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smesh/src/SMESHGUI/SMESHGUI_ClippingDlg.cxx
eap 831b40eb01 23395: EDF 13855 - Crash SALOME when creating a mesh 
+ sort objects in Clipping plane dlg
2016-12-13 20:30:15 +03:00

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// Copyright (C) 2007-2016 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, 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
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
// SMESH SMESHGUI : GUI for SMESH component
// File : SMESHGUI_ClippingDlg.cxx
// Author : Nicolas REJNERI, Open CASCADE S.A.S.
// SMESH includes
//
#include "SMESHGUI_ClippingDlg.h"
#include "SMESHGUI.h"
#include "SMESHGUI_Utils.h"
#include "SMESHGUI_VTKUtils.h"
#include "SMESHGUI_SpinBox.h"
#include <QtxDoubleSpinSlider.h>
#include <QtxIntSpinSlider.h>
#include <SMESH_Actor.h>
#include <SMESH_ActorUtils.h>
// SALOME GUI includes
#include <SUIT_Desktop.h>
#include <SUIT_Session.h>
#include <SUIT_OverrideCursor.h>
#include <SUIT_MessageBox.h>
#include <SUIT_ResourceMgr.h>
#include <SUIT_ViewManager.h>
#include <SALOME_ListIO.hxx>
#include <SalomeApp_Study.h>
#include <LightApp_Application.h>
#include <VTKViewer_Algorithm.h>
#include <SVTK_ViewWindow.h>
#include <SVTK_RenderWindowInteractor.h>
// Qt includes
#include <QLabel>
#include <QPushButton>
#include <QComboBox>
#include <QCheckBox>
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QGridLayout>
#include <QGroupBox>
#include <QKeyEvent>
#include <QListWidget>
#include <QStackedLayout>
#include <QSlider>
#include <QMenu>
// VTK includes
#include <vtkMath.h>
#include <vtkDataSet.h>
#include <vtkDataSetMapper.h>
#include <vtkPlaneSource.h>
#include <vtkProperty.h>
#include <vtkRenderer.h>
#include <vtkCallbackCommand.h>
#include <vtkImplicitPlaneWidget.h>
#define SPACING 6
#define MARGIN 11
#define SIZEFACTOR 1.1
/*!
Create new object of class OrientedPlane
*/
SMESH::OrientedPlane* SMESH::OrientedPlane::New()
{
return new OrientedPlane();
}
/*!
Create new object of class OrientedPlane
*/
SMESH::OrientedPlane* SMESH::OrientedPlane::New( SVTK_ViewWindow* theViewWindow )
{
return new OrientedPlane( theViewWindow );
}
/*!
Copy the object of class OrientedPlane
*/
void SMESH::OrientedPlane::ShallowCopy( SMESH::OrientedPlane* theOrientedPlane )
{
SetNormal( theOrientedPlane->GetNormal() );
SetOrigin( theOrientedPlane->GetOrigin() );
myRelativeOrientation = theOrientedPlane->GetOrientation();
myDistance = theOrientedPlane->GetDistance();
IsOpenGLClipping = theOrientedPlane->IsOpenGLClipping;
myAngle[0] = theOrientedPlane->myAngle[0];
myAngle[1] = theOrientedPlane->myAngle[1];
myAbsoluteOrientation = theOrientedPlane->myAbsoluteOrientation;
X = theOrientedPlane->X;
Y = theOrientedPlane->Y;
Z = theOrientedPlane->Z;
Dx = theOrientedPlane->Dx;
Dy = theOrientedPlane->Dy;
Dz = theOrientedPlane->Dz;
PlaneMode = theOrientedPlane->PlaneMode;
myPlaneSource->SetNormal( theOrientedPlane->myPlaneSource->GetNormal() );
myPlaneSource->SetOrigin( theOrientedPlane->myPlaneSource->GetOrigin() );
myPlaneSource->SetPoint1( theOrientedPlane->myPlaneSource->GetPoint1() );
myPlaneSource->SetPoint2( theOrientedPlane->myPlaneSource->GetPoint2() );
myPlaneSource->Update();
}
/*!
Invert current clipping plane in contrary direction
*/
SMESH::OrientedPlane* SMESH::OrientedPlane::InvertPlane()
{
OrientedPlane* aPlane = new OrientedPlane();
aPlane->ShallowCopy( this );
double* aNormal = aPlane->GetNormal();
for( int i=0; i<3; i++ )
aNormal[i] = -aNormal[i];
aPlane->SetNormal( aNormal );
return aPlane;
}
/*!
Constructor of class OrientedPlane
*/
SMESH::OrientedPlane::OrientedPlane(SVTK_ViewWindow* theViewWindow):
myViewWindow(theViewWindow)
{
Init();
myViewWindow->AddActor(myActor, false, false); // don't adjust actors
}
/*!
Constructor of class OrientedPlane
*/
SMESH::OrientedPlane::OrientedPlane():
myViewWindow(NULL)
{
Init();
}
/*!
Initialize parameters of class OrientedPlane
*/
void SMESH::OrientedPlane::Init()
{
myPlaneSource = vtkPlaneSource::New();
PlaneMode = SMESH::Absolute;
X = Y = Z = 0.0;
Dx = Dy = Dz = 1.0;
myAbsoluteOrientation = 0; // CUSTOM
myRelativeOrientation = SMESH::XY;
myDistance = 0.5;
myAngle[0] = myAngle[1] = 0.0;
IsInvert = false;
IsOpenGLClipping = false;
// Create and display actor
myMapper = vtkDataSetMapper::New();
myMapper->SetInputConnection(myPlaneSource->GetOutputPort());
myActor = SALOME_Actor::New();
myActor->VisibilityOff();
myActor->PickableOff();
myActor->SetInfinitive(true);
myActor->SetMapper(myMapper);
QColor ffc, bfc;
int delta;
SMESH::GetColor( "SMESH", "fill_color", ffc, delta, "255, 170, 0|-100" ) ;
vtkProperty* aProp = vtkProperty::New();
SMESH::GetColor( "SMESH", "fill_color", ffc, delta, "255, 170, 0|-100" ) ;
aProp->SetColor(ffc.red() / 255. , ffc.green() / 255. , ffc.blue() / 255.);
aProp->SetOpacity(0.75);
myActor->SetProperty(aProp);
aProp->Delete();
vtkProperty* aBackProp = vtkProperty::New();
bfc = Qtx::mainColorToSecondary(ffc, delta);
aBackProp->SetColor( bfc.red() / 255. , bfc.green() / 255. , bfc.blue() / 255.);
aBackProp->SetOpacity(0.75);
myActor->SetBackfaceProperty(aBackProp);
aBackProp->Delete();
}
/*!
Destructor of class OrientedPlane
*/
SMESH::OrientedPlane::~OrientedPlane()
{
if (myViewWindow)
myViewWindow->RemoveActor(myActor);
myActor->Delete();
myMapper->RemoveAllInputs();
myMapper->Delete();
// commented: porting to vtk 5.0
// myPlaneSource->UnRegisterAllOutputs();
myPlaneSource->Delete();
}
namespace
{
/*!
Definition of class ActorItem
*/
class ActorItem : public QListWidgetItem
{
public:
ActorItem( SMESH_Actor* theActor, const QString& theName, QListWidget* theListWidget ) :
QListWidgetItem( theName, theListWidget ),
myActor( theActor ) {}
SMESH_Actor* getActor() const { return myActor; }
private:
SMESH_Actor* myActor;
};
/*!
Definition of class TSetVisibility
*/
struct TSetVisibility {
// Set visibility of cutting plane
TSetVisibility(int theIsVisible): myIsVisible(theIsVisible){}
void operator()(SMESH::TPlaneData& thePlaneData){
bool anIsEmpty = thePlaneData.ActorList.empty();
thePlaneData.Plane.GetPointer()->myActor->SetVisibility(myIsVisible && !anIsEmpty);
}
int myIsVisible;
};
}
/*********************************************************************************
********************* class SMESHGUI_ClippingDlg *********************
*********************************************************************************/
/*!
