-// Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
-//
+// Copyright (C) 2007-2024 CEA, EDF, 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.
-//
-// This library is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// License as published by the Free Software Foundation; either
+// 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
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
-// See http://www.salome-platform.org/
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+
#include "VTKViewer_ViewWindow.h"
#include "VTKViewer_ViewModel.h"
#include "VTKViewer_RenderWindow.h"
#include "VTKViewer_Trihedron.h"
#include "VTKViewer_Transform.h"
#include "VTKViewer_Utilities.h"
+#include "VTKViewer_Texture.h"
+#include "VTKViewer_OpenGLRenderer.h"
-#include "SUIT_Session.h"
-#include "SUIT_ToolButton.h"
-#include "SUIT_MessageBox.h"
+#include <SUIT_Session.h>
+#include <SUIT_MessageBox.h>
+#include <SUIT_Tools.h>
+#include <SUIT_ResourceMgr.h>
-#include "SUIT_Tools.h"
-#include "SUIT_ResourceMgr.h"
+#include <QFileInfo>
+#include <QImage>
-#include <qapplication.h>
-
-#include <vtkRenderer.h>
#include <vtkCamera.h>
+#include <vtkJPEGReader.h>
+#include <vtkBMPReader.h>
+#include <vtkTIFFReader.h>
+#include <vtkPNGReader.h>
+#include <vtkMetaImageReader.h>
+#include <vtkImageMapToColors.h>
+#include <vtkTexture.h>
+
+#include <QtxToolBar.h>
+#include <QtxMultiAction.h>
/*! Construction*/
VTKViewer_ViewWindow::VTKViewer_ViewWindow( SUIT_Desktop* theDesktop,
VTKViewer_Viewer* theModel,
- VTKViewer_InteractorStyle* iStyle,
- VTKViewer_RenderWindowInteractor* rw )
+ VTKViewer_InteractorStyle* iStyle,
+ VTKViewer_RenderWindowInteractor* rw )
: SUIT_ViewWindow( theDesktop )
{
myModel = theModel;
myTrihedron = VTKViewer_Trihedron::New();
myTransform = VTKViewer_Transform::New();
- myRenderer = vtkRenderer::New() ;
+ myRenderer = VTKViewer_OpenGLRenderer::New() ;
myTrihedron->AddToRender( myRenderer );
myRenderWindow = new VTKViewer_RenderWindow( this, "RenderWindow" );
setCentralWidget(myRenderWindow);
- myRenderWindow->setFocusPolicy( StrongFocus );
+ myRenderWindow->setFocusPolicy( Qt::StrongFocus );
myRenderWindow->setFocus();
myRenderWindow->getRenderWindow()->AddRenderer( myRenderer );
myRenderer->LightFollowCameraOn();
myRenderer->TwoSidedLightingOn();
- // Set BackgroundColor
- QString BgrColorRed = "0";//SUIT_CONFIG->getSetting("VTKViewer:BackgroundColorRed");
- QString BgrColorGreen = "0";//SUIT_CONFIG->getSetting("VTKViewer:BackgroundColorGreen");
- QString BgrColorBlue = "0";//SUIT_CONFIG->getSetting("VTKViewer:BackgroundColorBlue");
-
- if( !BgrColorRed.isEmpty() && !BgrColorGreen.isEmpty() && !BgrColorBlue.isEmpty() )
- myRenderer->SetBackground( BgrColorRed.toInt()/255., BgrColorGreen.toInt()/255., BgrColorBlue.toInt()/255. );
- else
- myRenderer->SetBackground( 0, 0, 0 );
-
// Create an interactor.
