• Adobe After Effects Expressions

  How to loop a multiple numbers

  Posted by Doni Donovan on October 9, 2015 at 4:31 am

  Hello sir could u help me in this case?
  for example i have a slider, the value is 0. if i change value > 100 it should go back to 0. if value > 200 it go back to 0. if value > 300 it go back to 0, etc

  sorry i just learn english

  I only can make expression in once condition

  (effect("Slider Control")("Slider") > 100) ? effect("Slider Control")("Slider") - 100 : (effect("Slider Control")("Slider")

  Doni Donovan replied 10 years, 7 months ago 2 Members · 2 Replies
• 2 Replies

• 

  Dan Ebberts

  October 9, 2015 at 5:11 am

  I can’t tell if this is what you’re after:

  effect(“Slider Control”)(“Slider”)%100

  or if it’s more complicated than that.

  Dan
• 

  Doni Donovan

  October 9, 2015 at 7:16 am

  Dont worry Dan finally i can found the formula 😀
  i spent 5 hour for create this expression and it make me (designer) crazy xD
  so now i can slide like i want for get unlimited hue

  Thanks Dan

  inRGB =content("Group 1").content("Fill 1").color;
inHSL = rgbToHsl(inRGB);
a = effect("Slider Control")("Slider");
b= (a < 0) ? Math.abs(a+200): a; c = b%200; newHue = inHSL[0] +(c*0.005); newHSL = [newHue, inHSL[1], inHSL[2], inHSL[3]]; hslToRgb(newHSL);

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