Bikeshed

What's your favorite color?

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Green

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[:rgba 0.42 0.33333333333333333333333 1.0 0.5]

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(defn normal-abs-rgb []
"Returns an RGBA color based on the absolute value of the ortho-normal of the polygon face."
  (fn [mesh]
    (let [fc (fn [mesh face]
               (let [[r g b] (mapv mu/abs (mf/normal face))
                     alpha 1.0]
                 [r g b alpha]))]
      [mesh fc])))

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