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  • Claus-Justus Heine's avatar
    b5cb91bb
    · b5cb91bb
    Claus-Justus Heine authored
    Properly check for the version of the gltools package in use:
    gltools-2.5 has glrGetPOV(), gltools-2.4 has not. gltools-2.5 require
    glRender() to be invoked with NULL arguments, gltools-2.4 breaks if
    this is done. Fix that mess.
    b5cb91bb
    History
    Claus-Justus Heine authored
    Properly check for the version of the gltools package in use:
    gltools-2.5 has glrGetPOV(), gltools-2.4 has not. gltools-2.5 require
    glRender() to be invoked with NULL arguments, gltools-2.4 breaks if
    this is done. Fix that mess.