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Question by Aceria · Oct 18, 2012 at 12:48 PM · alphalinecurve

Creating a faded out curved line

I'm looking to create an animation which simply consists of a line that fades out to an alpha of 0 (so start is an alpha of 1, end is 0).

Here's the effect I'm trying to recreate: http://archive.globalgamejam.org/sites/default/files/uploads/2012/23737/screenshot-1.png?1327839195

I would like to generate these lines from code as I want them to dynamically change in color/length/animation speed/etc during gameplay. Does anyone have any idea on how to do this?

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