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gluQuadricOrientation - specify inside/outside orientation for quadrics
void gluQuadricOrientation( GLUquadric* quad,
GLenum orientation )
eqn not supported
- quad
- Specifies the quadrics object (created
with gluNewQuadric).
- orientation
- Specifies the desired orientation. Valid
values are GLU_OUTSIDE and GLU_INSIDE.
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.
gluNewQuadric(3G)
,
gluQuadricDrawStyle(3G)
, gluQuadricNormals(3G)
, gluQuadricTexture(3G)
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