-// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2015 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
#include "OCCViewer_CubeAxesDlg.h"
#include "OCCViewer_ClippingDlg.h"
-#include <Basics_OCCTVersion.hxx>
-
#include <SUIT_Desktop.h>
#include <SUIT_Session.h>
#include <SUIT_ViewManager.h>
#include <QtxMultiAction.h>
#include <QtxRubberBand.h>
-#include <OpenGLUtils_FrameBuffer.h>
+#include <Basics_OCCTVersion.hxx>
#include <QPainter>
#include <QTime>
#include <QKeyEvent>
#include <QMouseEvent>
#include <QApplication>
+#include <QActionGroup>
#include <QMenu>
#include <AIS_ListOfInteractive.hxx>
#include <GProp_GProps.hxx>
#include <TopoDS.hxx>
+#include <Graphic3d_SequenceOfHClipPlane.hxx>
+#include <Graphic3d_ClipPlane.hxx>
+#include <OpenGl_GraphicDriver.hxx>
+#include <OpenGLUtils_FrameBuffer.h>
+
#include <Graphic3d_MapIteratorOfMapOfStructure.hxx>
#include <Graphic3d_MapOfStructure.hxx>
#include <Graphic3d_Structure.hxx>
#include <Graphic3d_ExportFormat.hxx>
+#if OCC_VERSION_LARGE > 0x06090000
+#include <Graphic3d_StereoMode.hxx>
+#include <Graphic3d_RenderingParams.hxx>
+#endif
+
#include <Visual3d_View.hxx>
#include <V3d_Plane.hxx>
#include <gp_GTrsf.hxx>
#include <TColgp_Array1OfPnt2d.hxx>
-#include <Graphic3d_SequenceOfHClipPlane.hxx>
-#include <Graphic3d_ClipPlane.hxx>
-
#include <Image_PixMap.hxx>
#include <Standard_Version.hxx>
#include <GL/gl.h>
+// To avoid conflict between KeyPress from the X.h (define KeyPress 2)
+// and QEvent::KeyPress (qevent.h)
+#ifdef KeyPress
+#undef KeyPress
+#endif
+
const char* imageZoomCursor[] = {
"32 32 3 1",
". c None",
myScalingDlg = 0;
mySetRotationPointDlg = 0;
myRectBand = 0;
-
+
IsSketcherStyle = false;
myIsKeyFree = false;
myPreselectionEnabled = true;
mySelectionEnabled = true;
+ myCursorIsHand = false;
clearViewAspects();
-
}
/*!
QtxAction* anAction = dynamic_cast<QtxAction*>( toolMgr()->action( GraduatedAxesId ) );
myCubeAxesDlg = new OCCViewer_CubeAxesDlg( anAction, this, "OCCViewer_CubeAxesDlg" );
myCubeAxesDlg->initialize();
-
+
connect( myViewPort, SIGNAL( vpTransformed( OCCViewer_ViewPort* ) ), this, SLOT( emitViewModified() ) );
}
case QEvent::Wheel:
{
QWheelEvent* aEvent = (QWheelEvent*) e;
- myViewPort->startZoomAtPoint( aEvent->x(), aEvent->y() );
- double delta = (double)( aEvent->delta() ) / ( 15 * 8 );
- int x = aEvent->x();
- int y = aEvent->y();
- int x1 = (int)( aEvent->x() + width()*delta/100 );
- int y1 = (int)( aEvent->y() + height()*delta/100 );
- myViewPort->zoom( x, y, x1, y1 );
- myViewPort->getView()->ZFitAll();
+
+ if ( aEvent->modifiers().testFlag(Qt::ControlModifier) ) {
+ Handle(AIS_InteractiveContext) ic = myModel->getAISContext();
+ if ( isPreselectionEnabled() && ic->HasOpenedContext() ) {
+ if ( aEvent->delta() > 0 ) {
+ ic->HilightNextDetected( myViewPort->getView() );
+ } else {
+ ic->HilightPreviousDetected( myViewPort->getView() );
+ }
+ }
+ } else {
+ myViewPort->startZoomAtPoint( aEvent->x(), aEvent->y() );
+ double delta = (double)( aEvent->delta() ) / ( 15 * 8 );
+ int x = aEvent->x();
+ int y = aEvent->y();
+ int x1 = (int)( aEvent->x() + width()*delta/100 );
+ int y1 = (int)( aEvent->y() + height()*delta/100 );
