samples/qt/Tutorial/src/DocumentTut.cxx

   1 #include "DocumentTut.h"
   2
   3 #include <Standard_WarningsDisable.hxx>
   4 #include <QFileDialog>
   5 #include <QMessageBox>
   6 #include <QApplication>
   7 #include <Standard_WarningsRestore.hxx>
   8
   9 #include <TopoDS_Shape.hxx>
  10 #include <AIS_Shape.hxx>
  11 #include <V3d_View.hxx>
  12 #include <V3d_Viewer.hxx>
  13
  14 TopoDS_Shape
  15 MakeBottle(const Standard_Real myWidth , const Standard_Real myHeight , const Standard_Real myThickness);
  16
  17 DocumentTut::DocumentTut( const int theIndex, ApplicationCommonWindow* app )
  18 : DocumentCommon( theIndex, app )
  19 {
  20 }
  21
  22 DocumentTut::~DocumentTut()
  23 {
  24 }
  25
  26 void DocumentTut::onMakeBottle()
  27 {
  28     Handle(AIS_InteractiveContext) aCtx = getContext();
  29     for (V3d_ListOfView::Iterator aViewIter (aCtx->CurrentViewer()->ActiveViews()); aViewIter.More(); aViewIter.Next())
  30     {
  31       const Handle(V3d_View)& aView = aViewIter.Value();
  32       Graphic3d_RenderingParams& aParams = aView->ChangeRenderingParams();
  33       aParams.RenderResolutionScale = 2.0f;
  34     }
  35
  36     const Handle(Prs3d_Drawer)& aDefDrawer = aCtx->DefaultDrawer();
  37     aDefDrawer->SetIsoOnTriangulation (true);
  38
  39     QApplication::setOverrideCursor( Qt::WaitCursor );
  40     TopoDS_Shape aBottle=MakeBottle(50,70,30);
  41     Handle(AIS_Shape) AISBottle=new AIS_Shape(aBottle);
  42     getContext()->SetMaterial (AISBottle, Graphic3d_NameOfMaterial_Gold, Standard_False);
  43     getContext()->SetDisplayMode(AISBottle, 1, Standard_False);
  44     getContext()->Display(AISBottle, Standard_False);
  45     const Handle(AIS_InteractiveObject)& anIOAISBottle = AISBottle;
  46     getContext()->SetSelected(anIOAISBottle,Standard_False);
  47     emit selectionChanged();
  48     fitAll();
  49     QApplication::restoreOverrideCursor();
  50 }
  51
  52