value on a property. This becomes a NaN when converted to a numeric
value, which then percolated into the C++ world where it ultimately
caused a crash in YASim's turbulence code. While converting nil to
NaN isn't *strictly* wrong, it's dangerous for this reason. Toss a
Nasal exception instead. Hopefully this won't break too much
preexisting code.
- Moved AIModels/Traffic Manager related AI functions to a new file
- Rewrote the traffic manager so that the containers use pointers to
objects instead of the objects themselves, which will allow for a
more flexible memory management.
- Rewrote parts of the airport groundnetwork code, also because the
stl containers now contain object pointers instead of the objects
themselves.
- Fixed an uninitialized iterator in the AI distance tracking code
- Fixed flawed logic in some of the traffic controller's while loops
- Added a tower controller, which paces take-off behavior of AITraffic
in a more realistic way.
- Various other minor fixes and fine tuning.
More realistic calculation of vortices at the blades and therefore
real airfoil parameters can be used now (not to be mixed up with the
vortex ring state which is still not simulated), ground effect is now
continuous e. g. at buildings, calculating of the rotor in more than 4
directions, better documentation of the airfoil parameters.
- Well I finally licked it, the clipping works great now, in 16 and 32
bpp mode, on 2d and 3d panels.
- I tried glScissors, didnt work because clipping was done in screen
co-ordinates.
- Stencil buffer methods worked great for 2d panel, but messed up 3d
panels,(depth buffer problems I think), and only worked in 32 bpp mode.
- I then tried clip planes , and so far it appears to work with no
problem, and no framerate drop like I had with the stencil buffer
method...
I'm attaching the panel.cxx file for testing...
values that were angles between the aircraft's orientation and the
global velocity vector, not the airflow velocity. So the HUD velocity
vector was wrong when the wind was non-zero. Fix that.
maintain a resonable distance from each other while taxiing on the same
route. The current code does not yet take crossing routes or aircraft
taxiing into opposite directions into account.
If there is a windows problem, look very carefully at the line termination
with a serial port monitor. It should be \r\n (CR-LF), not \n, not \r\r\n
or any other possible variant.
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.
- NEVER EVER use leading underscores for auto variables
- don't store values in auto variables for the next function call (not
even when they start with underscore :-) This fixed the TACAN
channel lookup, which was supposed to be done on channel changes only,
but was always done)
- only do frequency search if frequency has changed (this was apparently
planned, but not finished; leftover from adf.cxx?)
- don't use double as bool switch
- some minor cleanup
algorithm caused a program crash. Because there is always one waypoint more
than there are routes, the trace function should only pop_back the final route
entry at search depths of one or higher. I also added a lot of of additional
safeguarding code, due to the fact that the new trace algorithm was
apparently not as stable as I'd hoped it would be. ...
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. :-/
generates a data file of aerodynamic lift and drag (and L/D) against
AoA at a specified speed and altitude through a full circle. Wrote it
to track down the YF-23 superthrust issue, but it wasn't any help.
All the forces look fine.
state. The only really obvious problem was a giant negative engine
RPM, which happened because of a lack of clamping in the engine code
combined with the YF-23's ability to actually reach speeds near the
engines _vMax value. It's not clear to me that this will fix the
superthrust issue at high AoA's, but it's an obvious bug nonetheless.
+ The wing compilation step was accidentally omitting regions that lie
between the tips and the first/last control object. That's a real
problem for wings that contain no controls, and a significant issue
for those that contain only a few. I'm stunned that this went
undetected for so long.
+ The Surface::flapLift() function was oddly returning 1.0 Newtons as
a minimum, instead of zero.
(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).
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)
than tick marks, and looser (zoomed) than the other 40%. Rationale:
- this was only used in *one* tape of *one* HUD ("custom")
- it's not in the MIL-STD!
- doesn't seem very useful
- relies on integer scale values, while we now have float values in the new HUD
This feature would have had to be rewritten anyway. If someone needs it and
can come forward with a (MIL-)STD description, then it can be added to the
existing tape generator again (using a value->screen-position mapper function).
Otherwise it's simply declared dead.
(Yay, one TODO and a few FIXMEs less. ;-)
