lerp()

fl::i32 fl::perlin_s16x16::lerp ( fl::i32 t, fl::i32 a, fl::i32 b )

static

Definition at line 79 of file perlin_s16x16.cpp.hpp.

                                                                 {
    return a + static_cast<fl::i32>(
        (static_cast<fl::i64>(t) * (b - a)) >> HP_BITS);
}

References fl::FL_NO_EXCEPT, HP_BITS, and fl::t.

Referenced by fl::perlin_s16x16_simd::pnoise2d_raw_simd4_vec().

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