5.19. Emboss (legacy)

5.19.1. Overview

Рисунок 17.104. Applying example for the Emboss (legacy) filter

Applying example for the Emboss (legacy) filter

Original image

Applying example for the Emboss (legacy) filter

Filter «Emboss (legacy)» applied


This filter stamps and carves the active layer or selection, giving it relief with bumps and hollows. Bright areas are raised and dark ones are carved. You can vary the lighting.

You can use the filter only with RGB images. If your image is grayscale, it will be disabled in the menu.

5.19.2. Activating the Filter

This filter is found in the image window menu under FiltersDistortsEmboss (legacy)….

5.19.3. Options

Рисунок 17.105. «Emboss (legacy)» filter options

«Emboss (legacy)» filter options

Preview

All your setting changes will appear in the Preview without affecting the image until you click on OK. Don't keep Preview checked if your computer is too slow.

Function
Bumpmap

Relief is smooth and colors are preserved.

Emboss

It turns your image to grayscale and relief is more marked, looking like metal.

Azimuth

This is about lighting according to the points of the compass (0 - 360). If you suppose South is at the top of your image, then East (0°) is on the left. Increasing value goes counter-clockwise.

Elevation

That's height from horizon (0°), in principle up to zenith (90°), but here up to the opposite horizon (180°).

Depth

Bumps are higher and hollows deeper when Depth increases.