GLUQUADRICNORMALS(3G) |
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GLUQUADRICNORMALS(3G) |
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)