GLUQUADRICORIENTATIMachTen Programmer’s MaGLUQUADRICORIENTATION()

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 val-
ues are GLU_OUTSIDE and GLU_INSIDE.

DESCRIPTION
gluQuadricOrientation specifies what kind of orientation
is desired for quadrics rendered with quad. The orienta-
tion 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, gluQuadricDrawStyle, gluQuadricNormals,
gluQuadricTexture

MachTen 1