FlightGear Newsletter September 2022

2022-09-24T14:47:09Z

AlexandreHardy: /* Adding information about Sim-EFIS */

{{User:Skybike/Template:Newsletter-header-translate|2022-08}}
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''We would like to emphasize that the monthly newsletter cannot live without the contributions of FlightGear users and developers. Everyone with a wiki account (free to register) is welcome to contribute to the newsletter. If you know about any FlightGear related news or projects such as for example updated scenery or aircraft, please do feel invited to add such news to the newsletter.''

''The new Visual Editor makes editing the wiki as simple as using a Word-processor, and even easier than using the forum as you don't even need to know the syntax for a url. Just hit the 'edit' link and start.''

== Development news ==



=== Replacing PUI ===
{{See also|PUI#Replacement_status}}

Update 09/2022: The PUI replacement was going to be Qt but it started to get very complicated with changes in Qt 5.15 + Qt 6, so James is going with a more light-weight, Canvas-based, approach now.

Qt added support for Vulkan / Metal / D3D starting in 5.15, but FlightGear / OpenSceneGraph can’t support those, so integrating the two renderers went from being ‘complicated but ok’ to ‘very very complicated’.

So now James is going with something much more lightweight using some C++ compatibility code, some Nasal for styling and the existing Canvas widget rendering from Thomas Geymayer (TheTom) with some extensions and additions: some pieces are in FlightGear & FGData already.

James has basic dialogs working okay but not the more complex ones and everything looks kind of ugly, he needs to improve the visual look before he shares screenshots to avoid everyone freaking out :) The disadvantage of this approach is James is far from expert at creating visual appearances this way, so it’s kind on unrewarding and slow for him. If someone likes messing with CSS-type styling, border-images and hover-states, ping him since we could probably move things also faster <ref>https://sourceforge.net/p/flightgear/mailman/message/37701750/</ref>

The PUI limitations should be gone ‘soon’: actually James is now focused on getting dialogs working; on macOS we use a native menubar (not PUI) inside FG which can handle sub-menus just fine.

{{Main article|pui2canvas}}

It’s split between Simgear (see classes with widget / layout in the name) and in FGData. (Eg widgets/Button.nas) To be able to use the existing dialog XML files un-modified (which is a design goal), James is extending the widget types with many additional ones (eg PUI has slider, dial, combo-box, checkbox, all of which need to be created - this is about 30% done and is the bit he's very slow at). Thomas’s widgets have a very good separation of API + state from appearance, so all styling is in its own file, and James is being very strict about maintaining this separation, so we also retain the re-styling feature of the PUI UI, which many people also rely on. This does make the process of adding new widgets more complex, however.

The other thing is to preserve all the layouting : James has added a grid layout to Simgear, since that is supported by the existing PUI code (even though the layouts are not actually part of PUI itself). The problem is getting the sizing / hinting of all the widgets to match the PUI values, so that dialogs look approximately the same under the new UI as they did with PUI; again this a design goal so that all existing dialogs in aircraft and add-ons, which we can’t update, continue to work and be usable. Debugging that is also proving quite tricky, since there’s all kinds of hard-coded assumptions built into PUI widgets about pixels, font-sizes etc which are not true in the new system.<ref>https://sourceforge.net/p/flightgear/mailman/message/37701792/</ref>

== Related Software tools and projects ==
Sim-EFIS is an Android (iOS coming soon) application which displays analog instruments, or a moving map, or primary flight display on your tablet (or phone if you don't mind the small screen). Sim-EFIS supports FlightGear through an additional protocol file. For more details please see [https://simefis.ahardy.za.net/support https://simefis.ahardy.za.net/]. Installation instructions are available at https://simefis.ahardy.za.net/support as well as in the application itself.


== In the hangar ==









== Scenery corner ==
















== Help wanted ==
{{Help wanted}}

== AI ==


The AI team makes FlightGear more realistic, colorful and lively every month. You can support the development of ''Interactive Traffic'' and contribute at the FlightGear {{forum link|title=AI|f=23}}.



