686 Corel Painter X3 Getting Started Guide
edges of a pattern tile before applying the pattern. However, you can also fix a pattern’s
seams by directly modifying the pattern fill.
Left: The pattern tile includes a visible white edge, which delimits each tile.
Right: The white edge was filled with the background color to produce a
seamless pattern.
To achieve seamless tiling, Corel Painter gives documents defined as pattern tiles two
special characteristics: wrap-around colors and wrap-around seams.
• The wrap-around colors feature lets you to drag a brushstroke off one edge of an
image, while simultaneously applying the stroke to the other side of the image.
This allows you to quickly modify the edges of an individual pattern tile.
• The wrap-around seams feature lets you shift the edges of pattern tiles to the center
of the image, where their tonal differences are more apparent and easier to correct.
This allows you to modify a pattern after applying it as a fill.
Left: The pattern tile before the edges were modified. Right: The same pattern
tile after the edges were painted by using the Straight Cloner brush and the
wrap-around colors feature.
To ensure a seamless pattern, you can also apply an effect, such as the Glass Distortion
effect, the Super Soften effect (with the Wrap Around check box enabled), and most
of the Tonal Control effects. Some effects, such as Apply Surface Texture, can result
in a noticeable seam. For information, see “Applying Glass Distortion” on page 583.
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