implications.
Fix the ladder so it "moves" around in the hud correctly based on alpha/beta
offset projected onto the horizon line so the horizon is always the horizon.
such a box:
_____/\_____
| Booo |
|__________|
likewise with options bottom, left, right. The size can be set via option
<marker-offset> (analogous to <tape> offsets), which describes the distance
from the base to the peak. Default: 8 px
a 8 pt font (set 8 pt in preferences.xml, too)
- fix vertical alignment of digits in label and ladder (temporary
solution -- the whole font handling needs to be reviewd and fixed)
- simplify nadir and zenith (they always want to be horizontally centered
on the ladder lines, no?)
- simplify and abstract label box drawing (no need for stippled side lines)
- align text (more) correctly in label boxes
- move variable declaration near their first use (c++ style rather than c)
- rename (zenith|nadir|hat) to enable-(zenith|nadir|hat) and make them bool
(for consistency reasons)
- Fix a warning about class member initialization order.
- Clear up a problem with the default autopilot behavior on the back side
of an ILS in preparation for adding a real "back course" approach mode.
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.
each frame. However, often these values didn't change leading to bogus data
getting introduced into the computational pipeline.
This patch switches to a much more sane method for ground track computation.
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.
"Add Air to Air TACAN and User-User refuelling over the Multiplayer Network.
With this change, your TACAN instrument can be tuned to the channel of a
Multiplayer ac. It also activates fuel flow between User and User aircraft
when they are less than 50 ft apart. To participate in multiplayer as a
tanker, all you require to do is to use the callsign MOBIL* (where * is some
number) on the net. Only MOBIL1, MOBIL2 and MOBIL3 have been assigned TACAN
channels, but any MOBIL callsign will be able to give fuel."
"Add Air to Air TACAN. With this facility TACAN equipped aircraft can
measure the range and bearing of TACAN equipped AI Aircraft. ATM there is
only one assigned - callsign ESSO1 on TACAN channel 039X, but this can be
easily expanded to include other c/s channel # pairs - just ask me if you
want more."
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.
I am attaching a trivial patch that changes the normalization from 24 to
12 in turn_indicator.cxx. With this change, the pa24 tc has a turn
indicator spin value in the property tree of 0.9996 and the same value
for the pa28-161 is 1.0, so there is no harm to a 24 volt electrical
system in this change. Should the battery or alternator put out a lower
voltage than 12 volts, the spin value goes down and the tc shows a
negative turn that increases as the voltage gets less. This file shows
you as the author. If you are comfortable with this change, commit it
to cvs and the tc will be correct even for 12 volt systems.
anything in the nav tree is valid or not.
- Fix an order problem between caching data values and searching for a new
station that could cause odd and unexpected and hard to reproduce results.
Added a convenience function to estimate the time to intercept the selected
radial give the current heading and speed. This can be useful to a flight
directory to compute the point to switch from armed to coupled mode at just
the right time so the pilot can roll out onto the desired heading on the
desired radial.
Add a first whack at estimating a ground track heading error (difference
between aircraft heading and ground track directon.) This needs more work
and testing.