myRWInteractor = rw ? rw : VTKViewer_RenderWindowInteractor::New();
myRWInteractor->SetRenderWindow( myRenderWindow->getRenderWindow() );
setCentralWidget( myRenderWindow );
- myToolBar = new QToolBar(this);
- myToolBar->setCloseMode(QDockWindow::Undocked);
- myToolBar->setLabel(tr("LBL_TOOLBAR_LABEL"));
+ myToolBar = new QtxToolBar( true, tr("LBL_TOOLBAR_LABEL"), this );
+ myToolBar->setObjectName( "VTKViewerViewOperations" );
+ myToolBar->setFloatable( false );
createActions();
createToolBar();
this, SIGNAL(contextMenuRequested( QContextMenuEvent * )) );
+ // set default background
+ setBackground( Qtx::BackgroundData( Qt::black ) );
+ // reset view
onResetView();
}
myRWInteractor->Delete();
//m_RW->Delete() ;
- myRenderer->RemoveAllProps();
+ myRenderer->RemoveAllViewProps();
//m_Renderer->Delete() ;
myTrihedron->Delete();
}
aAction = new QtxAction(tr("MNU_DUMP_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_DUMP" ) ),
tr( "MNU_DUMP_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_DUMP_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onDumpView()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onDumpView()));
myActionsMap[ DumpId ] = aAction;
//! \li FitAll
aAction = new QtxAction(tr("MNU_FITALL"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_FITALL" ) ),
tr( "MNU_FITALL" ), 0, this);
aAction->setStatusTip(tr("DSC_FITALL"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onFitAll()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onFitAll()));
myActionsMap[ FitAllId ] = aAction;
//! \li FitRect
aAction = new QtxAction(tr("MNU_FITRECT"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_FITAREA" ) ),
tr( "MNU_FITRECT" ), 0, this);
aAction->setStatusTip(tr("DSC_FITRECT"));
- connect(aAction, SIGNAL(activated()), this, SLOT(activateWindowFit()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(activateWindowFit()));
myActionsMap[ FitRectId ] = aAction;
+ //! \li FitSelection
+ aAction = new QtxAction(tr("MNU_FITSELECTION"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_FITSELECTION" ) ),
+ tr( "MNU_FITSELECTION" ), 0, this);
+ aAction->setStatusTip(tr("DSC_FITSELECTION"));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onFitSelection()));
+ myActionsMap[ FitSelectionId ] = aAction;
+
//! \li Zoom
aAction = new QtxAction(tr("MNU_ZOOM_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_ZOOM" ) ),
tr( "MNU_ZOOM_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_ZOOM_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(activateZoom()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(activateZoom()));
myActionsMap[ ZoomId ] = aAction;
//! \li Panning
aAction = new QtxAction(tr("MNU_PAN_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_PAN" ) ),
tr( "MNU_PAN_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_PAN_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(activatePanning()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(activatePanning()));
myActionsMap[ PanId ] = aAction;
//! \li Global Panning
aAction = new QtxAction(tr("MNU_GLOBALPAN_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_GLOBALPAN" ) ),
tr( "MNU_GLOBALPAN_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_GLOBALPAN_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(activateGlobalPanning()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(activateGlobalPanning()));
myActionsMap[ GlobalPanId ] = aAction;
//! \li Rotation
aAction = new QtxAction(tr("MNU_ROTATE_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_ROTATE" ) ),
tr( "MNU_ROTATE_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_ROTATE_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(activateRotation()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(activateRotation()));
myActionsMap[ RotationId ] = aAction;
//! \li Projections
aAction = new QtxAction(tr("MNU_FRONT_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_FRONT" ) ),
tr( "MNU_FRONT_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_FRONT_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onFrontView()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onFrontView()));
myActionsMap[ FrontId ] = aAction;
//! \li Back view
aAction = new QtxAction(tr("MNU_BACK_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_BACK" ) ),
tr( "MNU_BACK_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_BACK_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onBackView()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onBackView()));
myActionsMap[ BackId ] = aAction;
//! \li Top view
aAction = new QtxAction(tr("MNU_TOP_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_TOP" ) ),
tr( "MNU_TOP_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_TOP_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onTopView()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onTopView()));
myActionsMap[ TopId ] = aAction;
//! \li Bottom view
