curveVertex

• Now we can draw segmented curves!

• curveVertex command:

• • curveVertex( x, y )
  • sets curve vertex
  • minimum of 4 points needed to draw a line, see curve command

• beginShape(MODE) : MODE must be empty or lines will not be drawn

• 1st vertex and last vertex in the list are the 1st anchor and 2nd anchor points, respectively