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Null linking
How could I set up two nulls so that Null A is a center point and Null B cannot go farther than a predetermined distance from A?
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1 Reply
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Try this:
maxDist = 200;
p = thisComp.layer(“Null A”).transform.position;
v = transform.position – p;
if (length(v) > maxDist){
p + normalize(v)*maxDist
}else{
value
}This assumes neither null has a parent.
Dan
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