+ myViewPort->zoom( x, y, x1, y1 );
+ myViewPort->getView()->ZFitAll();
+ }
}
return true;
int anInteractionStyle = interactionStyle();
// in "key free" interaction style zoom operation is activated by two buttons (simultaneously pressed),
- // which are assigned for pan and rotate - these operations are activated immediately after pressing
+ // which are assigned for pan and rotate - these operations are activated immediately after pressing
// of the first button, so it is necessary to switch to zoom when the second button is pressed
bool aSwitchToZoom = false;
- if ( anInteractionStyle == SUIT_ViewModel::KEY_FREE &&
+ if ( anInteractionStyle == SUIT_ViewModel::KEY_FREE &&
( myOperation == PANVIEW || myOperation == ROTATE ) ) {
aSwitchToZoom = getButtonState( theEvent, anInteractionStyle ) == ZOOMVIEW;
}
void OCCViewer_ViewWindow::activateZoom()
{
if ( !transformRequested() && !myCursorIsHand )
- myCursor = cursor(); /* save old cursor */
+ saveCursor(); /* save old cursor */
if ( myOperation != ZOOMVIEW ) {
QPixmap zoomPixmap (imageZoomCursor);
void OCCViewer_ViewWindow::activatePanning()
{
if ( !transformRequested() && !myCursorIsHand )
- myCursor = cursor(); // save old cursor
+ saveCursor(); // save old cursor
if ( myOperation != PANVIEW ) {
QCursor panCursor (Qt::SizeAllCursor);
void OCCViewer_ViewWindow::activateRotation()
{
if ( !transformRequested() && !myCursorIsHand )
- myCursor = cursor(); // save old cursor
+ saveCursor(); // save old cursor
if ( myOperation != ROTATE ) {
QPixmap rotatePixmap (imageRotateCursor);
continue;
}
+#if OCC_VERSION_LARGE > 0x06070100
+ Bnd_Box aBox = aStructure->MinMaxValues();
+ aXmin = aBox.IsVoid() ? RealFirst() : aBox.CornerMin().X();
+ aYmin = aBox.IsVoid() ? RealFirst() : aBox.CornerMin().Y();
+ aZmin = aBox.IsVoid() ? RealFirst() : aBox.CornerMin().Z();
+ aXmax = aBox.IsVoid() ? RealLast() : aBox.CornerMax().X();
+ aYmax = aBox.IsVoid() ? RealLast() : aBox.CornerMax().Y();
+ aZmax = aBox.IsVoid() ? RealLast() : aBox.CornerMax().Z();
+#else
aStructure->MinMaxValues( aXmin, aYmin, aZmin, aXmax, aYmax, aZmax );
+#endif
// Infinite structures are skipped
Standard_Real aLIM = ShortRealLast() - 1.0;
{
QCursor handCursor (Qt::PointingHandCursor);
myCursorIsHand = true;
- myCursor = cursor();
+ saveCursor();
myViewPort->setCursor( handCursor );
}
myRotationPointSelection = true;
QCursor glPanCursor (globalPanPixmap);
myCurScale = aView3d->Scale();
aView3d->FitAll(0.01, false);
- myCursor = cursor(); // save old cursor
+ saveCursor(); // save old cursor
myViewPort->fitAll(); // fits view before selecting a new scene center
if( setTransformRequested( PANGLOBAL ) )
myViewPort->setCursor( glPanCursor );
void OCCViewer_ViewWindow::activateWindowFit()
{
if ( !transformRequested() && !myCursorIsHand )
- myCursor = cursor(); /* save old cursor */
+ saveCursor(); /* save old cursor */
if ( myOperation != WINDOWFIT ) {
QCursor handCursor (Qt::PointingHandCursor);
{
bool ok = transformEnabled( op );
myOperation = ok ? op : NOTHING;
- myViewPort->setMouseTracking( myOperation == NOTHING );
+ myViewPort->setMouseTracking( myOperation == NOTHING );
