For all source directories outside of simgear/scene,
which really depends very hard on osg, avoid using osg
classes. This should reenable the use of some basic and
scenegraph independent parts of simgear without the
the need for osg.
Reimplement the threading stuff using either pthreads
or win32 threads. These simple classes should help us
to stay osg independent for simgears core classes.
This implements a function for the quaternion implementation
that computes the angular velocity that matches an explicit euler
step that propagates from a starting quaternion orientation to a
destination quaternion orientation.
ThorstenB [Sat, 27 Aug 2011 09:52:05 +0000 (11:52 +0200)]
Support absolute paths for XML includes.
Use standard path resolver when searching for includes. Includes like
<foo include="/Aircraft/Instruments/myfile.xml">
are now also supported - no need for
<foo include="../../../Aircraft/Instruments/myfile.xml">.
Torsten Dreyer [Wed, 24 Aug 2011 19:26:02 +0000 (21:26 +0200)]
Implement #327 Add condition checking the range of a value
New feature for <condition> elements:
An (optional) element <precision> allows for fuzzy equals checks
example:
<condition>
<equals>
<property>/foo</property>
<value type="double">0.0</value>
<precision>0.1</precision>
</equals>
</condition>
This condition evaluates as true if /foo is within [-0.05..0.05]
(both inclusive)
The precision tag works for int, long, float and double propeties.
It has no meaning for bool properties. For string properties,
precision sets the length of the strings to compare.
James Turner [Mon, 22 Aug 2011 09:15:05 +0000 (10:15 +0100)]
Revert "Support non-blocking address lookups, and switch to getaddrinfo over gethostbyname. (Only affects netChannel - raw socket will use blocking behaviour by default, as previously)"
James Turner [Sun, 21 Aug 2011 21:30:04 +0000 (22:30 +0100)]
Support non-blocking address lookups, and switch to getaddrinfo over gethostbyname. (Only affects netChannel - raw socket will use blocking behaviour by default, as previously)
ThorstenB [Sun, 21 Aug 2011 12:30:28 +0000 (14:30 +0200)]
Fix sg_dir dot-file handling
File dialogs never showed ".." directories for navigation, since these were
filtered by the "INCLUDE_HIDDEN" option. Only the "NO_DOT_OR_DOTDOT"
option should be used for filtering - otherwise it's impossible to show
the "."/".." directories while all other files are still hidden.
Fix issue #392: mktime takes a localtime as input. Assumption that if HAVE_DAYLIGHT is missing imply that mktime takes a gmt time is wrong (sg_time.cxx, line 482)
ThorstenB [Thu, 4 Aug 2011 17:23:55 +0000 (19:23 +0200)]
Improved CMake support for libsvn
Added missing CMake defines for SVN_CLIENT.
Don't detect libsvn without APR.
When installed, enable libsvn support by default (same as for automake).
When enabled, provide libsvn include dir to libtsync.
gitignore temporary CMake files
#232: resurrect the "point sprites for runway lights" switch
Automatic GL/OSG feature detection still not working, since we don't have
a "context" - but at least the manual switch works (on start-up only).
James Turner [Sat, 30 Jul 2011 09:48:37 +0000 (10:48 +0100)]
Clean header dependencies of condition.hxx - introduce a new header, propsfwd.hxx, for common case of headers that only need SGPropertyNode_ptr and SGCondition_ptr
version.h is generated by the build system for official builds of
FlightGear. To avoid complicating the life of regular developers,
especially on Windows, we set HAVE_VERSION_H if version.h is generated.
If that define is not set, we include this file instead, which provides
placeholder values instead.
Clean solution for locale problem.
Changing and reverting the locale isn't thread-safe. Instead, setup the
environment to ensure the active locale sticks to default "C" locale at
any time.
ThorstenB [Sat, 25 Jun 2011 22:36:19 +0000 (00:36 +0200)]
#348: Missing model/texture files not reported properly
Whenever resolving a (relative) path to an absolute path with
'findDataFile', check if the result is empty and report original
(relative) path as missing. Otherwise no or a meaningless message is
issued ("File '' not found.").
ThorstenB [Mon, 20 Jun 2011 20:10:07 +0000 (22:10 +0200)]
Improve error handling and avoid refresh nuisances.
Ignore errors due to missing (ocean-)scenery data on SVN server.
For now, only refresh scenery tiles when ocean is replaced by actual
scenery data after download.
ThorstenB [Mon, 20 Jun 2011 20:05:37 +0000 (22:05 +0200)]
Improve external SVN support.
Support white-space paths when calling external SVN utility.
Support optional configuration of absolute path to SVN utility.
ThorstenB [Sun, 12 Jun 2011 18:32:13 +0000 (20:32 +0200)]
Introduce "PRESERVE" flag to protect properties on sim reset.
Some specific properties need protection and shouldn't be restored to their
original values on sim-reset.