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cf86d37514
are the accelerations (forces) as felt from the pilot's perspective. This combines the accelerations due to change in velocity vector and gravity. Previosly the gravity part was right, but the body accelerations were being transformed incorrectly. The error was very subtle and basically amounted to the fact that inverting an axis of a vector before transforming it is not equivalent to transforming the vector and then inverting that axis. After this fix, pilot accelerations + gyro + gps can be fed into an external kalman filter and it will converge properly (extra confirmation that there was a problem and this fix corrects it.) |
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| CMakeModules | ||
| docs-mini | ||
| examples/netfdm | ||
| icons | ||
| man | ||
| package | ||
| projects | ||
| scripts | ||
| src | ||
| tests | ||
| utils | ||
| .gitignore | ||
| AUTHORS | ||
| ChangeLog | ||
| CMakeLists.txt | ||
| COPYING | ||
| NEWS | ||
| README | ||
| README.cmake | ||
| README.OpenAL | ||
| README.OSG | ||
| README.plib | ||
| README.SimGear | ||
| Thanks | ||
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Welcome to the FlightGear Flight Simulator project. =================================================== The primary web page for this project is: http://www.flightgear.org For basic installation instructions see the "INSTALL" file. Before you can run FlightGear you will also need to download and install the "base" package which is a collection of textures, sounds, sample scenery, and other data files needed by the sim. For additional install help for specific platforms please browse the "docs-mini/" subdirectory. More complete documentation is available from our web page as a separate distribution. Please take a look at the "Thanks" file for a list of people who have contributed to this project. If you have contributed something but don't find your name in this file. Please send a polite reminder to http://www.flightgear.org/~curt For a summary of changes/additions by version see the "NEWS" file. This project is GPL'd. For complete details on our licensing please see the "COPYING" file. For information on available mailing lists, mailing list archives, and other available source code and documenation, please visit our web site. FlightGear is a product of the collaboration of large international group of volunteers. FlightGear is a work in progress. FlightGear comes with no warrantee. We hope you enjoy FlightGear and/or find it of some value!