Transform Operation Modes - Sony XVS Series User Manual

detent point values by pressing the [CTR] button in the
device control block.
The following table shows the interval between detents
defined for each transform operation mode (see page 193).
Operation mode
Move image (Location XYZ)
Rotate image (Rotation, Spin)
Move rotation axis (Axis Location)
Scale image (Location Size)
Change image aspect ratio (Aspect)
Change image perspective (Perspective
<X, Y>)
Change image perspective (Perspective
<Z>)
Change image slope (Skew)
a) When a value is smaller than 1, 1/Aspect or 1/Perspective (Z) is adjusted
to an integer value.
Three-dimensional parameter default
values
Each of the transform operation modes has default values
for three-dimensional parameters. If required, you can
return the current value to the defaults by pressing the
[CTR] button in the device control block twice in rapid
succession.
The following table shows the default parameter values for
each transform operation mode.
Operation mode
Move image (Location XYZ)
Rotate image (Rotation, Spin)
Move rotation axis (Axis Location)
Scale image (Location Size)
Change image aspect ratio (Aspect)
Change image perspective (Perspective
<X, Y>)
Change image perspective (Perspective
<Z>)
Change image slope (Skew)
Resetting of parameter values set in
source space
In some transform operation modes, if you switch to target
space after setting up a three-dimensional transform in
source space, the setting values in source space (three-
dimensional parameter values) are converted to values in
target space (source/target conversion).
Once a conversion has taken place, the original source
space parameters do not return to their original values
when you switch back to source space. They are reset.
Source/target conversion occurs in the following operation
modes:
• Move image (Location XYZ)
• Rotate image (Rotation)
Detent interval
1.0000

Transform Operation Modes

0.2500
The following operation modes are available for three-
1.0000
dimensional DME transforms. These operations are
0.2500
performed using the device control block (trackball) (see
a)
1.0000
page 203).
1.0000
Move image (Location XYZ)
a)
1.0000
Moves the image on the X-axis, Y-axis, or Z-axis. The
direction of movement differs depending on whether
0.1000
source space or target space is selected.
Image movement in source space
Default value
0.0000
0.0000
0.0000
Image movement in target space
1.0000
1.0000
0.0000
1.0000
0.0000
193
Movement on the X-axis Movement on the Y-axis
Movement on the Z-axis
Movement on the X-axis
Movement on the Y-axis
Movement on the Z-axis