gluQuadricOrientation function

The gluQuadricOrientation function specifies inside or outside orientation for quadrics.

Syntax

void WINAPI gluQuadricOrientation(
   GLUquadric *quadObject,
   GLenum     orientation
);

Parameters

quadObject

The quadric object (created with gluNewQuadric).

orientation

The desired orientation. The following values are valid.

Value	Meaning
GLU_OUTSIDE	Draw quadrics with normals pointing outward. This is the default value.
GLU_INSIDE	Draw quadrics with normals pointing inward.

Return value

This function does not return a value.

Remarks

The gluQuadricOrientation function specifies what kind of orientation is desired for quadrics rendered with quadObject. The interpretation of outward and inward depends on the quadric being drawn.

Requirements

See also

gluNewQuadric

gluQuadricDrawStyle

gluQuadricNormals

gluQuadricTexture