aAction = new QtxAction(tr("MNU_BOTTOM_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_BOTTOM" ) ),
tr( "MNU_BOTTOM_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_BOTTOM_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onBottomView()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onBottomView()));
myActionsMap[ BottomId ] = aAction;
//! \li Left view
aAction = new QtxAction(tr("MNU_LEFT_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_LEFT" ) ),
tr( "MNU_LEFT_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_LEFT_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onLeftView()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onLeftView()));
myActionsMap[ LeftId ] = aAction;
//! \li Right view
aAction = new QtxAction(tr("MNU_RIGHT_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_RIGHT" ) ),
tr( "MNU_RIGHT_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_RIGHT_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onRightView()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onRightView()));
myActionsMap[ RightId ] = aAction;
+ // \li Rotate anticlockwise
+ aAction = new QtxAction(tr("MNU_ANTICLOCKWISE_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_ANTICLOCKWISE" ) ),
+ tr( "MNU_ANTICLOCKWISE_VIEW" ), 0, this);
+ aAction->setStatusTip(tr("DSC_ANTICLOCKWISE_VIEW"));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onAntiClockWiseView()));
+ myActionsMap[ AntiClockWiseId ] = aAction;
+
+ // \li Rotate clockwise
+ aAction = new QtxAction(tr("MNU_CLOCKWISE_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_CLOCKWISE" ) ),
+ tr( "MNU_CLOCKWISE_VIEW" ), 0, this);
+ aAction->setStatusTip(tr("DSC_CLOCKWISE_VIEW"));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onClockWiseView()));
+ myActionsMap[ ClockWiseId ] = aAction;
+
//! \li Reset
aAction = new QtxAction(tr("MNU_RESET_VIEW"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_RESET" ) ),
tr( "MNU_RESET_VIEW" ), 0, this);
aAction->setStatusTip(tr("DSC_RESET_VIEW"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onResetView()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onResetView()));
myActionsMap[ ResetId ] = aAction;
//! \li Trihedron shown
aAction = new QtxAction(tr("MNU_SHOW_TRIHEDRON"), aResMgr->loadPixmap( "VTKViewer", tr( "ICON_VTKVIEWER_VIEW_TRIHEDRON" ) ),
tr( "MNU_SHOW_TRIHEDRON" ), 0, this);
aAction->setStatusTip(tr("DSC_SHOW_TRIHEDRON"));
- connect(aAction, SIGNAL(activated()), this, SLOT(onTrihedronShow()));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onTrihedronShow()));
myActionsMap[ TrihedronShowId ] = aAction;
}
/*!Create tool bar.*/
void VTKViewer_ViewWindow::createToolBar()
{
- myActionsMap[DumpId]->addTo(myToolBar);
- myActionsMap[TrihedronShowId]->addTo(myToolBar);
+ myToolBar->addAction( myActionsMap[DumpId] );
+ myToolBar->addAction( myActionsMap[TrihedronShowId] );
+
+ QtxMultiAction* aScaleAction = new QtxMultiAction( this );
+ aScaleAction->insertAction( myActionsMap[FitAllId] );
+ aScaleAction->insertAction( myActionsMap[FitRectId] );
+ aScaleAction->insertAction( myActionsMap[FitSelectionId] );
+ aScaleAction->insertAction( myActionsMap[ZoomId] );
+ myToolBar->addAction( aScaleAction );
- SUIT_ToolButton* aScaleBtn = new SUIT_ToolButton(myToolBar);
- aScaleBtn->AddAction(myActionsMap[FitAllId]);
- aScaleBtn->AddAction(myActionsMap[FitRectId]);
- aScaleBtn->AddAction(myActionsMap[ZoomId]);
+ QtxMultiAction* aPanningAction = new QtxMultiAction( this );
+ aPanningAction->insertAction( myActionsMap[PanId] );
+ aPanningAction->insertAction( myActionsMap[GlobalPanId] );
+ myToolBar->addAction( aPanningAction );
- SUIT_ToolButton* aPanningBtn = new SUIT_ToolButton(myToolBar);
- aPanningBtn->AddAction(myActionsMap[PanId]);
- aPanningBtn->AddAction(myActionsMap[GlobalPanId]);
+ myToolBar->addAction( myActionsMap[RotationId] );
- myActionsMap[RotationId]->addTo(myToolBar);
+ QtxMultiAction* aViewsAction = new QtxMultiAction(myToolBar);
+ aViewsAction->insertAction( myActionsMap[FrontId] );
+ aViewsAction->insertAction( myActionsMap[BackId] );
+ aViewsAction->insertAction( myActionsMap[TopId] );
+ aViewsAction->insertAction( myActionsMap[BottomId] );
+ aViewsAction->insertAction( myActionsMap[LeftId] );
+ aViewsAction->insertAction( myActionsMap[RightId] );
+ myToolBar->addAction( aViewsAction );
- SUIT_ToolButton* aViewsBtn = new SUIT_ToolButton(myToolBar);
- aViewsBtn->AddAction(myActionsMap[FrontId]);
- aViewsBtn->AddAction(myActionsMap[BackId]);
- aViewsBtn->AddAction(myActionsMap[TopId]);
- aViewsBtn->AddAction(myActionsMap[BottomId]);
- aViewsBtn->AddAction(myActionsMap[LeftId]);
- aViewsBtn->AddAction(myActionsMap[RightId]);
+ myToolBar->addAction( myActionsMap[AntiClockWiseId] );
+ myToolBar->addAction( myActionsMap[ClockWiseId] );
- myActionsMap[ResetId]->addTo(myToolBar);
+ myToolBar->addAction( myActionsMap[ResetId] );
}
/*!On front view event.*/
onFitAll();
}
+/*!
