[Front] [Reference] [Imp. Guide] [Index]

gluQuadricOrientation
[Prev] [Next]

gluQuadricOrientation: specify inside/outside orientation for quadrics.

C Specification | Parameters | Description | See Also

[Up] C Specification

void gluQuadricOrientation(
    GLUquadric*	 quad,
    GLenum	 orientation)

[Up] Parameters

quad
Specifies the quadrics object (created with gluNewQuadric).
orientation
Specifies the desired orientation. Valid values are GLU_OUTSIDE and GLU_INSIDE.

[Up] Description

gluQuadricOrientation specifies what kind of orientation is desired for quadrics rendered with quad. The orientation values are as follows:
GLU_OUTSIDE
Quadrics are drawn with normals pointing outward (the initial value).
GLU_INSIDE
Quadrics are drawn with normals pointing inward.
Note that the interpretation of outward and inward depends on the quadric being drawn.

[Up] See Also

gluNewQuadric,
gluQuadricDrawStyle,
gluQuadricNormals,
gluQuadricTexture

[Prev] [Next]
Front Reference [Imp. Guide] Index