%--------------------------
 % @Author: Jingqiao Hu
 % @Date: 2022-05-08 20:23:49
 % @LastEditTime: 2022-05-08 20:23:49
%--------------------------
function plot_MMC(MMCs_poly, maxx, minx, maxy, miny,optDesign,seeds,loop)
    % test polyshape
    figure(1); clf;
    for i = 1:size(MMCs_poly,1)
        n = reshape(MMCs_poly(i,:), 2, 4)';
        p = polyshape(n);
        plot(p,'FaceColor','k','FaceAlpha',1,'EdgeColor','none'); hold on;
%         plot(p,'FaceColor',[0.8,0.8,0.8],'FaceAlpha',1,'EdgeColor',[0.8,0.8,0.8]); hold on;
    end        
    axis equal; 
    axes1 = gca;
    set(axes1,'Xlim',[minx, maxx],'Ylim',[miny, maxy]);
    axis off;
    
    if strcmp(optDesign, 'Lshape')
        bbx_x = [minx,maxx,maxx,0,0,   minx,minx]';
        bbx_y = [miny,miny,0,   0,maxy,maxy,miny]';
    else
        bbx_x = [minx,maxx,maxx,minx,minx]';
        bbx_y = [miny,miny,maxy,maxy,miny]';        
    end   
%     hold on; plot(bbx_x,bbx_y,'k','LineWidth',1);
    axis equal; 
    axis off; pause(1e-6);
    colormap(gray); caxis([-2,1]);    
    
    hold on; scatter(seeds(:,1), seeds(:,2),8,'filled','k');
    
    
    
    datapath = "data/fig/vor_"+optDesign+"_"+loop+".png";
    saveas(gcf, datapath);
end