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Inertia per character 3d
Hi all!
I have found an exellent inertia expression but I don’t know how to apply this to the per character 3d in the text properties.
What I am looking for to achieve is to have my text charactes swing in one by one from +90 on the X with the anchor point in the bottom of each letter and have them swing a bit untill they finally comes to rest.As for now I have used my expression on the “amount” in the expreesion selector for the X value but it only works on the whole word and not for the separate characters.
Any ideas how to achieve this?
/Husse
n = 0;
if (numKeys > 0){
n = nearestKey(time).index;
if (key(n).time > time){
n--;
}
}
if (n == 0){
t = 0;
}else{
t = time - key(n).time;
}if (n > 0){
v = velocityAtTime(key(n).time - thisComp.frameDuration/10);
amp = .05;
freq = 4.0;
decay = 2.0;
value + v*amp*Math.sin(freq*t*2*Math.PI)/Math.exp(decay*t);
}else{
value;
} -
2 Replies
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Try it this way:
delay = .1;
myTime = time - delay*(textIndex-1);
n = 0;
if (numKeys > 0){
n = nearestKey(myTime).index;
if (key(n).time > myTime) n--;
}
if (n > 0){
t = myTime - key(n).time;
amp = velocityAtTime(key(n).time - .001);
freq = 4;
decay = 2;
w = freq*Math.PI*2;
valueAtTime(myTime) + amp* Math.sin(t*w)/Math.exp(decay*t)/w
}else{
valueAtTime(myTime)
}
Dan
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I have said it before and I say it again; Dan, you are a genius!
Thank you so, so much!!!Forever greatful.
/Göran, Sweden
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