Constructor
*/
SMESHGUI_ClippingDlg::SMESHGUI_ClippingDlg( SMESHGUI* theModule, SVTK_ViewWindow* theViewWindow ):
QDialog( SMESH::GetDesktop(theModule) ),
mySMESHGUI(theModule),
myViewWindow(theViewWindow)
{
setModal( false );
setAttribute( Qt::WA_DeleteOnClose, true );
setWindowTitle(tr("SMESH_CLIPPING_TITLE"));
setSizeGripEnabled(true);
myPreviewWidget = vtkImplicitPlaneWidget::New();
myCallback = vtkCallbackCommand::New();
myCallback->SetClientData( this );
myCallback->SetCallback( SMESHGUI_ClippingDlg::ProcessEvents );
myPreviewWidget = createPreviewWidget();
myIsPreviewMoved = false;
QVBoxLayout* SMESHGUI_ClippingDlgLayout = new QVBoxLayout(this);
SMESHGUI_ClippingDlgLayout->setSpacing(SPACING);
SMESHGUI_ClippingDlgLayout->setMargin(MARGIN);
// Controls for selecting, creating, deleting planes
QGroupBox* GroupPlanes = new QGroupBox(tr("CLIP_PLANES"), this);
QGridLayout* GroupPlanesLayout = new QGridLayout(GroupPlanes);
GroupPlanesLayout->setSpacing(SPACING);
GroupPlanesLayout->setMargin(MARGIN);
ComboBoxPlanes = new QComboBox(GroupPlanes);
isOpenGLClipping = new QCheckBox( GroupPlanes );
isOpenGLClipping->setText( tr( "IS_OPENGL_CLIPPING" ) );
buttonNew = new QPushButton(tr("SMESH_BUT_NEW"), GroupPlanes);
MenuMode = new QMenu( "MenuMode", buttonNew );
MenuMode->addAction( tr( "ABSOLUTE" ), this, SLOT( onModeAbsolute() ) );
MenuMode->addAction( tr( "RELATIVE" ), this, SLOT( onModeRelative() ) );
buttonNew->setMenu( MenuMode );
CurrentMode = SMESH::Absolute;
buttonDelete = new QPushButton(tr("SMESH_BUT_DELETE"), GroupPlanes);
QLabel* aLabel = new QLabel(tr("MESHES_SUBMESHES_GROUPS"), GroupPlanes);
ActorList = new QListWidget(GroupPlanes);
ActorList->setSelectionMode(QAbstractItemView::SingleSelection);
SelectAllCheckBox = new QCheckBox(tr("SELECT_ALL"), GroupPlanes);
GroupPlanesLayout->addWidget(ComboBoxPlanes, 0, 0);
GroupPlanesLayout->addWidget(isOpenGLClipping, 0, 1);
GroupPlanesLayout->addWidget(new QWidget(), 0, 2);
GroupPlanesLayout->addWidget(buttonNew, 0, 3);
GroupPlanesLayout->addWidget(buttonDelete, 0, 4);
GroupPlanesLayout->addWidget(aLabel, 1, 0, 1, 5);
GroupPlanesLayout->addWidget(ActorList, 2, 0, 1, 5);
GroupPlanesLayout->addWidget(SelectAllCheckBox, 3, 0, 1, 5);
GroupPlanesLayout->setColumnStretch( 1, 1 );
ModeStackedLayout = new QStackedLayout();
// Controls for defining plane parameters
/********************** Mode Absolute **********************/
/* Controls for absolute mode of clipping plane:
X, Y, Z - coordinates of the intersection of cutting plane and the three axes
Dx, Dy, Dz - components of normal to the cutting plane
Orientation - direction of cutting plane
*/
const double min = -1e+7;
const double max = 1e+7;
const double step = 5;
const int precision = -7;
// Croup Point
QGroupBox* GroupAbsolutePoint = new QGroupBox( this );
GroupAbsolutePoint->setObjectName( "GroupPoint" );
GroupAbsolutePoint->setTitle( tr("BASE_POINT") );
QGridLayout* GroupPointLayout = new QGridLayout( GroupAbsolutePoint );
GroupPointLayout->setAlignment( Qt::AlignTop );
GroupPointLayout->setSpacing( 6 ); GroupPointLayout->setMargin( 11 );
TextLabelX = new QLabel( GroupAbsolutePoint );
TextLabelX->setObjectName( "TextLabelX" );
TextLabelX->setText( tr("X:") );
GroupPointLayout->addWidget( TextLabelX, 0, 0 );
SpinBox_X = new QtxDoubleSpinBox( min, max, step, GroupAbsolutePoint );
SpinBox_X->setObjectName("SpinBox_X" );
SpinBox_X->setPrecision( precision );
GroupPointLayout->addWidget( SpinBox_X, 0, 1 );
TextLabelY = new QLabel( GroupAbsolutePoint );
TextLabelY->setObjectName( "TextLabelY" );
TextLabelY->setText( tr("Y:") );
GroupPointLayout->addWidget( TextLabelY, 0, 2 );
SpinBox_Y = new QtxDoubleSpinBox( min, max, step, GroupAbsolutePoint );
SpinBox_Y->setObjectName("SpinBox_Y" );
SpinBox_Y->setPrecision( precision );
GroupPointLayout->addWidget( SpinBox_Y, 0, 3 );
TextLabelZ = new QLabel( GroupAbsolutePoint );
TextLabelZ->setObjectName( "TextLabelZ" );
TextLabelZ->setText( tr("Z:") );
GroupPointLayout->addWidget( TextLabelZ, 0, 4 );
SpinBox_Z = new QtxDoubleSpinBox( min, max, step, GroupAbsolutePoint );
SpinBox_Z->setObjectName("SpinBox_Z" );
SpinBox_Z->setPrecision( precision );
GroupPointLayout->addWidget( SpinBox_Z, 0, 5 );
resetButton = new QPushButton( GroupAbsolutePoint );
resetButton->setObjectName( "resetButton" );
resetButton->setText( tr( "RESET" ) );
GroupPointLayout->addWidget( resetButton, 0, 6 );
// Group Direction
GroupAbsoluteDirection = new QGroupBox( this );
GroupAbsoluteDirection->setObjectName( "GroupDirection" );
GroupAbsoluteDirection->setTitle( tr("DIRECTION") );
QGridLayout* GroupDirectionLayout = new QGridLayout( GroupAbsoluteDirection );
GroupDirectionLayout->setAlignment( Qt::AlignTop );
GroupDirectionLayout->setSpacing( 6 );
GroupDirectionLayout->setMargin( 11 );
TextLabelDx = new QLabel( GroupAbsoluteDirection );
TextLabelDx->setObjectName( "TextLabelDx" );
TextLabelDx->setText( tr("Dx:") );
GroupDirectionLayout->addWidget( TextLabelDx, 0, 0 );
SpinBox_Dx = new QtxDoubleSpinBox( min, max, step, GroupAbsoluteDirection );
SpinBox_Dx->setObjectName("SpinBox_Dx" );
SpinBox_Dx->setPrecision( precision );
GroupDirectionLayout->addWidget( SpinBox_Dx, 0, 1 );
TextLabelDy = new QLabel( GroupAbsoluteDirection );
TextLabelDy->setObjectName( "TextLabelDy" );
TextLabelDy->setText( tr("Dy:") );
GroupDirectionLayout->addWidget( TextLabelDy, 0, 2 );
SpinBox_Dy = new QtxDoubleSpinBox( min, max, step, GroupAbsoluteDirection );
SpinBox_Dy->setObjectName("SpinBox_Dy" );
SpinBox_Dy->setPrecision( precision );
GroupDirectionLayout->addWidget( SpinBox_Dy, 0, 3 );
TextLabelDz = new QLabel( GroupAbsoluteDirection );
TextLabelDz->setObjectName( "TextLabelDz" );
TextLabelDz->setText( tr("Dz:") );
GroupDirectionLayout->addWidget( TextLabelDz, 0, 4 );
SpinBox_Dz = new QtxDoubleSpinBox( min, max, step, GroupAbsoluteDirection );
SpinBox_Dz->setObjectName("SpinBox_Dz" );
SpinBox_Dz->setPrecision( precision );
GroupDirectionLayout->addWidget( SpinBox_Dz, 0, 5 );
invertButton = new QPushButton( GroupAbsoluteDirection );
invertButton->setObjectName( "invertButton" );
invertButton->setText( tr( "INVERT" ) );
GroupDirectionLayout->addWidget( invertButton, 0, 6 );
CBAbsoluteOrientation = new QComboBox( GroupAbsoluteDirection );
CBAbsoluteOrientation->setObjectName( "AbsoluteOrientation" );
CBAbsoluteOrientation->insertItem( CBAbsoluteOrientation->count(), tr( "CUSTOM" ) );
CBAbsoluteOrientation->insertItem( CBAbsoluteOrientation->count(), tr( "||X-Y" ) );
CBAbsoluteOrientation->insertItem( CBAbsoluteOrientation->count(), tr( "||Y-Z" ) );
CBAbsoluteOrientation->insertItem( CBAbsoluteOrientation->count(), tr( "||Z-X" ) );
GroupDirectionLayout->addWidget( CBAbsoluteOrientation, 1, 0, 1, 6 );
QVBoxLayout* ModeActiveLayout = new QVBoxLayout();
ModeActiveLayout->setMargin( 11 ); ModeActiveLayout->setSpacing( 6 );
ModeActiveLayout->addWidget( GroupAbsolutePoint );
ModeActiveLayout->addWidget( GroupAbsoluteDirection );
QWidget* ModeActiveWidget = new QWidget( this );
ModeActiveWidget->setLayout( ModeActiveLayout );
/********************** Mode Relative **********************/
/* Controls for relative mode of clipping plane:
Distance - Value from 0 to 1.