+ \brief Rotate view 90 degrees clockwise
+*/
+void VTKViewer_ViewWindow::onClockWiseView()
+{
+ vtkCamera* aCamera = myRenderer->GetActiveCamera();
+ aCamera->Roll(-90);
+ aCamera->OrthogonalizeViewUp();
+ Repaint();
+}
+
+/*!
+ \brief Rotate view 90 degrees conterclockwise
+*/
+void VTKViewer_ViewWindow::onAntiClockWiseView()
+{
+ vtkCamera* aCamera = myRenderer->GetActiveCamera();
+ aCamera->Roll(90);
+ aCamera->OrthogonalizeViewUp();
+ Repaint();
+}
+
/*!On reset view slot.*/
void VTKViewer_ViewWindow::onResetView()
{
::ResetCamera(myRenderer,true);
if(aTriedronIsVisible) myTrihedron->VisibilityOn();
else myTrihedron->VisibilityOff();
- static float aCoeff = 3.0;
+ static double aCoeff = 3.0;
aCamera->SetParallelScale(aCoeff*aCamera->GetParallelScale());
Repaint();
}
Repaint();
}
-/*!Set background of the viewport*/
-void VTKViewer_ViewWindow::setBackgroundColor( const QColor& color )
+/*!On fit selection slot.*/
+void VTKViewer_ViewWindow::onFitSelection()
{
- if ( myRenderer )
- myRenderer->SetBackground( color.red()/255., color.green()/255., color.blue()/255. );
+ myRWInteractor->GetInteractorStyle()->ViewFitSelection();
+ Repaint();
}
-/*!Returns background of the viewport*/
+/*!Set background color of the viewport [obsolete]*/
+void VTKViewer_ViewWindow::setBackgroundColor( const QColor& c )
+{
+ Qtx::BackgroundData bg = background();
+ bg.setColor( c );
+ setBackground( bg );
+}
+
+/*!Returns background color of the viewport [obsolete]*/
QColor VTKViewer_ViewWindow::backgroundColor() const
{
- float backint[3];
- if ( myRenderer ) {
- myRenderer->GetBackground( backint );
- return QColor(int(backint[0]*255), int(backint[1]*255), int(backint[2]*255));
+ return background().color();
+}
+
+/*!Set background of the viewport*/
+void VTKViewer_ViewWindow::setBackground( const Qtx::BackgroundData& bgData )
+{
+ bool ok = false;
+
+ if ( bgData.isValid() ) {
+ switch ( bgData.mode() ) {
+ case Qtx::ColorBackground:
+ {
+ QColor c = bgData.color();
+ if ( c.isValid() ) {
+ // show solid-colored background
+ getRenderer()->SetTexturedBackground( false ); // cancel texture mode
+ getRenderer()->SetGradientBackground( false ); // cancel gradient mode
+ getRenderer()->SetBackground( c.red()/255.0,
+ c.green()/255.0,
+ c.blue()/255.0 ); // set background color
+ ok = true;
+ }
+ break;
+ }
+ case Qtx::SimpleGradientBackground:
+ {
+ QColor c1, c2;
+ int type = bgData.gradient( c1, c2 );
+ if ( c1.isValid() )
+ {
+ if ( !c2.isValid() )
+ c2 = c1;
+
+ // show two-color gradient background
+ getRenderer()->SetTexturedBackground( false ); // cancel texture mode
+ getRenderer()->SetGradientBackground( true ); // switch to gradient mode
+
+ VTKViewer_OpenGLRenderer* aRenderer =
+ VTKViewer_OpenGLRenderer::SafeDownCast( getRenderer() );
+ if( aRenderer )
+ {
+ aRenderer->SetGradientType( type );
+ aRenderer->SetBackground( c1.redF(), c1.greenF(), c1.blueF() );
+ aRenderer->SetBackground2( c2.redF(), c2.greenF(), c2.blueF() );
+ ok = true;
+ }
+ }
+ break;
+ }
+ case Qtx::CustomGradientBackground:
+ {
+ // NOT IMPLEMENTED YET
+ getRenderer()->SetTexturedBackground( false ); // cancel texture mode
+ getRenderer()->SetGradientBackground( false ); // cancel gradient mode
+ // .........
