Mod: new structure + alpha dependence

.gitignore

@@ -0,0 +1 @@
+__pycache__

anisotrope_cube.py

@@ -1,105 +0,0 @@
-import salome
-salome.salome_init()
-
-import GEOM
-from salome.geom import geomBuilder
-geompy = geomBuilder.New()
-
-import SMESH, SALOMEDS
-from salome.smesh import smeshBuilder
-smesh = smeshBuilder.New()
-
-import math
-import os
-
-axes = [
-    geompy.MakeVectorDXDYDZ(1, 0, 0),
-    geompy.MakeVectorDXDYDZ(0, 1, 0),
-    geompy.MakeVectorDXDYDZ(0, 0, 1)
-]
-
-box = geompy.MakeBoxDXDYDZ(2 * math.sqrt(2), 2 * math.sqrt(2), 2)
-box = geompy.MakeRotation(box, axes[2], 45 * math.pi / 180.0)
-box = geompy.MakeTranslation(box, 2, 0, 0)
-
-vtx = [
-    geompy.MakeVertex(2, 0, 0),
-    geompy.MakeVertex(2, 2, 0),
-    geompy.MakeVertex(2, 2, 2)
-]
-
-line = geompy.MakeLineTwoPnt(vtx[1], vtx[2])
-
-#alpha = [ x * 0.01 for x in range(1, 28 + 1) ]
-alpha=[0.1]
-
-#for coef in alpha:
-sphere = geompy.MakeSpherePntR(vtx[0], 1 / (1 - alpha[0]))
-sphere = geompy.MakeMultiTranslation1D(sphere, axes[1], 2, 3)
-cut = geompy.MakeCutList(box, [sphere], True)
-
-sphere2 = geompy.MakeTranslation(sphere, 0, 0, 2)
-cut2 = geompy.MakeCutList(cut, [sphere2], True)
-
-sphere3 = geompy.MakeRotation(sphere, line, 90 * math.pi / 180.0)
-cut3 = geompy.MakeCutList(cut2, [sphere3], True)
-
-sphere4 = geompy.MakeTranslation(sphere3, 0, 0, 2)
-Pore = geompy.MakeCutList(cut3, [sphere4], True)
-
-geompy.addToStudy(Pore, 'Pore')
-
-box2 = geompy.MakeBoxDXDYDZ(2, 2, 2)
-box2 = geompy.MakeTranslation(box2, 2, 0, 0)
-Segment1_4 = geompy.MakeCommonList([Pore, box2], True)
-
-geompy.addToStudy(Segment1_4, 'Segment1_4')
-
-vec1 = geompy.MakeVector(geompy.MakeVertex(3, 1, 0), geompy.MakeVertex(3, 1, 1))
-box2 = geompy.MakeRotation(box2, vec1, 45*math.pi/180.0)
-vec2 = geompy.MakeVector(geompy.MakeVertex(3, 1, 0), geompy.MakeVertex(2, 0, 0))
-box2 = geompy.MakeTranslationVectorDistance(box2, vec2, 1)
-box2 = geompy.MakeTranslation(box2, -0.5, 0.5, 0)
-Segment1_8 = geompy.MakeCommonList([Segment1_4, box2], True)
-
-geompy.addToStudy(Segment1_8, 'Segment1_8')
-
-###
-
-mesh = smesh.Mesh(Pore)
-netgen = mesh.Tetrahedron(algo=smeshBuilder.NETGEN_1D2D3D)
-
-param = netgen.Parameters()
-param.SetSecondOrder( 0 )
-param.SetOptimize( 1 )
-param.SetChordalError( -1 )
-param.SetChordalErrorEnabled( 0 )
-param.SetUseSurfaceCurvature( 1 )
-param.SetFuseEdges( 1 )
-param.SetCheckChartBoundary( 0 )
-param.SetMinSize( 0.01 )
-param.SetMaxSize( 0.05 )
-param.SetFineness( 5 )
-param.SetGrowthRate( 0.1 )
-param.SetNbSegPerEdge( 5 )
-param.SetNbSegPerRadius( 10 )
-param.SetQuadAllowed( 1 )
-
-#vlayer = netgen.ViscousLayers(0.05, 3, 1.5, [15, 29, 54], 1, smeshBuilder.SURF_OFFSET_SMOOTH)
-
-isDone = mesh.Compute()
-
-if not isDone:
-    print("Mesh is not computed")
-
-
-#try:
-#    dirname = os.path.dirname(__file__)
-#    filename = os.path.join(dirname, '../build/mesh.unv')
-#    mesh.ExportUNV( filename )
-#    pass
-#except:
-#    print('ExportUNV() failed. Invalid file name?')
-
-if salome.sg.hasDesktop():
-    salome.sg.updateObjBrowser()

