nscale8() [1/2]

FASTLED_FORCE_INLINE CRGB & CRGB::nscale8

(

const CRGB &

scaledown

)

Scale down a RGB to N/256ths of its current brightness, using "plain math" dimming rules.

"Plain math" dimming rules means that the low light levels may dim all the way to 100% black.

See also

scale8

Definition at line 122 of file crgb.hpp.

{
    r = FUNCTION_SCALE8(r, scaledown.r);
    g = FUNCTION_SCALE8(g, scaledown.g);
    b = FUNCTION_SCALE8(b, scaledown.b);
    return *this;
}

References CRGB(), FASTLED_FORCE_INLINE, and FUNCTION_SCALE8.

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