Basic Operations - Sony MVS-6520 User Manual

Three-Dimensional
Transformation
Operations
Use the device control block to carry out three-
dimensional DME transformations.

Basic Operations

Function assignment buttons
Region selection buttons (DME1 to 8)
Operation buttons
Device control block
Buttons used when the three-dimensional
transform operation mode is enabled
LOCAL: Enable operations in the local coordinate space.
GLB (global): Enable operations in the global coordinate
space.
The [LOCAL] and [GLB] buttons can be selected at
the same time.
SRC (source): Enable operations in the DME source
coordinate space.
TRGT (target): Enable operations in the DME target
coordinate space.
The [SRC] and [TRGT] buttons cannot be selected at
the same time. When these buttons are held down,
trackball and Z-ring operation is switched to a finer
control (fine mode).
AXIS: When this button is lit, the trackball moves the
rotational axis of the image in the X-axis and Y-axis
directions, and the Z-ring moves the axis in the Z-axis
direction.
ASP PERS (aspect/perspective): When the [SRC] button
is lit, pressing this button enables the trackball to
control the X-axis and Y-axis directions
LOC (location) SIZE: When this button is lit, the Z-ring
LOC (location) XYZ: When this button is lit, the trackball
SHIFT: While holding down this button, pressing the
Trackball
CLR WORK BUFR (clear work buffer): Press this
ROT (rotation): When this button is lit, the trackball
X, Y, Z: These restrict which axes that the trackball and Z-
Z-ring
CTR (center): Pressing this button changes the values of
Transforming an image in three-
dimensional coordinate space
1
2
independently, and the Z-ring controls the X-axis and
Y-axis directions together, to vary the aspect ratio.
When the [SHIFT] button is held down and this button
is pressed, the trackball controls the skew of the image
in the X-axis and Y-axis directions.
When the [TRGT] button is lit, pressing this button
enables the trackball to control the perspective of the
image in the X-axis and Y-axis directions. The Z-ring
controls the distance to the viewpoint.
controls the image size. The trackball moves the image
in the X-axis and Y-axis directions.
moves the image in the X-axis and Y-axis directions,
the Z-ring moves the image in the Z-axis direction.
[ASP PERS] button or [ROT] button switches to the
shifted version of the corresponding function.
button once to clear only the three-dimensional
transform parameters of the information held in the
work buffer. Press twice in rapid succession to clear all
of the parameters, and return to the default state.
rotates the image about the X- and Y-axes, and the Z-
ring rotates the image about the Z-axis.
Pressing this while holding down the [SHIFT] button
enables rotation of the image in the "Spin" mode. The
trackball and Z-ring operate in the same manner.
ring can control. You can select more than one axis.
When one of these buttons is selected, you can enter
the parameter value for the corresponding axis using
the Flexi Pad.
the three-dimensional parameters currently controlled
by the trackball and Z-ring to the closest detent values.
Pressing twice in rapid succession returns the
parameter values to their defaults.
With the region selection buttons, select the target
channel of the operation.
You can press several of the buttons simultaneously to
select several channels.
In this case, the button that you pressed first lights in
green, while buttons pressed subsequently light in
amber.
With the following operation buttons, select the three-
dimensional coordinate space in which to perform the
transformation.
LOCAL button: Selects local coordinate space.
Three-Dimensional Transformation Operations
and
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