Function lerp

src/SB/Core/x/xDecal.cpp:277–280

namespace
{
    void lerp(F32& out, F32 t, F32 a, F32 b)
    {
        out = a + (b - a) * t;
    }
}

void xDecalEmitter::update_frac(xDecalEmitter::unit_data& unit)