 edge of a face. To retrieve all edges, you can use the 'next' reference of the current edge. Default is null.
		</p>

		<h2>Methods</h2>

		<h3>[method:Face create]( [param:VertexNode a], [param:VertexNode b], [param:VertexNode c] )</h3>
		<p>
			[page:VertexNode a] - First vertex of the face.<br />
			[page:VertexNode b] - Second vertex of the face.<br />
			[page:VertexNode c] - Third vertex of the face.<br /><br />

			Creates a face.
		</p>

		<h3>[method:HalfEdge getEdge]( [param:Integer i] )</h3>
		<