12.2. Add Bevel
12.2.1. Overview
图 17.256. Example for the “Add Bevel” filter
Original image, the colored rectangle is selected
“Add Bevel” applied
This filter adds a slight bevel to an image using a bump map (see below). If there is a selection, it is bevelled, otherwise the filter has no effect.
图 17.257. Another “Add Bevel” example, with bumpmap
Original image
Bumpmap
Filter applied
12.2.2. Activate the filter
You can find this filter in the image window menu under Filters → Decor → Add Bevel….
12.2.3. Options
图 17.258. “Add Bevel” options
Thickness
You can specify the thickness of the bevel, in pixels. Maximal thickness is 30 pixels.
Work on copy
If checked, the filter creates a new window containing a copy of the image with the filter applied. The original image remains unchanged.
Keep bump layer
When checked, you will keep the generated bumpmap as a new, not visible layer (below the layer dialog):