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Text Opacity Expression

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David Mathis
Text Opacity Expression
on Dec 16, 2013 at 8:12:00 am

I have four text layers. I want one to be on while the others are off. Tried using a time offset expression but that is not working. Perhaps animating a mask might work but was hoping to find an expression that does.


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Dan Ebberts
Re: Text Opacity Expression
on Dec 16, 2013 at 5:02:41 pm

>I want one to be on while the others are off.

That's not very specific. Please provide more info about the behavior you're looking for.


Dan



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David Mathis
Re: Text Opacity Expression
on Dec 17, 2013 at 9:42:01 pm

I found the solution. I simply used a slider control and an if then expression on all the text layers. Simply changed the value on the slider control every second.

val = Math.floor(thisComp.layer("Null 1").effect("Index")("Slider"));
if (val==index)
{ 100 }
else
{ 0 }


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