1991-2006
Silicon Graphics, Inc.
gluQuadricNormals
3G
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
Copyright
Copyright 1991-2006
Silicon Graphics, Inc. This document is licensed under the SGI
Free Software B License. For details, see
http://oss.sgi.com/projects/FreeB/.