return ok;
}
if ( !myCursorIsHand ) { // we are going to sketch a rectangle
QCursor handCursor (Qt::PointingHandCursor);
myCursorIsHand = true;
- myCursor = cursor();
+ saveCursor();
myViewPort->setCursor( handCursor );
}
}
//myRectBand->setPalette(palette);
}
//myRectBand->hide();
-
+
myRectBand->setUpdatesEnabled ( false );
QRect aRect = SUIT_Tools::makeRect(myStartX, myStartY, myCurrX, myCurrY);
myRectBand->initGeometry( aRect );
{
if( !toolMgr()->isEmpty() )
return;
-
+
SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
QtxAction* aAction;
aAction->setStatusTip(tr("DSC_FITRECT"));
connect(aAction, SIGNAL(triggered()), this, SLOT(activateWindowFit()));
toolMgr()->registerAction( aAction, FitRectId );
-
+
+ // FitSelection
+ aAction = new QtxAction(tr("MNU_FITSELECTION"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_FITSELECTION" ) ),
+ tr( "MNU_FITSELECTION" ), 0, this);
+ aAction->setStatusTip(tr("DSC_FITSELECTION"));
+ connect(aAction, SIGNAL(triggered()), this, SLOT(onFitSelection()));
+ toolMgr()->registerAction( aAction, FitSelectionId );
+
// Zoom
aAction = new QtxAction(tr("MNU_ZOOM_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_ZOOM" ) ),
tr( "MNU_ZOOM_VIEW" ), 0, this);
connect(aAction, SIGNAL(triggered()), this, SLOT(onBottomView()));
this->addAction(aAction);
toolMgr()->registerAction( aAction, BottomId );
-
+
aAction = new QtxAction(tr("MNU_LEFT_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_LEFT" ) ),
tr( "MNU_LEFT_VIEW" ), 0, this, false, "Viewers:Left view");
aAction->setStatusTip(tr("DSC_LEFT_VIEW"));
this->addAction(aAction);
toolMgr()->registerAction( aAction, ClockWiseId );
+ // Projection mode group
+
+ // - orthographic projection
+ aAction = new QtxAction(tr("MNU_ORTHOGRAPHIC_MODE"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_ORTHOGRAPHIC" ) ),
+ tr( "MNU_ORTHOGRAPHIC_MODE" ), 0, this);
+ aAction->setStatusTip(tr("DSC_ORTHOGRAPHIC_MODE"));
+ aAction->setCheckable(true);
+ //connect(aAction, SIGNAL(toggled(bool)), this, SLOT(onProjectionType()));
+ toolMgr()->registerAction( aAction, OrthographicId );
+
+ // - perspective projection
+ aAction = new QtxAction(tr("MNU_PERSPECTIVE_MODE"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_PERSPECTIVE" ) ),
+ tr( "MNU_PERSPECTIVE_MODE" ), 0, this);
+ aAction->setStatusTip(tr("DSC_PERSPECTIVE_MODE"));
+ aAction->setCheckable(true);
+ //connect(aAction, SIGNAL(toggled(bool)), this, SLOT(onProjectionType()));
+ toolMgr()->registerAction( aAction, PerspectiveId );
+#if OCC_VERSION_LARGE > 0x06090000
+ // - stereo projection
+ aAction = new QtxAction(tr("MNU_STEREO_MODE"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_STEREO" ) ),
+ tr( "MNU_STEREO_MODE" ), 0, this);
+ aAction->setStatusTip(tr("DSC_STEREO_MODE"));
+ aAction->setCheckable(true);
+ toolMgr()->registerAction( aAction, StereoId );
+ //connect(aAction, SIGNAL(toggled(bool)), this, SLOT(onProjectionType()));
+#endif
+ // - add exclusive action group
+ QActionGroup* aProjectionGroup = new QActionGroup( this );
+ aProjectionGroup->addAction( toolMgr()->action( OrthographicId ) );
+ aProjectionGroup->addAction( toolMgr()->action( PerspectiveId ) );
