%% Build Cpp MEX File with CGAL library
opt_load = 0; 

if opt_load ==0
    include1 = ['-I', 'C:\dev\vcpkg\installed\x64-windows\include'];
    include2 = ['-I', 'C:\dev\vcpkg\installed\x64-windows\include\eigen3'];
    include3 = ['-I', 'D:\software\libigl\external\glfw\include'];

    lib1 = ['-L', 'C:\dev\vcpkg\installed\x64-windows\lib'];
    lib11 = ['-l', 'mpfr.lib'];
    lib12 = ['-l', 'gmp.lib'];

    lib2 = ['-L', 'D:\software\glfw-3.3.6.bin.WIN64\lib-vc2019'];
    lib21 = ['-l', 'glfw3.lib'];

    mex('-v', include1, lib1,lib11,lib1,lib12, 'mexDT.cpp');
%     mex('-v', include1, 'mexDT.cpp');
%     mex('-v', include1, lib1,lib11,lib1,lib12, 'mexCVT_cell.cpp');
    
%     mex -v CXXFLAGS="$CXXFLAGS -Wall" ...
%         '-IC:\dev\vcpkg\installed\x64-windows\include' ...
%         '-IC:\dev\vcpkg\installed\x64-windows\lib\auxiliary\gmp\include' ...
%         '-LC:\dev\vcpkg\installed\x64-windows\lib\auxiliary\gmp\lib' ...
%         '-llibgmp-10.lib' '-llibmpfr-4.lib' ...
%         COMPFLAGS='$COMPFLAGS /openmp' ...
%         'mexCVT.cpp';
end
%% test mexDT
x = 128; y = 128;
pnts = [-x, -y; x,-y; x, 0; 0, 0; 0, y; -x, y];
nodes = mexDT(pnts, 2);
figure;
DT = delaunayTriangulation(nodes);
triplot(DT);

%% test interPoly
% load datas
% tic
% res = mexInterPoly(MMCs_poly, poly_cell);
% toc

%% test mexCVT
load seeds 
bnodes = seeds_minus;

figure
c_nodes = mexCVT_cell(bnodes, int32([2,5,6,1]'), 256, 128);
for i = 1:size(c_nodes, 1)
    nodes = c_nodes{i};
    scatter(nodes(:,1),nodes(:,2)); hold on;
    scatter(nodes(:,3),nodes(:,4)); hold on;
end

%     nodes = mexCVT(bnodes, int32([2,5,6,1]'), 256, 128);    
%     for j = 1:2
%         scatter(nodes(:,1),nodes(:,2)); hold on;
%         scatter(nodes(:,3),nodes(:,4)); hold on;
%     end
hold on; voronoi(bnodes(:,1), bnodes(:,2));