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Question by linluqi · Jan 13, 2019 at 03:14 PM · post processing image effects algorithm filter

Wind filter in Unity Shader?

Could someone suggest me how to go about getting the wind filter effect in Unity Shader similar to the one available in photoshop and gimp? I did a lot of research and try to read gimp source code, but failed. For Blend mode, I can get answer easily in all sorts of places such as wiki. But when I try to find formulas for filters, I get very little information. Any help would be appreciated. The Effect just like this:https://docs.gimp.org/2.8/en/plug-in-wind.html

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