Specifies the distance from the minimum value in a given direction of bounding box to the current position
Rotation1, Rotation2 - turn angles of cutting plane in given directions
Orientation - direction of cutting plane
*/
QGroupBox* GroupParameters = new QGroupBox( tr("SMESH_PARAMETERS"), this );
QGridLayout* GroupParametersLayout = new QGridLayout( GroupParameters );
GroupParametersLayout->setMargin( 11 ); GroupParametersLayout->setSpacing( 6 );
TextLabelOrientation = new QLabel( tr("SMESH_ORIENTATION"), GroupParameters);
TextLabelOrientation->setObjectName( "TextLabelOrientation" );
GroupParametersLayout->addWidget( TextLabelOrientation, 0, 0 );
CBRelativeOrientation = new QComboBox(GroupParameters);
CBRelativeOrientation->setObjectName( "RelativeOrientation" );
CBRelativeOrientation->addItem( tr("ALONG_XY") );
CBRelativeOrientation->addItem( tr("ALONG_YZ") );
CBRelativeOrientation->addItem( tr("ALONG_ZX") );
GroupParametersLayout->addWidget( CBRelativeOrientation, 0, 1 );
TextLabelDistance = new QLabel( tr("SMESH_DISTANCE"), GroupParameters );
TextLabelDistance->setObjectName( "TextLabelDistance" );
GroupParametersLayout->addWidget( TextLabelDistance, 1, 0 );
SpinSliderDistance = new QtxDoubleSpinSlider( 0., 1., 0.01, GroupParameters );
SpinSliderDistance->setObjectName( "SpinSliderDistance" );
SpinSliderDistance->setPrecision( precision );
QFont fnt = SpinSliderDistance->font(); fnt.setBold( true ); SpinSliderDistance->setFont( fnt );
GroupParametersLayout->addWidget( SpinSliderDistance, 1, 1 );
QString aUnitRot = QString(QChar(0xB0));
TextLabelRotation1 = new QLabel( tr("ROTATION_AROUND_X_Y2Z"), GroupParameters );
TextLabelRotation1->setObjectName( "TextLabelRotation1" );
GroupParametersLayout->addWidget( TextLabelRotation1, 2, 0 );
SpinSliderRotation1 = new QtxIntSpinSlider( -180, 180, 1, GroupParameters );
SpinSliderRotation1->setObjectName( "SpinSliderRotation1" );
SpinSliderRotation1->setUnit( aUnitRot );
SpinSliderRotation1->setFont( fnt );
GroupParametersLayout->addWidget( SpinSliderRotation1, 2, 1 );
TextLabelRotation2 = new QLabel(tr("ROTATION_AROUND_Y_X2Z"), GroupParameters);
TextLabelRotation2->setObjectName( "TextLabelRotation2" );
TextLabelRotation2->setObjectName( "TextLabelRotation2" );
GroupParametersLayout->addWidget( TextLabelRotation2, 3, 0 );
SpinSliderRotation2 = new QtxIntSpinSlider( -180, 180, 1, GroupParameters );
SpinSliderRotation2->setObjectName( "SpinSliderRotation2" );
SpinSliderRotation2->setUnit( aUnitRot );
SpinSliderRotation2->setFont( fnt );
GroupParametersLayout->addWidget( SpinSliderRotation2, 3, 1 );
/***************************************************************/
QWidget* CheckBoxWidget = new QWidget( this );
QHBoxLayout* CheckBoxLayout = new QHBoxLayout( CheckBoxWidget );
PreviewCheckBox = new QCheckBox( tr("SHOW_PREVIEW"), CheckBoxWidget );
PreviewCheckBox->setObjectName( "PreviewCheckBox" );
PreviewCheckBox->setChecked( true );
CheckBoxLayout->addWidget( PreviewCheckBox, 0, Qt::AlignCenter );
AutoApplyCheckBox = new QCheckBox( tr("AUTO_APPLY"), CheckBoxWidget );
AutoApplyCheckBox->setObjectName( "AutoApplyCheckBox" );
CheckBoxLayout->addWidget( AutoApplyCheckBox, 0, Qt::AlignCenter );
/***************************************************************/
// Controls for "Ok", "Apply" and "Close" button
QGroupBox* GroupButtons = new QGroupBox(this);
QHBoxLayout* GroupButtonsLayout = new QHBoxLayout(GroupButtons);
GroupButtonsLayout->setSpacing(SPACING);
GroupButtonsLayout->setMargin(MARGIN);
buttonOk = new QPushButton( tr( "SMESH_BUT_APPLY_AND_CLOSE" ), GroupButtons );
buttonOk->setAutoDefault( true );
buttonOk->setDefault( true );
buttonApply = new QPushButton( tr( "SMESH_BUT_APPLY" ), GroupButtons );
buttonApply->setAutoDefault( true );
buttonCancel = new QPushButton( tr( "SMESH_BUT_CLOSE" ), GroupButtons );
buttonCancel->setAutoDefault( true );
buttonHelp = new QPushButton( tr( "SMESH_BUT_HELP" ), GroupButtons );
buttonHelp->setAutoDefault( true );
GroupButtonsLayout->addWidget( buttonOk );
GroupButtonsLayout->addSpacing(10);
GroupButtonsLayout->addWidget( buttonApply );
GroupButtonsLayout->addSpacing(10);
GroupButtonsLayout->addStretch();
GroupButtonsLayout->addWidget( buttonCancel );
GroupButtonsLayout->addWidget( buttonHelp );
ModeStackedLayout->addWidget( ModeActiveWidget );
ModeStackedLayout->addWidget( GroupParameters );
SMESHGUI_ClippingDlgLayout->addWidget( GroupPlanes );
SMESHGUI_ClippingDlgLayout->addLayout( ModeStackedLayout );
SMESHGUI_ClippingDlgLayout->addWidget( CheckBoxWidget );
SMESHGUI_ClippingDlgLayout->addWidget( GroupButtons );
// Initializations
initParam();
myIsSelectPlane = false;
myHelpFileName = "clipping_page.html";
// signals and slots connections :
connect( ComboBoxPlanes, SIGNAL( activated( int ) ), this, SLOT( onSelectPlane( int ) ) );
connect( isOpenGLClipping, SIGNAL( toggled( bool ) ), this, SLOT( onIsOpenGLClipping( bool ) ) );
connect( buttonNew, SIGNAL( clicked() ), buttonNew, SLOT( showMenu() ) );
connect( buttonDelete, SIGNAL( clicked() ), this, SLOT( ClickOnDelete() ) );
connect( ActorList, SIGNAL( itemChanged( QListWidgetItem* ) ), this, SLOT( onActorItemChanged( QListWidgetItem*) ) );
connect( SelectAllCheckBox, SIGNAL( stateChanged( int ) ), this, SLOT( onSelectAll( int ) ) );
connect( invertButton, SIGNAL (clicked() ), this, SLOT( onInvert() ) ) ;
connect( resetButton, SIGNAL (clicked() ), this, SLOT( onReset() ) );
connect( SpinBox_X, SIGNAL ( valueChanged( double ) ), this, SLOT( SetCurrentPlaneParam() ) );
connect( SpinBox_Y, SIGNAL ( valueChanged( double ) ), this, SLOT( SetCurrentPlaneParam() ) );
connect( SpinBox_Z, SIGNAL ( valueChanged( double ) ), this, SLOT( SetCurrentPlaneParam() ) );
