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ValueAtTime on Scale property
HI all
I have been using Dan Ebberts code modified for Colour and various other things with great success.
I have tried applying it to a Scale property and it did not work. The scale value once the expression is turned on remains at 100%, 100% despite the keyframes I have applied.
Thanks in advance
Jamildelay = 6;
d = delay*thisComp.frameDuration*(index - 1);
thisComp.layer(1).transform.scale.valueAtTime(time - d)
The Electric Canvas
Large Format Projection Specialists
Sydney, Australia -
3 Replies
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Scale is multi-dimensional, so you need to produce 2 or 3 numbers (3 if the 3D switch is enabled) instead of 1.
It’s easy enough to do; just assign a variable to the last line:
a = thisComp.layer(1).transform.scale.valueAtTime(time - d)Then make your answer apply to X and Y with the following:
[a,a]Or, if it’s 3D:
[a,a,a]Ben Unguren
Motion Graphics & Editing
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Your expression should work fine. My guess is that maybe layer 1 is not the one with the keyframes.
Dan
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you are very right, its all working now.
thanks very much to all of you
jamil
The Electric Canvas
Large Format Projection Specialists
Sydney, Australia
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