getzbuffer(3G)

getzbuffer - returns whether z-buffering is on or off

As shipped in IRIX 6.5. First release of IRIX 6.5.

NAME
     getzbuffer - returns whether z-buffering is on or off

C SPECIFICATION
     Boolean getzbuffer()

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

SEE ALSO
     lsetdepth zbuffer, zclear,

NOTE
     This routine is available only in immediate mode.