    #######################################################################
    #  MACRO FILE NAME: exN03Vis7.mac                                     #
    #                                                                     #
    #  AUTHOR(S): Satoshi Tanaka                                          #
    #                                                                     #
    #  DATE:                                                              #
    #        Nov      14, 2001                                            #
    #                                                                     #
    #  CONTENTS: A macro to demonstrate batch visualization to generate   #
    #            PostScript file with the DAWNFILE driver                 #
    #                                                                     #
    #          % setenv DAWN_BATCH               1                        #
    #          % make visclean                                            #
    #          % $G4BINDIR/exampleN03                                     #
    #          Idle> /control/execute visTutor/exN03Vis8.mac              #
    #          Idle> exit                                                 #
    #          % gv g4_00.eps &                                           #
    #          % gv g4_01.eps &                                           #
    #          % gv g4_02.eps &                                           #
    #                                                                     #
    #  REQUIRED PLATFORMS & SOFTWARES: Unix, X-window,                    #
    #                                  DAWN (version 3.85 or after)       #
    #                                                                     #
    #  ENVIRONMENTAL VARIABLES (C-MACROS) FOR INSTALLATION:               #
    #  (See geant4/source/visualization/README for details.)              #
    #                                                                     #
    #    * Unnecessary                                                    #
    #                                                                     #
    #  ENVIRONMENTAL VARIABLES (C-MACROS) FOR COMPILATION:                #
    #  (See geant4/source/visualization/README for details.)              #
    #                                                                     #
    #    * Unnecessary                                                    #
    #                                                                     #
    #  ADDITIONAL NOTES:                                                  #
    #                                                                     #
    #######################################################################

    ####################################################################
    # Creation of a multi-page PostScript file with the DAWNFILE driver
    ####################################################################

    # Invoke the DAWNFILE driver
    /vis/open DAWNFILE

    # Add the world volume to the current scene
    /vis/drawVolume

    # Add trajectories to the current scene
    #  Note: This command is not necessary in exampleN03,
    #        since the C++ method DrawTrajectory() is
    #        described in the event action.
    #/vis/scene/add/trajectories

    # Set camera
    /vis/viewer/reset
    /vis/viewer/zoom              1.5
    /vis/viewer/set/viewpointThetaPhi 70 20

    # Visualize events added to the current scene
    /tracking/storeTrajectory 1
    /run/beamOn 3