-// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
//
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
#include "OCCViewer_ViewFrame.h"
#include "OCCViewer_VService.h"
#include "OCCViewer_ViewPort3d.h"
+#include "OCCViewer_ClippingDlg.h"
#include "SUIT_ViewWindow.h"
#include "SUIT_ViewManager.h"
#include "SUIT_Session.h"
#include "SUIT_ResourceMgr.h"
+#include "ViewerData_AISShape.hxx"
+
#include "QtxActionToolMgr.h"
#include "QtxBackgroundTool.h"
#include <Prs3d_Drawer.hxx>
#include <Prs3d_DatumAspect.hxx>
#include <Prs3d_LineAspect.hxx>
-#include <Prs3d_LengthAspect.hxx>
-#include <Prs3d_AngleAspect.hxx>
#include <Prs3d_TextAspect.hxx>
#include <Visual3d_View.hxx>
myBackgrounds(4, Qtx::BackgroundData( Qt::black )),
myIsRelative(true),
myTopLayerId( 0 ),
- myTrihedronSize(100)
+ myTrihedronSize(100),
+ myClippingDlg (NULL)
{
// init CasCade viewers
myV3dViewer = OCCViewer_VService::CreateViewer( TCollection_ExtendedString("Viewer3d").ToExtString() );
- myV3dViewer->Init();
+ //myV3dViewer->Init(); // to avoid creation of the useless perspective view (see OCCT issue 0024267)
+ myV3dViewer->SetDefaultLights();
#if OCC_VERSION_LARGE <= 0x06060000 // Porting to OCCT higher 6.6.0 version
myV3dCollector = OCCViewer_VService::CreateViewer( TCollection_ExtendedString("Collector3d").ToExtString() );
- myV3dCollector->Init();
+ //myV3dCollector->Init(); // to avoid creation of the useless perspective view (see OCCT issue 0024267)
+ myV3dCollector->SetDefaultLights();
#endif
// init selector
// display isoline on planar faces (box for ex.)
myAISContext->IsoOnPlane( true );
-
- /*
- double h = QApplication::desktop()->screenGeometry( QApplication::desktop()->primaryScreen() ).height() / 300. ;
- Handle(Prs3d_Drawer) drawer = myAISContext->DefaultDrawer();
- Handle(Prs3d_TextAspect) ta = drawer->TextAspect();
- ta->SetHeight(100); // VSR: workaround for CAS.CADE bug (is it really needed ???)
- ta->SetHeight(h);
- drawer->SetTextAspect(ta);
- drawer->AngleAspect()->SetTextAspect(ta);
- drawer->LengthAspect()->SetTextAspect(ta);
- */
/* create trihedron */
if ( DisplayTrihedron )
// selection
mySelectionEnabled = true;
myMultiSelectionEnabled = true;
-
-
- SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
- if(resMgr)
- myShowStaticTrihedron = resMgr->booleanValue( "3DViewer", "show_static_trihedron", true );
}
/*!
