Chapter 3 Three-Dimensional Transformations
3-15
3
Three-Dimensional Transformations
Rotating in the Target Coordinate Frame
Procedure
To rotate the image in the target coordinate frame, use the
following procedure in the transformation operation section.
1
In the function allocation section, press the TRGT button,
turning it on.
2
In the transformation mode selection section, press the ROT
button, turning it on.
3
Move the trackball to rotate the image about the x- and y-axes.
Turn the Z-ring to rotate the image about the z-axis.
Rotating about the y-axis
X
Y
Z
RUN
CTRL
CURSR
TRGT
SRCE
ASP
SKEW
PERS
LOC
SIZE
LOC
XYZ
VELO
HOLD
CTR
ORTHG
AXIS
LOC
ROT
SEL/FINE
Control panel operation
Video change
Rotating about the x-axis
X
Y
Z
RUN
CTRL
CURSR
TRGT
SRCE
ASP
SKEW
PERS
LOC
SIZE
LOC
XYZ
VELO
HOLD
CTR
ORTHG
AXIS
LOC
ROT
SEL/FINE
Control panel operation
Video change
TRGT button
ROT button
TRGT button
ROT button