ATCmgr.cxx:148 says:
// Returns true if the airport is found in the map
Yes, it returns true if the airport has been found. But it fails
to return the airport data. Just plays around with a local pointer. ;-)
I have finished working the bugs out of my "Enhanced" version of the Magic
Carpet FDM. The UFO FDM works the same as the Magic Carpet with the
following exceptions:
The aircraft's pitch is determined by the Elevator setting (with a pitch
rate of 45 degrees per second).
Climb is forward velocity * sin(pitch)
Speed is forward velocity * soc(pitch)
Roll is tied to the aileron (again, with a roll rate of 45 degrees per
second)
Turn rate is sin(roll) * 45 degrees.
Yes, this does mean that turning is quite a bit more sluggish than
climbing.
If you are wondering why a UFO FDM, it is because it's best that I not
replace the existing magic carpet and this FDM does behave like a UFO (it
hovers, can spin and pitch while hovering, and does not obey the laws of
physics ;)
SGTimeStamp "-" operator returns it's result in usec's, there is an upper bound of 37.8 minutes on the maximum difference this operator can reliably report
before the math overflows. I change the global "int elapsed_time_ms" variable
to a "double sim_time_ms" and restructured how the value is calculated.
----
The practical result of the overflow bug is that a large negative dt was
passed to the event manager and the end effect was that no events would
be run until their counters caught up ... in another 37.8 minutes or so.
This led to an investigation into why the ident playing didn't work anymore.
Recent changes in the sound manager broke some assumptions the radiostack
code was making. These patches should hopefully fix all that back up.
Erik, please review these changes to double check I didn't do more damage
than good. :-)
These are the updates for the View manager properties. Removed the last of
items (within the viewer/viewmgr) hard coded to view number. Added support
for per view configuration of ground level nearplane value. Tower views look
very nice with little or no z-buffer problem in the models. Pilot offset
dialog can be used to move eye in all views.
>90deg, even though src/Cockpit/radiostack.cxx has code to deal with
those; as a result, no backcourses were getting through.
This fix allows the common case of backcourses to work again, but
breaks the uncommon case of a runway using the same frequency for two
separate localizers. That special case will have to be detected
somehow. Still, this fixes more approaches than it breaks.
graph as the terrain, except for internal cockpit view. The SSG
scene-graph variables (except for the lighting root -- I'll get that
later) are now held in globals.hxx.
FGModelMgr::draw() is obsolete; I'll remove it in a future revision.
Minor fixes. Made some changes to get lighting correct for time of day
for now. MSVC compatibility fix and returned to clearing z-buffer only in
LOOKFROM (formerly pilot view).
[dpm: removed the last one, since I had already made a similar patch]
else and *doesn't* clear the z-buffer when in external view; tighten
the far plane for internal view back to 100m to give us maximum
precision (this will be important for some instruments; I might even
move it to 50m).
