FGFS-4.1/simgear
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Author SHA1 Message Date
Stuart Buchanan
2daf895d00 Reduce the number of Drawables generated by the random buildings by reducing the number of levels of the quad tree, and reducing the number of different 
fade-out distances generated.
 2012-04-28 20:02:42 +01:00
Stuart Buchanan
1041445a22 Change random object placement to a grid-like scheme to reduce building overlap. 2012-04-28 19:58:09 +01:00
Christian Schmitt
f712bc9294 Implement blinking hold-short line lights 
This is supported by the apt.dat 850 format and latest TG
 2012-04-26 15:02:33 +01:00
James Turner
2d174d0b14 Convert random buildings to avoid use of BIND_PER_PRIMITVE. 
(which pushes me to a slow OSG path)
 2012-04-26 00:18:47 +01:00
ThorstenB
dd54f6938e #717: Disabling advanced weather crashes the sim 
Protect from a NULL-pointer segfault in SGCloudField::removeCloudFromTree
when disabling advanced weather (may just fix a symptom).
 2012-04-25 21:08:37 +02:00
Frederic Bouvier
6e0e74a7d9 No round function for MSVC (forgot the template argument) 2012-04-25 08:59:04 +02:00
Frederic Bouvier
6a90696820 No round function for MSVC 2012-04-25 08:54:57 +02:00
Stuart Buchanan
f9bf403fc0 Random buildings - initial commit. 2012-04-24 22:00:35 +01:00
James Turner
0c13fb7ae4 Fix latent bug in Nasal hash cget / cset functions, where the embedded string length 
was set to an incorrect marker value.
 2012-04-23 22:29:54 +01:00
ThorstenB
9a113bdb44 Revert "Add virtual destructor to SGReferenced." 
As suggested by Mathias, will use different solution.
This reverts commit 4abcf3215f.
 2012-04-23 19:41:09 +02:00
James Turner
69ef461e6d Merge commit 'refs/merge-requests/22' of git://gitorious.org/fg/simgear into merge-requests/22 2012-04-23 12:21:50 +01:00
ThorstenB
4abcf3215f Add virtual destructor to SGReferenced. 2012-04-21 20:50:07 +02:00
Frederic Bouvier
4b607d6484 Revert "Remove ambient component of additional lights" because this was Yet Another Bad Idea 
Ambient light is attenuated so it is possible to achieve smooth edges with it

This reverts commit fe8ba57c94.
 2012-04-18 19:56:31 +02:00
Frederic Bouvier
fe8ba57c94 Remove ambient component of additional lights 
It creates artifacts at edges of light volumes and should come from the main light source (sun and moon) anyway
 2012-04-16 08:25:59 +02:00
Frederic Bouvier
de191107a9 light animation: avoid that similar effects are merged 2012-04-14 23:16:23 +02:00
Frederic Bouvier
77b8b278ea Ensure uniform are there before trying to use them 2012-04-14 18:00:42 +02:00
Frederic Bouvier
4758447370 Add a <dim-factor> parameter in the light animation 
<dim-factor> contains a <property> element, and optionally <factor>,
<offset>, <expression>, <interpolation>, <min> and <max>
 2012-04-14 09:57:20 +02:00
ThorstenB
77909577e4 Error messages when installing property aliases fails. 2012-04-05 20:03:07 +02:00
ThorstenB
1a835a2e1b performance monitor: start measurement interval with a fresh timestamp. 2012-04-05 19:30:00 +02:00
James Turner
8d0330675a Set the filename as the OSG object name on shaders - should have done this years ago :) 2012-04-04 16:44:23 +01:00
Frederic Bouvier
95a9d7a229 Revert "Disable LOD when rendering to the shadow map." 
This reverts commit b95fb48a16.
 2012-04-02 23:37:18 +02:00
ThorstenB
2fed46e222 performance monitor improvement 
Record cumulative time consumed (all time) and current total time (current
measurement only) for subsystems.
 2012-04-02 20:47:27 +02:00
ThorstenB
9ad070871a Use observer_ptr::lock for thread-safe pointer retrieval. 
Also revert to using ref_ptr for the top-level EffectMap, since it holds
elements no one else references (and don't affect memory much).
 2012-04-02 20:47:27 +02:00
Frederic Bouvier
b95fb48a16 Disable LOD when rendering to the shadow map. 
Produce few NaNs at start
 2012-04-01 23:06:32 +02:00
Mathias Froehlich
29462005b7 Fix typo in SGGeodesy. 
Pointed out by Carl Godkin.
Thanks!
 2012-04-01 17:50:49 +02:00
Frederic Bouvier
4de05629ee Shadow map now available in effects 2012-03-31 22:40:39 +02:00
ThorstenB
2b62411a78 Remove dead code. 2012-03-28 22:55:40 +02:00
ThorstenB
6fa4c7e138 Add file name to error message. 2012-03-28 22:54:27 +02:00
ThorstenB
ece38a6dbf Fix growing memory consumption issues 
References in simgear's cache maps prevented effects, textures, clouds,
trees and lights from being unloaded at run-time (ref-counter could never
reach 0). Changed cache maps to use OSG 'observer' pointers instead, so
reference counters aren't influenced, though cache maps still hold an
(observing) pointer. Also take care when finding a cache entry with empty
content (i.e. texture was unloaded).
 2012-03-28 22:53:30 +02:00
Mathias Froehlich
a592488f3e scenery: Remove redundant setting the property root. 
The same value was extracted out of the same options value
in the code above. So, skip resetting to the same value.
 2012-03-28 07:47:31 +02:00
Mathias Froehlich
191675cc79 scenery: Only run SGModelData in the topmost model. 
It looks like that we loose the nasal script stored
in the property tree when this callback is issued
multiple times.

