Link Slider to Markers

Forum|Forum|2 years ago
August 1, 2024
7 respuestas
837 visualizaciones

Theres a simple way to link a slider to a markers?

Where the slider decimals numbers keep couting between markers numbers?

Thanks

Este tema ha sido cerrado para respuestas.

Mejor respuesta de Dan Ebberts

Almost there!

And what about the decimals?

The numbers between 1 and 2?

Like this, I guess:

m = marker;
n = 0;
if (m.numKeys > 0){
  n = m.nearestKey(time).index;
  if (time < m.key(n).time) n--;
}
if (n > 0 && n <m.numKeys){
  linear(time,m.key(n).time,m.key(n+1).time,n,n+1);
}else{
  n;
}

A

Airweb_AE

Legend

I would go with something like this:

m1 = thisComp.layer("Shape Layer 1").marker.key(1).time;
m2 = thisComp.layer("Shape Layer 1").marker.key(2).time;

linear(time, m1, m2, m1, m2 - m1);

Dan Ebberts

Community Expert

It's not clear to me what you're asking exactly, but maybe something like this:

m = marker;
t = 0;
if (m.numKeys > 0){
  n = m.nearestKey(time).index;
  if (time < m.key(n).time) n--;
  if (n > 0){
    t = time - m.key(n).time;
  }
}
t

S

soares.mAutor

Participant

Thank you for your reply Dan, and yes, i wasnt clear with my question.

The expression, is ok.

The counter started at the first marker, but they count comp seconds between markers and restarted at the second marker.

I wish the slider count first marker as 1 and second as 2 and subsequently.

Dan Ebberts

Community Expert

Ah, OK. That's simpler:

m = marker;
n = 0;
if (m.numKeys > 0){
  n = m.nearestKey(time).index;
  if (time < m.key(n).time) n--;
}
n

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