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Vertical Loop
Hi there, NEWBIE EXPRESSION USER ALERT!!!
Thank you for your patience in advance.
So I have a poem in vector/ai form and want to loop this so that it scrolls vertically over and over again.
I’ve searched this forum and found what I think is the answer but I don’t know how to apply the answer!?!Dan Ebberts the genius of all expressions suggested this on a previous post:
spd = 1.0; //scroll speed (pixels per second)
[width,height]/2 + [0,time*spd]
All help would be really, really appreciated.
Thanks, Jim
spd = 1.0; //scroll speed (pixels per second)[width,height]/2 + [0,time*spd]
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1 Reply
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If the entire poem fits on the screen, you could add the Offset effect to the text layer, and use an expression like this for the Shift Center To parameter:
spd = -50.0; //scroll speed (pixels per second)
value + [0,time*spd]If the poem is too long to fit on the screen, it gets a little more complicated.
Dan
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