glVertex2i(3)

NAME

       glVertex2d, glVertex2f, glVertex2i, glVertex2s, glVertex3d, glVertex3f,
       glVertex3i, glVertex3s, glVertex4d, glVertex4f, glVertex4i, glVertex4s,
       glVertex2dv, glVertex2fv, glVertex2iv, glVertex2sv, glVertex3dv, glVer-
       tex3fv,  glVertex3iv,  glVertex3sv,  glVertex4dv,  glVertex4fv,  glVer-
       tex4iv, glVertex4sv - specify a vertex

C SPECIFICATION

       void glVertex2d( GLdouble x,
                        GLdouble y )
       void glVertex2f( GLfloat x,
                        GLfloat y )
       void glVertex2i( GLint x,
                        GLint y )
       void glVertex2s( GLshort x,
                        GLshort y )
       void glVertex3d( GLdouble x,
                        GLdouble y,
                        GLdouble z )
       void glVertex3f( GLfloat x,
                        GLfloat y,
                        GLfloat z )
       void glVertex3i( GLint x,
                        GLint y,
                        GLint z )
       void glVertex3s( GLshort x,
                        GLshort y,
                        GLshort z )
       void glVertex4d( GLdouble x,
                        GLdouble y,
                        GLdouble z,
                        GLdouble w )
       void glVertex4f( GLfloat x,
                        GLfloat y,
                        GLfloat z,
                        GLfloat w )
       void glVertex4i( GLint x,
                        GLint y,
                        GLint z,
                        GLint w )
       void glVertex4s( GLshort x,
                        GLshort y,
                        GLshort z,
                        GLshort w )

PARAMETERS

       x, y, z, w
                Specify  x,  y,  z,  and  w  coordinates of a vertex.  Not all
                parameters are present in all forms of the command.

C SPECIFICATION

       void glVertex2dv( const GLdouble *v )
       void glVertex2fv( const GLfloat *v )
       void glVertex2iv( const GLint *v )
       void glVertex2sv( const GLshort *v )
       void glVertex3dv( const GLdouble *v )
       void glVertex3fv( const GLfloat *v )
       void glVertex3iv( const GLint *v )
       void glVertex3sv( const GLshort *v )
       void glVertex4dv( const GLdouble *v )
       void glVertex4fv( const GLfloat *v )
       void glVertex4iv( const GLint *v )
       void glVertex4sv( const GLshort *v )

PARAMETERS

       v      Specifies a pointer to an array of two, three, or four elements.
              The elements of a two-element array are x and y; of a three-ele-
              ment array, x, y, and z; and of a four-element array, x,  y,  z,
              and w.

DESCRIPTION

       glVertex commands are used within glBegin/glEnd pairs to specify point,
       line, and polygon vertices.  The current  color,  normal,  and  texture
       coordinates are associated with the vertex when glVertex is called.

       When  only  x and y are specified, z defaults to 0 and w defaults to 1.
       When x, y, and z are specified, w defaults to 1.

NOTES

       Invoking glVertex outside of a glBegin/glEnd pair results in  undefined
       behavior.

SEE ALSO

       glBegin(3G),      glCallList(3G),      glColor(3G),     glEdgeFlag(3G),
       glEvalCoord(3G), glIndex(3G), glMaterial(3G),
       glNormal(3G), glRect(3G), glTexCoord(3G), glVertexPointer(3G)

                                                                  GLVERTEX(3G)