1 # T 2.23, 28: Displaying fields (scalar and vectorial) on nodes, change presentation options.
2 # Uses MED files ResOK_0000.med and Fields_group3D.med
4 # This script is equivalent to non-regression test script 003/A1
12 datadir = os.getenv("DATA_DIR") + "/MedFiles/"
14 #%====================Stage1: Creating a new study====================%
16 print "**** Stage1: Creating a new study"
18 print "Creating a new study..................",
19 myVisu = visu_gui.myVisu
20 myVisu.SetCurrentStudy(salome.myStudy)
21 myViewManager = myVisu.GetViewManager()
22 if myViewManager is None : print "Error"
25 #%====================Stage2: Importing MED file====================%
27 print "**** Stage2: Importing MED file"
29 print 'Import "ResOK_0000.med"...............',
30 medFile = datadir + "ResOK_0000.med"
31 myResult = myVisu.ImportFile(medFile)
32 if myResult is None : print "Error"
35 print 'Creating new View3D...................',
36 myView = myViewManager.Create3DView()
37 if myView is None : print "Error"
41 myCellEntity = VISU.CELL
42 myNodeEntity = VISU.NODE
44 #%====================Stage3: Displaying vector field====================%
46 print "**** Stage3: Displaying vector field"
48 print "Creating Scalar Map.......",
49 scalarmap = myVisu.ScalarMapOnField(myResult,myMeshName,myNodeEntity,'vitesse',1);
50 if scalarmap is None : print "Error"
52 scalarmap.SetSize(0.15, 0.8)
53 myView.DisplayOnly(scalarmap)
56 print "Creating Stream Lines.....",
57 streamlines = myVisu.StreamLinesOnField(myResult,myMeshName,myNodeEntity,'vitesse',1);
58 if streamlines is None : print "Error"
60 myView.DisplayOnly(streamlines)
62 print "Creating Vectors..........",
63 vectors = myVisu.VectorsOnField(myResult,myMeshName,myNodeEntity,'vitesse',1);
64 if vectors is None : print "Error"
66 myView.DisplayOnly(vectors)
69 print "Creating Iso Surfaces.....",
70 isosurfaces = myVisu.IsoSurfacesOnField(myResult,myMeshName,myNodeEntity,'vitesse',1);
71 if isosurfaces is None : print "Error"
73 myView.DisplayOnly(isosurfaces)
75 print "Creating Cut Planes.......",
76 cutplanes = myVisu.CutPlanesOnField(myResult,myMeshName,myNodeEntity,'vitesse',1);
77 if cutplanes is None : print "Error"
79 cutplanes.SetNbPlanes(30)
80 cutplanes.SetOrientation(VISU.CutPlanes.YZ, 0, 0)
81 myView.DisplayOnly(cutplanes)
83 print "Creating Scalar Map On Deformed Shape.......",
84 scalarmapondefshape = myVisu.ScalarMapOnDeformedShapeOnField(myResult,myMeshName,myNodeEntity,'vitesse',1);
85 if scalarmapondefshape is None : print "Error"
87 scalarmapondefshape.SetScalarField(myMeshName,'pression',2,myCellEntity);
88 myView.DisplayOnly(scalarmapondefshape)
90 #%====================Stage4: Opening a new study and Med file import====================%
92 # Opening a new study tempoparily commented due to a problem
93 # with python initialization. To be restored after bug 10000 fixing.
