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separated out a new class, FG3DModel, that allows any arbitrary 3D model to be positioned, oriented, and animated (not just the aircraft).
90 lines
3.1 KiB
Text
90 lines
3.1 KiB
Text
Last updated $Date$
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This directory contains the main routine for FlightGear, together with
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various utility classes and functions that do not fit in anywhere
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else, and subsystems that have not yet graduated to having their own
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directories (because the maintainers are lazy, not because the
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subsystems are not important).
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fg_commands.cxx
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fg_commands.hxx
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This module defines a global function to register FlightGear's
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built-in commands.
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fg_init.cxx
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fg_init.hxx
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This module defines global functions to initialize for the various
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subsystems. Code is gradually being moved out of here and into the
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subsystems' own init() methods, so this module will eventually
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disappear.
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fg_io.cxx
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fg_io.hxx
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This module defines high-level global I/O functions for FlightGear.
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I don't know how widely these are used, yet.
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fg_props.cxx
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fg_props.hxx
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This module provides a FlightGear layer over the SimGear property
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manager. This module performs two roles: it provides global
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convenience functions for accessing the FlightGear property tree,
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and it ties some properties to its own static functions. The second
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role has mostly disappeared, since subsystems now tie their own
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properties in their bind() methods, and eventually this module will
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contain only the convenience functions.
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fgfs.cxx
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fgfs.hxx
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This module defines FGSubsystem, the abstract base class (or
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interface) for subsystems in FlightGear. Most of the important
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subsystems already extend this class, and eventually, all subsystems
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will.
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globals.cxx
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globals.hxx
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This module defines FGGlobals, a class that holds pointers to
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subsystems and other variables used by a FlightGear session. Many
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global variables have migrated into here, and eventually, all will,
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so that the program can maintain state for more than one session at
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once.
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logger.cxx
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logger.hxx
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This module defines the FGLogger subsystem, which allows the user to
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log any property value to any number of CSV files, somewhat like an
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overenthusiastic flight data recorder.
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main.cxx
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This file defines the main() function for FlightGear as well as the
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top-level loop. Currently, there is a still lot of code in here
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that belongs in the individual subsystems' init() and update()
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methods; eventually, this will be a short, simple file defining the
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top-level flow logic of the program.
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options.cxx
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options.hxx
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This module defines global functions for parsing command-line
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options and transferring them to the property tree.
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runfgfs.bat
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runfgfs.bat.in
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This is a batch file for launching FlightGear under MSWindows.
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runfgfs.bat is autogenerated from runfgfs.bat.in, so any changes
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should be made to the latter file.
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splash.cxx
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splash.hxx
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This module defines global functions for displaying and updating the
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splash screen.
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viewer.cxx
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viewer.hxx
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This module defines the FGViewer subsystem, which calculates the
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viewpoint in world coordinates and provides transformation matrices
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for the scenery code. FGViewer has methods that allow the program
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to rotate or move the current view direction.
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viewmgr.cxx
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viewmgr.hxx
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This module defines the FGViewMgr subsystem, which manages all of
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the different views available in FlightGear.
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