warning message….

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  • #30302

    Why this message print??

    WARNING: 0:28: Calls to any function that may require a gradient calculation inside a conditional block may return undefined results



    Hi chlghduf314,

    this warning is given when you are using functions inside a conditional block which require gradient information.
    Gradient information is based on a 2×2 pixel block processing:
    if any of those pixels in a 2×2 block are not taking the same branch as the other pixels the resulting data,
    which is used for gradient calculation, might be undefined and thus the resulting gradient invalid.

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