
Adjusting brushes with brush controls 385
To set random bristle size
1 Choose Window Brush Control Panels Liquid Ink.
2 Adjust the Rand Br Size slider.
Higher values result in a greater variation in the length of brush bristles.
Stroke Jitter controls
The Stroke Jitter controls introduces a randomized jitter to the brushstroke. Instead of
appearing directly along the stroke, dabs appear randomly outside the brushstroke
path. You can also set an Expression setting to further control the Stroke Jitter effect.
For more information, see “Expression settings” on page 317.
Brushstrokes with Stroke Jitter set to 0 (top) and 3.13 (bottom)
You can also find feature-specific jitter controls on the following brush control panels:
Opacity, Grain, Size, Angle, Airbrush, Impasto, and Color Expression.
To set stroke jitter
1 Choose Window Brush Control Panels Stroke Jitter.
2 Move the Stroke Jitter slider to the left to decrease deviation from the stroke path,
or to the right to increase the deviation.
You can also
Adjust the angle of the Direction expression Move the Direction slider until the desired
angle is achieved.
Reverse the effect of an Expression setting
Click the Invert button .
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