3 thoughts on “Face Trails 2

  1. Willem

    It would be interesting to see where certain lines come from, like the horizontal ‘waves’ on the shirt of which nothing in your picture is visible.

  2. kp

    ok, what’s happening here is I run a particle across the screen. it looks at the pixel it is on. the red value determines the direction of the force: 0 – 360. The blue value determines the magnitude of the force. The force gets added to the pixel’s velocity. White is 0 degrees at maximum force, so you get horizontal lines.


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