xy_serpentine()

FASTLED_FORCE_INLINE u16 fl::xy_serpentine	(	u16	x,
		u16	y,
		u16	width,
		u16	height )

Definition at line 15 of file xymap.h.

                                                                               {
    (void)height;
    if (y & 1) // Even or odd row?
        // reverse every second line for a serpentine lled layout
        return (y + 1) * width - 1 - x;
    else
        return y * width + x;
}

References FASTLED_FORCE_INLINE, FL_NOEXCEPT, height, width, x, and y.

Referenced by fl::XYMap::mapToIndex().

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