


GLGETPOLYGONSTIPPLE(3G)			  GLGETPOLYGONSTIPPLE(3G)


NAME
       glGetPolygonStipple - return the polygon stipple pattern


C SPECIFICATION
       void glGetPolygonStipple( GLubyte *mask )


PARAMETERS
       mask  Returns  the  stipple  pattern. The initial value is
	     all 1's.

DESCRIPTION
       glGetPolygonStipple returns to mask a 3232 polygon  stip
       ple  pattern.   The  pattern  is	 packed into memory as if
       glReadPixels with both height and width	of  32,	 type  of
       GL_BITMAP,  and	format of GL_COLOR_INDEX were called, and
       the stipple pattern were stored in an internal 3232 color
       index  buffer.  Unlike glReadPixels, however, pixel trans
       fer operations (shift, offset, pixel map) are not  applied
       to the returned stipple image.

NOTES
       If  an  error  is generated, no change is made to the con
       tents of mask.

ERRORS
       GL_INVALID_OPERATION is generated  if  glGetPolygonStipple
       is  executed between the execution of glBegin and the cor
       responding execution of glEnd.

SEE ALSO
       glPixelStore(3G),		     glPixelTransfer(3G),
       glPolygonStipple(3G), glReadPixels(3G)























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