code cleanup

src/GEOMGUI/GEOM_Displayer.cxx

@@ -86,8 +86,6 @@
 #include <OCCViewer_ViewPort3d.h>
 #include <OCCViewer_Utilities.h>
 
-//MBS:
-//#include <PV3DViewer_ViewModel.h>
 #include <BRepBndLib.hxx>
 #include <pqActiveObjects.h>
 #include <pqApplicationCore.h>
@@ -1766,7 +1764,7 @@ void GEOM_Displayer::Update( SALOME_PV3DPrs* prs )
     // 
     // specific processing for local coordinate system presentation
     // 
-    // NYI
+    // NYI - Update(PV3DPrs) for the local coordinate system
   }
   else
   {
@@ -1789,120 +1787,40 @@ void GEOM_Displayer::Update( SALOME_PV3DPrs* prs )
     // if presentation is empty we try to create new one
     if ( pv3dPrs->IsNull() )
     {
-#if 0 // VTK
-
-    vtkNew<vtkNamedColors> colors;
-
-    std::array<std::array<double, 3>, 8> pts = {{{{XMin, YMin, ZMin}},
-                                                 {{XMax, YMin, ZMin}},
-                                                 {{XMax, YMax, ZMin}},
-                                                 {{XMin, YMax, ZMin}},
-                                                 {{XMin, YMin, ZMax}},
-                                                 {{XMax, YMin, ZMax}},
-                                                 {{XMax, YMax, ZMax}},
-                                                 {{XMin, YMax, ZMax}}}};
-    // The ordering of the corner points on each face.
-    std::array<std::array<vtkIdType, 4>, 6> ordering = {{{{0, 3, 2, 1}},
-                                                         {{4, 5, 6, 7}},
-                                                         {{0, 1, 5, 4}},
-                                                         {{1, 2, 6, 5}},
-                                                         {{2, 3, 7, 6}},
-                                                         {{3, 0, 4, 7}}}};
-
-    // We'll create the building blocks of polydata including data attributes.
-    vtkNew<vtkPolyData> cube;
-    vtkNew<vtkPoints> points;
-    vtkNew<vtkCellArray> polys;
-    vtkNew<vtkFloatArray> scalars;
-
-    // Load the point, cell, and data attributes.
-    for (auto i = 0ul; i < pts.size(); ++i)
-    {
-      points->InsertPoint(i, pts[i].data());
-      scalars->InsertTuple1(i, i);
-    }
-    for (auto&& i : ordering)
-    {
-      polys->InsertNextCell(vtkIdType(i.size()), i.data());
-    }
-
-    // We now assign the pieces to the vtkPolyData.
-    cube->SetPoints(points);
-    cube->SetPolys(polys);
-    cube->GetPointData()->SetScalars(scalars);
-
-    // Now we'll look at it.
-    vtkNew<vtkPolyDataMapper> cubeMapper;
-    cubeMapper->SetInputData(cube);
-    cubeMapper->SetScalarRange(cube->GetScalarRange());
-    vtkNew<vtkActor> cubeActor;
-    cubeActor->SetMapper(cubeMapper);
-
-    // The usual rendering stuff.
-    vtkNew<vtkCamera> camera;
-    camera->SetPosition(1, 1, 1);
-    camera->SetFocalPoint(0, 0, 0);
-
-    vtkNew<vtkRenderer> renderer;
-    vtkNew<vtkRenderWindow> renWin;
-    renWin->AddRenderer(renderer);
-    renWin->SetWindowName("Cube");
-
-    vtkNew<vtkRenderWindowInteractor> iren;
-    iren->SetRenderWindow(renWin);
-
-    renderer->AddActor(cubeActor);
-    renderer->SetActiveCamera(camera);
-    renderer->ResetCamera();
-    renderer->SetBackground(colors->GetColor3d("Cornsilk").GetData());
-
-    renWin->SetSize(600, 600);
-
-    // interact with data
-    renWin->Render();
-    iren->Start();
-
-#else // PV
-
       // Create a pipeline source with vtkPolyData output from a TopoDS_Shape
       pqObjectBuilder* builder = pqApplicationCore::instance()->getObjectBuilder();
       pqServer* activeServer = pqActiveObjects::instance().activeServer();
 
+#define USE_CUBE_SOURCE
+#ifdef USE_CUBE_SOURCE
       pqPipelineSource* source = builder->createSource("sources", "CubeSource", activeServer);
+#else
+      pqPipelineSource* source = builder->createSource("sources", "GeometryGenerator", activeServer);
+#endif
       if (!source) {
         MSGEL("ERR: VTK source not found");
         return;
       }
       else {
-
-        // On SourceCreated signal handler
-        vtkNew<vtkSMParaViewPipelineControllerWithRendering> controller;
-        pqView* activeView = pqActiveObjects::instance().activeView();
-        if (activeView)
-        {
-          if (source)
-          {
-      #if PARAVIEW_VERSION_MINOR <= 10
-            source->updatePipeline();
-            source->setModifiedState(pqProxy::UNMODIFIED);
-      #endif
-
-            controller->Show(source->getSourceProxy(), 0, activeView->getViewProxy());//, "CADRepresentation");
-          }
-          activeView->render();
-          activeView->resetDisplay();
-        }
-
         // Set dimensions of bbox
         vtkSMProxy* proxy = source->getProxy();
+#ifdef USE_CUBE_SOURCE
         vtkSMPropertyHelper(proxy, "XLength").Set(XMax-XMin);
         vtkSMPropertyHelper(proxy, "YLength").Set(YMax-YMin);
         vtkSMPropertyHelper(proxy, "ZLength").Set(ZMax-ZMin);
+#else
+        // Standard_SStream ss;
+        // BRepTools::Write(myShape, ss);
+        // std::string str = ss.str();
+        // vtkSMPropertyHelper(proxy, "BRepStream").Set(str.c_str());
+
+        vtkSMPropertyHelper(proxy, "EdgeSubdivision").Set(2);
+        vtkSMPropertyHelper(proxy, "NumberOfSolids").Set(1);
+#endif
+
         proxy->UpdateVTKObjects();
       }
  
-#endif
-
     }
     else {
       // presentation is being updated