% -*- texinfo -*-
% @deftypefn {Function File} {} trisurf (@var{tri}, @var{x}, @var{y}, @var{z})
% @deftypefnx {Function File} {@var{h} =} trisurf (@dots{})
% Plot a triangular surface in 3D. The variable @var{tri} is the triangular
% meshing of the points @code{(@var{x}, @var{y})} which is returned
% from @code{delaunay}. The variable @var{z} is value at the point
% @code{(@var{x}, @var{y})}. The output argument @var{h} is the graphic
% handle to the plot.
% @seealso{triplot, delaunay3}
% @end deftypefn