bcoconni [Sun, 23 Nov 2014 13:53:54 +0000 (14:53 +0100)]
Save a memory allocation each time a property node is wrapped in Nasal. Instead use a direct access to the reference counter and explicitely delete the node if the ref counter is decremented to zero during the ghost destruction.
Torsten Dreyer [Wed, 19 Nov 2014 16:26:58 +0000 (17:26 +0100)]
Optionally use SCREEN_SIZE_PIXEL for LOD
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.
Torsten Dreyer [Sat, 11 Oct 2014 18:23:13 +0000 (20:23 +0200)]
Allow input systems to be disabled
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
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
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
Raphael Dümig [Wed, 8 Oct 2014 12:36:39 +0000 (14:36 +0200)]
replaced the outdated bash completion script with a completely rewritten version
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.
- Introduce a new LOD: ai-interior
- Load a <model> with <usage>interior</usage> on-demand
- Avoid to load the cockpit of players in MP
- Default LOD is 0.0 - 50.0 meters
Adds new option --load-tape=foobar to load a flight recorder
tape from the command line. Loads foobar.fgtape from the
directory specified in /sim/replay/tape-directory and starts
replay.
Optionally disable the lowpass for the static system
the static system has an optional "tau" parameter to
define the rate at which the output value changes.
Setting this value to zero now disables the filter.
This prevents wrong airspeed indications on rapid
altitude changes. No functional changes if tau has
other-than-zero values (e.g. the default systems).
- positions.txt and special.txt are integrated in the binary
- Reduce CPU load
- New mode: OBS for listening a frequency
- Source code ready to be used with another library
- Support for COM1 and COM2
- Fix bug where frequencies conflict avoid switching between similar frequency in range
- Better logging information and debug information
- Range depends on altitude
Thomas Geymayer [Tue, 29 Jul 2014 22:00:03 +0000 (00:00 +0200)]
Canvas: Keyboard events and input focus.
Also allow events on desktop group if no window is receiving
events. Currently it is not possible to prevent events handled
by the desktop group to further propagate (eg. to normal
control input).
Fixed the erratic behavior of <actuator> when rate_limit is read from a property. See more details about the bug in the issue #1503 in FlightGear bug tracker.