floor_frac()

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

static

Definition at line 63 of file perlin_s16x16.cpp.hpp.

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

References FP_BITS, FP_ONE, and HP_BITS.

Referenced by pnoise2d_raw(), and pnoise3d_raw().

Here is the caller graph for this function: