Learn new and advanced expressions and create responsive, modular templates. Personalise branded graphics for your YouTube or talking heads video. Linear(t, 0, loopTime, wiggle1, wiggle2) Want to Master Expressions? Wiggle2 = wiggle(freq, amp, 1, 0.5, t - loopTime) By using Dan Ebbert’s wiggle loop, you have more control over the animation and can create a seamless loop. Rename the Null wiggle control and then apply the effect Sliders Control (in the Expressions Controls category). The wiggle() expression chooses random values within your defined range. Now your wiggle will only wiggle one way. From the Layer Menu select New and then Null Object. Wiggle(freq,amp) //wiggle in both directions Bonus Tip add to position propertyįreq = thisComp.layer("WIGGLE_ctrl").effect("frequency")(1) //link to slider, frequencyĪmp = thisComp.layer("WIGGLE_ctrl").effect("amp")(1) //link to slider, amplitude Once your slider is assigned to a variable you can use that variable in any following statement such as wiggle(freq,amp). Lets say we want to create a three-second loop of wiggle motion. Write a variable with any of the aforementioned, followed by an equals sign, then pickwhip to your slider control and close the statement with a semi-colon. Variables can be made up of case sensitive letters, numbers, underscores and dollar signs but cannot start with a number. Variables are unique words that are used to assign data values.
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