You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
573 B
23 lines
573 B
%--------------------------
|
|
% @Author: Jingqiao Hu
|
|
% @Date: 2021-12-27 20:26:33
|
|
% @LastEditTime: 2022-01-28 17:56:16
|
|
%--------------------------
|
|
function conn_list = dt_connection(seeds)
|
|
|
|
DT = delaunayTriangulation(seeds);
|
|
tet_mesh = DT.ConnectivityList;
|
|
|
|
npnts = size(seeds, 1);
|
|
conn_list = cell(npnts, 1);
|
|
|
|
% figure; triplot(DT); hold on;
|
|
parfor i = 1 : npnts
|
|
[r, ~] = find(tet_mesh == i);
|
|
idx1 = tet_mesh(r, :);
|
|
idx2 = unique(idx1(:));
|
|
|
|
% remove i
|
|
conn_list{i} = idx2(idx2 ~= i);
|
|
end
|
|
end
|