NAME
	  fgluNewTess -	create a tessellation object


     FORTRAN SPECIFICATION
	  CHARACTER*8 fgluNewTess( )


     DESCRIPTION
	  fgluNewTess creates and returns a pointer to a new
	  tessellation object.	This object must be referred to	when
	  calling tessellation functions.  A return value of 0 means
	  that there is	not enough memory to allocate the object.

     SEE ALSO
	  fgluTessBeginPolygon,	fgluDeleteTess,	fgluTessCallback