
400 Corel Painter X3 Getting Started Guide
Perspective cloning.
When you work with brushes using the Cloning method, you can modify the
Variability to control the offset of the clone based on the location of the source image.
When Variability is set at zero, the pixels of the source and destination images
correspond precisely. Using a cover brush at full Opacity (and no Grain) simply re-
creates the source image.
Brushstrokes with Variability set to 0 (top) and 12 (bottom)
Introducing a degree of randomness disturbs the pixel-to-pixel correspondence. The
resultant variations in the image distance the clone from its photographic source, which
can contribute to a Natural-Media appearance.
The How Often controls allow you to set the period between random offsets.
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