setPowerScalingExponent()

void CFastLED::setPowerScalingExponent ( float exponent )

inline

Set a non-linear brightness-to-power response exponent.

Parameters

exponent

1.0 = linear (default), values below 1.0 model higher power at mid brightness

Note

Convenience wrapper: equivalent to setting model.exponent and calling setPowerModel. Prefer passing the exponent directly via PowerModelRGB(r, g, b, d, e) to set both in one step.

exponent <= 0 or values within 1e-4 of 1.0 fall back to linear (identity tables), ignoring the supplied value.

This affects power estimation and limiting only, not rendered brightness.

Only enabled when SKETCH_HAS_LARGE_MEMORY==1; smaller-memory targets keep legacy linear behavior.

Definition at line 1486 of file FastLED.h.

                                                        {
        set_power_scaling_exponent(exponent);
    }

References set_power_scaling_exponent().

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