NAME

gluQuadricOrientation - specify inside/outside orientation for quadrics

C SPECIFICATION

void gglluuQQuuaaddrriiccOOrriieennttaattiioonn( GLUquadric* _q_u_a_d,
                            GLenum _o_r_i_e_n_t_a_t_i_o_n )

delim $$

PARAMETERS

_q_u_a_d
Specifies the quadrics object (created with gglluuNNeewwQQuuaaddrriicc).
_o_r_i_e_n_t_a_t_i_o_n
Specifies the desired orientation. Valid values are GGLLUU__OOUUTTSSIIDDEE and GGLLUU__IINNSSIIDDEE.

DESCRIPTION

gglluuQQuuaaddrriiccOOrriieennttaattiioonn specifies what kind of orientation is desired for quadrics rendered with _q_u_a_d. The _o_r_i_e_n_t_a_t_i_o_n values are as follows:
GGLLUU__OOUUTTSSIIDDEE
Quadrics are drawn with normals pointing outward (the initial value).
GGLLUU__IINNSSIIDDEE
Quadrics are drawn with normals pointing inward.

Note that the interpretation of _o_u_t_w_a_r_d and _i_n_w_a_r_d depends on the quadric being drawn.

SEE ALSO

gglluuNNeewwQQuuaaddrriicc((33GG)), gglluuQQuuaaddrriiccDDrraawwSSttyyllee((33GG)), gglluuQQuuaaddrriiccNNoorrmmaallss((33GG)), gglluuQQuuaaddrriiccTTeexxttuurree((33GG))