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