• Adobe After Effects Expressions

  opacity that holds on a random “hit”…

  Posted by Erin Shelby on November 12, 2007 at 3:37 am

  Hi all,

  I have a solid that has the following expression on opacity:

  seedRandom(true);
  x = random(8);
  if (x=1) 100 else 0;

  so, as you all know, it’s basically a 1 in 8 chance if the frame is full opacity. Right? But the problem is I want it to “hold” for 10 frames if the random number “hits” – then after the hold to go back to the ‘randoming’ process. Is this possible within after effects? I know I could possibly do some checking function – but I’m not sure how to make it elegant…

  -E

  Erin Shelby replied 18 years, 6 months ago 1 Member · 0 Replies
• 0 Replies

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