gluQuadricNormals3x

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.

Overview

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.