if ( vp3d )
{
vp3d->getView()->SetSurfaceDetail(V3d_TEX_ALL);
+ // connect signal from viewport
+ connect(vp3d, SIGNAL(vpClosed(OCCViewer_ViewPort3d*)), this, SLOT(onViewClosed(OCCViewer_ViewPort3d*)));
+ connect(vp3d, SIGNAL(vpMapped(OCCViewer_ViewPort3d*)), this, SLOT(onViewMapped(OCCViewer_ViewPort3d*)));
}
}
}
initView( vw );
// set default background for view window
vw->setBackground( background(0) ); // 0 means MAIN_VIEW (other views are not yet created here)
- // connect signal from viewport
- connect(view->getViewPort(), SIGNAL(vpClosed()), this, SLOT(onViewClosed()));
- connect(view->getViewPort(), SIGNAL(vpMapped()), this, SLOT(onViewMapped()));
+
return view;
}
emit selectionChanged();
}
-void OCCViewer_Viewer::onViewClosed()
+void OCCViewer_Viewer::onViewClosed(OCCViewer_ViewPort3d*)
{
Standard_Integer aViewsNb = 0;
for ( myV3dViewer->InitActiveViews(); myV3dViewer->MoreActiveViews(); myV3dViewer->NextActiveViews())
}
}
-void OCCViewer_Viewer::onViewMapped()
+void OCCViewer_Viewer::onViewMapped(OCCViewer_ViewPort3d* viewPort)
{
setTrihedronShown( true );
+ bool showStaticTrihedron = true;
+ SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
+ if ( resMgr ) showStaticTrihedron = resMgr->booleanValue( "3DViewer", "show_static_trihedron", true );
+ viewPort->showStaticTrihedron( showStaticTrihedron );
}
int OCCViewer_Viewer::getTopLayerId()
win->enableSelection( isEnabled );
}
}
+
+
+ //clear current selection in the viewer
+ if(!isEnabled) {
+ myAISContext->ClearSelected( Standard_True );
+ }
+
}
/*!
*/
OCCViewer_ViewWindow* OCCViewer_Viewer::createSubWindow()
{
- return new OCCViewer_ViewWindow( 0, this);
+ return new OCCViewer_ViewWindow(0, this);
}
// obsolete
/*!
Set the show static trihedron flag
*/
-void OCCViewer_Viewer::setStaticTrihedronDisplayed(const bool on) {
- if(myShowStaticTrihedron != on) {
- OCCViewer_ViewWindow* aView = (OCCViewer_ViewWindow*)(myViewManager->getActiveView());
- if(!aView)
- return;
-
- OCCViewer_ViewPort3d* vp3d = aView->getViewPort();
- if(vp3d) {
- myShowStaticTrihedron = on;
- vp3d->updateStaticTriedronVisibility();
- }
- }
+void OCCViewer_Viewer::setStaticTrihedronDisplayed(const bool on)
+{
+ OCCViewer_ViewWindow* aView = (OCCViewer_ViewWindow*)(myViewManager->getActiveView());
+ if ( aView ) aView->showStaticTrihedron( on );
}
/*!
if ( view3d.IsNull() )
return false;
- double Xmin = 0, Ymin = 0, Zmin = 0, Xmax = 0, Ymax = 0, Zmax = 0;
- double aMaxSide;
-
- view3d->View()->MinMaxValues( Xmin, Ymin, Zmin, Xmax, Ymax, Zmax );
-
- if ( Xmin == RealFirst() || Ymin == RealFirst() || Zmin == RealFirst() ||
- Xmax == RealLast() || Ymax == RealLast() || Zmax == RealLast() )
- return false;
-
- aMaxSide = Xmax - Xmin;
- if ( aMaxSide < Ymax -Ymin ) aMaxSide = Ymax -Ymin;
- if ( aMaxSide < Zmax -Zmin ) aMaxSide = Zmax -Zmin;
+ double aMaxSide = computeSceneSize( view3d );
// IPAL21687
// The boundary box of the view may be initialized but nullified
theSize = getTrihedron()->Size();
theNewSize = aMaxSide*aSizeInPercents / 100.0;
- return fabs( theNewSize - theSize ) > theSize * EPS ||
- fabs( theNewSize - theSize) > theNewSize * EPS;
+ return fabs( theNewSize - theSize ) > theSize * EPS ||
+ fabs( theNewSize - theSize ) > theNewSize * EPS;
+}
+
+/*!
