getzbuffer(3G)							getzbuffer(3G)

NAME    [Toc]    [Back]

     getzbuffer	- returns whether z-buffering is on or off

C SPECIFICATION    [Toc]    [Back]

     Boolean getzbuffer()

PARAMETERS    [Toc]    [Back]

     none

FUNCTION RETURN	VALUE
     The returned value	of this	function is either TRUE	or FALSE.

     TRUE indicates that z-buffering is	on.

     FALSE indicates that z-buffering is off.  (FALSE is the default.)	For
     systems without the zbuffer option, this function always returns FALSE.

DESCRIPTION    [Toc]    [Back]

     getzbuffer	returns	the current value of the z-buffer flag.

SEE ALSO    [Toc]    [Back]

     lsetdepth zbuffer,	zclear,

NOTE    [Toc]    [Back]

     This routine is available only in immediate mode.


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