fgluQuadricOrientation(3G) OpenGL Reference fgluQuadricOrientation(3G)NAME
fgluQuadricOrientation - specify inside/outside orientation for quadrics
FORTRAN SPECIFICATION
SUBROUTINE fgluQuadricOrientation( CHARACTER*8 quad,
INTEGER*4 orientation )
PARAMETERS
quad Specifies the quadrics object (created with fgluNewQuadric).
orientation Specifies the desired orientation. Valid values are
GLU_OUTSIDE and GLU_INSIDE.
DESCRIPTION
fgluQuadricOrientation 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
fgluNewQuadric, fgluQuadricDrawStyle, fgluQuadricNormals,
fgluQuadricTexture
Page 1