Options for CGR Reader

In dtk_cgrrReader.hpp

     //! \ingroup cgr_utils
     //! \brief Initial tree                                          0
     //! \brief Intermediate reduce tree ( component tree ) 1
     //! \brief Flattened tree               ( node tree )       2
     //! \param [in] inVal: 2 (default)
     //!
     //! \endcode
     static void SetCfgCgrReduceTree( Dtk_Int32 inVal );