+ break;
+ }
+ default:
+ break;
+ }
+ if ( bgData.isTextureShown() ) {
+ QString fileName;
+ int textureMode = bgData.texture( fileName );
+ QFileInfo fi( fileName );
+ if ( !fileName.isEmpty() && fi.exists() ) {
+ // read texture from file
+ QString extension = fi.suffix().toLower();
+ vtkImageReader2* aReader = 0;
+ if ( extension == "jpg" || extension == "jpeg" )
+ aReader = vtkJPEGReader::New();
+ else if ( extension == "bmp" )
+ aReader = vtkBMPReader::New();
+ else if ( extension == "tif" || extension == "tiff" )
+ aReader = vtkTIFFReader::New();
+ else if ( extension == "png" )
+ aReader = vtkPNGReader::New();
+ else if ( extension == "mhd" || extension == "mha" )
+ aReader = vtkMetaImageReader::New();
+ if ( aReader ) {
+ // create texture
+ aReader->SetFileName( fi.absoluteFilePath().toUtf8().constData() );
+ aReader->Update();
+
+ VTKViewer_Texture* aTexture = VTKViewer_Texture::New();
+ vtkImageMapToColors* aMap = 0;
+ vtkAlgorithmOutput* anOutput;
+ /*
+ // special processing for BMP reader
+ vtkBMPReader* aBMPReader = (vtkBMPReader*)aReader;
+ if ( aBMPReader ) {
+ // Special processing for BMP file
+ aBMPReader->SetAllow8BitBMP(1);
+
+ aMap = vtkImageMapToColors::New();
+ aMap->SetInputConnection( aBMPReader->GetOutputPort() );
+ aMap->SetLookupTable( (vtkScalarsToColors*)aBMPReader->GetLookupTable() );
+ aMap->SetOutputFormatToRGB();
+
+ anOutput = aMap->GetOutputPort();
+ }
+ else {
+ }
+ */
+ anOutput = aReader->GetOutputPort( 0 );
+ aTexture->SetInputConnection( anOutput );
+ // set texture mode
+ // VSR: Currently, VTK only supports Stretch mode, so below code will give
+ // the same results for all modes
+ switch ( textureMode ) {
+ case Qtx::TileTexture:
+ aTexture->RepeatOn();
+ aTexture->EdgeClampOff();
+ aTexture->InterpolateOff();
+ break;
+ case Qtx::StretchTexture:
+ aTexture->RepeatOff();
+ aTexture->EdgeClampOff();
+ aTexture->InterpolateOn();
+ break;
+ case Qtx::CenterTexture:
+ default:
+ aTexture->RepeatOff();
+ aTexture->EdgeClampOn();
+ aTexture->InterpolateOff();
+ break;
+ }
+ // show textured background
+ getRenderer()->SetTexturedBackground( true ); // switch to texture mode
+ getRenderer()->SetBackgroundTexture( aTexture ); // set texture image
+
+ // clean-up resources
+ if ( aMap )
+ aMap->Delete();
+ aReader->Delete();
+ aTexture->Delete();
+ ok = true;
+ }
+ }
+ }
}
- return SUIT_ViewWindow::backgroundColor();
+
+ if ( ok )
+ myBackground = bgData;
+}
+
+/*!Returns background of the viewport*/
+Qtx::BackgroundData VTKViewer_ViewWindow::background() const
+{
+ return myBackground;
}
/*!Repaint window. If \a theUpdateTrihedron is true - recalculate trihedron.*/
int aVisibleNum = myTrihedron->GetVisibleActorCount(myRenderer);
if(aVisibleNum){
// calculating diagonal of visible props of the renderer
- float bnd[6];
+ double bnd[6];
myTrihedron->VisibilityOff();
::ComputeVisiblePropBounds(myRenderer,bnd);
myTrihedron->VisibilityOn();
- float aLength = 0;
+ double aLength = 0;
