bezierVertex, contd.

bezierVertex( x1, y1, x2, y2, x3, y3 )
- ( x1, y1 ) : 1st control point
- ( x2, y2 ) : 2nd control point
- ( x3, y3 ) : anchor point
must include a vertex( x, y ) at the beginning of the list to set the 1st anchor point :

bezierVertex( x1, y1, x2, y2, x3, y3 )