From a7a7c7f47d867d95fde5295cf5bfa435d0537efd Mon Sep 17 00:00:00 2001
From: Tetsuo Koyama <tkoyama010@gmail.com>
Date: Sat, 21 Sep 2024 02:57:26 +0900
Subject: [PATCH] Add Delaunay2D2 class for 2D Delaunay algorithm

---
 examples/quad.geo | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 examples/quad.geo

diff --git a/examples/quad.geo b/examples/quad.geo
new file mode 100644
index 00000000..75d7b4d5
--- /dev/null
+++ b/examples/quad.geo
@@ -0,0 +1,21 @@
+lc = 0.05 ;
+
+Point(1) = {0,0,0,lc};
+Point(2) = {1,0,0,lc};
+Point(3) = {1,1,0,lc};
+Point(4) = {0,1,0,lc};
+
+Line(5) = {1,2};
+Line(6) = {2,3};
+Line(7) = {3,4};
+Line(8) = {4,1};
+
+Line Loop(9) = {5,6,7,8};
+Plane Surface(10) = {9};
+
+Physical Line(101) = {7};
+Physical Line(102) = {5};
+Physical Line(103) = {8};
+Physical Line(104) = {6};
+
+Physical Surface(201) = {10};