
Using lighting and surface texture effects 641
• A selection — Click a selection tool from the toolbox, and drag in the document
window to select an area.
• A layer — Click a layer in the
Layers panel.
2 Choose Effects Surface Control Woodc ut.
3 Enable the Output Color check box to use the color part of the effect in the final
image.
4 Disable the Output Black check box if you want to use color only in the final
image.
5 Enable one of the following options:
• Auto Color — computes the color set from the original image’s colors
automatically
• Use Color Set — uses a predefined color set
6 Adjust any of the following sliders:
• N Colors — determines the number of colors used in the effect, ranging from 2
to 256
• Color Edge — determines the thickness of a colored edge applied to the image
boundaries. Moving the slider to the right increases edge thickness, which is
measured in pixels. The edge color is selected by choosing a color swatch below
the preview window.
You can change the colors in a color set by clicking a color and then clicking a
new color in the Color Sets panel.
To save a Woodcut effect as a preset
1 Choose Effects Surface Control Woodc ut.
2 In the Wo od cut dialog box, modify any of the settings.
3 Click Save.
4 In the Save Preset dialog box, type a name in the Save As box.
Applying the Distress effect
You can apply the Distress effect to generate a high-contrast, black and white
rendering of an image. You can control the edges, smoothness, variability, and threshold
of the effect. The effect interacts with either the currently selected paper grain, pattern,
clone source, layer mask, or channel.
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