Name
gluQuadricOrientation — specify inside/outside orientation for quadrics
C Specification
void gluQuadricOrientation
| ( | GLUquadric* quad
, GLenum orientation
); |
Python Specification
gluQuadricOrientation
| ( |
quad
,
orientation
) →
None
|
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.