This should fix
 http://code.google.com/p/flightgear-bugs/issues/detail?id=714
 2012-03-28 07:44:41 +02:00
Mathias Froehlich
df2e5bf39f Revert "scenery: Use correct property root in xml loading." 
This helps for one symptom but it does not fix the
underlying problem. So ...

This reverts commit 986d2cc42a.
 2012-03-28 07:34:36 +02:00
ThorstenB
ac29faf3bb osg::Uniform::get does not return a value on error. 
Fixes "usage of uninitialized data" errors reported by valgrind.
 2012-03-26 21:00:10 +02:00
Frederic Bouvier
94eabf6220 Merge Specular and Emission buffers 2012-03-25 14:14:14 +02:00
Frederic Bouvier
40bc0cbd48 Compile under MSVC 9 2012-03-25 14:14:12 +02:00
ThorstenB
b55e9df70a Don't crash when "avionics == NULL". 2012-03-22 23:54:01 +01:00
Mathias Froehlich
986d2cc42a scenery: Use correct property root in xml loading. 
Really query for the root node when loading xml files.
This should fix
 http://code.google.com/p/flightgear-bugs/issues/detail?id=714
 2012-03-22 08:38:16 +01:00
ThorstenB
0b8bfd9ed8 More checks/error messages for missing files, 
checking return value of findDataFile.
 2012-03-17 10:15:31 +01:00
ThorstenB
eff0c610e2 More consistent indentation. 2012-03-17 10:02:43 +01:00
ThorstenB
ca97e67511 Avoid segfault when a texture file is missing. 
Always check the return value of "findDataFile". If it's empty, always
provide the _original_ path being searched in an error message. Otherwise
we eventually just get useless 'Can't find file "".' error messages
(and also a segfault here, since osgDB::readImageFile("") returns NULL).
 2012-03-17 10:02:13 +01:00
James Goppert
47c2dce26d Removed include breaking headless build. 2012-03-16 23:04:24 +01:00
James Goppert
619163d40e Fixed mingw build. 2012-03-16 23:04:24 +01:00
Mathias Froehlich
b11c13fb9f scenery: Really, most people don't care for the noise. 2012-03-16 07:27:44 +01:00
Mathias Froehlich
a5435b7d8c scenery: Make stg loader files members of the loader. 2012-03-16 07:22:16 +01:00
Mathias Froehlich
b5fb829468 scenery: TileEntry and TileCache have moved back to flightgear. 2012-03-15 20:43:31 +01:00
Mathias Froehlich
43fceaf3a4 scenery: Move the stg read code. 
Move the code reading the stg files
into ReaderWriterSTG.cxx.
 2012-03-15 20:33:12 +01:00
Mathias Froehlich
8cb8395a24 scenery: ModelLoadHelper is no longer needed. 2012-03-15 20:08:38 +01:00
Mathias Froehlich
2a2be51b8f scenery: move static ReaderWriter proxies around. 
Not yet sure where they end, but make sure they are currently pulled.
... now watching jenkins.
 2012-03-15 19:45:51 +01:00
Mathias Froehlich
5a5d65134e scenery: Accumulate stg files until we find an OBJECT_BASE. 
This should recover most of the old scenery loading behavior
before the last change. The z-fighting due to model duplication
does not happen over solid ground. Sea tiles are still broken.
 2012-03-15 08:02:35 +01:00
Mathias Froehlich
0a96f4e145 scenery: Allow switching off particle systems on scenery load. 2012-03-11 14:20:33 +01:00