- Only render the canvas if something has actually changed
(Currently checked by looking for modified properties).
- Only write bounding box to property tree if it has been
recalculated (until now this happened every frame).
Low spin or switched off gyros result in the indicator being stuck.
When the gyros are repowered, the indication doesn't jump to the correct
indication, but keeps the current error.
so they can instantly adjust to the changed environment.
(Not fully working yet, since some environment settings, like environemnt
pressure/temperature, still changes slowly after a sim reset - instead of
immediately jumping to the new setting. Also, METAR sometimes arrives too
late...).
Cache the parsed navigation and airport data in a binary file to reduce
startup times and memory consumption (since only referenced FGPositioned
elements are held in memory).
Data will be reimported when the mod-time of any input file is changed.
If a global file is changed (nav.dat, awy.dat, apt.dat, etc), the cache
will be completely rebuilt, which takes approximately 30 seconds on
moderate hardware. (Future work may reduce this).
Various classes derive from SubsystemGroup, but extend the init behaviour. Fix those for the incremental init scheme, generally by forcing their init to be atomic. Can convert them to be truly incremental in the future if it's needed, but probably not.
Remove various hacks and make magvar work like a normal subsystem, as part of the environment manager. Fix the remaining users of the globals->get_mag accessor, and hence kill off the global pointer.
- Refactor CanvasMgr into PropertyBasedMgr to be also used
for the Canvas GUI system.
- Get rid of tied properties in the Canvas system.
- Add new placement type 'window' for placing canvases onto
windows
- Pass mouse events to Window class (only if cursor is over
window)
- Refactor canvas placement clean up
- Allow hiding objects
- Use UTF-8 encoding for text elements
- Add paramter max-width to text elements
- Support stroke-linecap for path elements
- Fix mouse coords
- Set better mipmap filter
Add same property as for nav radio, to provide a property to cockpit models
whether the ADF is active (serviceable/switched on/power ok/...). Useful
to enable/disable displays (i.e. KR87).
The glideslope station was only searched once whenever the NAV station
changed. However, sometimes a mismatching G/S station is found, since
another G/S station is still closer when the NAV station changes.
When this happened, the G/S station was never updated again (while the
NAV station stayed in range), resulting in the NAV receiver providing
correct localizer, but bad G/S data (data matching another, remote station).
Issue is fixed by alternating between searching NAV and G/S stations.
Make sure gs-inrange and deflection outputs have same behaviour, no matter
which out-of-range condition applies (i.e. aircraft moved out of range,
frequency changed, ...).
- Support text-enable condition on symbols
- support <limit>N</limit> on symbols to restrict
to closest N symbol instances.
- change search to hopefully be more stable at
larger ranges.
Convert the route-manager to use a flight-plan internally, and expose
flightplan, leg and procedure data to Nasal. Move the Level-D parser
into its own file.
Aircraft could fall through the ground on scenery reload. Properly reset
the "sceneryloaded" flag to pause FDM processing while scenery is being
reloaded. Also stop processing some instruments while scenery is reloaded.
This property is true if the active frequency is tuned to a
paired LOC/GS frequency in the range 108.00 - 111.95 with a
odd 100kHz digit (108.10, 108.15, 108.30, 108.35 ...)
It only indicates, that this _is_ a LOC/GS frequency,
it does _not_ provide any indication if a LOC/GS station is
actually being received.
