Specifies the desired normals for quadrics.
OpenGL C bindings library: libGL.a
void gluQuadricNormals(GLUquadricObj *qobj, GLenum Normals)
The gluQuadricNormals subroutine specifies the desired normals for quadric objects rendered with the qobj parameter option. Legal DrawStyle parameter 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 value is the default. |
qobj | Specifies the quadrics object created with the gluNewQuadric subroutine. |
Normals | Specifies the desired type of normals. Valid values are as follows: |
/usr/include/GL/gl.h | Contains C language constraints, variable type definitions, and ANSI function prototypes for OpenGL. |
The gluNewQuadric subroutine, gluQuadricDrawStyle subroutine, gluQuadricOrientation subroutine, gluQuadricTexture subroutine.