+ * Chooses from all handle position and alternative handle positions where to set the position of the two selection handles.
+ *
+ * @param[in] cursorPositionOne The initial position of the first selection handle.
+ * @param[in] cursorPositionTwo The initial position of the second selection handle.
+ * @param[in] altPositionValidOne Whether there is an alternative position for the first selection handle.
+ * @param[in] altPositionValidTwo Whether there is an alternative position for the second selection handle.
+ * @param[in] altPositionOne The alternative position of the first selection handle.
+ * @param[in] altPositionTwo The alternative position of the second selection handle.
+ */
+ void ChooseRtlSelectionHandlePosition( const Vector3& cursorPositionOne,
+ const Vector3& cursorPositionTwo,
+ bool altPositionValidOne,
+ bool altPositionValidTwo,
+ const Vector3& altPositionOne,
+ const Vector3& altPositionTwo );
+ /**