Create outlines on contrasted parts of the image. Kind of a cartoon effect. Better use a light Blur Modifier after this one.
A similar but far less versatile effect can be done with the 
Depth To Normal
Depth To Normal
Parameters
- 2D Relative Size: Size of the sobel
- Threshold of the sobel
- Edges color of the sobel
- Colorize edges with source of the sobel
- Draw edges under source of the sobel
- Source level of the sobel
- Blending Mode: How this sobel gets blended
See Also:
-
Mentioned:
-
Depth To Normal