static bool CalcByDiag = false;
if(CalcByDiag){
aLength = sqrt((bnd[1]-bnd[0])*(bnd[1]-bnd[0])+
(bnd[5]-bnd[4])*(bnd[5]-bnd[4]));
}else{
aLength = bnd[1]-bnd[0];
- aLength = max((bnd[3]-bnd[2]),aLength);
- aLength = max((bnd[5]-bnd[4]),aLength);
+ aLength = qMax((bnd[3]-bnd[2]),aLength);
+ aLength = qMax((bnd[5]-bnd[4]),aLength);
}
- static float aSizeInPercents = 105;
+ static double aSizeInPercents = 105;
QString aSetting;// = SUIT_CONFIG->getSetting("Viewer:TrihedronSize");
if(!aSetting.isEmpty()) aSizeInPercents = aSetting.toFloat();
- static float EPS_SIZE = 5.0E-3;
- float aSize = myTrihedron->GetSize();
- float aNewSize = aLength*aSizeInPercents/100.0;
+ static double EPS_SIZE = 5.0E-3;
+ double aSize = myTrihedron->GetSize();
+ double aNewSize = aLength*aSizeInPercents/100.0;
// if the new trihedron size have sufficient difference, then apply the value
if(fabs(aNewSize-aSize) > aSize*EPS_SIZE || fabs(aNewSize-aSize) > aNewSize*EPS_SIZE){
myTrihedron->SetSize(aNewSize);
QImage VTKViewer_ViewWindow::dumpView()
{
QPixmap px = QPixmap::grabWindow( myRenderWindow->winId() );
- return px.convertToImage();
+ return px.toImage();
+}
+
+/*! The method returns the visual parameters of this view as a formated string
+ */
+QString VTKViewer_ViewWindow::getVisualParameters()
+{
+ double pos[3], focalPnt[3], viewUp[3], parScale, scale[3];
+
+ vtkCamera* camera = myRenderer->GetActiveCamera();
+ camera->GetPosition( pos );
+ camera->GetFocalPoint( focalPnt );
+ camera->GetViewUp( viewUp );
+ parScale = camera->GetParallelScale();
+ GetScale( scale );
+
+ QString retStr;
+ retStr.sprintf( "%.12e*%.12e*%.12e*%.12e*%.12e*%.12e*%.12e*%.12e*%.12e*%.12e*%.12e*%.12e*%.12e",
+ pos[0], pos[1], pos[2], focalPnt[0], focalPnt[1], focalPnt[2], viewUp[0], viewUp[1],
+ viewUp[2], parScale, scale[0], scale[1], scale[2] );
+ return retStr;
+}
+
+/*! The method restors visual parameters of this view from a formated string
+ */
+void VTKViewer_ViewWindow::setVisualParameters( const QString& parameters )
+{
+ QStringList paramsLst = parameters.split( '*' );
+ if ( paramsLst.size() == 13 ) {
+ double pos[3], focalPnt[3], viewUp[3], parScale, scale[3];
+ pos[0] = paramsLst[0].toDouble();
+ pos[1] = paramsLst[1].toDouble();
+ pos[2] = paramsLst[2].toDouble();
+ focalPnt[0] = paramsLst[3].toDouble();
+ focalPnt[1] = paramsLst[4].toDouble();
+ focalPnt[2] = paramsLst[5].toDouble();
+ viewUp[0] = paramsLst[6].toDouble();
+ viewUp[1] = paramsLst[7].toDouble();
+ viewUp[2] = paramsLst[8].toDouble();
+ parScale = paramsLst[9].toDouble();
+ scale[0] = paramsLst[10].toDouble();
+ scale[1] = paramsLst[11].toDouble();
+ scale[2] = paramsLst[12].toDouble();
+
+ vtkCamera* camera = myRenderer->GetActiveCamera();
+ camera->SetPosition( pos );
+ camera->SetFocalPoint( focalPnt );
+ camera->SetViewUp( viewUp );
+ camera->SetParallelScale( parScale );
+ myTransform->SetMatrixScale( scale[0], scale[1], scale[2] );
+ myRWInteractor->Render();
+ }
}
