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 val-
                    ues are GLU_OUTSIDE and GLU_INSIDE.


DESCRIPTION

       gluQuadricOrientation specifies what kind  of  orientation
       is  desired  for quadrics rendered with quad. The orienta-
       tion 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,   gluQuadricDrawStyle,   gluQuadricNormals,
       gluQuadricTexture



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