Sony MVS-8000X User Manual page 236

3
Press the button for the operation you want to do,
turning it on, to select the transformation mode.
The joystick is assigned to the selected three-
dimensional coordinate space transformation mode
(see page 222).
To move the image: Press the [LOC XYZ] button,
turning it on.
You can move the image with the joystick.
Pressing the [LOC SIZE] button instead of the
[LOC XYZ] button, turning it on, makes it
possible to move the image on the x- and y-axes.
To rotate the image: Press the [ROT] button, turning
it on.
You can rotate the image with the joystick.
To rotate the image in Spin mode, press the [ROT]
button, turning it on, while holding down the
[SHIFT] button. You can operate in the same way
with the joystick.
To move an axis of rotation: With the [SRC] button
selected in step 2, press the [AXIS LOC] button,
turning it on.
You can move the axis of rotation of the image
with the joystick.
To magnify or shrink the image: Press the [LOC
SIZE] button, turning it on.
You can magnify and shrink the image by rotating
the joystick knob. Rotate counterclockwise to
shrink, and clockwise to magnify.
To change the aspect ratio of the image: With the
[SRC] button selected in step 2, press the [ASP
PERS] button, turning it on.
You can change the aspect ratio with the joystick.
To change the perspective on the image: With the
[TRGT] button selected in step 2, press the [ASP
PERS] button, turning it on.
You can change the perspective of the image on
the x- and y-axes by moving the joystick
horizontally or vertically, and change the distance
to the view point by rotating the joystick knob.
To change the skew of the image: With the [SRC]
button selected in step 2, press the [ASP PERS]
button, turning it on, while holding down the
[SHIFT] button.
You can change the skew of the image along the x-
and y-axes with the joystick.
4
Depending on the axis of the change, operate the
joystick as follows.
• To change on the x-axis, move the joystick
horizontally.
Parameter values increase as you move to the right,
and decrease as you move to the left.
236
Three-Dimensional Transformation Operations
• To change on the y-axis, move the joystick
vertically.
Parameter values increase as you move upward, and
decrease as you move downward.
• To change on the z-axis, rotate the joystick knob.
Parameter values increase as you rotate clockwise,
and decrease as you rotate counterclockwise.
However, when you have pressed the [LOC XYZ]
button to move the image, z-axis parameters
increase as you rotate counterclockwise, and
decrease as you rotate clockwise.
To reduce the rate of change of the parameters
(fine mode)
Carry out the trackball or Z-ring operations while
holding down the [SRC] or [TRGT] button.
5
To restrict the change in the transformation to a
specific axis, press the [X], [Y], or [Z] button, tuning
it on.
This enables the joystick on the selected axis only.
Functions assignable to joystick operations
Button Usable Joystick
coordinate x-
space direction
LOC Source, Move
XYZ target image on
x-axis
ROT Source, Rotate
target image on
y-axis
Joystick Joystick
y- z-
direction direction
Move Move
image on image on
y-axis z-axis
Rotate Rotate
image on image on
x-axis z-axis