+ * Compute scene size
+ */
+double OCCViewer_Viewer::computeSceneSize(const Handle(V3d_View)& view3d) const
+{
+ double aMaxSide = 0;
+ double Xmin = 0, Ymin = 0, Zmin = 0, Xmax = 0, Ymax = 0, Zmax = 0;
+
+ view3d->View()->MinMaxValues( Xmin, Ymin, Zmin, Xmax, Ymax, Zmax );
+
+ if ( Xmin != RealFirst() && Ymin != RealFirst() && Zmin != RealFirst() &&
+ Xmax != RealLast() && Ymax != RealLast() && Zmax != RealLast() )
+ {
+ aMaxSide = Xmax - Xmin;
+ if ( aMaxSide < Ymax -Ymin ) aMaxSide = Ymax -Ymin;
+ if ( aMaxSide < Zmax -Zmin ) aMaxSide = Zmax -Zmin;
+ }
+
+ return aMaxSide;
}
/*!
{
myPreselectionEnabled = isPreselectionEnabled;
mySelectionEnabled = isSelectionEnabled;
+ //clear current selection in the viewer
+
+ if(!mySelectionEnabled) {
+ myAISContext->ClearSelected( Standard_True );
+ }
+}
+
+
+/*!
+ Applies clipping planes to clippable objects
+*/
+void OCCViewer_Viewer::setClipPlanes(ClipPlanesList theList)
+{
+ // 1. Remove existing clipping planes
+ myClipPlanes.clear();
+ myInternalClipPlanes.Clear();
+
+ // 2. Create new clipping planes
+ ClipPlanesList::iterator inIt = theList.begin();
+ for (;inIt != theList.end(); inIt++ )
+ {
+ OCCViewer_ClipPlane aPlane = *inIt;
+
+ double aDx = 0.0, aDy = 0.0, aDz = 0.0;
+ aPlane.OrientationToXYZ( aDx, aDy, aDz );
+
+ gp_Pnt anOrigin( aPlane.X, aPlane.Y, aPlane.Z );
+ gp_Dir aDirection( aDx, aDy, aDz );
+
+ Handle(Graphic3d_ClipPlane) aGraphic3dPlane = new Graphic3d_ClipPlane( gp_Pln( anOrigin, aDirection ) );
+ aGraphic3dPlane->SetOn( aPlane.IsOn );
+
+ myInternalClipPlanes.Append( aGraphic3dPlane );
+ myClipPlanes.push_back( aPlane );
+ }
+
+ // 3. Apply clipping planes
+ AIS_ListOfInteractive aList;
+ myAISContext->DisplayedObjects (aList);
+ for ( AIS_ListIteratorOfListOfInteractive anIter (aList); anIter.More(); anIter.Next() ) {
+ Handle(AIS_InteractiveObject) anObj = anIter.Value();
+ Handle(ViewerData_AISShape) aShape = Handle(ViewerData_AISShape)::DownCast (anObj);
+ if (!aShape.IsNull() && aShape->IsClippable()) {
+ aShape->SetClipPlanes(myInternalClipPlanes);
+ }
+ }
+}
+
+/*!
+ Returns the clipping planes applied to the displayed objects.
+*/
+ClipPlanesList OCCViewer_Viewer::getClipPlanes() const {
+ return myClipPlanes;
+}
+/*!
+ Applies clipping planes to given object objects
+*/
+void OCCViewer_Viewer::applyExistingClipPlanesToObject (const Handle(AIS_InteractiveObject)& theObject)
+{
+ Handle(ViewerData_AISShape) aShape = Handle(ViewerData_AISShape)::DownCast (theObject);
+ if (!aShape.IsNull() && aShape->IsClippable())
+ {
+ aShape->SetClipPlanes (myInternalClipPlanes);
+ }
+}
+
+/*!
+ Returns the pointer to the clipping dialog box.
+*/
+OCCViewer_ClippingDlg* OCCViewer_Viewer::getClippingDlg() const{
+ return myClippingDlg;
+}
+
+
+/*!
+ Stores pointer to the clipping dialog box.
+*/
+void OCCViewer_Viewer::setClippingDlg(OCCViewer_ClippingDlg* theDlg) {
+ if(myClippingDlg != theDlg) {
+ myClippingDlg = theDlg;
+ }
}
