UnityEngine.EventSystems.SwitchPointerInputModule.GetMousePointerEventData C# (CSharp) Method

        protected override MouseState GetMousePointerEventData(int id)
        {
            // Populate the left button...
            PointerEventData leftData;
            var created = GetPointerData(kMouseLeftId, out leftData, true);

            leftData.Reset();

            if (created)
                leftData.position = Input.mousePosition;

            Vector2 pos = Input.mousePosition;
            leftData.delta = pos - leftData.position;
            leftData.position = pos;
            leftData.scrollDelta = Input.mouseScrollDelta;
            leftData.button = PointerEventData.InputButton.Left;

            if (Switch.Phase[0] == 2)
            {
                RaycastResult result = new RaycastResult();
                result.gameObject = Switch.GameObject[0];
                Switch.GameObject[0] = null;
                m_RaycastResultCache.Add(result);
            }
            else
            {
                eventSystem.RaycastAll(leftData, m_RaycastResultCache);
            }

            var raycast = FindFirstRaycast(m_RaycastResultCache);
            leftData.pointerCurrentRaycast = raycast;
            m_RaycastResultCache.Clear();

            // copy the apropriate data into right and middle slots
            PointerEventData rightData;
            GetPointerData(kMouseRightId, out rightData, true);
            CopyFromTo(leftData, rightData);
            rightData.button = PointerEventData.InputButton.Right;

            PointerEventData middleData;
            GetPointerData(kMouseMiddleId, out middleData, true);
            CopyFromTo(leftData, middleData);
            middleData.button = PointerEventData.InputButton.Middle;

            m_MouseState.SetButtonState(PointerEventData.InputButton.Left, SwitchStateForMouseButton(0), leftData);
            m_MouseState.SetButtonState(PointerEventData.InputButton.Right, SwitchStateForMouseButton(1), rightData);
            m_MouseState.SetButtonState(PointerEventData.InputButton.Middle, SwitchStateForMouseButton(2), middleData);

            return m_MouseState;
        }