Class UnitVector

include/Core/Transform/UnitVector.hpp:15–263

* \brief Class widely used in the Engine to scale and position elements in * a Scene * \bind{Vector2} */

     * \bind{Vector2}
     */
    class UnitVector
    {
    public:
        /**
         * \nobind
         * \brief Initialize the conversion module (Step 1) by passing the
         *        pointer to the ViewStruct
         */
        static void Init(ViewStruct*&);
        /**
         * \nobind
         * \brief Initialize the conversion module (Step 2) by passing the
         *        values of the ScreenSize
         * \param width Width of the screen
         * \param height Height of the screen
         */
        static void Init(int width, int height);

        /**
         * \brief Struct used for UnitVector conversions, do not modify !
         */
        static ViewStruct View;
        /**
         * \brief Struct used for UnitVector conversions, do not modify !
         */
        static ScreenStruct Screen;

        /**
         * \brief Constructor of UnitVector
         * \param unit Unit of the UnitVector
         */
        explicit UnitVector(Units unit = Units::SceneUnits);
        /**
         * \brief Constructor (with x, y) of UnitVector
         * \param x x Coordinate of the UnitVector
         * \param y y Coordinate of the UnitVector
         * \param unit Unit of the UnitVector
         */
        UnitVector(double x, double y, Units unit = Units::SceneUnits);

        /**
         * \brief x Coordinate of the UnitVector (related to Unit)
         */
        double x = 0.0;
        /**
         * \brief y Coordinate of the UnitVector (related to Unit)
         */
        double y = 0.0;
        /**
         * \brief Unit of the UnitVector
         */
        Units unit;

        /**
         * \brief Set the values of the given UnitVector but keeps base Unit
         * \param vec UnitVector containing the new values
         */
        void set(const UnitVector& vec);