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I’m new to shaders and trying to learn but i need to get something done and don’t find any tutorials on that.
i need a glowing shader for a 2D game that kind of looks like this:
(sorry for this gigantic monstrocity of a link)
the only thing i know about shaders is how to make they move their vertexes (up, down, left and right) and paint them with different flat colors :S i have no idea of how to do this effect.