MATLAB: Merge non-intersecting polygons

polygon

Hi,

I want to unite several not intersecting polygons together, and for the new polygon to include also the area between them.

I have used 'union' function (photo attached) but I want to have only one single polygon.

thanks

You might want to use polybool:

help polybool

Cheers!

c(i)=polyin;

AB=[XX(K),XY(K)];

A{i} = AB;

TF = overlaps(c);

end

[R, C] = find(TF);

A(R(~(R==C))) = [];

for i = A

plot(i{:}(:,1), i{:}(:,2))

hold on;

end