Sony HDS-7100 User Manual page 39

4
Press one of the buttons in the transformation mode selection
section, turning it on, according to the transformation you
wish to carry out.
• To move the image: LOC XYZ button (page 3-9)
• To rotate the image: ROT button (page 3-13)
• To move the rotation axes: AXIS LOC button
(page 3-17)
• To magnify or shrink the image: LOC SIZE button
(page 3-21)
• To change the aspect ratio or perspective: ASP/SKEW/PERS
button (page 3-24)
5
Operate the trackball or Z-ring to make the transformation, as
follows.
• To make an arbitrary two-dimensional movement, use the
trackball.
• To move along the x-axis only, move the trackball to left or
right.
• To move along the y-axis only, move the trackball up or
down.
• To move along the z-axis, turn the Z-ring.
• To continue a transformation at a constant speed, hold down
the VELO HOLD button.
• To make fine adjustments to the transformation, hold down
the SEL/FINE button.
It is also possible to make a transformation without using the
trackball or Z-ring, by entering x, y and z values from the
numeric keypad. (See page 3-6.)
Chapter 3 Three-Dimensional Transformations
3-3