+#if OCC_VERSION_LARGE > 0x06090000
+ aProjectionGroup->addAction( toolMgr()->action( StereoId ) );
+#endif
+ connect(aProjectionGroup, SIGNAL(triggered(QAction*)), this, SLOT(onProjectionType()));
+
// Reset
aAction = new QtxAction(tr("MNU_RESET_VIEW"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_VIEW_RESET" ) ),
tr( "MNU_RESET_VIEW" ), 0, this, false, "Viewers:Reset view");
connect(aAction, SIGNAL(toggled(bool)), this, SLOT(onSwitchSelection(bool)));
toolMgr()->registerAction( aAction, SwitchSelectionId );
- // Graduated axes
+ // Graduated axes
aAction = new QtxAction(tr("MNU_GRADUATED_AXES"), aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_GRADUATED_AXES" ) ),
tr( "MNU_GRADUATED_AXES" ), 0, this);
aAction->setStatusTip(tr("DSC_GRADUATED_AXES"));
toolMgr()->registerAction( aAction, ReturnTo3dViewId );
}
- // Synchronize View
+ // Synchronize View
toolMgr()->registerAction( synchronizeAction(), SynchronizeId );
}
QtxMultiAction* aScaleAction = new QtxMultiAction( this );
aScaleAction->insertAction( toolMgr()->action( FitAllId ) );
aScaleAction->insertAction( toolMgr()->action( FitRectId ) );
+#if OCC_VERSION_LARGE > 0x06090000
+ aScaleAction->insertAction( toolMgr()->action( FitSelectionId ) );
+#endif
aScaleAction->insertAction( toolMgr()->action( ZoomId ) );
toolMgr()->append( aScaleAction, tid );
toolMgr()->append( AntiClockWiseId, tid );
toolMgr()->append( ClockWiseId, tid );
+ toolMgr()->append( OrthographicId, tid );
+ toolMgr()->append( PerspectiveId, tid );
+ toolMgr()->append( StereoId, tid );
+
toolMgr()->append( ResetId, tid );
}
toolMgr()->append( toolMgr()->separator(), tid );
toolMgr()->append( CloneId, tid );
-
+
toolMgr()->append( toolMgr()->separator(), tid );
toolMgr()->append( ClippingId, tid );
toolMgr()->append( AxialScaleId, tid );
myViewPort->getView()->Reset( false );
myViewPort->fitAll( false, true, false );
myViewPort->getView()->SetImmediateUpdate( upd );
+ onProjectionType(); // needed to apply projection type properly after reset
myViewPort->getView()->Update();
emit vpTransformationFinished( RESETVIEW );
}
+/*!
+ \brief Perform "reset view" transformation.
+
+ Sets default orientation of the viewport camera.
+*/
+void OCCViewer_ViewWindow::onProjectionType()
+{
+ emit vpTransformationStarted( PROJECTION );
+ if (toolMgr()->action( OrthographicId )->isChecked())
+ setProjectionType( Orthographic);
+ if (toolMgr()->action( PerspectiveId )->isChecked())
+ setProjectionType( Perspective);
+#if OCC_VERSION_LARGE > 0x06090000
+ if (toolMgr()->action( StereoId )->isChecked())
+ setProjectionType( Stereo);
+#endif
+ emit vpTransformationFinished( PROJECTION );
+}
+
/*!
\brief Perform "fit all" transformation.
*/
emit vpTransformationFinished( FITALLVIEW );
}
+/*!
+ \brief Perform "fit selection" transformation.
+*/
+void OCCViewer_ViewWindow::onFitSelection()
+{
+ emit vpTransformationStarted( FITSELECTION );
+#if OCC_VERSION_LARGE > 0x06090000
+ myModel->getAISContext()->FitSelected( getViewPort()->getView() );
+#endif
+ emit vpTransformationFinished( FITSELECTION );
+}
+
/*!
\brief Called if 'change rotation point' operation is activated.