connect( SpinBox_Dx, SIGNAL ( valueChanged( double ) ), this, SLOT( SetCurrentPlaneParam() ) );
connect( SpinBox_Dy, SIGNAL ( valueChanged( double ) ), this, SLOT( SetCurrentPlaneParam() ) );
connect( SpinBox_Dz, SIGNAL ( valueChanged( double ) ), this, SLOT( SetCurrentPlaneParam() ) );
connect( CBAbsoluteOrientation, SIGNAL ( activated ( int ) ), this, SLOT( onSelectAbsoluteOrientation( int ) ) ) ;
connect( CBRelativeOrientation, SIGNAL( activated( int ) ), this, SLOT( onSelectRelativeOrientation( int ) ) );
connect( SpinSliderDistance, SIGNAL( valueChanged( double ) ), this, SLOT( SetCurrentPlaneParam() ) );
connect( SpinSliderRotation1, SIGNAL( valueChanged( int ) ), this, SLOT( SetCurrentPlaneParam() ) );
connect( SpinSliderRotation2, SIGNAL( valueChanged( int ) ), this, SLOT( SetCurrentPlaneParam() ) );
connect( PreviewCheckBox, SIGNAL( toggled( bool ) ), this, SLOT( OnPreviewToggle( bool ) ) );
connect( AutoApplyCheckBox, SIGNAL( toggled( bool ) ), this, SLOT( onAutoApply( bool ) ) );
connect( buttonOk, SIGNAL( clicked() ), this, SLOT( ClickOnOk() ) );
connect( buttonCancel, SIGNAL( clicked() ), this, SLOT( reject() ) );
connect( buttonApply, SIGNAL( clicked() ), this, SLOT( ClickOnApply() ) );
connect( buttonHelp, SIGNAL( clicked() ), this, SLOT( ClickOnHelp() ) );
connect( mySMESHGUI, SIGNAL ( SignalCloseAllDialogs() ), this, SLOT( reject() ) );
/* to close dialog if study frame change */
connect( mySMESHGUI, SIGNAL ( SignalStudyFrameChanged() ), this, SLOT( reject() ) );
initializePlaneData();
synchronize();
this->show();
}
/*!
Destructor
Destroys the object and frees any allocated resources
*/
SMESHGUI_ClippingDlg::~SMESHGUI_ClippingDlg()
{
// no need to delete child widgets, Qt does it all for us
std::for_each(myPlanes.begin(),myPlanes.end(),TSetVisibility(false));
if (myViewWindow)
SMESH::RenderViewWindow(myViewWindow);
for ( size_t i = 0; i < myPlanes.size(); i++ ) {
SMESH::TPlaneData aPlaneData = myPlanes[i];
aPlaneData.Plane->Delete();
}
if ( myPreviewWidget ) {
myPreviewWidget->Off();
myPreviewWidget->Delete();
}
myPreviewWidget = 0;
myCallback->Delete();
myViewWindow->Repaint();
}
/*!
Get distance for cutting plane in relative mode
*/
double SMESHGUI_ClippingDlg::getDistance() const
{
return SpinSliderDistance->value();
}
/*!
Set distance of cutting plane in relative mode
*/
void SMESHGUI_ClippingDlg::setDistance( const double theDistance )
{
SpinSliderDistance->setValue( theDistance );
}
/*!
Get rotation1 for cutting plane in relative mode
*/
double SMESHGUI_ClippingDlg::getRotation1() const
{
return SpinSliderRotation1->value();
}
/*!
Get rotation2 for cutting plane in relative mode
*/
double SMESHGUI_ClippingDlg::getRotation2() const
{
return SpinSliderRotation2->value();
}
/*!
Set angles of clipping plane in relative mode
*/
void SMESHGUI_ClippingDlg::setRotation (const double theRot1, const double theRot2)
{
SpinSliderRotation1->setValue( int(floor(theRot1)) );
SpinSliderRotation2->setValue( int(floor(theRot2)) );
}
/*!
Set coordinates of origin point in dialog box
*/
void SMESHGUI_ClippingDlg::setOrigin( double theVal[3] )
{
int anOrientation = CBAbsoluteOrientation->currentIndex();
if( anOrientation == 0 || anOrientation == 2 )
SpinBox_X->setValue( theVal[0] );
if( anOrientation == 0 || anOrientation == 3 )
SpinBox_Y->setValue( theVal[1] );
if( anOrientation == 0 || anOrientation == 1 )
SpinBox_Z->setValue( theVal[2] );
}
/*!
Set coordinates of normal vector in dialog box
*/
void SMESHGUI_ClippingDlg::setDirection( double theVal[3] )
{
int anOrientation = CBAbsoluteOrientation->currentIndex();
if( anOrientation == 0 ) {
SpinBox_Dx->setValue( theVal[0] );
SpinBox_Dy->setValue( theVal[1] );
SpinBox_Dz->setValue( theVal[2] );
}
}
/*!
Create a new widget for preview clipping plane
*/
vtkImplicitPlaneWidget* SMESHGUI_ClippingDlg::createPreviewWidget()
{
vtkImplicitPlaneWidget* aPlaneWgt = vtkImplicitPlaneWidget::New();
aPlaneWgt->SetInteractor( myViewWindow->getInteractor() );
aPlaneWgt->SetPlaceFactor( SIZEFACTOR );
aPlaneWgt->ScaleEnabledOff();
aPlaneWgt->SetOrigin( 0, 0, 0 );
aPlaneWgt->SetNormal( -1, -1, -1 );
aPlaneWgt->Off();
double anRGB[3];
SMESH::GetColor( "SMESH", "fill_color", anRGB[0], anRGB[1], anRGB[2], QColor( 0, 170, 255 ) );
aPlaneWgt->GetPlaneProperty()->SetColor( anRGB[0],anRGB[1],anRGB[2] );
aPlaneWgt->GetPlaneProperty()->SetOpacity( 0.2 );;
aPlaneWgt->GetSelectedPlaneProperty()->SetColor( anRGB[0],anRGB[1],anRGB[2] );
aPlaneWgt->GetSelectedPlaneProperty()->SetOpacity( 0.2 );
aPlaneWgt->GetSelectedPlaneProperty()->SetLineWidth( 2.0 );
aPlaneWgt->AddObserver(vtkCommand::InteractionEvent, myCallback, 0.);
return aPlaneWgt;
}
namespace
{
/*!
Translate two angles of plane to normal
*/
void rotationToNormal ( double theRotation[2],
int theOrientation,
double theNormal[3],
double theDir[2][3] )
{
static double aCoeff = M_PI/180.0;
double anU[2] = { cos( aCoeff * theRotation[0] ), cos( aCoeff * theRotation[1] ) };
double aV[2] = { sqrt( 1.0 - anU[0]*anU[0] ), sqrt( 1.0 - anU[1] * anU[1] ) };
aV[0] = theRotation[0] > 0? aV[0]: -aV[0];
aV[1] = theRotation[1] > 0? aV[1]: -aV[1];
switch ( theOrientation ) {
case 0:
case 1:
theDir[0][1] = anU[0];
theDir[0][2] = aV[0];
theDir[1][0] = anU[1];
theDir[1][2] = aV[1];
break;
case 2:
theDir[0][2] = anU[0];
theDir[0][0] = aV[0];
theDir[1][1] = anU[1];
theDir[1][0] = aV[1];
break;
case 3:
theDir[0][0] = anU[0];
theDir[0][1] = aV[0];
theDir[1][2] = anU[1];
theDir[1][1] = aV[1];
break;
}
vtkMath::Cross( theDir[1], theDir[0], theNormal );
vtkMath::Normalize( theNormal );
vtkMath::Cross( theNormal, theDir[1], theDir[0] );
}
/*!
