robb @robb.is · Jan 1 Work-in-Progress #SwiftUI glitch effect featuring chroma subsampling; random offsets for lines, blocks and pixels; chromatic abberation in YCbCr as well as RGB channel shuffling.
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i was just having a go at doing layer effects with shaders - for graphics with a time element, is there a nice way to update that without .animation() of a variable (to reduce view changes), or is that inevitable to get a new render with the shader anyway?
oh and I guess every now and then it shows some hexadecimal numbers mixed in bc those are authentically digital.
Looking great. CoreImage, Metal?