95 #print "**** Stage4: Opening a new study and Med file import"
96 print "**** Stage4: Med file import"
98 #print "Creating a new study..................",
99 #newStudy = salome.myStudyManager.NewStudy('newStudy')
100 newStudy = salome.myStudy # temporarily
101 #myVisu.SetCurrentStudy(newStudy)
102 myViewManager = myVisu.GetViewManager()
103 myView = myViewManager.Create3DView()
104 if myView is None : print "Error"
107 print 'Importing "Fields_group3D.med"........',
108 medFile = datadir + "Fields_group3D.med"
109 myResult1 = myVisu.ImportFile(medFile)
110 if myResult1 is None : print "Error"
111 myView1 = myViewManager.Create3DView()
112 if myView1 is None : print "Error"
115 #%====================Stage5: Displaying scalar field====================%
117 print "**** Stage5: Displaying scalar field"
119 myMeshName1 = 'mailles_MED'
121 print "Creating Scalar Map.......",
122 scalarmap1 = myVisu.ScalarMapOnField(myResult1,myMeshName1,myCellEntity,'scalar field',1);
123 if scalarmap1 is None : print "Error"
125 myView1.DisplayOnly(scalarmap1)
128 print "Creating Iso Surfaces.....",
129 isosurfaces1 = myVisu.IsoSurfacesOnField(myResult1,myMeshName1,myCellEntity,'scalar field',1);
130 if isosurfaces1 is None : print "Error"
132 myView1.DisplayOnly(isosurfaces1)
134 print "Creating Cut Planes.......",
135 cutplanes1 = myVisu.CutPlanesOnField(myResult1,myMeshName1,myCellEntity,'scalar field',1);
136 if cutplanes1 is None : print "Error"
138 cutplanes1.SetOrientation(VISU.CutPlanes.YZ, 0, 0)
139 myView1.DisplayOnly(cutplanes1)
141 print "Creating Scalar Map On Deformed Shape.......",
142 scalarmapondefshape1 = myVisu.ScalarMapOnDeformedShapeOnField(myResult1,myMeshName1,myCellEntity,'vectoriel field',1);
143 if scalarmapondefshape1 is None : print "Error"
145 myView1.DisplayOnly(scalarmapondefshape1)
146 #%====================Stage6: Object browser popup====================%
148 print "**** Stage6: Object browser popup"
150 print "Creating mesh.............",
151 mesh = myVisu.MeshOnEntity(myResult1,myMeshName1,myCellEntity);
152 if mesh is None : print "Error"
154 myView1.DisplayOnly(mesh)
157 print "Changing type of presentation of mesh:"
158 mesh.SetPresentationType(VISU.WIREFRAME)
159 PrsType = mesh.GetPresentationType()
160 print "Presentation type..", PrsType
161 myView1.DisplayOnly(mesh)
163 mesh.SetPresentationType(VISU.SHADED)
164 PrsType = mesh.GetPresentationType()
165 print "Presentation type.....", PrsType
166 myView1.DisplayOnly(mesh)
168 mesh.SetPresentationType(VISU.POINT)
169 PrsType = mesh.GetPresentationType()
170 print "Presentation type......", PrsType
171 myView1.DisplayOnly(mesh)
174 mesh.SetPresentationType(VISU.SHRINK)
175 PrsType = mesh.GetPresentationType()
176 print "Presentation type.....", PrsType
177 myView1.DisplayOnly(mesh)
179 print "Changing color of mesh....",
180 aColor = SALOMEDS.Color(0,0,1)
181 mesh.SetCellColor(aColor)
182 myView1.DisplayOnly(mesh)
185 print "Renaming ScalarMap........",
186 SObj = newStudy.FindObjectIOR(scalarmap1.GetID())
187 newName = 'Renamed Object'
191 print "Deleting Cut Planes.......",
192 SObj = newStudy.FindObjectIOR(cutplanes1.GetID())
193 myBuilder = newStudy.NewBuilder()
194 myBuilder.RemoveObject(SObj)
197 print "Changing first IsoSurfaces",
198 myVisu.SetCurrentStudy(salome.myStudy)
199 myView.DisplayOnly(isosurfaces)
200 isosurfaces.SetNbSurfaces(25)
204 myView.DisplayOnly(isosurfaces)
206 print "Hide IsoSurfaces..........",
207 myView.Erase(isosurfaces)