GLUQUADRICNORMALS(3gl)

NAME

gluQuadricNormals - specify what kind of normals are desired for quadrics

C SPECIFICATION

void gluQuadricNormals( GLUquadric* quad,

GLenum normal )

PARAMETERS

quad Specifes the quadrics object (created with gluNewQuadric).

normal Specifies the desired type of normals. Valid values are

GLU_NONE, GLU_FLAT, and GLU_SMOOTH.

DESCRIPTION

gluQuadricNormals specifies what kind of normals are desired for quadrics rendered with quad. The legal values are as follows:

GLU_NONE No normals are generated.

GLU_FLAT One normal is generated for every facet of a quadric.

GLU_SMOOTH One normal is generated for every vertex of a quadric.

This is the initial value.

SEE ALSO

gluNewQuadric(3G), gluQuadricDrawStyle(3G), gluQuadricOrientation(3G), gluQuadricTexture(3G)

GLUQUADRICNORMALS(3G)