function p=plot_surf(surfData,colorData,varargin)
%     figure
    p=patch(surfData,...
        'EdgeColor',       'none',    ...
        'AmbientStrength',    0.5, ...
        'FaceVertexCData',   colorData, ...
        'FaceColor',       'interp' ...
        );
    
    
    
   

    set(p,'FaceLighting','gouraud');
    for i=1:length(varargin)
        eval(varargin{i});
    end
    
    axis('image');
    axis off
    axis equal
%     view([150 30]);
%     c=colorbar;
%     try
%         t=get(c,'Limits');
%         the_lines=(linspace(t(1),t(2),10)*10^round_precision);
%         if ~(abs(t(1))<1e-4)
%             the_lines(1)=ceil(the_lines(1));
%         end
%         the_lines(end)=floor(the_lines(end));
% 
%         the_lines(2:end-1)=round(the_lines(2:end-1));
%         the_lines=the_lines/10^round_precision;
%         set(c,'Ticks',the_lines);
%         
%     catch
%         warning('round fail!');
%     end
    

            colormap('jet')
%             c=colorbar;
%     lim=get(c,'Limits')

%             c.Position=[0.78 0.25 0.035 0.5];
%             c.FontSize=11;
%             if exist('unit_str','var')
%             title(c,unit_str,'fontsize',13,'fontweight','bold');
%             end
% user define view point
if 0% for Cylinders
    ax=gca;
    ax.CameraPositionMode='manual';
    ax.CameraPosition = [100 100 100];
    
    ax.CameraTargetMode='manual';
    ax.CameraTarget=[0 0 50];
    ax.CameraViewAngleMode='manual';
    ax.CameraViewAngle = 50;
end

end