Apple Motion 3 - Manual (Page 895)

Chapter 10 Using Filters 895
This filter causes rasterization in 3D groups.
Parameters in the Inspector
Center: Sets the position of the center of the disc.
Radius: Sets the size of the disc. Values range from 0.01 to 1000.
HUD Controls
The HUD contains the Radius control.
Displace
This filter uses an image to define a displacement region within the image, with
parameters to control the horizontal and vertical scale of displacement. You can use
any image, movie, or shape as the source image.
When this filter is initially applied, Displace behaves as if there were a black image
applied to the Map Image well, which does not displace the target.
To learn how to add an object to the Map Image well, see “ Compound Blur ” on
page 859.
Original image Disc Warp applied