Sony BZDM-7020 User Manual page 39

Chapter 3
Three-Dimensional
Transformation
Transformation Basics ............................................................. 3-2
Basic Procedure .................................................................. 3-2
Source Coordinate Frame and Target Coordinate
Frame ....................................................................... 3-3
Three-Dimensional Coordinates ......................................... 3-4
Trackball and Z-Ring Control ............................................ 3-6
Moving the Image ..................................................................... 3-8
Moving in the Source Coordinate Frame ........................... 3-8
Moving in the Target Coordinate Frame .......................... 3-10
Rotating the Image ................................................................. 3-12
Rotating in the Source Coordinate Frame ........................ 3-12
Rotating in the Target Coordinate Frame ......................... 3-14
Moving the Axes of Rotation ................................................. 3-16
Moving the Axes of Rotation in the Source Coordinate
Frame ..................................................................... 3-16
Moving the Axes of Rotation in the Target Coordinate
Frame ..................................................................... 3-18
Magnifying or Shrinking the Image ..................................... 3-20
Magnifying or Shrinking in the Source Coordinate
Frame ..................................................................... 3-20
Magnifying or Shrinking in the Target Coordinate
Frame ..................................................................... 3-21
Changing the Skew, Aspect Ratio or Perspective
of the Image ..................................................................... 3-22
Changing the Skew or Aspect Ratio of the Image ............ 3-22
Changing the Perspective of the Image ............................ 3-25
Setting the Number of Rotations (Spin Function) ............... 3-27