Function SetFocalLengthFromVFOV

BakingLab/AppSettings.h:495–500

    }

    inline void SetFocalLengthFromVFOV(float FOV, float aspectRatio)
    {
        float fs = FilmSize.RawValue();
        float verticalSize = fs / aspectRatio;
        FocalLength.SetValue(2.0f * (verticalSize * 0.5f) / tanf(FOV * 0.5f));
    }

    inline float BokehPolygonAmount_()
    {