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The Behavior group defines four animated effects: Blink, Flicker, Pulse and Strobe. Use these premade animations to quickly create effects like a blinking turn signal or a flickering star. The Behavior controls are easy and broad, with options like Cycle Duration for the animated light and Brightness of the behavior.
Above shows the Behavior group properties active when Flicker is selected.
Strobe Fade [% of cycle] applies to the Strobe behavior, and controls the speed at which the Strobe fades as a percentage of the cycle. Slider range is 0 to 100. The default is 100. High values make the strobing effect fade out faster.
Flickers per Second applies to the Flicker behavior, and sets the number of flickering cycles in a second. Slider range is 0.1 to 10, measured in cycles, with a default of 1. High values create a faster animation. At a value of 2, the Flicker behavior will have 2 different peaks and valleys per second. At a value of 10, there will be 10 cycles per second, which makes the Flicker animate quickly.
Flicker Rest Duration [%] applies to the Flicker behavior, and sets the percentage of the flickering cycle in which the flicker rests in its 'off' state. It controls the duration of the rest period, and thus the name of Rest Duration. Slider range is 0 to 100, measured in percentage, with a default of 10. High values create a longer rest period, which makes a flickering with fewer on/off states. At a value of 20, the Flicker behavior will rest for 20% of its cycle. At a value of 50, the Flicker behavior will rest for 50% of its cycle.
Brightness Max applies to all behaviors, and sets the brightness of the on state of the behavior. It controls the peak of the opacity curve wave, which is the brightest point of the Looping Behavior. The slider range is 0 to 200. The numeric range is 0 to 300. Default value is 100. High values create a brighter flare for the behavior.
Brightness Min applies to all behaviors, and sets the brightness of the 'off' state of the behavior. It controls the low point of the opacity curve wave, which is the dimmest point of the Looping Behavior. The slider range is 0 to 200. The numeric range is 0 to 300. Default value is 0. High values create a brighter flare for the behavior.
Cycle Duration [sec] affects all behaviors, and controls the duration in seconds of each loop cycle. Basically, it sets how long the on-to-off state takes to happen. The slider range is 0.01 to 60. Default value is 1, which gives one cycle of the behavior per second. If you change the default to 0.5, each cycle will take half a second and will produce two behaviors per second. A value of 2 will take 2 seconds, or twice as long, to complete one cycle.
Cycle Duration Randomness affects all behaviors, and randomizes the frequency of Cycle Duration. The slider range is 0 to 100. The default is 0, which turns off Randomness. High values create more randomness in the duration length.
Offset [sec] affects all behaviors, and is an artificial start point that moves the start time of the behavior to a later point within the cycle. Slider range is 0 to 10, measured as a cycle. The default is 0, which means the animation is not offset. At 0.5, the animation is offset by half a cycle. At 1, the animation is offset by one full cycle. At 1.5, it's offset by one-and-a-half cycles, and so on.
Delay per Light [%] (After Effects only) is active for all behaviors when the Location > Use Lights checkbox is active. This control requires two or more After Effects Lights in the timeline. Delay per Light sets when each AE Light starts to animate the Looping Behavior. It sets a delay, measured in seconds, for the behavior across multiple lights.
Slider range is 0 to 10, measured in seconds. The default is 0, which turns off Delay. High values mean the delay between Lights is longer, which makes the behavior appear slower. A value of 0.25 creates a delay of 1/4 second between Lights. A value of 2 creates a delay of 2 seconds between Lights.
Delay Order pop-up (After Effects only) is active for all behaviors when the Location > Use Lights checkbox is active. This control requires two or more After Effects Lights in the timeline. Delay Order sets the order in which the Delay per Light affects the Light layers in the timeline. The options are: