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Re: [NSViewAnimation BUG] NSAnimationEaseOut
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Re: [NSViewAnimation BUG] NSAnimationEaseOut


  • Subject: Re: [NSViewAnimation BUG] NSAnimationEaseOut
  • From: Joe Baskerville <email@hidden>
  • Date: Fri, 06 Oct 2006 15:28:07 +0100

nope, ive also noticed this bug with NSViewAnimation.

you have to swap over the start and end keys, else it goes in reverse. there also another bug that causes the animation to never fully finish, so you have to record where the final frame would be and give it a tiny nudge at the end of the animation to get it to its final resting place.

Ivan Kourtev wrote:
I've used both NSAnimation and NSViewAnimation classes quite a bit and haven't encountered the bug you mentioned.

Perhaps you are confusing NSAnimationEaseOut (relevant to NSAnimation) with NSViewAnimationFadeOutEffect (relevant to NSViewAnimation)?

NSAnimationEaseOut is a constant that affects NSAnimation (the base class for NSViewAnimation). NSAnimation always progresses from 0.0 to 1.0, and the constants such as NSAnimationEaseOut affect how this progress occurs over time. If you subclass NSAnimation and override currentProgress you can observe the animation progress from 0.0 to 1.0.

--
ivan



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References: 
 >[NSViewAnimation BUG] NSAnimationEaseOut (From: Stephane <email@hidden>)
 >Re: [NSViewAnimation BUG] NSAnimationEaseOut (From: Ivan Kourtev <email@hidden>)

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