bos #29171 Refactor testing procedure

[modules/smesh.git] / doc / examples / modifying_meshes_ex17.py

diff --git a/doc/examples/modifying_meshes_ex17.py b/doc/examples/modifying_meshes_ex17.py
new file mode 100644 (file)
index 0000000..cc82746
--- /dev/null
+++ b/doc/examples/modifying_meshes_ex17.py
@@ -0,0 +1,46 @@
+# Uniting two Triangles
+
+import salome
+salome.salome_init_without_session()
+
+from salome.smesh import smeshBuilder
+
+smesh_builder = smeshBuilder.New()
+
+# create an empty mesh structure
+mesh = smesh_builder.Mesh() 
+
+# create the following mesh:
+# .----.----.----.
+# |   /|   /|   /|
+# |  / |  / |  / |
+# | /  | /  | /  |
+# |/   |/   |/   |
+# .----.----.----.
+
+bb = [0, 0, 0, 0]
+tt = [0, 0, 0, 0]
+ff = [0, 0, 0, 0, 0, 0]
+
+bb[0] = mesh.AddNode( 0., 0., 0.)
+bb[1] = mesh.AddNode(10., 0., 0.)
+bb[2] = mesh.AddNode(20., 0., 0.)
+bb[3] = mesh.AddNode(30., 0., 0.)
+
+tt[0] = mesh.AddNode( 0., 15., 0.)
+tt[1] = mesh.AddNode(10., 15., 0.)
+tt[2] = mesh.AddNode(20., 15., 0.)
+tt[3] = mesh.AddNode(30., 15., 0.)
+
+ff[0] = mesh.AddFace([bb[0], bb[1], tt[1]])
+ff[1] = mesh.AddFace([bb[0], tt[1], tt[0]])
+ff[2] = mesh.AddFace([bb[1], bb[2], tt[2]])
+ff[3] = mesh.AddFace([bb[1], tt[2], tt[1]])
+ff[4] = mesh.AddFace([bb[2], bb[3], tt[3]])
+ff[5] = mesh.AddFace([bb[2], tt[3], tt[2]]) 
+
+# delete the diagonal bb[1] - tt[2]
+print("\nUnite two triangles ... ", end=' ')
+res = mesh.DeleteDiag(bb[1], tt[2])
+if not res: print("failed!")
+else:       print("done.")