Separate fuselage drag adjustment from that for landing gear and external weights.
This commit is in prepartion for the following commit, which is a bug fix for
Issue 1463 (YASim underestimates off-axis forces on fuselages).
Previously the solver would adjust the drag factor for all of an Airplane's
non-Wing Surfaces in one pass, with no attempt to distinguish Fuselage Surfaces
from the Surfaces for Gear and Weights. This makes it difficult to modify how
fuselage drag is calculated while leaving unaffected the drag for landing gear
and external weights.
Now the solver adjusts the drag for an Airplane's fuselages, landing gear, and
external weights in three separate passes. To do this, each Fuselage now has a
list of its Surfaces. The fuselage pass simply iterates through the list of
Fuselages, running through each Fuselage's list of Surfaces.
The Airplane's list of non-Wing Surfaces, "_surfs", is no longer used here, but
there may still be uses of it elsewhere.
Torsten Dreyer [Wed, 7 May 2014 20:12:23 +0000 (22:12 +0200)]
Use FLITE voices in FGVoiceMgr
This patch enables spoken words without the need for external
festival using the existing FGVoiceMgr subsystem and the
properties under /sim/sound/voices
To hear the generated voices, set /sim/sound/voices/enabled=true
at startup
- use FLITEVoiceSynthesizer if a voice has <festival>false</festival>
- use FLITEVoiceSynthesizer if the festival server is unreachable
- decouple FGFLITEVoice from FGVoiceThread
Fix for issue 1394 (YASim's geometry for non-cylindrical fuselages is wrong)
Correct handling of fuselage's "midpoint" XML attribute so that the midpoint's
location matches the point assumed by all aircraft developers and YASim docs.
This means the fuselage won't be generated "back-to-front".
Also correct the variation of diameter for tapered fuselages so that both ends
of the fuselage narrow from the midpoint to the endpoints.
Before this, one end was narrowing from the endpoint to the midpoint, the
opposite of what was expected.
These changes affect both weight distribution and the distribution of lateral
aerodynamic forces.
Torsten Dreyer [Tue, 6 May 2014 08:23:04 +0000 (10:23 +0200)]
Changes to voice + atis
- Add a very simple line-of-sight propagation model for the radio
range computation.
- Remove some no longer used debug log messages
- Some code cleanup
- add-noise is now on by default
/sim/sound/voice-synthesizer/volume to set the volume of the generated wav (in dB)
/sim/sound/voice-synthesizer/keep-scratch-file do not remove the scratch file if true
user attribute "version" of the airplane element of the YASim config file
to define the version this config uses.
Example:
<airplane mass="1344" version="YASIM_VERSION_CURRENT">
Initially, the following can be used:
YASIM_VERSION_ORIGINAL - The original version of YASim as implemented up to
FlightGear 3.0.0
YASIM_VERSION_32 - The version of YASim implemented in FlightGear 3.2.x
(and the development version 3.1.x)
YASIM_VERSION_CURRENT - The current and latest version of YASim.
James Turner [Tue, 15 Apr 2014 13:13:46 +0000 (14:13 +0100)]
Fix crash with Nasal bindings.
naBindFunction doesn't save the function code to the global
hash, so pass an explicit context to various 'call' overloads so
the function can't be GC-ed in between parsing and calling.
James Turner [Thu, 27 Mar 2014 08:05:02 +0000 (08:05 +0000)]
Ignore not-found 'config file' arguments.
Fixes confusing startup behaviour with malformed args, when
an argument accidentally contains a space (e.g. a park-pos or
protocol desc). In this case we treat the parts after the space as an XML config file name. When we can't find this file, we
completely abandon options setup, which causes many downstream
errors.
Change the behaviour so we warn in this case, but carry on with normal startup.
James Turner [Sun, 16 Mar 2014 16:20:03 +0000 (16:20 +0000)]
GPS fixes
- fix corrupted ident on Mac (libc++ issue)
- don't clear scratch when activating DTO mode
- use the real navaid/airport for the waypt where possible
- expose active waypt name
Torsten Dreyer [Wed, 12 Mar 2014 21:39:37 +0000 (22:39 +0100)]
httpd: update mongoose and websockets
* mongoose updated to 5.3
* first stab at implementing websockets, here a property change listener
websocket. This websocket is at ws://yourhost:yourport/PropertyListener
see FGDATA/Docs/gui/radio.html for an example
Torsten Dreyer [Mon, 10 Mar 2014 21:58:52 +0000 (22:58 +0100)]
allow binding of arguments for fg-commands thru run.cgi
to run a fg-command with args, POST run.cgi?value=my-command
and post the args node as JSON content like this:
{
name: '',
children: [
{
name: 'property',
index: 0,
value: 'first-value is here'
},
{
name: 'property',
index: 1,
value: 'first-value is here'
}
]
}
or whatever arguments the requested command takes
James Turner [Mon, 10 Mar 2014 12:00:51 +0000 (12:00 +0000)]
Revert wiping of /fdm on reposition.
This is too destructive for many established things, so revert it.
Instead, make the FDM shell save /fdm state on postinit(), and
restore it on re-init (which reposition invokes).
James Turner [Mon, 10 Mar 2014 09:32:03 +0000 (09:32 +0000)]
Add hts_engine 1.08 and flite_hts 1.05 code.
- Not compiled by default, nor hooked up to anything yet.
- Both libraries licensed under modified BSD license.
- Added top-level CMake file for both, to create a plain static
library for each.