Flightgear scenery database free#

Elevation files contain raw elevation data and provide the basis for a project. It can be an elevation file or a fragment file. Editing a tile is not supported anymore.įile Opens an existing file. This is mainly used to place static objects. Open Project Opens an existing project file. Main window Menu File New Clears the current work area ready for a new project. This kind of file are typically produced by the Taxidraw airport editor. It is not possible to edit an airport, but a new definition of an individual airport can be loaded from a file in X-Plane format. Of course, import from the landcover database is possible in fgsd.Īirports are loaded from the airport database file located in the FlightGear base package. This way collaborative changes to the global scenery can be consolidated and the next round of global scenery generation will include submitted individual changes. A centralized database of contours is setup for that ( see ). One side effect is that modified land cover contours can be exported to a format that TerraGear can use. This workflow can be summarized as follow :Īdditionally, 3D object models can be placed here and there to add verticality to this somewhat horizontal world. Instead, it works interactively, using the same workflow as TerraGear. Moreover, editing the result of the TerraGear process proved to be non-trivial because of hidden gotchas on the topological quality of the tiles.įinally, NASA and others released the SRTM digital elevation model that offers a more refined elevation dataset for most of the world, lessening the need to edit elevations manually.įrom release 0.4.0 ( to be released ) ( and its pre-releases 0.3.9x - Win32 binaries available here - Other systems, use CVS ), fgsd no longer offers the ability to edit already made scenery tiles. But it appeared to be cumbersome to edit triangles one at a time, and very frustrating as the work done on one tile was obsoleted every time a new global scenery was released. Releases up to 0.3.1 had capabilities to hand-edit part of the terrain.

Flightgear scenery database free#

The initial purpose of fgsd was to edit existing scenery because of the lack, at that time, of a decent free elevation model outside the USA. How fgsd works and what are the ideas that drive its design