\param on action state
{
if ( !myScalingDlg )
myScalingDlg = new OCCViewer_AxialScaleDlg( this );
-
+
if ( !myScalingDlg->isVisible() )
{
myScalingDlg->Update();
myModel->setTrihedronShown( anItem.isVisible );
myModel->setTrihedronSize( anItem.size );
-
+
// graduated trihedron
bool anIsVisible = anItem.gtIsVisible;
OCCViewer_AxisWidget::AxisData anAxisData[3];
{
mySelectionEnabled = on;
myModel->setSelectionOptions( myModel->isPreselectionEnabled(), isSelectionEnabled() );
-
+
// update action state if method is called outside
// preselection
Handle(V3d_View) view = myViewPort->getView();
if ( view.IsNull() )
return QImage();
-
+
int aWidth = myViewPort->width();
int aHeight = myViewPort->height();
// rnv: An old approach to dump the OCCViewer content
// Now used OCCT built-in procedure.
- /*
+ /*
QApplication::syncX();
view->Redraw(); // In order to reactivate GL context
//view->Update();
+#ifndef DISABLE_GLVIEWER
OpenGLUtils_FrameBuffer aFrameBuffer;
if( aFrameBuffer.init( aWidth, aHeight ) )
{
QImage anImage( aWidth, aHeight, QImage::Format_RGB32 );
-
+
glPushAttrib( GL_VIEWPORT_BIT );
glViewport( 0, 0, aWidth, aHeight );
aFrameBuffer.bind();
glReadPixels( p.x(), p.y(), aWidth, aHeight, GL_RGBA, GL_UNSIGNED_BYTE,
data);
+#endif
*/
-
+
Image_PixMap aPix;
view->ToPixMap(aPix,aWidth, aHeight,Graphic3d_BT_RGBA);
return anImage;
}
-bool OCCViewer_ViewWindow::dumpViewToFormat( const QImage& img,
- const QString& fileName,
+bool OCCViewer_ViewWindow::dumpViewToFormat( const QImage& img,
+ const QString& fileName,
const QString& format )
{
if ( format != "PS" && format != "EPS")
gp_Pln pln (gp_Pnt(x, y, z), gp_Dir(dx, dy, dz));
double a, b, c, d;
pln.Coefficients(a, b, c, d);
-
+
Graphic3d_SequenceOfHClipPlane aPlanes = view->GetClipPlanes();
if(aPlanes.Size() > 0 ) {
Graphic3d_SequenceOfHClipPlane::Iterator anIter (aPlanes);
params.isVisible = data.count() > idx ? data[idx++].toInt() : 1;
params.size = data.count() > idx ? data[idx++].toDouble() : 100.0;
}
- performRestoring( params );
+ performRestoring( params );
setBackground( bgData );
myModel->setClipPlanes(aClipPlanes);
}
}
+/*!
+ Save old cursor. [ protected ]
+*/
+void OCCViewer_ViewWindow::saveCursor()
+{
+ QCursor* aCursor = NULL;
+ if ( myViewPort )
+ aCursor = myViewPort->getDefaultCursor();
+ myCursor = ( aCursor ? *aCursor : cursor() );
+}
+
+
/*!
