Function GetFraction

Source/Engine/Core/RandomStream.h:112–119

Returns a random number between 0 and 1.

    /// Returns a random number between 0 and 1.
    /// </summary>
    float GetFraction() const
    {
        MutateSeed();
        const float temp = 1.0f;
        float result;
        *(int32*)&result = (*(int32*)&temp & 0xff800000) | (_seed & 0x007fffff);
        return Math::Fractional(result);
    }

    /// <summary>
    /// Returns a random number between 0 and 1.