function plot_val_arrays(vals,monkey)
% project a set of values in cortical/array space
% vals = 1x1024
% monkey = 'F' or 'N'
% warning: some info are handcrafted, so it'll only work with 'F' and 'N'
% 2024 P.Papale fecit

img = imread(['\_code\code_utils_v2\_figs\',monkey,'_array.png']);
bw = im2bw(img);
stats = regionprops(not(bw),'Centroid');
vals(isnan(vals))=-Inf;
if monkey == 'F'
   arrays_order = [16,15,14,13,12,11,10,9,1,2,3,4,5,7,6,8]; 
else
   arrays_order = [10,9,11,12,14,13,15,6,8,7,5,3,4,2,1]; 
   vals(1+64*(6-1):64*6) = [];
end
stats = stats(arrays_order);

[Xq,Yq] = meshgrid(-75:150/8:75,-75:150/8:75);
z = ones(size(Xq));
XY = [Xq(:) Yq(:)];

theta=90; %TO ROTATE CLOCKWISE BY X DEGREES
R=[cosd(theta) -sind(theta); sind(theta) cosd(theta)]; %CREATE THE MATRIX
rotXY1=XY*R'; %MULTIPLY VECTORS BY THE ROT MATRIX

Xqr = reshape(rotXY1(:,1), size(Xq,1), []);
Yqr = reshape(rotXY1(:,2), size(Yq,1), []);

XY = [Xqr(:) Yqr(:)];
theta=45; %TO ROTATE CLOCKWISE BY X DEGREES
R=[cosd(theta) -sind(theta); sind(theta) cosd(theta)]; %CREATE THE MATRIX
rotXY=XY*R'; %MULTIPLY VECTORS BY THE ROT MATRIX

for i = 1:length(arrays_order)
    if monkey == 'F' && i >=14 && i <=16
        Xqr = reshape(rotXY(:,1), size(Xqr,1), []);
        Yqr = reshape(rotXY(:,2), size(Yqr,1), []);
    end
    C = reshape(vals(1+64*(i-1):64*i),[8 8]);
    
    %SHIFTING
    Xqrs = Xqr+stats(i).Centroid(1);
    Yqrs = Yqr+stats(i).Centroid(2);
    
    fvc = surf2patch(Xqrs,Yqrs,z,C);
    p=patch(fvc);
    shading faceted
    hold on
    idx = i;
    if monkey == 'N' && i > 5
        idx = i+1;
    end
    text(stats(i).Centroid(1),stats(i).Centroid(2),mat2str(idx),'color','r')
end
objs=findall(gcf,'-property','FaceColor');
set(objs,'EdgeColor','w')
xlim([50 1890])
ylim([50 550])
axis equal
axis off
set(gca, 'YDir','reverse')
hold off


%%% Junk
% % % 
% imshow(bw)
% hold on
% for i = 1:numel(stats)
%     temp = uniquetol(stats(i).Extrema,.05,'ByRows',1);
%     vertices(i,:,:) = [temp(3,:);temp([1,2,4],:)];
%     scatter(temp(:,1),temp(:,2),'LineWidth',3)
%     scatter(stats(i).Centroid(1),stats(i).Centroid(2),'LineWidth',3)
%     hold on
% end