Creates default sketcher. [ virtual protected ]
*/
QAction* anAction2 = toolMgr()->action( ReturnTo3dViewId );
SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
if ( toMaximize ) {
- anAction->setText( tr( "MNU_MINIMIZE_VIEW" ) );
- anAction->setToolTip( tr( "MNU_MINIMIZE_VIEW" ) );
+ anAction->setText( tr( "MNU_MINIMIZE_VIEW" ) );
+ anAction->setToolTip( tr( "MNU_MINIMIZE_VIEW" ) );
anAction->setIcon( aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_MINIMIZE" ) ) );
anAction->setStatusTip( tr( "DSC_MINIMIZE_VIEW" ) );
if ( anAction2 && my2dMode != No2dMode ) toolMgr()->show( ReturnTo3dViewId );
}
}
else {
- anAction->setText( tr( "MNU_MAXIMIZE_VIEW" ) );
- anAction->setToolTip( tr( "MNU_MAXIMIZE_VIEW" ) );
+ anAction->setText( tr( "MNU_MAXIMIZE_VIEW" ) );
+ anAction->setToolTip( tr( "MNU_MAXIMIZE_VIEW" ) );
anAction->setIcon( aResMgr->loadPixmap( "OCCViewer", tr( "ICON_OCCVIEWER_MAXIMIZE" ) ) );
anAction->setStatusTip( tr( "DSC_MAXIMIZE_VIEW" ) );
if ( anAction2 && my2dMode != No2dMode ) toolMgr()->hide( ReturnTo3dViewId );
}
void OCCViewer_ViewWindow::setSketcherStyle( bool enable )
-{
- IsSketcherStyle = enable;
+{
+ IsSketcherStyle = enable;
}
-bool OCCViewer_ViewWindow::isSketcherStyle() const
-{
- return IsSketcherStyle;
+bool OCCViewer_ViewWindow::isSketcherStyle() const
+{
+ return IsSketcherStyle;
}
my2dMode = theType;
}
-// obsolete
+void OCCViewer_ViewWindow::setProjectionType( int mode )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ if (mode == Perspective) {
+ myModel->setProjectionType(Perspective);
+ aCamera->SetProjectionType ( Graphic3d_Camera::Projection_Perspective );
+ }
+ if (mode == Orthographic) {
+ myModel->setProjectionType(Orthographic);
+ aCamera->SetProjectionType ( Graphic3d_Camera::Projection_Orthographic );
+ }
+ #if OCC_VERSION_LARGE > 0x06090000
+ if (mode == Stereo) {
+ aCamera->SetProjectionType ( Graphic3d_Camera::Projection_Stereo );
+ SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
+ setStereoType( aResMgr->integerValue( "OCCViewer", "stereo_type", 0 ) );
+ setAnaglyphFilter( aResMgr->integerValue( "OCCViewer", "anaglyph_filter", 0 ) );
+ setReverseStereo( aResMgr->booleanValue( "OCCViewer", "reverse_stereo", false ) );
+ setVSync( aResMgr->booleanValue( "OCCViewer", "enable_vsync", true ) );
+ setQuadBufferSupport( aResMgr->booleanValue( "OCCViewer", "enable_quad_buffer_support", false ) );
+ }
+ #endif
+ aView3d->Redraw();
+ onViewFitAll();
+ }
+ // update action state if method is called outside
+ QtxAction* anOrthographicAction = dynamic_cast<QtxAction*>( toolMgr()->action( OrthographicId ) );
+ QtxAction* aPerspectiveAction = dynamic_cast<QtxAction*>( toolMgr()->action( PerspectiveId ) );
+#if OCC_VERSION_LARGE > 0x06090000
+ QtxAction* aStereoAction = dynamic_cast<QtxAction*>( toolMgr()->action( StereoId ) );
+#endif
+ if ( mode == Orthographic && !anOrthographicAction->isChecked() ) {
+ anOrthographicAction->setChecked( true );
+ #if OCC_VERSION_LARGE > 0x06090000
+ aStereoAction->setChecked( false );
+ #endif
+ }
+ if ( mode == Perspective && !aPerspectiveAction->isChecked() ) {
+ aPerspectiveAction->setChecked( true );
+ #if OCC_VERSION_LARGE > 0x06090000
+ aStereoAction->setChecked( false );
+ #endif
+ }
+#if OCC_VERSION_LARGE > 0x06090000
+ if ( mode == Stereo ) {
+ aStereoAction->setChecked( true );
+ if ( anOrthographicAction->isEnabled() ) {
+ anOrthographicAction->setEnabled( false );
+ anOrthographicAction->setChecked( false );
+ aStereoAction->setChecked( false );
+ }
+ else {
+ anOrthographicAction->setEnabled( true );
+ aStereoAction->setChecked( false );
