A cheerful slime braves the rain — drops pass right behind it.
This is the whole thing. Phluxel runs it on every cell, every step — the animation is what happens when you repeat it.
PARAM _rate = 6; Y == 0 ? (RN < _rate ? [255, 90, 150, 255] : [BASE]) : (N.B > 230 & N.R < 120 & BASE.G < 150 ? [255, 90, 150, 255] : (B > 230 & R < 120 ? [BASE]))
Paste it into the Rule Editor, or pick Rain Streaks (behind objects, BASE) from the template list and skip the typing.
Phluxel runs in the browser as a demo, and the free desktop edition has every feature with a watermark on exports.
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