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| Not sure I understand 100%, but it sounds like you would use a slider to control the interpolation between the layers actual position, and a minimum or maximum amount. So if you have a slider called "Amount 0-100" your position expression would be:
p=transform.position; x=p[0];y=p[1];
minx=0;miny=0;
slider=effect("Amount 0-100")("Slider"); x=linear(slider,0,100,minx,x); y=linear(slider,0,100,miny,y);
[x,y]
Is this what you mean?
-Chris
Not even sure this is possible. But say you have an object on a motion path with hundreds of keys (not able to be reproduced by expressions). Would it be possible to put an expression on a slider linked to those keyframes to dynamically control, say, the absolute minimum and maximum values the object travels on the x axis?
Sort of like scaling the entire motion path of keys in one or all directions, but tying that to a slider, so that when the slider is at 0, there is no motion. ie it clamps all values to 0.
There is probably an easier way to do this but I was wondering if this it was possible like this. Thanks, -TG
-- _____________________________
VFX & Motion Graphic Artist
teddygage dot com
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