Method to

src/Core/Transform/UnitVector.cpp:180–281

    }

    UnitVector UnitVector::to(Units pUnit) const
    {
        switch (pUnit)
        {
        case Units::ViewPercentage:
            switch (unit)
            {
            case Units::ViewPercentage:
                return UnitVector(x, y, Units::ViewPercentage);
            case Units::ViewPixels:
                return UnitVector(x / Screen.w, y / Screen.h, Units::ViewPercentage);
            case Units::ViewUnits:
                return UnitVector(x / View.w, y / View.h, Units::ViewPercentage);
            case Units::ScenePixels:
                return UnitVector(x / Screen.w - View.x / View.w,
                    y / Screen.h - View.y / View.h, Units::ViewPercentage);
            case Units::SceneUnits:
                return UnitVector(
                    (x - View.x) / View.w, (y - View.y) / View.h, Units::ViewPercentage);
            default:
                return UnitVector(0, 0);
            }
        case Units::ViewPixels:
            switch (unit)
            {
            case Units::ViewPercentage:
                return UnitVector(x * Screen.w, y * Screen.h, Units::ViewPixels);
            case Units::ViewPixels:
                return UnitVector(x, y, Units::ViewPixels);
            case Units::ViewUnits:
                return UnitVector(
                    x * Screen.w / View.w, y * Screen.h / View.h, Units::ViewPixels);
            case Units::ScenePixels:
                return UnitVector(x - (View.x * Screen.w / View.w),
                    y - (View.y * Screen.h / View.h), Units::ViewPixels);
            case Units::SceneUnits:
                return UnitVector((x - View.x) / View.w * Screen.w,
                    (y - View.y) / View.h * Screen.h, Units::ViewPixels);
            default:
                return UnitVector(0, 0);
            }
        case Units::ViewUnits:
            switch (unit)
            {
            case Units::ViewPercentage:
                return UnitVector(x * View.w, y * View.h, Units::ViewUnits);
            case Units::ViewPixels:
                return UnitVector(
                    x / Screen.w * View.w, y / Screen.h * View.h, Units::ViewUnits);
            case Units::ViewUnits:
                return UnitVector(x, y, Units::ViewUnits);
            case Units::ScenePixels:
                return UnitVector(x / (Screen.w / View.w) - View.x,
                    y / (Screen.h / View.h) - View.y, Units::ViewUnits);
            case Units::SceneUnits:
                return UnitVector(x - View.x, y - View.y, Units::ViewUnits);
            default:
                return UnitVector(0, 0);