q16_to_u8()

u8 fl::FlowFieldFP::q16_to_u8 ( i32 v )

staticprivate

Definition at line 542 of file flowfield.cpp.hpp.

                                            {
    i32 integer = v >> 16;
    if (integer < 0) return 0;
    if (integer > 255) return 255;
    return (u8)integer;
}

References fl::FL_NO_EXCEPT.

Referenced by drawImpl().

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