redhat man page for gluquadricorientation

GLUQUADRICORIENTATION(3G)												 GLUQUADRICORIENTATION(3G)

NAME
       gluQuadricOrientation - specify inside/outside orientation for quadrics

C SPECIFICATION
       void gluQuadricOrientation( GLUquadric* quad,
				   GLenum orientation )

PARAMETERS
       quad	    Specifies the quadrics object (created with gluNewQuadric).

       orientation  Specifies the desired orientation. Valid values are GLU_OUTSIDE and GLU_INSIDE.

DESCRIPTION
       gluQuadricOrientation specifies what kind of orientation is desired for quadrics rendered with quad. The orientation values are as follows:

       GLU_OUTSIDE    Quadrics are drawn with normals pointing outward (the initial value).

       GLU_INSIDE     Quadrics are drawn with normals pointing inward.

       Note that the interpretation of outward and inward depends on the quadric being drawn.

SEE ALSO
       gluNewQuadric(3G), gluQuadricDrawStyle(3G), gluQuadricNormals(3G), gluQuadricTexture(3G)

															 GLUQUADRICORIENTATION(3G)