Chapter 11 DME Operations
482
Three-Dimensional Transformation Operations
Device control block (MKS-8031TB)
Buttons used when the three-dimensional transform operation
mode is enabled
LOCAL: Enable operations in the DME local coordinate space.
GLB (global): Enable operations in the DME 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 LOC (location): 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
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.
Function assignment buttons
Operating buttons
Z-ring
Region selection buttons (DME1 to 8)
Trackball
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