Nice, clean and inspiring article about creating interesting effect in Pixel Bender. Truly awesome 
An old effect in photography I wanted to check out as a custom shader for Flash 10 Astro – beta version needed for this demo to show correctly: Pixel Bender -bytecode. Pixel Bender -source. LinearBlurFilter.as. It works with three parameters: one float3 for line equation where the picture appears sharp (coefs like in Ax+By+C=0, in the demo there’s two dragable blue blocks to modify that), two scales for the blur radius, in parallel and perpendicu … Read More
via Pixelero
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