* \brief Return a name of a father mesh if any
*/
QString getFatherName( _PTR(SObject)& theSObj )
{
_PTR(SComponent) objComponent = theSObj->GetFatherComponent();
const int theMeshDepth = 1 + objComponent->Depth();
if ( theSObj->Depth() <= theMeshDepth )
return QString(); // theSObj is a mesh
_PTR(SObject) sobj = theSObj->GetFather();
while ( sobj && sobj->Depth() > theMeshDepth )
sobj = sobj->GetFather();
return sobj ? sobj->GetName().c_str() : "";
}
}
/*!
Used in SMESHGUI::restoreVisualParameters() to avoid
Declaration of OrientedPlane outside of SMESHGUI_ClippingDlg.cxx
*/
bool SMESHGUI_ClippingDlg::AddPlane ( SMESH::TActorList theActorList,
SMESH::OrientedPlane* thePlane )
{
double aNormal[3];
double aDir[2][3] = {{0, 0, 0}, {0, 0, 0}};
static double aCoeff = vtkMath::Pi()/180.0;
int anOrientation = 0;
if ( thePlane->PlaneMode == SMESH::Absolute )
anOrientation = thePlane->myAbsoluteOrientation;
else if ( thePlane->PlaneMode == SMESH::Relative )
anOrientation = thePlane->myRelativeOrientation + 1;
if ( anOrientation == 0 ) {
// compute a direction for plane in absolute mode
double znam = sqrt( thePlane->Dx*thePlane->Dx + thePlane->Dy*thePlane->Dy + thePlane->Dz*thePlane->Dz );
double aRotation = acos( thePlane->Dy/znam )/aCoeff;
if ( thePlane->Dy >= 0.0 && thePlane->Dz >= 0.0 ) thePlane->myAngle[0] = 90.0 + aRotation;
else if ( thePlane->Dy >= 0.0 && thePlane->Dz < 0.0 ) thePlane->myAngle[0] = 90.0 - aRotation;
else if ( thePlane->Dy < 0.0 && thePlane->Dz >= 0.0 ) thePlane->myAngle[0] = aRotation - 90.0;
else if ( thePlane->Dy < 0.0 && thePlane->Dz < 0.0 ) thePlane->myAngle[0] = 270.0 - aRotation;
aRotation = acos( thePlane->Dx/znam )/aCoeff;
if ( thePlane->Dx >= 0.0 && thePlane->Dz >= 0.0 ) thePlane->myAngle[1] = 90.0 + aRotation;
else if ( thePlane->Dx >= 0.0 && thePlane->Dz < 0.0 ) thePlane->myAngle[1] = 90.0 - aRotation;
else if ( thePlane->Dx < 0.0 && thePlane->Dz >= 0.0 ) thePlane->myAngle[1] = aRotation - 90.0;
else if ( thePlane->Dx < 0.0 && thePlane->Dz < 0.0 ) thePlane->myAngle[1] = 270.0 - aRotation;
}
// compute a normal
rotationToNormal( thePlane->myAngle, anOrientation, aNormal, aDir );
double aBounds[6];
double anOrigin[3];
if ( thePlane->PlaneMode == SMESH::Absolute ) {
aNormal[0] = thePlane->Dx;
aNormal[1] = thePlane->Dy;
aNormal[2] = thePlane->Dz;
}
bool anIsOk = false;
if( theActorList.empty() ) {
// to support planes with empty actor list we should create
// a nullified plane that will be initialized later
anOrigin[0] = anOrigin[1] = anOrigin[2] = 0;
aBounds[0] = aBounds[2] = aBounds[4] = 0;
aBounds[1] = aBounds[3] = aBounds[5] = 0;
anIsOk = true;
}
else
anIsOk = SMESH::ComputeClippingPlaneParameters( theActorList,
aNormal,
thePlane->myDistance,
aBounds,
anOrigin );
if( !anIsOk )
return false;
if ( thePlane->PlaneMode == SMESH::Absolute ) {
anOrigin[0] = thePlane->X;
anOrigin[1] = thePlane->Y;
anOrigin[2] = thePlane->Z;
}
thePlane->SetNormal( aNormal );
thePlane->SetOrigin( anOrigin );
double aPnt[3] = { ( aBounds[0] + aBounds[1] ) / 2.,
( aBounds[2] + aBounds[3] ) / 2.,
( aBounds[4] + aBounds[5] ) / 2. };
double aDel = pow( pow( aBounds[1] - aBounds[0], 2 ) +
pow( aBounds[3] - aBounds[2], 2 ) +
pow( aBounds[5] - aBounds[4], 2 ), 0.5 );
double aDelta[2][3] = { { aDir[0][0]*aDel, aDir[0][1]*aDel, aDir[0][2]*aDel },
{ aDir[1][0]*aDel, aDir[1][1]*aDel, aDir[1][2]*aDel } };
double aParam, aPnt0[3], aPnt1[3], aPnt2[3];
double aPnt01[3] = { aPnt[0] - aDelta[0][0] - aDelta[1][0],
aPnt[1] - aDelta[0][1] - aDelta[1][1],
aPnt[2] - aDelta[0][2] - aDelta[1][2] };
double aPnt02[3] = { aPnt01[0] + aNormal[0],
aPnt01[1] + aNormal[1],
aPnt01[2] + aNormal[2] };
vtkPlane::IntersectWithLine( aPnt01, aPnt02, aNormal, anOrigin, aParam, aPnt0 );
double aPnt11[3] = { aPnt[0] - aDelta[0][0] + aDelta[1][0],
aPnt[1] - aDelta[0][1] + aDelta[1][1],
aPnt[2] - aDelta[0][2] + aDelta[1][2] };
double aPnt12[3] = { aPnt11[0] + aNormal[0],
aPnt11[1] + aNormal[1],
aPnt11[2] + aNormal[2] };
vtkPlane::IntersectWithLine( aPnt11, aPnt12, aNormal, anOrigin, aParam, aPnt1);
double aPnt21[3] = { aPnt[0] + aDelta[0][0] - aDelta[1][0],
aPnt[1] + aDelta[0][1] - aDelta[1][1],
aPnt[2] + aDelta[0][2] - aDelta[1][2] };
double aPnt22[3] = { aPnt21[0] + aNormal[0],
aPnt21[1] + aNormal[1],
aPnt21[2] + aNormal[2] };
vtkPlane::IntersectWithLine( aPnt21, aPnt22, aNormal, anOrigin, aParam, aPnt2);
vtkPlaneSource* aPlaneSource = thePlane->myPlaneSource;
aPlaneSource->SetNormal( aNormal[0], aNormal[1], aNormal[2] );
aPlaneSource->SetOrigin( aPnt0[0], aPnt0[1], aPnt0[2] );
aPlaneSource->SetPoint1( aPnt1[0], aPnt1[1], aPnt1[2] );
aPlaneSource->SetPoint2( aPnt2[0], aPnt2[1], aPnt2[2] );
aPlaneSource->Update();
SMESH::TActorList::iterator anIter = theActorList.begin();
for ( ; anIter != theActorList.end(); anIter++ )
if( vtkActor* aVTKActor = *anIter )
if( SMESH_Actor* anActor = SMESH_Actor::SafeDownCast( aVTKActor ) ) {
if( thePlane->IsOpenGLClipping )
anActor->AddOpenGLClippingPlane( thePlane->InvertPlane() );
else
anActor->AddClippingPlane( thePlane );
}
return true;
}
/*!
Custom handling of events
*/
void SMESHGUI_ClippingDlg::keyPressEvent( QKeyEvent* e )
{
QDialog::keyPressEvent( e );
if ( e->isAccepted() )
return;
if ( e->key() == Qt::Key_F1 ) {
e->accept();
ClickOnHelp();
}
}
/*!
Handles the char preview widget activation event
*/
void SMESHGUI_ClippingDlg::ProcessEvents( vtkObject* theObject,
unsigned long theEvent,
void* theClientData,
void* vtkNotUsed( theCallData ) )
{
vtkImplicitPlaneWidget* aWidget = vtkImplicitPlaneWidget::SafeDownCast( theObject );
if ( aWidget == NULL ) return;
if ( theClientData == NULL ) return;
SMESHGUI_ClippingDlg* aDlg = (SMESHGUI_ClippingDlg*) theClientData;
double anOrigin[3];
double aDir[3];
switch( theEvent ){
case vtkCommand::InteractionEvent:
aWidget->GetOrigin( anOrigin );
aWidget->GetNormal( aDir );
aDlg->myIsSelectPlane = true;
if( aDlg->CurrentMode == SMESH::Absolute ) {
aDlg->setOrigin( anOrigin );
aDlg->setDirection( aDir );
aDlg->myIsPreviewMoved = true;
}
else if( aDlg->CurrentMode == SMESH::Relative ) {
aDlg->absolutePlaneToRelative( anOrigin, aDir );
}
aDlg->myIsSelectPlane = false;
aDlg->SetCurrentPlaneParam();
aDlg->myIsPreviewMoved = false;
break;
}
}
/*!
