creates the surface of a cone in 3 dimension [handle] = SW_CONE(rBase, rTop, R, N) Input: rBase Coordinates of the middle of the base, dimensions are [3 1]. rTop Coordinates of the top, dimensions are [3 1]. R Radius of the base of the cone. N number of points of the surface mesh See also SW_CIRCLE, SW_CIRCLESURF, SW_CYLINDER, SW_ARROW.