NAME
gluQuadricNormals - specify what kind of normals are desired for quadrics
C SPECIFICATION
void gluQuadricNormals( GLUquadric* quad,
GLenum normal )
delim $$
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)