+ anOrthographicAction->setChecked(myModel->projectionType() == Orthographic);
+ }
+ if ( aPerspectiveAction->isEnabled() ) {
+ aPerspectiveAction->setEnabled( false );
+ aPerspectiveAction->setChecked( true );
+ #if OCC_VERSION_LARGE > 0x06090000
+ if ( isQuadBufferSupport() && !isOpenGlStereoSupport() && stereoType() == QuadBuffer )
+ SUIT_MessageBox::warning( 0, tr( "WRN_WARNING" ), tr( "WRN_SUPPORT_QUAD_BUFFER" ) );
+ #endif
+ }
+ else {
+ aPerspectiveAction->setEnabled( true );
+ aStereoAction->setChecked( false );
+ aPerspectiveAction->setChecked(myModel->projectionType() == Perspective);
+ onProjectionType();
+ }
+ }
+ else {
+ if ( !anOrthographicAction->isEnabled() )
+ anOrthographicAction->setEnabled( true );
+ if ( !aPerspectiveAction->isEnabled() )
+ aPerspectiveAction->setEnabled( true );
+ }
+#endif
+}
+
+int OCCViewer_ViewWindow::projectionType() const
+{
+ int mode = Orthographic;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ if (aCamera->ProjectionType() == Graphic3d_Camera::Projection_Perspective)
+ mode = Perspective;
+ if (aCamera->ProjectionType() == Graphic3d_Camera::Projection_Orthographic)
+ mode = Orthographic;
+ #if OCC_VERSION_LARGE > 0x06090000
+ if (aCamera->ProjectionType() == Graphic3d_Camera::Projection_Stereo)
+ mode = Stereo;
+ #endif
+ }
+ return mode;
+}
+
+void OCCViewer_ViewWindow::setStereoType( int type )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Graphic3d_RenderingParams* aParams = &aView3d->ChangeRenderingParams();
+ aParams->StereoMode = (Graphic3d_StereoMode)type;
+ #endif
+ }
+}
+
+int OCCViewer_ViewWindow::stereoType() const
+{
+ int type = QuadBuffer;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Graphic3d_RenderingParams* aParams = &aView3d->ChangeRenderingParams();
+ type = (OCCViewer_ViewWindow::StereoType)aParams->StereoMode;
+ #endif
+ }
+ return type;
+}
+
+void OCCViewer_ViewWindow::setAnaglyphFilter( int type )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Graphic3d_RenderingParams* aParams = &aView3d->ChangeRenderingParams();
+ if (type == RedCyan)
+ aParams->AnaglyphFilter = Graphic3d_RenderingParams::Anaglyph_RedCyan_Optimized;
+ if (type == YellowBlue)
+ aParams->AnaglyphFilter = Graphic3d_RenderingParams::Anaglyph_YellowBlue_Optimized;
+ if (type == GreenMagenta)
+ aParams->AnaglyphFilter = Graphic3d_RenderingParams::Anaglyph_GreenMagenta_Simple;
+ #endif
+ }
+}
+
+int OCCViewer_ViewWindow::anaglyphFilter() const
+{
+ int type = RedCyan;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Graphic3d_RenderingParams* aParams = &aView3d->ChangeRenderingParams();
+ if (aParams->AnaglyphFilter == Graphic3d_RenderingParams::Anaglyph_RedCyan_Optimized)
+ type = RedCyan;
+ if (aParams->AnaglyphFilter == Graphic3d_RenderingParams::Anaglyph_YellowBlue_Optimized)
+ type = YellowBlue;
+ if (aParams->AnaglyphFilter == Graphic3d_RenderingParams::Anaglyph_GreenMagenta_Simple)
+ type = GreenMagenta;
+ #endif
+ }
+ return type;
+}
+
+void OCCViewer_ViewWindow::setStereographicFocus( int type, double value )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ aCamera->SetZFocus( (Graphic3d_Camera::FocusType) type, value );
+ #endif
+ }
+}
+
+int OCCViewer_ViewWindow::stereographicFocusType() const
+{
+ int type = Relative;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ type = (OCCViewer_ViewWindow::FocusIODType)aCamera->ZFocusType();
+ #endif
+ }
+ return type;
+}
+
+double OCCViewer_ViewWindow::stereographicFocusValue() const
+{
+ double value = 1.0;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ value = aCamera->ZFocus();
+ #endif
+ }
+ return value;