Initialize the planes's data when the dialog opened
*/
void SMESHGUI_ClippingDlg::initializePlaneData()
{
const SMESHGUI_ClippingPlaneInfoMap& aClippingPlaneInfoMap = mySMESHGUI->getClippingPlaneInfoMap();
SMESHGUI_ClippingPlaneInfoMap::const_iterator anIter1 = aClippingPlaneInfoMap.find( myViewWindow->getViewManager() );
if( anIter1 != aClippingPlaneInfoMap.end() ) {
const SMESHGUI_ClippingPlaneInfoList& aClippingPlaneInfoList = anIter1->second;
SMESHGUI_ClippingPlaneInfoList::const_iterator anIter2 = aClippingPlaneInfoList.begin();
for( ; anIter2 != aClippingPlaneInfoList.end(); anIter2++ ) {
const SMESH::ClippingPlaneInfo& aClippingPlaneInfo = *anIter2;
SMESH::OrientedPlane* anOrientedPlane = SMESH::OrientedPlane::New(myViewWindow);
anOrientedPlane->ShallowCopy(aClippingPlaneInfo.Plane);
SMESH::TPlane aTPlane( anOrientedPlane );
SMESH::TPlaneData aPlaneData( aTPlane, aClippingPlaneInfo.ActorList );
myPlanes.push_back( aPlaneData );
}
}
std::for_each( myPlanes.begin(),myPlanes.end(), TSetVisibility( PreviewCheckBox->isChecked() ) );
if( myPlanes.size() )
myPreviewWidget->SetEnabled( PreviewCheckBox->isChecked() );
}
/*!
Initialization of initial values of widgets
*/
void SMESHGUI_ClippingDlg::initParam()
{
SpinBox_X->setValue( 0.0 );
SpinBox_Y->setValue( 0.0 );
SpinBox_Z->setValue( 0.0 );
SpinBox_Dx->setValue( 1.0 );
SpinBox_Dy->setValue( 1.0 );
SpinBox_Dz->setValue( 1.0 );
CBAbsoluteOrientation->setCurrentIndex(0);
SpinSliderDistance->setValue( 0.5 );
SpinSliderRotation1->setValue( 0 );
SpinSliderRotation2->setValue( 0 );
CBRelativeOrientation->setCurrentIndex( 0 );
}
/*!
Synchronize dialog's widgets with data
*/
void SMESHGUI_ClippingDlg::synchronize()
{
int aNbPlanes = myPlanes.size();
ComboBoxPlanes->clear();
QString aName;
for( int i = 1; i<=aNbPlanes; i++ ) {
aName = QString( tr( "PLANE_NUM" ) ).arg(i);
ComboBoxPlanes->addItem( aName );
}
int aPos = ComboBoxPlanes->count() - 1;
ComboBoxPlanes->setCurrentIndex( aPos );
bool anIsControlsEnable = ( aPos >= 0 );
if ( anIsControlsEnable ) {
onSelectPlane( aPos );
updateActorList();
if( PreviewCheckBox->isChecked() )
myPreviewWidget->On();
}
else {
ComboBoxPlanes->addItem( tr( "NO_PLANES" ) );
ActorList->clear();
initParam();
if( PreviewCheckBox->isChecked() )
myPreviewWidget->Off();
}
isOpenGLClipping->setEnabled( anIsControlsEnable );
ActorList->setEnabled( anIsControlsEnable );
SelectAllCheckBox->setEnabled( anIsControlsEnable );
buttonDelete->setEnabled( anIsControlsEnable );
if ( CurrentMode == SMESH::Absolute ) {
SpinBox_X->setEnabled( anIsControlsEnable );
SpinBox_Y->setEnabled( anIsControlsEnable );
SpinBox_Z->setEnabled( anIsControlsEnable );
SpinBox_Dx->setEnabled( anIsControlsEnable );
SpinBox_Dy->setEnabled( anIsControlsEnable );
SpinBox_Dz->setEnabled( anIsControlsEnable );
CBAbsoluteOrientation->setEnabled( anIsControlsEnable );
invertButton->setEnabled( anIsControlsEnable );
resetButton->setEnabled( anIsControlsEnable );
}
else if ( CurrentMode == SMESH::Relative ) {
CBRelativeOrientation->setEnabled( anIsControlsEnable );
SpinSliderDistance->setEnabled( anIsControlsEnable );
SpinSliderRotation1->setEnabled( anIsControlsEnable );
SpinSliderRotation2->setEnabled( anIsControlsEnable );
}
}
/*!
Update the list of actors
*/
void SMESHGUI_ClippingDlg::updateActorList()
{
ActorList->clear();
SalomeApp_Study* anAppStudy = SMESHGUI::activeStudy();
if( !anAppStudy )
return;
_PTR(Study) aStudy = anAppStudy->studyDS();
if( !aStudy )
return;
if( !myViewWindow )
return;
int aCurPlaneIndex = ComboBoxPlanes->currentIndex();
const SMESH::TPlaneData& aPlaneData = myPlanes[ aCurPlaneIndex ];
const SMESH::TActorList& anActorList = aPlaneData.ActorList;
std::for_each( myPlanes.begin(),myPlanes.end(), TSetVisibility( PreviewCheckBox->isChecked() ) );
aPlaneData.Plane.GetPointer()->myActor->SetVisibility( false );
std::map< std::string, QListWidgetItem* > itemMap; // used to sort items by entry
VTK::ActorCollectionCopy aCopy( myViewWindow->getRenderer()->GetActors() );
vtkActorCollection* anAllActors = aCopy.GetActors();
anAllActors->InitTraversal();
while( vtkActor* aVTKActor = anAllActors->GetNextActor() ) {
if( SMESH_Actor* anActor = SMESH_Actor::SafeDownCast( aVTKActor ) ) {
if( anActor->hasIO() ) {
Handle(SALOME_InteractiveObject) anIO = anActor->getIO();
if( _PTR(SObject) aSObj = aStudy->FindObjectID( anIO->getEntry() ) ) {
bool anIsChecked = false;
SMESH::TActorList::const_iterator anIter = anActorList.begin();
for ( ; anIter != anActorList.end(); anIter++ ) {
if( vtkActor* aVTKActorRef = *anIter ) {
if( SMESH_Actor* anActorRef = SMESH_Actor::SafeDownCast( aVTKActorRef ) ) {
if( anActorRef == anActor ) {
anIsChecked = true;
break;
}
}
}
}
QString aName = QString( aSObj->GetName().c_str() );
QString aFatherName = getFatherName( aSObj );
if ( !aFatherName.isEmpty() )
aName = aFatherName + " / " + aName;
aName += QString(" (%1)").arg( aSObj->GetID().c_str() );
QListWidgetItem* anItem = new ActorItem( anActor, aName, 0 );
anItem->setCheckState( anIsChecked ? Qt::Checked : Qt::Unchecked );
itemMap.insert( std::make_pair( aSObj->GetID(), anItem ));
}
}
}
}
std::map< std::string, QListWidgetItem* >::iterator s2i = itemMap.begin();
for ( ; s2i != itemMap.end(); ++s2i )
{
QListWidgetItem* anItem = s2i->second;
ActorList->addItem( anItem );
}
updateActorItem( 0, true, false );
}
/*!
