kgn/KGNoise — pull request #5 by marcosanson (2012-10-08 08:04:27+00:00)
Title: Radial gradient effect

Hi David,
nice to meet you!
I worked on your awesome library. I added the ability to configure a radial gradient under the noise. This is done in order to add a light in the centre of screen to make the noise shine. I need this feature for our iOS app so I really appreciate if you would like to merge my changes.
Of course I maintained the library compatibility with iOS and OSX.

I modified the OSX example in order to show you the difference between noise with gradient and noise without. To see it you should run osx example. The left one and right one are configured as same but the left one has the gradient and the right one no.

Let me know what you think about it.
ciao
marco