• Adobe After Effects Expressions

  cannot get simple OR statement to work!

  Posted by Tom Gomez on February 5, 2022 at 6:39 pm

  Thanks in advance Expression Wizards. Simplest thing… can’t get it to work without syntax errors. If either of three checkboxes is checked, need opacity change. I have:

  a = comp(“USANA Ignition 2022 – Eng C – PH”).layer(“MASTER CONTROLS”).effect(“ENGLISH – PH”)(“Checkbox”).value;
  b = comp(“USANA Ignition 2022 – Eng C – PH”).layer(“MASTER CONTROLS”).effect(“ENGLISH – HK & SG”)(“Checkbox”).value;
  c = comp(“USANA Ignition 2022 – Eng C – PH”).layer(“MASTER CONTROLS”).effect(“ENGLISH – US CA ANZ”)(“Checkbox”).value;

  ((a || b || c)=1)? 100 : 0

  Filip Vandueren replied 4 years, 2 months ago 2 Members · 2 Replies
• 2 Replies

• 

  Tom Gomez

  February 5, 2022 at 7:41 pm

  Ok. Figured out.

  a || b || c ? 100 : 0
• 

  Filip Vandueren

  February 5, 2022 at 7:50 pm

  or:

  (a || b || c) == 1 …

  = sets a value, == checks for equality

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