Update an actor in actor's list
*/
void SMESHGUI_ClippingDlg::updateActorItem( QListWidgetItem* theItem,
bool theUpdateSelectAll,
bool theUpdateClippingPlaneMap )
{
// update Select All check box
if( theUpdateSelectAll ) {
int aNbItems = ActorList->count(), aNbChecked = 0;
for( int i = 0; i < aNbItems; i++ )
if( QListWidgetItem* anItem = ActorList->item( i ) )
if( anItem->checkState() == Qt::Checked )
aNbChecked++;
bool anIsBlocked = SelectAllCheckBox->blockSignals( true );
SelectAllCheckBox->setCheckState( aNbChecked == aNbItems ? Qt::Checked : Qt::Unchecked);
SelectAllCheckBox->blockSignals( anIsBlocked );
}
// update clipping plane map
if( theUpdateClippingPlaneMap ) {
int aCurPlaneIndex = ComboBoxPlanes->currentIndex();
if( ActorItem* anItem = dynamic_cast<ActorItem*>( theItem ) ) {
if( SMESH_Actor* anActor = anItem->getActor() ) {
SMESH::TPlaneData& aPlaneData = myPlanes[ aCurPlaneIndex ];
SMESH::TActorList& anActorList = aPlaneData.ActorList;
bool anIsPushed = false;
SMESH::TActorList::iterator anIter = anActorList.begin();
for ( ; anIter != anActorList.end(); anIter++ ) {
if( anActor == *anIter ) {
anIsPushed = true;
break;
}
}
if( theItem->checkState() == Qt::Checked && !anIsPushed )
anActorList.push_back( anActor );
else if( theItem->checkState() == Qt::Unchecked && anIsPushed )
anActorList.remove( anActor );
if( SMESH::ComputeBounds( anActorList, myBounds ) ) {
myPreviewWidget->PlaceWidget( myBounds[0], myBounds[1], myBounds[2],
myBounds[3], myBounds[4], myBounds[5] );
if( PreviewCheckBox->isChecked() )
myPreviewWidget->On();
}
else
myPreviewWidget->Off();
}
}
}
}
/*!
Get the list of current actors
*/
SMESH::TActorList SMESHGUI_ClippingDlg::getCurrentActors()
{
SMESH::TActorList anActorList;
for( int i = 0, n = ActorList->count(); i < n; i++ )
if( ActorItem* anItem = dynamic_cast<ActorItem*>( ActorList->item( i ) ) )
if( anItem->checkState() == Qt::Checked )
if( SMESH_Actor* anActor = anItem->getActor() )
anActorList.push_back( anActor );
return anActorList;
}
/*!
Dump the parameters of clipping planes
*/
void SMESHGUI_ClippingDlg::dumpPlaneData() const
{
printf( "----------- Plane Data -----------\n" );
int anId = 1;
SMESH::TPlaneDataVector::const_iterator anIter1 = myPlanes.begin();
for ( ; anIter1 != myPlanes.end(); anIter1++, anId++ ) {
SMESH::TPlaneData aPlaneData = *anIter1;
SMESH::TPlane aPlane = aPlaneData.Plane;
double* aNormal = aPlane->GetNormal();
double* anOrigin = aPlane->GetOrigin();
printf( "Plane N%d:\n", anId );
printf( " Normal = ( %f, %f, %f )\n", aNormal[0], aNormal[1], aNormal[2] );
printf( " Origin = ( %f, %f, %f )\n", anOrigin[0], anOrigin[1], anOrigin[2] );
SMESH::TActorList anActorList = aPlaneData.ActorList;
SMESH::TActorList::const_iterator anIter2 = anActorList.begin();
for ( ; anIter2 != anActorList.end(); anIter2++ ) {
if( vtkActor* aVTKActor = *anIter2 ) {
if( SMESH_Actor* anActor = SMESH_Actor::SafeDownCast( aVTKActor ) )
printf( " - Actor: '%s'\n", anActor->getName() );
}
else
printf( " - Actor: NULL\n");
}
}
printf( "----------------------------------\n" );
}
/*!
SLOT on close button click: rejects dialog
*/
void SMESHGUI_ClippingDlg::reject()
{
//here we can insert actions to do at close.
QDialog::reject();
}
/*!
Set absolute mode of clipping plane
*/
void SMESHGUI_ClippingDlg::onModeAbsolute()
{
ModeStackedLayout->setCurrentIndex(0);
CurrentMode = SMESH::Absolute;
ClickOnNew();
SetCurrentPlaneParam();
}
/*!
Set relative mode of clipping plane
*/
void SMESHGUI_ClippingDlg::onModeRelative()
{
ModeStackedLayout->setCurrentIndex(1);
CurrentMode = SMESH::Relative;
ClickOnNew();
SetCurrentPlaneParam();
}
/*!
SLOT on new button click: create a new clipping plane
*/
void SMESHGUI_ClippingDlg::ClickOnNew()
{
if(myViewWindow) {
SMESH::OrientedPlane* aPlane = SMESH::OrientedPlane::New(myViewWindow);
SMESH::TPlane aTPlane(aPlane);
aPlane->PlaneMode = CurrentMode;
SMESH::TActorList anActorList, aVisibleActorList;
VTK::ActorCollectionCopy aCopy( myViewWindow->getRenderer()->GetActors() );
vtkActorCollection* anAllActors = aCopy.GetActors();
anAllActors->InitTraversal();
while( vtkActor* aVTKActor = anAllActors->GetNextActor() )
if( SMESH_Actor* anActor = SMESH_Actor::SafeDownCast( aVTKActor ) )
{
anActorList.push_back( anActor );
if ( anActor->GetVisibility() )
aVisibleActorList.push_back( anActor );
}
SMESH::TPlaneData aPlaneData(aTPlane,
aVisibleActorList.empty() ? anActorList : aVisibleActorList);
myPlanes.push_back(aPlaneData);
std::for_each( myPlanes.begin(),myPlanes.end(), TSetVisibility( PreviewCheckBox->isChecked() ) );
aPlane->myActor->SetVisibility( false );
bool anIsBlocked = ActorList->blockSignals( true );
if( SMESH::ComputeBounds( anActorList, myBounds ) ) {
myPreviewWidget->PlaceWidget( myBounds[0], myBounds[1], myBounds[2],
myBounds[3], myBounds[4], myBounds[5] );
if( PreviewCheckBox->isChecked() )
myPreviewWidget->On();
}
else
myPreviewWidget->Off();
synchronize();
SetCurrentPlaneParam();
ActorList->blockSignals( anIsBlocked );
}
}
/*!
SLOT on delete button click: Delete selected clipping plane
*/
void SMESHGUI_ClippingDlg::ClickOnDelete()
{
if (myPlanes.empty())
return;
int aPlaneIndex = ComboBoxPlanes->currentIndex();
SMESH::TPlaneDataVector::iterator anIter = myPlanes.begin() + aPlaneIndex;
SMESH::TPlaneData aPlaneData = *anIter;
aPlaneData.Plane.GetPointer()->myActor->SetVisibility(false);
myPlanes.erase(anIter);
if(AutoApplyCheckBox->isChecked())
ClickOnApply();
synchronize();
SMESH::RenderViewWindow( myViewWindow );
}
/*!
Set current parameters of selected plane
*/
void SMESHGUI_ClippingDlg::onSelectPlane ( int theIndex )
{
if ( myPlanes.empty() )
return;
SMESH::TPlaneData aPlaneData = myPlanes[theIndex];
SMESH::OrientedPlane* aPlane = aPlaneData.Plane.GetPointer();
myIsSelectPlane = true;
isOpenGLClipping->setChecked( aPlane->IsOpenGLClipping );
if ( aPlane->PlaneMode == SMESH::Absolute ) {
ModeStackedLayout->setCurrentIndex( 0 );
CurrentMode = SMESH::Absolute;
int anOrientation = aPlane->myAbsoluteOrientation;
// Set plane parameters in the dialog
double anOrigin[3], aDir[3];
anOrigin[0] = aPlane->X;
anOrigin[1] = aPlane->Y;
anOrigin[2] = aPlane->Z;
setOrigin( anOrigin );
aDir[0] = aPlane->Dx;
aDir[1] = aPlane->Dy;
aDir[2] = aPlane->Dz;
setDirection( aDir );
CBAbsoluteOrientation->setCurrentIndex( anOrientation );
onSelectAbsoluteOrientation( anOrientation );
}
else if ( aPlane->PlaneMode == SMESH::Relative ) {
ModeStackedLayout->setCurrentIndex( 1 );
CurrentMode = SMESH::Relative;
SMESH::Orientation anOrientation = aPlane->GetOrientation();
double aRot[2] = { aPlane->myAngle[0], aPlane->myAngle[1] };
// Set plane parameters in the dialog
setDistance( aPlane->GetDistance() );
setRotation( aRot[0], aRot[1] );
switch ( anOrientation ) {
case SMESH::XY:
CBRelativeOrientation->setCurrentIndex(0);
onSelectRelativeOrientation(0);
break;
case SMESH::YZ:
CBRelativeOrientation->setCurrentIndex(1);
onSelectRelativeOrientation(1);
break;
case SMESH::ZX:
CBRelativeOrientation->setCurrentIndex(2);
onSelectRelativeOrientation(2);
break;
}
}
myIsSelectPlane = false;
if( SMESH::ComputeBounds( aPlaneData.ActorList, myBounds ) ) {
myPreviewWidget->PlaceWidget( myBounds[0], myBounds[1], myBounds[2],
myBounds[3], myBounds[4], myBounds[5] );
if( PreviewCheckBox->isChecked() )
myPreviewWidget->On();
}
else
myPreviewWidget->Off();
SetCurrentPlaneParam();
// Actors
bool anIsBlocked = ActorList->blockSignals( true );
updateActorList();
ActorList->blockSignals( anIsBlocked );
}
/*!
