• Adobe After Effects Expressions

  rounding number to 2 decimal precision through slider control -> it moves the layer when animating

  Posted by Mary Lomakina on May 11, 2017 at 9:36 am

  Hi peeps,

  so, I use the expression for using a slider control and rounding it up to 2 decimals:

  n = effect(“Slider Control”)(“Slider”);
  d = 100;
  Math.round(n*d)/d

  because of different digits’ width the number always dances when the slider animated from 0 to 100 e.g.

  n = effect("Slider Control")("Slider");
d = 100;
Math.round(n*d)/d

  Dan Ebberts replied 9 years, 3 months ago 2 Members · 1 Reply
• 1 Reply

• 

  Dan Ebberts

  May 11, 2017 at 4:20 pm

  Try it this way:

  n = effect(“Slider Control”)(“Slider”).value;
  n.toFixed(2)

  Dan

Reply to this Discussion! Login or Sign Up