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Produces a single float output from a triple float input. The index specifies which of the 3 floats to pull from the triple.

Input Parameters


The triple float input to convert.


Which of the 3 floats will be output.

  • 0: Channel 0
  • 1: Channel 1
  • 2: Channel 2
  • 3: Luminance
  • 4: Average

Output Parameters


The float result.