +00:00
ehofman
7c616bb5bd Frederic Bouvier:
Cure the performance penalty that leads to draw the aircraft twice.
Also cure the transparency bug over the aircraft.
2004-04-02 16:50:38 +00:00
ehofman
dba02e35d4 Frederic Bouvier:
FG_ENABLE_MULTIPASS_CLOUDS must be defined to enable
 the algorithm. I made this because the stencil buffer
 must be initialized at the beginning of the program and
 OpenGL can fallback to software rendering if it can't
 find a visual with stencil buffer. I didn't touch the
 configure script, so CXXFLAGS=-DFG_ENABLE_MULTIPASS_CLOUDS
 must be set before running ./configure.

 If FG_ENABLE_MULTIPASS_CLOUDS is defined, the main render
 loop begins by reading the /sim/rendering/multi-pass-clouds
 property. It is a boolean property so there are only two
 quality levels. false means no multi pass and no use of
 the stencil buffer, true means an additionnal pass for
 both upper and lower cloud layers.

 The algorithms are as follow :
  /sim/rendering/multi-pass-clouds=false
   1. draw sky dome
   2. draw terrain only
   3. draw clouds above the viewer
   4. draw models except the aircraft
   5. draw clouds below the viewer
   6. draw the aircraft.
  The cloud rendering doesn't update the depth buffer.
  This means that models overwrite clouds above the viewer.
  This is only noticeable for tall buildings and when
  flying very low. Also, drawing low clouds after models
  means that they are not blended with models' translucent
  surfaces. Large transparent area require alpha test
  enabled and AI aircraft canopy are making holes. The
  pilot's aircraft being rendered at the end, there is no
  problem with canopy or prop disc.

  /sim/rendering/multi-pass-clouds=true
   1. draw the sky dome
   2. draw the terrain only
   3. draw all clouds
   4. draw models except the aircraft
   5. redraw the clouds where the models where drawn ( stencil
      test on )
   6. draw the aircraft
  The assumptions made by this algoritm are that the terrain
  is not transparent ( should be true in all cases and
  that there are no clouds between the aircraft and the viewer.
  Assuming these facts, there should be no blending bugs.

  The screenshot rendering is not updated yet.
2004-04-02 14:40:54 +00:00
andy
ae2dbe4f25 Re-enable glut game mode for now 2004-04-01 15:44:13 +00:00
curt
2acdd02879 Clean up various compiler warnings that have crept into the code. This
by no means get's them all, but it's a start.
2004-04-01 15:27:53 +00:00
andy
c0b4531d04 Yank out all the glut dependencies and concentrate them in a (easily
reimplementable) Main/fg_os.cxx file.
2004-03-31 21:10:32 +00:00
ehofman
d430290e48 Frederic Bouvier:
trying the --show-aircraft option, I noticed that I had
no output. This is because there are still output to
cout or cerr, that are not triggering my console patch
for windows. The patch attached use SG_LOG instead.
A request to hit a key is also added because otherwise,
the console window will disappear as soon as the program
stop.

