== Status ==
Anyway, Thorsten has started to roll out a few designs of his own and tries to keep the tools fairly general so that they can be re-used by others- so here's the revised version of the Shuttle propellant dialog.
[[File:Propellant dlg02.jpg|thumb|right|an example of the detail dialog which allows to set levels of fuel and oxidizer separately (and the overview dialog shows the usable propellant then, i.e. the minimum of the two) - for aircraft, this would be somewhat simpler.]]
The general idea is to use semi-transparent 'content gauges' on a background raster image to show where the tank is located and how full it currently is - double-clicking any tank will bring up a detail window which allows to set the content (here propellant and oxidier separately, this is rocket fuel...) and also shows the current tank pressures and temperatures.
|script_version = 0.36
If anyone wants to follow the development or use the code, it's here:https://sourceforge.net/p/fgspaceshuttledev/code/ci/development/tree/Nasal/canvas/
== SVG based ==