src/cube/_geometry.py

@@ -0,0 +1,52 @@
+import GEOM
+from salome.geom import geomBuilder
+geompy = geomBuilder.New()
+
+import math
+
+def create(alpha):
+    axes = [
+        geompy.MakeVectorDXDYDZ(1, 0, 0),
+        geompy.MakeVectorDXDYDZ(0, 1, 0),
+        geompy.MakeVectorDXDYDZ(0, 0, 1)
+    ]
+
+    box = geompy.MakeBoxDXDYDZ(2 * math.sqrt(2), 2 * math.sqrt(2), 2)
+    box = geompy.MakeRotation(box, axes[2], 45 * math.pi / 180.0)
+    box = geompy.MakeTranslation(box, 2, 0, 0)
+
+    vtx = [
+        geompy.MakeVertex(2, 0, 0),
+        geompy.MakeVertex(2, 2, 0),
+        geompy.MakeVertex(2, 2, 2)
+    ]
+
+    line = geompy.MakeLineTwoPnt(vtx[1], vtx[2])
+
+    sphere = geompy.MakeSpherePntR(vtx[0], 1 / (1 - alpha))
+    sphere = geompy.MakeMultiTranslation1D(sphere, axes[1], 2, 3)
+    cut = geompy.MakeCutList(box, [sphere], True)
+
+    sphere2 = geompy.MakeTranslation(sphere, 0, 0, 2)
+    cut2 = geompy.MakeCutList(cut, [sphere2], True)
+
+    sphere3 = geompy.MakeRotation(sphere, line, 90 * math.pi / 180.0)
+    cut3 = geompy.MakeCutList(cut2, [sphere3], True)
+
+    sphere4 = geompy.MakeTranslation(sphere3, 0, 0, 2)
+    Pore = geompy.MakeCutList(cut3, [sphere4], True)
+
+
+    box2 = geompy.MakeBoxDXDYDZ(2, 2, 2)
+    box2 = geompy.MakeTranslation(box2, 2, 0, 0)
+    Segment1_4 = geompy.MakeCommonList([Pore, box2], True)
+
+    
+    vec1 = geompy.MakeVector(geompy.MakeVertex(3, 1, 0), geompy.MakeVertex(3, 1, 1))
+    box2 = geompy.MakeRotation(box2, vec1, 45*math.pi/180.0)
+    vec2 = geompy.MakeVector(geompy.MakeVertex(3, 1, 0), geompy.MakeVertex(2, 0, 0))
+    box2 = geompy.MakeTranslationVectorDistance(box2, vec2, 1)
+    box2 = geompy.MakeTranslation(box2, -0.5, 0.5, 0)
+    Segment1_8 = geompy.MakeCommonList([Segment1_4, box2], True)
+
+    return geompy, Pore, Segment1_4, Segment1_8

src/cube/_mesh.py

@@ -0,0 +1,29 @@
+import SMESH, SALOMEDS
+from salome.smesh import smeshBuilder
+smesh = smeshBuilder.New()
+
+
+def create(geomObj):
+    mesh = smesh.Mesh(geomObj)
+    netgen = mesh.Tetrahedron(algo=smeshBuilder.NETGEN_1D2D3D)
+
+    param = netgen.Parameters()
+    param.SetSecondOrder( 0 )
+    param.SetOptimize( 1 )
+    param.SetChordalError( -1 )
+    param.SetChordalErrorEnabled( 0 )
+    param.SetUseSurfaceCurvature( 1 )
+    param.SetFuseEdges( 1 )
+    param.SetCheckChartBoundary( 0 )
+    param.SetMinSize( 0.01 )
+    param.SetMaxSize( 0.05 )
+    param.SetFineness( 5 )
+    param.SetGrowthRate( 0.1 )
+    param.SetNbSegPerEdge( 5 )
+    param.SetNbSegPerRadius( 10 )
+    param.SetQuadAllowed( 1 )
+
+    #vlayer = netgen.ViscousLayers(0.05, 3, 1.5, [15, 29, 54], 1, smeshBuilder.SURF_OFFSET_SMOOTH)
+    
+    return smesh, mesh
+

src/cube/main.py

@@ -0,0 +1,39 @@
+import salome
+salome.salome_init()
+
+import os, sys
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
+
+import _geometry, _mesh
+
+alpha = [ 0.1, 0.15, 0.2 ]
+pore = []
+
+for coef in alpha:
+    [geompy, Pore, Segment1_4, Segment1_8] = _geometry.create(coef)
+    geompy.addToStudy(Pore, 'Pore {}'.format(coef))
+    pore.append(Pore)
+    
+    print("Geometry for alpha = {}".format(coef))
+
+###
+
+for Pore in pore:
+    print("Building mesh for {}".format(Pore.GetName()))
+
+    [smesh, mesh] = _mesh.create(Pore)
+    isDone = mesh.Compute()
+    
+    status = "Succesfully" if isDone else "Mesh is not computed"
+    print(status)
+
+#try:
+#    dirname = os.path.dirname(__file__)
+#    filename = os.path.join(dirname, '../build/mesh.unv')
+#    mesh.ExportUNV( filename )
+#    pass
+#except:
+#    print('ExportUNV() failed. Invalid file name?')
+
+if salome.sg.hasDesktop():
+    salome.sg.updateObjBrowser()