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@batchass @h3xl3r take the default shader code, but instead of assigning to "fragColor" assign to a new "vec4 border_col". Its called border_col now because it only gets rendered fully at the border, the center gets taken over by the feedback loop, moving it inwards.On twitter.com
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@batchass @h3xl3r in the end it doesnt really matter anyway, just put something cool and animated into border_color and watch it get sucked inside :) Also this is the actual line I used, has other uvs: fragColor = mix(texture(prevFrame, vec(0.5) + uv * 0.51f), border_col, pow(length(uv), 12.0));Permalink On twitter.com
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@batchass @h3xl3r (I would've shared the source of course, but it was a quick sketch and I didn't save it)Permalink On twitter.com