There are three Op Art generators to help confuse your background-foreground senses. The Op Art generators create mathematically oriented patterns using a repetition of simple shapes. Although some static patterns create a visual illusion of movement, you can build truly moving moiré patterns by keyframing Op Art parameters.
Adjust this generator using the controls in the Generator Inspector:
Line Thickness: A slider that sets the thickness of the lines in the pattern.
Color 1: Color controls that set the first color of the pattern. Click the disclosure triangle to display Red, Green, Blue, and Opacity sliders for more precise color selection.
Color 2: Color controls that set the second color of the pattern. Click the disclosure triangle to display Red, Green, Blue, and Opacity sliders for more precise color selection.
Contrast: A slider that sets how sharp or blurred the division is between the lines and the background.
Wavelength 1: A slider that sets the frequency of the wave up and down.
Wavelength 2: A slider that sets the frequency of the wave from left to right.
Amplitude: A slider that sets the amplitude of the waves.
Roundness: A slider that sets the shape of the waves.