OPACS (The ``o'' packages)

• Developed by Guy Barrand (Orsay)
• Interfaces well to X Windows
• Flexible user interface unified with its graphics component
• Graphics data base
• Save data to files with DAWN format, VRML format etc
• Interactive attribute editing of picked objects
• Other useful functionalities for event display

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 FIG      : Electro-magnetic shower
            (with picking)
 File Name: OPACS_EMSHOWER.ps
 Driver   : OPACS
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 FIG      : Test with visualization/test19.cc
 File Name: OPACS_test19.ps
 Driver   : OPACS
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