tmp

gmsh/cube_tetra3d4.geo

@@ -0,0 +1,76 @@
+//+
+Point(1) = {0, 0, 0, 0.1};
+//+
+Point(2) = {1, 0, 0, 0.1};
+//+
+Point(3) = {0, 1, 0, 0.1};
+//+
+Point(4) = {1, 1, 0, 0.1};
+//+
+Line(1) = {1, 2};
+//+
+Line(2) = {2, 4};
+//+
+Line(3) = {4, 3};
+//+
+Line(4) = {3, 1};
+//+
+Curve Loop(1) = {4, 1, 2, 3};
+//+
+Plane Surface(1) = {1};
+//+
+Extrude {0, 0, 1} {
+  Surface{1}; 
+}
+//+
+Delete {
+  Surface{26}; 
+}
+//+
+Delete {
+  Surface{26}; 
+}
+//+
+Delete {
+  Volume{1}; 
+}
+//+
+Delete {
+  Surface{26}; 
+}
+//+
+Point(15) = {0.5, 0.5, 1.0, 0.1};
+//+
+Line(21) = {15, 10};
+//+
+Line(22) = {15, 14};
+//+
+Line(23) = {15, 5};
+//+
+Line(24) = {15, 6};
+//+
+Curve Loop(2) = {7, -21, 24};
+//+
+Surface(26) = {2};
+//+
+Curve Loop(3) = {21, 8, -22};
+//+
+Surface(27) = {3};
+//+
+Curve Loop(4) = {22, 9, -23};
+//+
+Surface(28) = {4};
+//+
+Curve Loop(5) = {23, 6, -24};
+//+
+Surface(29) = {5};
+//+
+Surface Loop(1) = {26, 17, 1, 13, 29, 28, 27, 21, 25};
+//+
+Volume(1) = {1};
+//+
+Physical Surface("top", 30) = {27};
+//+
+Physical Surface("bottom", 31) = {1};
+//+
+Physical Volume("body", 32) = {1};