5.5

891Motion User Guide
• 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.
Op Art 2 generator in Motion
This generator creates 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:
• Scale: A slider that sets how close or far away the dots appear.
• Angle: A dial that sets the angle of the dot rows.
• Dot Color: Color controls that set the color of the dots.
• Background Color: Color controls that set the color of the background. For more
information on using the color controls, see Use basic color controls in Motion.
• Contrast: A slider that sets how sharp or blurred the division is between the dots and
the background.
• Dot Size: A slider that sets the dot size.
• Compression: A slider that sets how shallow or deep the fold in the imaginary paper
appears.