
Using lighting and surface texture effects 635
• Alpha Channel or Layer Mask — sets the values in the alpha channel or layer
mask as the model for the adjustments. You can use this method only if you have
a saved channel or a layer mask in your image.
An image with the Express Texture effect applied.
To apply Express Texture using image luminance
1 To apply the effect to:
• The canvas — Click the Canvas in the Layers panel.
• 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 Express Texture.
3 Choose Image Luminance from the Using list box.
4 Adjust any of the Express Texture controls. For information, see “Express Texture
controls” on page 636.
To apply Express Texture using paper texture
1 Choose Window Paper Panels Papers.
2 Choose a paper swatch from the Papers library panel.
3 To apply the effect to:
• The canvas — Click the Canvas in the Layers panel.
• 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.
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