![]() Someone responded to his video about trying it for right justified text and figured out that if the expression for the position is changed from:Ĭontent("Rectangle 1").content("Rectangle Path 1").size/2*-1 Works kinda well, but generally only with left justified text for both x and y dimensions AND he failed to point out that the anchor point of the shape layer needs to go to the top left point of the shape layer. This is the expression we wrote on the position:Ĭontent("Rectangle 1").content("Rectangle Path 1").size/2 Y=s.sourceRectAtTime(time-s.inPoint,true ).height X=s.sourceRectAtTime(time-s.inPoint,true ).width ![]() This is the expression we wrote on the size: I'm looking at it to control the background shape around text that's input through the newish After Effects editable text for text boxes/lower thirds, etc in Premiere.Įvan Abrams is from whom I initially received the info from in his tutorial: SourceRectAtTime() Expression- Adobe After Effects tutorial - YouTube So I've done quite a bit of research on this new expression "control" and it has tons of possibilities, but I can't get it to work exactly as I want it to and I'm hoping someone here has some insight.
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