FaceTrackNoIR: Difference between revisions
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== Run with FlightGear == | == Run with FlightGear == | ||
# Download and install FaceTrackNoIR, as prescribed in the README contained in the zip-file or alternatively in the [http://facetracknoir.sourceforge.net/manual/installation.htm installation manual]. | # Download and install FaceTrackNoIR, as prescribed in the README contained in the zip-file or alternatively in the [http://facetracknoir.sourceforge.net/manual/installation.htm installation manual]. | ||
# You will have to move 2 files to the [[$FG ROOT|FlightGear root]]. Both files are called "headtracker.xml", but their content is different! One file goes to [[$FG ROOT]]/Nasal and the other goes to [[$FG ROOT]]/Protocol. The files can be found in FaceTrackNoIR's [https://sourceforge.net/projects/facetracknoir/files/Special%20support/FlightGear/ file section] | # You will have to move 2 files to the [[$FG ROOT|FlightGear root]]. Both files are called "headtracker.xml", but their content is different! One file goes to [[$FG ROOT]]/Nasal and the other goes to [[$FG ROOT]]/Protocol. The files can be found in FaceTrackNoIR's [https://sourceforge.net/projects/facetracknoir/files/Special%20support/FlightGear/ file section]. | ||
# Make sure you closed any webcam software that might be running. This is really important, failing to do so will probably stop FaceTrackNoIR from working. | # Make sure you closed any webcam software that might be running. This is really important, failing to do so will probably stop FaceTrackNoIR from working. | ||
# Start FaceTrackNoIR. | # Start FaceTrackNoIR. | ||
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#* Set the commands showed above via [[FGRun]]. All of them can be set via Advanced on the last page of the launcher. | #* Set the commands showed above via [[FGRun]]. All of them can be set via Advanced on the last page of the launcher. | ||
# While running FlightGear, open the FaceTrackNoIR dialog and edit the sensitivity bars, so that your head movements correspond well with FlightGear's view movements. Ticking the "invert" boxes might be neccesary if your movements are mirrored. | # While running FlightGear, open the FaceTrackNoIR dialog and edit the sensitivity bars, so that your head movements correspond well with FlightGear's view movements. Ticking the "invert" boxes might be neccesary if your movements are mirrored. | ||
== Resetting the View == | |||
The following code is from an external [https://sourceforge.net/p/facetracknoir/discussion/flightgearprotocol/thread/d3bc8b0f/ discussion]. | |||
Sometimes it is useful to be able to reset the view (in the example below with the equal sign key). That can be accomplished by adding the following code to the headtracker.xml in the Nasal directory at the beginning (the first and the last tag in the code snippet below already exist - use the code in between): | |||
<syntaxhighlight lang="xml"> | |||
<PropertyList> | |||
<input> | |||
<keyboard> | |||
<key n="61"> | |||
<name>= (equal sign)</name> | |||
<desc>Reset Head Tracker</desc> | |||
<binding> | |||
<command>nasal</command> | |||
<script>headtracker.reset()</script> | |||
</binding> | |||
</key> | |||
</keyboard> | |||
</input> | |||
<nasal> | |||
</syntaxhighlight> | |||
== Troubleshooting == | == Troubleshooting == |
Revision as of 18:11, 14 June 2016
The FaceTrackNoIR interface, with the webcam view in the bottomleft corner. | |
Developed by | Wim Vriend, Ron Hendriks |
---|---|
Initial release | May 24, 2010 |
Latest release | June 15, 2010 |
OS | Windows |
Development status | Active (2010-) |
License | GNU General Public License |
Website |
FaceTrackNoIR is a headtracking program that uses the SeeingMachines FaceAPI. Movements of the head are registered by a simple web cam; no additional hardware (eg. markers) are required. FlightGear support is built in, so you can look around in the FlightGear world by rotating your head.
Run with FlightGear
- Download and install FaceTrackNoIR, as prescribed in the README contained in the zip-file or alternatively in the installation manual.
- You will have to move 2 files to the FlightGear root. Both files are called "headtracker.xml", but their content is different! One file goes to $FG ROOT/Nasal and the other goes to $FG ROOT/Protocol. The files can be found in FaceTrackNoIR's file section.
- Make sure you closed any webcam software that might be running. This is really important, failing to do so will probably stop FaceTrackNoIR from working.
- Start FaceTrackNoIR.
- Select "Game Protocol: FlightGear" and click the "Start" button under "Tracker Source". You might have to restart the FaceTrackNoIR once, after clicking "Start".
- A small window with your webcam's view should show up in the leftbottom corner. Make sure your head is well within the view and eyes, nose and cheeck are outlined by a yellow line. When you move/rotate your head, the lines should follow your movements.
- You can run FTNoIR through two ways:
- Run FlightGear, with the following (extra) commands:
--generic=socket,in,25,localhost,5550,udp,headtracker
--generic=socket,out,10,localhost,5551,udp,headtracker
--prop:browser=/sim/headtracker
--config=$FG ROOT/Nasal/headtracker.xml - Set the commands showed above via FGRun. All of them can be set via Advanced on the last page of the launcher.
- Run FlightGear, with the following (extra) commands:
- While running FlightGear, open the FaceTrackNoIR dialog and edit the sensitivity bars, so that your head movements correspond well with FlightGear's view movements. Ticking the "invert" boxes might be neccesary if your movements are mirrored.
Resetting the View
The following code is from an external discussion.
Sometimes it is useful to be able to reset the view (in the example below with the equal sign key). That can be accomplished by adding the following code to the headtracker.xml in the Nasal directory at the beginning (the first and the last tag in the code snippet below already exist - use the code in between):
<PropertyList>
<input>
<keyboard>
<key n="61">
<name>= (equal sign)</name>
<desc>Reset Head Tracker</desc>
<binding>
<command>nasal</command>
<script>headtracker.reset()</script>
</binding>
</key>
</keyboard>
</input>
<nasal>
Troubleshooting
I get a "missing ... .dll" error
Download the faceAPI demo to install the neccessary .dlls.