PixelFarm.Agg.VertexStore.AddVertex C# (CSharp) Метод

        public void AddVertex(double x, double y, VertexCmd cmd)
        {
            if (m_num_vertices >= m_allocated_vertices)
            {
                AllocIfRequired(m_num_vertices);
            }
            m_coord_xy[m_num_vertices << 1] = x;
            m_coord_xy[(m_num_vertices << 1) + 1] = y;
            m_cmds[m_num_vertices] = (byte)cmd;
            m_num_vertices++;
        }
        //--------------------------------------------------

 public static VertexStore CreateVxs(IEnumerable <VertexData> iter, VertexStore vxs)
 {
     foreach (VertexData v in iter)
     {
         vxs.AddVertex(v.x, v.y, v.command);
     }
     return(vxs);
 }