This problem is minor though given the fact that fgfs.exe
is shipped with fgrun that do show the available aircraft
in a much nicer manner.
2004-03-30 09:05:05 +00:00
ehofman
52cb1190d0 Frederic Bouvier:
This patch is for windows only. It hides the console window
until there is a message to print. It only support SG_LOG,
that I think is the right way to display something in FG.
2004-03-20 22:39:30 +00:00
curt
f7fc455b0d Jim Wilson:
Remove some hardcoded dependencies between fdm, viewer and acmodel classes and
replaced them with property references.   Fix roll offset in viewer.
2004-03-19 03:30:18 +00:00
curt
a1a68b9c93 Various preparations for the next release. 2004-03-18 02:37:01 +00:00
david
25290c4467 Remove the old WeatherCM module. 2004-03-16 20:19:07 +00:00
ehofman
536d135856 MSVC .NET 2003 fix 2004-03-07 09:37:49 +00:00
david
d535c7c6b1 Reverted recent changes -- the dependencies are badly (and
unnecessarily) tangled.
2004-02-27 16:48:27 +00:00
david
721e9f469d Add the aircraft model, model manager, view manager, and scenery
manager to the standard subsystem collection manager, rather than
using extra code to initialize and update them.
2004-02-27 15:16:23 +00:00
ehofman
dad0c2de10 Add an option to define the proxy settings (used by metar data fetching only at this time). Usage: --proxy=user:pwd@host:port 2004-02-26 12:57:38 +00:00
curt
31e563c2a4 A first stab at limiting the noaa.gov query to only valid stations. There
are many recognized limitations and inefficiencies with this entire approach,
however, it's a quick and dirty way to get something working, where before
we didn't.
2004-02-23 18:25:29 +00:00
ehofman
fa344f7667 Add the network libraries for Solaris 2004-02-23 14:22:53 +00:00
ehofman
5822e0b0e8 Move fgSetupWind() from options.cxx to util.cxx 2004-02-23 09:37:28 +00:00
curt
969fbe4601 Updates so clouds, temp, and dewpoint can be set correctly using weather
station base elevation.
2004-02-22 14:21:37 +00:00
ehofman
897f295988 Encapsulate the interpolstion version of FGEnvironment and fix some bugs 2004-02-21 14:04:40 +00:00
ehofman
84e4b1be2e Add support for retreiving metar data from the internet 2004-02-21 12:56:16 +00:00
david
9409d5e35e Change fg_props.[ch]xx into a proper subsystem, under the control of
the subsystem manager.

Add properties for the individual parts of the time and date.
2004-02-20 17:35:33 +00:00
curt
3daf9e5a2d Fix an #include typo. 2004-02-15 18:41:14 +00:00
david
fbfdc6b987 Updated. 2004-02-07 21:37:54 +00:00
ehofman
7ffce3ac6a Move the new metar class from FlightGear to SimGear 2004-02-02 10:14:20 +00:00
curt
da5ea10d5d Curt Olson:
Autopilot overhaul.
2004-01-31 19:47:45 +00:00
curt
492d5fbd8d Fix a small mistake in the scene graph arrangement for vasi lights. 2004-01-11 19:45:29 +00:00
ehofman
46877af1a7 Make sure FlightGear quits when a specified aircraft configuration file was not found 2004-01-07 13:03:44 +00:00
ehofman
02623bedbc Reset /sim/crashed upon reset 2003-12-29 10:10:35 +00:00
ehofman
22b5b1c405 Oops, make sure that one of the default splash screens gets used when the splash-texture is undefined 2003-12-22 21:59:43 +00:00
ehofman
465d13b045 Add support for an aircraft specific splash screen 2003-12-22 21:49:11 +00:00
andy
439a9fa1e4 Minor API changes to support the new sg_geodesy implementation. A few
places now use sgCartToGeod() instead of rolling their own
approximation.  And YASim is now using exactly the same 3D coordinate
system as the rest of FlightGear is.
2003-12-19 02:42:32 +00:00
andy
0b3159ec0c Add a new command, "dialog-new", allowing external code (e.g. Nasal
scripts) to create dialogs at runtime.  Augment "dialog-close" to take
a name argument, allowing code other than PUI callbacks to close
dialogs.

The changes to the GUI directory to enable this are actually minor,
basically amounting to using SGPropertyNode_ptr reference counting
(the GUI subsystem no longer "controls" the dialog property trees, so
it can't delete them).
2003-12-08 02:05:10 +00:00
andy
85b5210022 Initialize the SGInterpolator subsystem. Also remove some PSL code, since the include file is no longer there 2003-12-05 01:52:34 +00:00
ehofman
6b1e5f905a Remove the reference to libObject.a since it isn't generated anymore. 2003-12-02 18:47:55 +00:00
ehofman
cd0c447b43 Add David Culp's AI model manager code which is derived from David Luff's AI/ATC code. 2003-11-28 15:48:05 +00:00
curt
0cdbf86578 libnasal.a renamed to libsgnasal.a 2003-11-25 22:50:17 +00:00
curt
d3181fb437 Andy Ross:
A set of changes to impliment Nasal support in FlightGear.  The nasal
interpreter is now part of SimGear.
2003-11-25 21:08:36 +00:00
david
d89852faaa Don't force logging priority to warn by default. 2003-11-25 17:10:53 +00:00
david
8e7b3980e8 Deal with null argument for setting log level. 2003-11-25 17:10:36 +00:00
david
01f8f51614 Remove the seriously-outdated DCS code (we have different facilities
for including external objects now).

