NAME

gluQuadricNormals − specify what kind of normals are desired for quadrics

SYNOPSIS

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(3), gluQuadricDrawStyle(3), gluQuadricOrientation(3), gluQuadricTexture(3)