GLUQUADRICORIENTATION
Section: Misc. Reference Manual Pages (3G)
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NAME
gluQuadricOrientation
- specify inside/outside orientation for quadrics
C SPECIFICATION
void
gluQuadricOrientation(
GLUquadric*
quad,
GLenum orientation )
delim $$
PARAMETERS
- quad
-
Specifies the quadrics object (created with gluNewQuadric).
- orientation
-
Specifies the desired orientation. Valid values are
GLU_OUTSIDE and
GLU_INSIDE.
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.
SEE ALSO
gluNewQuadric(3G),
gluQuadricDrawStyle(3G),
gluQuadricNormals(3G),
gluQuadricTexture(3G)