• Adobe After Effects Expressions

  Decode text every 2 frames

  Posted by Dmitrii Vac on March 1, 2020 at 12:34 am

  Hi

  I use this expression for decode effect to my text.
  What do I need to add to the code, for decode letter every 2 frame?

  c = ['D','C','B','N','M','T'];
s = "";
for(x=0; x < value.length; x++){
r = Math.floor(random(0, c.length));
s += c[r];
}
s

  Dan Ebberts replied 6 years, 5 months ago 2 Members · 1 Reply
• 1 Reply

• 

  Dan Ebberts

  March 1, 2020 at 1:32 am

  Like this maybe:

  
c = ['D','C','B','N','M','T'];
s = "";
for(x=0; x < value.length; x++){
r = Math.floor(random(0, c.length));
s += c[r];
}
f = timeToFrames(time);
n = Math.floor(f/2);
value.substr(0,n) + s.substr(n)


  Dan

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