/////////////////////////////////////////////////////////////
//
// for CSLab
//
/////////////////////////////////////////////////////////////
Two demos are included.
To compile, type:

  make -f makefile.mak 


First command line in "makefile.mak":

       // a wireframe scene constructed using various
       // modeling transformations (with zooming in or out
       // capability)

Second command line in "makefile.mak":

       // a shaded scene constructed using various
       // modeling transformations

Third command line in "makefile.mak":

       // the same shaded scene with the capability of
       // zooming in or out



/////////////////////////////////////////////////////////////
//
// for CS domain
//
/////////////////////////////////////////////////////////////
Two demos are included.
To compile and execute the programs, first change the
priority mode of files "r" and "makefile-1.mak" to
make them command files (by typing "chmod 700 r" and
"chmod 700 makefile-1.mak"), then type


  r wireframe    // a wireframe scene constructed using various
                 // modeling transformations (with zooming in or out
                 // capability)

  r shaded       // a shaded scene constructed using various
                 // modeling transformations

or

  r shaded1      // the same shaded scene with the capability of
                 // zooming in or out