Apple Motion 3 - Manual (Page 936)

936 Chapter 10 Using Filters
This filter causes rasterization in 3D groups.
Parameters in the Inspector
Radius: Sets the radius of transition between light and dark areas. Values range from 0
to 100.
Blur: Sets the amount the image should be blurred before edge detection. Values
range from 0 to 3.5.
Amount: Sets the amount of contrast between light and dark areas. Values range from
0 to 30.
Smoothness: Sets the smoothness of the edge lining, ranging from 0 to 5.
HUD Controls
The HUD contains the same controls as the Inspector.
Edges
An edge detection filter that examines the luminance of an image to derive the high
contrast borders between different regions of brightness. These edges are then traced,
and all other detail is replaced by black. The amount of eliminated detail depends on
the value of the Intensity parameter. The colors of the resulting highlights are
intensified variants of the colors from the original image.
Original image Edge Work applied