BPoint m_grabPPrevious;
/** @brief Finds the point nearest to @param p and returns it's index.
* @param sel Is filled with the type of the closest point (h1, p, h2)
*
* If no point is near enough -1 is returned. */
BPoint m_grabPPrevious;
/** @brief Finds the point nearest to @param p and returns it's index.
* @param sel Is filled with the type of the closest point (h1, p, h2)
*
* If no point is near enough -1 is returned. */