floor_frac()

void fl::perlin_s16x16::floor_frac ( fl::i32 fp16, int & ifloor, fl::i32 & frac24 )

static

Definition at line 64 of file perlin_s16x16.cpp.hpp.

                                                                        {
    ifloor = fp16 >> FP_BITS;
    frac24 = (fp16 & (FP_ONE - 1)) << (HP_BITS - FP_BITS);
}

References fl::FL_NO_EXCEPT, FP_BITS, FP_ONE, and HP_BITS.

Referenced by pnoise2d_raw(), and pnoise3d_raw().

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