+}
+
+void OCCViewer_ViewWindow::setInterocularDistance( int type, double value )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ aCamera->SetIOD( (Graphic3d_Camera::IODType) type, value );
+ #endif
+ }
+}
+
+int OCCViewer_ViewWindow::interocularDistanceType() const
+{
+ int type = Relative;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ type = (OCCViewer_ViewWindow::FocusIODType)aCamera->GetIODType();
+ #endif
+ }
+ return type;
+}
+
+double OCCViewer_ViewWindow::interocularDistanceValue() const
+{
+ double value = 0.05;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(Graphic3d_Camera) aCamera = aView3d->Camera();
+ value = aCamera->IOD();
+ #endif
+ }
+ return value;
+}
+
+void OCCViewer_ViewWindow::setReverseStereo( bool reverse )
+{
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Graphic3d_RenderingParams* aParams = &aView3d->ChangeRenderingParams();
+ aParams->ToReverseStereo = reverse;
+ #endif
+ }
+}
+
+bool OCCViewer_ViewWindow::isReverseStereo() const
+{
+ int reverse = false;
+ Handle(V3d_View) aView3d = myViewPort->getView();
+ if ( !aView3d.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Graphic3d_RenderingParams* aParams = &aView3d->ChangeRenderingParams();
+ reverse = aParams->ToReverseStereo;
+ #endif
+ }
+ return reverse;
+}
+
+void OCCViewer_ViewWindow::setVSync( bool enable )
+{
+ Handle(AIS_InteractiveContext) anIntCont = myModel->getAISContext();
+ if ( !anIntCont.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast(anIntCont->CurrentViewer()->Driver());
+ OpenGl_Caps* aCaps = &aDriver->ChangeOptions();
+ aCaps->swapInterval = enable;
+ #endif
+ }
+}
+
+bool OCCViewer_ViewWindow::isVSync() const
+{
+ int enable = true;
+ Handle(AIS_InteractiveContext) anIntCont = myModel->getAISContext();
+ if ( !anIntCont.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast(anIntCont->CurrentViewer()->Driver());
+ OpenGl_Caps* aCaps = &aDriver->ChangeOptions();
+ enable = aCaps->swapInterval;
+ #endif
+ }
+ return enable;
+}
+
+void OCCViewer_ViewWindow::setQuadBufferSupport( bool enable )
+{
+ Handle(AIS_InteractiveContext) anIntCont = myModel->getAISContext();
+ if ( !anIntCont.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast(anIntCont->CurrentViewer()->Driver());
+ OpenGl_Caps* aCaps = &aDriver->ChangeOptions();
+ aCaps->contextStereo = enable;
+ #endif
+ }
+}
+
+bool OCCViewer_ViewWindow::isQuadBufferSupport() const
+{
+ int enable = true;
+ Handle(AIS_InteractiveContext) anIntCont = myModel->getAISContext();
+ if ( !anIntCont.IsNull() ) {
+ #if OCC_VERSION_LARGE > 0x06090000
+ Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast(anIntCont->CurrentViewer()->Driver());
+ OpenGl_Caps* aCaps = &aDriver->ChangeOptions();
+ enable = aCaps->contextStereo;
+ #endif
+ }
+ return enable;
+}
+
+
+bool OCCViewer_ViewWindow::isOpenGlStereoSupport() const
+{
+ GLboolean support[1];
+ glGetBooleanv (GL_STEREO, support);
+ if ( support[0] )
+ return true;
+ return false;
+}
+
+// obsolete
QColor OCCViewer_ViewWindow::backgroundColor() const
{
return myViewPort ? myViewPort->backgroundColor() : Qt::black;
}
-
+
// obsolete
void OCCViewer_ViewWindow::setBackgroundColor( const QColor& theColor )
{
{
return myViewPort ? myViewPort->background() : Qtx::BackgroundData();
}
-
+
void OCCViewer_ViewWindow::setBackground( const Qtx::BackgroundData& theBackground )
{
if ( myViewPort ) myViewPort->setBackground( theBackground );
{
if(!myModel) return;
OCCViewer_ClippingDlg* aClippingDlg = myModel->getClippingDlg();
-
+
if (theIsOn) {
if (!aClippingDlg) {
aClippingDlg = new OCCViewer_ClippingDlg (this, myModel);
