Q
gluQuadricNormals
Chapter 15
366
gluQuadricNormals
gluQuadricNormals: specify what kind of normals are desired for quadrics.
C Specification
void gluQuadricNormals(
GLUquadric* quad,
GLenum normal)
Parameters
quad Specifies 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