This damages objects that are behind the erased surface, but surface objects are always properly colored. FaceColor Surface face color. See the ColorSpec reference page for more information on specifying color. You can still draw edges, however. The first value in CData determines face color.
Face color is determined by linear interpolation through the mesh points on the surface.
Interruptible Callback interruptibility. The callback specified by ButtonDownFcn is interruptible by other callbacks. The ButtonDownFcn callback is not interruptible. LineStyle Edge line style. This property determines the type of line for edges.