How to create simple Glow effect with PixelBender

1.2k Views Asked by Paul At 20 September 2012 at 06:08

I would like to add a glow effect in my flashgame like in "Geometry Wars" enter image description here

I thought that must be possible with Pixelbender but I totally suck at this tool/language to write such a shader.

Did someone know how to do it or have maybe a good reference that can tell me how to achieve it?

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