User manual
Version: v4.5.2
ftk3_AcquisitionAdvanced
explains how to get the
marker
’s position and orientation, the
fiducials
po-
sitions and the raw data. Again this program requires the use of a
marker
and that its geometry corresponds
to the geometry file given in argument. For each found
marker
, the error is printed and the position of the
fiducials
of which it consists.
ftk4_AcquisitionRawData
presents how to display raw data from the frame. This program does not
require any
marker
, single or multiple
fiducials
can be used. The raw data for both cameras are printed, then
the reconstructed
fiducials
are printed. As the program also tries to save a pair of pictures, it may require
admin privileges to be fully functional on Windows.
ftk5_AcquisitionRelative
shows how to use one
marker
as reference for the transformation of a second
one. This is the usual way to use the data in a
navigation system
. The two original transformations are
printed, and the relative position and rotation of the ‘slave’
marker
with respect to the ‘master’ one is
computed.
ftk6_ControlLED
presents how to control the user LED, by setting the LED colour (the red, green and
blue components can be set individually) and its blinking frequency.
ftk7_AcquisitionExtended
demonstrates how to get additional information on the current frame. The
sample contain an example of how to get the real number of reconstructed 3D
fiducials
, even if no storage
has been reserved for the 3D
fiducials
.
ftk8_GetTemperatures
shows how to get the temperature sensor names and temperature values. The
temperature sensors are identified by a number, and Atracsys guarantees that a sensor with a given ID will
always be located at the same place, and that there always will be
at least
one sensor in each of the following
regions:
- the left part of the device;
- the right part of the device;
- the front part of the device;
- the bottom part of the device.
But there is no guarantee that a given ID (e.g. 1) will persist during the whole lifetime of the product (i.e. on
all past, current or future versions of the product). The current positions for the sensors are illustrated on
Figure 8.3, Figure 8.4 and Figure 8.5.
Figure 8.3: Temperature sensors location, front view.
ftk9_GetAcceleration
presents how to get the current acceleration values from the accelerometers.
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