Programming variables I understand, but I am a total noob when it comes to AE expression variables. Starting at 9:45 or so he talks about using an Expression in the 'Offset Turbulence' to create a certain 'speed' of the water. He uses the Fractal Noise plug-in to make the water and the sky. If(prevframe.valueAtTime < ((time * 25) % 2 = 0).valueAtTime))downColor else upColor Prevframe = thisComp.layer("Ctrl").effect("Slider Control")("Slider").valueAtTime(time - ameDuration) Value = thisComp.layer("Ctrl").effect("Slider Control")("Slider") UpColor = thisComp.layer("Ctrl").effect("Up Color")("Color") ĭownColor = thisComp.layer("Ctrl").effect("Down Color")("Color") so far I got this: (for the first part anyway) I want it to change value every few seconds and do it with a "hold interpolation" so it will jump to the next value instead of working it's way toward it. if it will goes up, then it will change to blue and if down then to orange (for example). I want to make an expression for a randomly changing number, (so far so good), but each time it will change a value, I want it to change color relatively to the previous value it had.
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