The old Mac launcher doesn’t work on Yosemite, add a tiny
Qt-based launcher inside the main process (no need to fork /
exec) which runs before the OSG window is created.
Will be merged for 3.4, hopefully with no impact on other
platforms.
Usually, in a real cockpit, altimeter shows hPa setting as an integer number and InHg setting is limited to 2 decimals
In aviation we don't need higher numeric precision
- better point along path computation
- fix path distance for turns
- detect and skip duplicated waypoints
(and provision to skip based upon impossible turn
geometry soon)
Configurable with properties:
/sim/time/warp-easing == false ? jump to new time offset (orig. behaviour)
/sim/time/warp-easing == true ? use easing parameter to adjust warp
/sim/time/warp-easing-duration-secs: time in seconds to reach the new value
/sim/time/warp-easing-method: easing method to apply. default: swing
- Ability to modify the location of external forces via the property tree
- Ability to specify manually the inertia matrix of "point masses"
- Improvements of the water injection feature in the turbine code
don't start the traffic manager before the FDM is initialized
The FDM needs the scenery loaded and will wait for all PagedLOD Nodes
to appear if they are close (less than 1000m) to our initial position.
That's required for scenery models but not for AI traffic.
Unfortunately we can’t drop loaded ones, since the in-memory structures don’t have ref-counting, and we don’t
know what AI plans may be referencing them.
This patch enables AIModels to use the size on the screen for LOD instead
of distance from eye point.
With /sim/rendering/static-lod/ai-range-mode-pixel set to true
/sim/rendering/static-lod/ai-detailed now contains the minimum size of the
model on the screen to be displayed. Values of 10-50 seem to make some sense.
To avoid trouble when running multiple instances on one machine, disable
e.g. joystick input for second instance by
--prop:bool:/sim/input/no-joystick-input=true
Also allowed:
--prop:bool:/sim/input/no-event-input=true
--prop:bool:/sim/input/no-mouse-input=true
--prop:bool:/sim/input/no-keyboard-input=true
required SimGear commit 75271c44a82ae0fb1ff9c91e93a12fa8b10099fd
Since the consensus seems to be that the precipitation clipping issue is with the panel code, attached is my proposed update for the precipitation system in SG and FG
* without corresponding control structures in FGData it falls back to default, except I have fixed an inconsistency in freezing behavior - previously rain changed suddenly to snow when the temperature dropped below zero, but the reverse transition was dragged out and gave odd visible motion with the wind as snow gradually changed back to rain with the particle speed not well defined. Now both transitions are sudden. And I see no more particles flow against the wind
* with
<!-- definitions for the detailed precipitation manager -->
<precipitation-control>
<rain-droplet-size type="float" userarchive="n">0.015</rain-droplet-size>
<snow-flake-size type="float" userarchive="n">0.03</snow-flake-size>
<detailed-precipitation type="bool" userarchive="n">false</detailed-precipitation>
<illumination type="float" userarchive="n">1.0</illumination>
<clip-distance type="float" userarchive="n">5.0</clip-distance>
</precipitation-control>
added to Environment/environment.xml, the new system allows to switch more detailed management on. This provides
* explicit setting of rain droplet size and snow flake size by the weather system
* automatic sqrt(r) scaling of the vertical speed of raindrops
* automatic transition to snow when freezing for small droplets but hail for large droplet sizes (looks like snow, but has different particle dynamics)
* an illumination scaling factor to dim the precipitating based on the light we have in the scene (I still need to devise a property rule to set this automatically)
The clip distance is also exposed now and considered at startup of the system - might be useful for e.g. airships when the gas bag provides rain cover (?) or to be simply off for open airplanes
The new script is documented in the flightgear wiki (see "bash completion") and adds functionality such as advanced detection of FG_ROOT and other paths, and many completions not available before.
The list of possible command line options is automatically generated from "fgfs --help --verbose".
The author of the original script (mfranz) has agreed to replace this script.
default of 10 if given.
This improves performance _a lot_ if massively probing across
a bucket border as it prevents constant terrain unloading/reloading.