Set the default logging level to 'alert' (i.e. pending disaster).
2003-11-24 17:46:38 +00:00
curt
906d070f68 Change the timing semantics slightly so that you get much closer to the
specified logging rate.  If you specify 10hz you actually get 10 records
per second rather than 7 or 8 or 9 depending on frame rate and luck.
2003-11-24 01:50:48 +00:00
curt
4544b1c736 Add a logging reinit command wrapper so that an external script can set
up the desired logging configuration and kick off a logging session
remotely.
2003-11-24 01:49:04 +00:00
curt
e4295262d0 Currently, when the sim pauses, all IO is also halted. To me it generally
makes more sense to keep I/O running.  That way remote telnet connections
will still respond, and the sim can still accept and send data.  This also
allows a remote script or gui to pause and (more importantly) be able to
the unpause the sim.
2003-11-21 23:35:25 +00:00
ehofman
e322c70f52 Depreciate NetworkOLK. A big thanks goes to Oliver Delise for implementing it in the first place. 2003-11-13 14:42:47 +00:00
ehofman
e6cd7a0ed7 Add Manuel Bessler and Stephen Lowry's remote joystick code and add David Magginson's 3dconvert utility 2003-11-12 10:06:18 +00:00
curt
8a036fb77a Removed some extraneous debugging output. 2003-11-11 17:46:23 +00:00
curt
ea16fdbee7 A couple fixes to the air/ground trim (initial position) setup code. 2003-11-10 22:00:22 +00:00
curt
76107017cb Add a command which will setup the temperature field in the boundary and
aloft layers to match a current OAT at the current altitude.  This can be
run from an external script or gui.

Given the specified OAT (and the current aircraft altitude), the code
calculates the equivalent sea level temperature, and then assigns that to
all active boundary and aloft environment layers.
2003-11-10 21:59:35 +00:00
ehofman
177e081a2a Disable two sided light model because Andy's patch to plib makes it unneeded. This should also increase framerate a bit 2003-11-09 15:07:23 +00:00
curt
1bd99ddaf5 Someone managed to commit changes as cvsguest, return to the original
version.  These changes need to be added via the proper channels.
2003-11-09 00:38:48 +00:00
cvsguest
7d02aa6560 Multiplayer client/server system -- Fix building MPS enabled binary 2003-11-08 16:25:30 +00:00
cvsguest
d55f2bd017 Multiplayer client/server system changes and new files 2003-11-07 23:38:18 +00:00
curt
cc7b15fa7b Various 0.9.3 updates. 2003-10-24 17:06:39 +00:00
curt
d5bc39970c Also properly reinit previously set time of day upon reset. 2003-10-23 17:00:16 +00:00
curt
1d058b0bac Jim Wilson:
This makes it possible to setup multiple cockpit views and have the correct
clipping plane set for rendering the model.
2003-10-22 18:48:31 +00:00
ehofman
093702d773 James Turner:
Here's a patch to locate the base package inside the application bundle on OS-X. The patch also disables the CPSForeground hack in boostrap.cxx, which is unnecessary if the we're running as a proper bundle rather than a Unix command line program.

Both of these changes are only compiled if OSX_BUNDLE is defined (I'm doing this via a setting in ProjectBuilder), so if you're building on OS-X using configure + make, you shouldn't see any chance.
2003-10-19 19:15:41 +00:00
curt
58cadee5f3 Updates for 0.9.3-pre1 2003-10-16 03:29:04 +00:00
ehofman
f348ffa800 Fix a problem where the compiler would mix up two function declarations because the one wich has SGSubsystem in it's options list expected a const SGSubsystem, but it was called with a plain SGSubsystem 2003-09-24 19:07:34 +00:00
ehofman
980012e168 Move FGEventMgr and FGSubsystemMgr over to SimGear, add SGEventMgr to FlightGear's globals structre and some small code cleanups 2003-09-24 17:20:55 +00:00
david
e35e54b8c9 Make random wind a little less extreme. 2003-09-24 00:04:28 +00:00
ehofman
2764b9181b Fix a problem where the upper cloud layers are draw
n with the sun punch through value
2003-09-23 08:43:19 +00:00
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