== Community news ==








=== FlightGear on Facebook ===
Since early December 2010, FlightGear has an [https://www.facebook.com/FlightGear official Facebook page]. If you have a Facebook account please feel free to join the page.

=== FlightGear on Instagram ===
In January 2018 the [https://www.instagram.com/flightgear_sim/ @flightgear_sim Instagram account] was brought back to life. If you've got nice screenshots to be featured, feel free to {{forum link|text=contact the maintainer|t=33636}}.

=== FlightGear on FlightSim.com ===
FlightGear has also a [https://www.flightsim.com/vbfs/forumdisplay.php?102-FlightGear sub-forum] on flightsim.com - just like the commercial flight sims. It is an opportunity to showcase what FG can do, get people curious and answer any questions they may have with regard to the software or the project.

== Multiplayer events ==









== Contributing ==
=== Translators needed ===
{|
| [[File:en.gif]]
| The FlightGear Wiki still needs help for translating it into various languages. If you are interested in making the FlightGear Wiki multilingual, you can start by looking at [[Help:Translate]].
|-
| [[File:fr.gif]]
| Le wiki de FlightGear a toujours besoin d'aide pour être traduit en différentes langues. Si vous êtes intéressé par le rendre multilingue, commencez par lire [[:fr:Help:Traduire|Help:Traduire]].
|-
| [[File:de.gif]]
| Das FlightGear Wiki benötigt immer noch Hilfe bei der Übersetzung in verschiedene Sprachen. Wenn Du Interesse daran hast, das FlightGear Wiki mehrsprachig zu machen, dann fang mit dem [[:de:Help:Übersetzen|Help:Übersetzen]] an.
|-
| [[File:nl.gif]]
| De FlightGear Wiki kan nog steed hulp gebruiken bij het vertalen van artikelen. Als je interesse hebt om de wiki meertalig te maken, raden we je aan om een kijkje te nemen bij [[:nl:Help:Vertalen|Help:Vertalen]].
|-
| [[File:es.gif]]
| La wiki de FlightGear todavía necesita ayuda para traducirla a varios lenguajes. Si estás interesado en hacer la FlightGear wiki multilingüe, entonces comienza en [[:es:Help:Traducir|Help:Traducir]].
|-
| [[File:cat.gif]]
| La wiki de FlightGear encara necessita ajuda per traduir-la a diverses llengües. Si esteu interessat en fer la wiki de FlightGear multilingüe, llavors comenceu a [[:ca:Help:Traduir|Help:Traduir]].
|-
| [[File:pt.gif]]
| A wiki de FlightGear ainda necessita de ajuda para traduzi-la em vários idiomas. Se estás interessado em tornar a wiki de FlightGear multi-lingual, por favor começa em [[:pt:Help:Traduzir|Help:Traduzir]].
|-
| [[File:zh.gif]]
| FlightGear 百科仍然需要志愿者将其翻译为各种语言。如果你有兴趣让FlightGear百科支持更多语言, 你可以查看 [[Help:Translate]].
|}

=== FlightGear logos ===
If you want some graphic elements for your FlightGear-related site (such as a hangar or YouTube channel), please feel free to visit [[FlightGear logos]] for a repository of logos. And if you have some art skills, please don't hesitate to contribute with your own design creations.

=== Screenshots ===
The FlightGear project always needs screenshots, which show features that were added since the last release. These should be of good quality, especially in content and technical image properties. It is therefore recommended to use the best viable filter settings ([[anti-aliasing]], texture sharpening, etc.). More info at [[Howto:Make nice screenshots]].

==== Screenshot of the Month ====

If you want to participate in the screenshot contest, you can submit your candidate to the {{forum link|title=this|f=88|t=}}. Be sure to see the first post for participation rules. For purposes of convenience and organization, at the end of the month or after 20 entries have been submitted, a new forum topic will be started containing all shots in an easy-to-view layout. The voting will then take place there.

''Thanks for reading {{PAGENAME}}!''

{{Appendix}}


[[Category:Changes after 2020.3]]
[[Category:FlightGear Newsletter|2022 08]]

FlightGear wiki - User contributions [en]

FlightGear Newsletter September 2022