GRASS VALLEY KARRERA, User Manual

Page: 96 / 370

96 KARRERA — User Manual
Section 3 — Video Mix/Effects
Touch the
Sphere
Kurl Mode button to access the sphere controls
( Figure 49 ).
Figure 49. Kurl Menu, Sphere Size/Aspect
The following soft knob controls are available:
Size
— defines the radius of the sphere before it is modified by Aspect.
Aspect
— scales the horizontal and vertical dimensions of the sphere.
When the
Position/Wrap
data pad is selected in the Sphere pane, the fol-
lowing soft knob controls are available:
Horizontal Position
— controls where the image is mapped onto the sphere
by moving the image horizontally on the sphere’s surface.
Horizontal Wrap
—controls how much of the image is mapped onto the
sphere by compressing or stretching the image horizontally.
Vertical Position
— controls where the image is mapped onto the sphere
by moving the image vertically on the sphere’s surface.
Vertical Wrap
— controls how much of the image is mapped onto the
sphere by compressing or stretching the image vertically.