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Unread 01-26-10, 02:51 PM   #1
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"Pulsating" effect...what's the proper method?

I have frame "frame". I want it to fade from alpha "1" to alpha "0", then back to alpha "1" and repeat until I say otherwise to make a "pulsing" effect.

I tried doing this in a manner like so, and...well...yeah, infinite loops are bad.

lua Code:
  1. while myvariable = 1 do
  2.     alpha = frame:GetAlpha()
  3.     if alpha = 1 then
  4.         UIFrameFadeOut(frame, 1, 1, 0)
  5.     elseif alpha = 0 then
  6.         UIFrameFadeIn(frame, 1, 0, 1)

Hello, Mr. Client Crash.
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