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adjust combined rgb values with a formula block

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  • adjust combined rgb values with a formula block

    im trying to adjust a rgb output from a lighting block using a formula and virtual inputs for the blue and green elements to tweak the colours - the lights i have dont have enough red, so i need to reduce the blue and green elements by a fixed but adjustable % via 2 virtual inputs

    i can make it work by splitting the combined rgb using a rgb controller, and multiply each g and b output by an adjustment factor, then combine the rgb elements together again, but i would like to do it if possible using a single formula block - any ideas ?

  • #2
    The second formula in this article has dimming:

    You can adjust the divisions/multipliers for each channel, giving different values.
    PN/PM: Ich bevorzuge die Beantwortung von Fragen in öffentlichen Threads, wo andere mithelfen und mitprofitieren können. Herzlichen Dank!


    • #3
      thanks - i had searched but obviously not very well - perfect