src/VISU_SWIG/batchmode_visu_view3d.py

   1 #  VISU VISU_SWIG : binding of C++ implementation and Python
   2 #
   3 #  Copyright (C) 2003  CEA/DEN, EDF R&D
   4 #
   5 #
   6 #
   7 #  File   : batchmode_visu_view3d.py
   8 #  Module : VISU
   9
  10 import os
  11 import batchmode_visu
  12 import VISU
  13 import SALOMEDS
  14
  15 #mySession = batchmode_visu.mySession
  16 myVisu = batchmode_visu.myVisu
  17
  18 medFile = "fra.med"
  19 myFieldName = "VITESSE";
  20
  21 #medFile = "minimail.dat"
  22 #myFieldName = "Pressures";
  23
  24 #medFile = "brideResultats.dat"
  25 #myFieldName = "VM_Elem.";
  26
  27 medFile = os.getenv('SALOME_ROOT_DIR') + '/data/' + medFile
  28 myResult = myVisu.ImportFile(medFile)
  29
  30
  31 aMeshName ="LE VOLUME"
  32 anEntity = VISU.NODE
  33 aMesh = myVisu.MeshOnEntity(myResult, aMeshName, anEntity)
  34
  35 aTimeStampId = 1
  36
  37 #
  38 aScalarMap = myVisu.ScalarMapOnField(myResult,aMeshName,anEntity,myFieldName,aTimeStampId)
  39 if aScalarMap is not None:
  40     aScalarMap.SetScaling(VISU.LOGARITHMIC)
  41 else:
  42     print "Null scalar map is created"
  43
  44 #
  45 aCutPlanes = myVisu.CutPlanesOnField(myResult,aMeshName,anEntity,myFieldName,aTimeStampId)
  46 if aCutPlanes is not None:
  47     aCutPlanes.SetScaling(VISU.LOGARITHMIC)
  48 else:  print "Null aCutPlanes is created"
  49
  50 #
  51 aIsoSurfaces = myVisu.IsoSurfacesOnField(myResult, aMeshName, anEntity, myFieldName, aTimeStampId)
  52 if aIsoSurfaces is not None:
  53     aIsoSurfaces.SetScaling(VISU.LINEAR)
  54 else: print "Null aIsoSurfaces is created"
  55
  56 myViewManager = myVisu.GetViewManager();
  57 #myView = myViewManager.Create3DView();
  58 myView = myViewManager.GetCurrentView();
  59 myView.SetFocalPoint([0,0,0]);
  60 myView.SetParallelScale(2);
  61 aPoint = myView.GetPointOfView();
  62 aPoint[0] = aPoint[0] + 10;
  63 myView.SetPointOfView(aPoint);
  64 myView.ScaleView(VISU.View3D.YAxis,10.0);
  65 myView.ScaleView(VISU.View3D.XAxis,3.0);
  66 aColor = SALOMEDS.Color(0.0,0.3,1.0)
  67 myView.SetBackground(aColor);
  68 myView.Update();
  69 myView.Display(aScalarMap);
  70 #myView.Erase(aScalarMap);
  71 #myView.DisplayOnly(aCutPlanes);
  72 myView.SaveViewParams('AAA')
  73
  74 myView.RemoveScale();
  75 myView.FitAll();
  76 aColor = SALOMEDS.Color(0.0,0.0,0.0)
  77 myView.SetBackground(aColor);
  78 myView.SaveViewParams('BBB');
  79
  80 aColor = SALOMEDS.Color(1.0,1.0,1.0)
  81 myView.SetBackground(aColor);
  82 myView.ScaleView(VISU.View3D.ZAxis,0.5);
  83 myView.SaveViewParams('CCC');
  84
  85 myView.RestoreViewParams('AAA');