Motion Driver for rFactor racing sim
A beta version is available
for the racing sim rFactor to try. The download is on the
It should run with both rFactor v1
& v2, to do so the correct telemetry data export plugin should be installed
in rFactor for
the version you have.
IMPORTANT: this is BETA
software and may contain bugs - please use with care!
Installation of the motion driver
is mainly the same as the other versions - see
In order to enable rFactor to
export the sim data needed by the motion driver you will need to install
one of the plugins contained in the motion driver zip package.
For rFactor 1, copy the plugin dll
from the zip's rFactor1_Plugin folder to the Plugins folder in your
rFactor installation folder.
For rFactor 2 (as of build 860)
copy the plugin dll from the zip's rFactor2_Plugin folder to the Plugins folder in the Bin32 folder of your rFactor2 installation
folder. You should also ensure that the "Use 32 bit executables on
64 bit capable operating systems" checkbox in the rFactor2 launcher
Advanced tab is ticked. This is to allow the plugin to be found
by rFactor if
you have a 64 bit system.
You can check that the plugin is
launched by rFactor by looking in the rFactor installation folder
after the sim has started. The file BFF_Plugin_Log.txt should appear
- if it doesn't the plugin is not running, probably because it has
not been found - so check where you have put it.
The software operation is mainly
as described in Section 3 Operation.
Some of the flight sim related
features such as heave movement recording due to turbulence etc are
not active in the rFactor motion driver for obvious reasons.
The default .bff config files in
the rFactor motion driver zip file contain cue settings better
suited to the faster dynamics of the racing car sim. You may wish to
experiment with them. Generally because the on-ground vehicle accelerations
are held for shorter durations before changing again rapidly there
is less need for washouts in the cue, so the sample configs don't
use acceleration washouts (other than where they are needed for basic cue
development - ie in the heave and yaw cues). The acceleration scaling to fit the cue limits may
also need to be adjusted to suit different vehicles.
NOTE: In rFactor2 there appears to
be a delay between the rFactor real time simulation starting (eg entering a
race or practice session) and the telemetry data being released through the plugin. This
is about 25 secs on my system, but may vary. This is a known issue
with rFactor2 and there's not much I can do about it. A workaround
mentioned in the forums is to delay the start of a race so that the
telemetry data is available for your motion system before the race
starts. Check out the rFactor2 guides on how to do this.
In operation the motion driver
will indicate "WAITING FOR DATA" when the data flow from rFactor via
the BFF_rF_Plugin is not active. This will happen when the racing
sim is paused or not in a live simulation session. It will also
happen off course if the plugin is not running.
The refresh rate of the motion
driver output can be increased up to the data refresh rate of the
rFactor telemetry data output using .bff configuration file
If you find any bugs or strange
behaviours in the beta version then please let me know.