Upgrade to MeshGems 1.3-8: activate PreCad by default

[plugins/blsurfplugin.git] / tests / test_sphere.py

diff --git a/tests/test_sphere.py b/tests/test_sphere.py
new file mode 100644 (file)
index 0000000..4070292
--- /dev/null
+++ b/tests/test_sphere.py
@@ -0,0 +1,70 @@
+# -*- coding: utf-8 -*-
+
+import sys
+import salome
+
+salome.salome_init()
+theStudy = salome.myStudy
+
+###
+### GEOM component
+###
+
+import GEOM
+from salome.geom import geomBuilder
+geompy = geomBuilder.New(salome.myStudy)
+
+
+geompy.init_geom(theStudy)
+
+sphere = geompy.MakeSphereR(10)
+geompy.addToStudy( sphere, 'sphere' )
+
+###
+### SMESH component
+###
+
+import SMESH
+from salome.smesh import smeshBuilder
+smesh = smeshBuilder.New(salome.myStudy)
+
+
+Mesh_1 = smesh.Mesh(sphere)
+
+BLSURF_1 = Mesh_1.Triangle(algo=smeshBuilder.BLSURF)
+BLSURF_Parameters = BLSURF_1.Parameters()
+BLSURF_Parameters.SetPhySize( 5 )
+BLSURF_Parameters.SetGeometricMesh( 1 )
+BLSURF_Parameters.SetAngleMesh( 8 )
+# Activate PreCAD
+# REMARK: These lines are the default behaviour from Salome 7.5.0
+# => It is not needed to add them
+#BLSURF_Parameters.SetTopology( 3 )
+#BLSURF_Parameters.SetPreCADMergeEdges( False )
+#BLSURF_Parameters.SetPreCADProcess3DTopology( False )
+
+ok = Mesh_1.Compute()
+
+if not ok:
+    raise Exception("Error when computing surface mesh")
+
+Mesh_1.Tetrahedron(algo=smeshBuilder.MG_Tetra)
+
+ok = Mesh_1.Compute()
+
+if not ok:
+    raise Exception("Error when computing volume mesh")
+
+## Check that vertices are merged by preCAD preprocessing
+#nodes = []
+#for p in vertices:
+    #x, y, z = geompy.PointCoordinates(p)
+    #id_node = Mesh_1.FindNodeClosestTo(x, y, z)
+    #nodes.append(id_node)
+
+#nodes = set(nodes)
+
+#assert(len(nodes) == 1)
+
+if salome.sg.hasDesktop():
+  salome.sg.updateObjBrowser(1)