SLOT: called on OpenGLClipping check box toggled
*/
void SMESHGUI_ClippingDlg::onIsOpenGLClipping( bool toggled )
{
if ( myPlanes.empty() || myIsSelectPlane )
return;
int aCurPlaneIndex = ComboBoxPlanes->currentIndex();
SMESH::TPlaneData aPlane = myPlanes[aCurPlaneIndex];
SMESH::OrientedPlane* aPlaneData = aPlane.Plane.GetPointer();
aPlaneData->IsOpenGLClipping = toggled;
if( AutoApplyCheckBox->isChecked() )
ClickOnApply();
}
/*!
SLOT: called on SelectAll check box toggled
*/
void SMESHGUI_ClippingDlg::onSelectAll( int theState )
{
if( theState == Qt::PartiallyChecked ) {
SelectAllCheckBox->setCheckState( Qt::Checked );
return;
}
bool anIsBlocked = ActorList->blockSignals( true );
for( int i = 0, n = ActorList->count(); i < n; i++ ) {
if( QListWidgetItem* anItem = ActorList->item( i ) ) {
anItem->setCheckState( theState == Qt::Checked ? Qt::Checked : Qt::Unchecked );
updateActorItem( anItem, false, true );
}
}
SelectAllCheckBox->setTristate( false );
ActorList->blockSignals( anIsBlocked );
SetCurrentPlaneParam();
}
/*!
SLOT: called when actor item was changed
*/
void SMESHGUI_ClippingDlg::onActorItemChanged( QListWidgetItem* theItem )
{
updateActorItem( theItem, true, true );
SetCurrentPlaneParam();
}
/*!
Restore parameters of selected plane
*/
void SMESHGUI_ClippingDlg::SetCurrentPlaneParam()
{
if ( myPlanes.empty() || myIsSelectPlane )
return;
int aCurPlaneIndex = ComboBoxPlanes->currentIndex();
SMESH::TPlaneData aPlaneData = myPlanes[aCurPlaneIndex];
SMESH::OrientedPlane* aPlane = aPlaneData.Plane.GetPointer();
if ( aPlane->PlaneMode == SMESH::Absolute ) {
aPlane->myAbsoluteOrientation = CBAbsoluteOrientation->currentIndex();
aPlane->X = SpinBox_X->value();
aPlane->Y = SpinBox_Y->value();
aPlane->Z = SpinBox_Z->value();
aPlane->Dx = SpinBox_Dx->value();
aPlane->Dy = SpinBox_Dy->value();
aPlane->Dz = SpinBox_Dz->value();
}
double aNormal[3];
double aDir[2][3] = { {0, 0, 0}, {0, 0, 0} };
static double aCoeff = vtkMath::Pi()/180.0;
double aRot[2] = { getRotation1(), getRotation2() };
int anOrient = 0;
if ( aPlane->PlaneMode == SMESH::Absolute )
anOrient = CBAbsoluteOrientation->currentIndex();
else if ( aPlane->PlaneMode == SMESH::Relative )
anOrient = CBRelativeOrientation->currentIndex() + 1;
if ( aPlane->PlaneMode == SMESH::Relative ) {
aPlane->myAngle[0] = aRot[0];
aPlane->myAngle[1] = aRot[1];
aPlane->SetOrientation( SMESH::Orientation( CBRelativeOrientation->currentIndex() ) );
aPlane->SetDistance( getDistance() );
}
if ( anOrient == 0 ) {
// compute a direction for plane in absolute mode
double znam = sqrt( aPlane->Dx*aPlane->Dx + aPlane->Dy*aPlane->Dy + aPlane->Dz*aPlane->Dz );
double aRotation = acos( aPlane->Dy/znam )/aCoeff;
if ( aPlane->Dy >= 0.0 && aPlane->Dz >= 0.0 ) aRot[0] = 90.0 + aRotation;
else if ( aPlane->Dy >= 0.0 && aPlane->Dz < 0.0 ) aRot[0] = 90.0 - aRotation;
else if ( aPlane->Dy < 0.0 && aPlane->Dz >= 0.0 ) aRot[0] = aRotation - 90.0;
else if ( aPlane->Dy < 0.0 && aPlane->Dz < 0.0 ) aRot[0] = 270.0 - aRotation;
aRotation = acos( aPlane->Dx/znam )/aCoeff;
if ( aPlane->Dx >= 0.0 && aPlane->Dz >= 0.0 ) aRot[1] = 90.0 + aRotation;
else if ( aPlane->Dx >= 0.0 && aPlane->Dz < 0.0 ) aRot[1] = 90.0 - aRotation;
else if ( aPlane->Dx < 0.0 && aPlane->Dz >= 0.0 ) aRot[1] = aRotation - 90.0;
else if ( aPlane->Dx < 0.0 && aPlane->Dz < 0.0 ) aRot[1] = 270.0 - aRotation;
}
// compute a normal
rotationToNormal( aRot, anOrient, aNormal, aDir );
SMESH::TActorList anActorList = aPlaneData.ActorList;
double aBounds[6];
double anOrigin[3];
double aDistance;
aDistance = getDistance();
if ( aPlane->PlaneMode == SMESH::Absolute ) {
aNormal[0] = aPlane->Dx;
aNormal[1] = aPlane->Dy;
aNormal[2] = aPlane->Dz;
}
bool anIsOk = SMESH::ComputeClippingPlaneParameters( anActorList,
aNormal,
aDistance,
aBounds,
anOrigin );
if ( aPlane->PlaneMode == SMESH::Absolute ) {
anOrigin[0] = aPlane->X;
anOrigin[1] = aPlane->Y;
anOrigin[2] = aPlane->Z;
}
if( anIsOk ) {
aPlane->SetNormal( aNormal );
aPlane->SetOrigin( anOrigin );
double aPnt[3] = { ( aBounds[0] + aBounds[1] ) / 2.,
( aBounds[2] + aBounds[3] ) / 2.,
( aBounds[4] + aBounds[5] ) / 2. };
double aDel = pow( pow( aBounds[1] - aBounds[0], 2 ) +
pow( aBounds[3] - aBounds[2], 2 ) +
pow( aBounds[5] - aBounds[4], 2 ), 0.5 );
double aDelta[2][3] = { { aDir[0][0]*aDel, aDir[0][1]*aDel, aDir[0][2]*aDel },
{ aDir[1][0]*aDel, aDir[1][1]*aDel, aDir[1][2]*aDel } };
double aParam, aPnt0[3], aPnt1[3], aPnt2[3];
double aPnt01[3] = { aPnt[0] - aDelta[0][0] - aDelta[1][0],
aPnt[1] - aDelta[0][1] - aDelta[1][1],
aPnt[2] - aDelta[0][2] - aDelta[1][2] };
double aPnt02[3] = { aPnt01[0] + aNormal[0],
aPnt01[1] + aNormal[1],
aPnt01[2] + aNormal[2] };
vtkPlane::IntersectWithLine(aPnt01,aPnt02,aNormal,anOrigin,aParam,aPnt0);
double aPnt11[3] = { aPnt[0] - aDelta[0][0] + aDelta[1][0],
aPnt[1] - aDelta[0][1] + aDelta[1][1],
aPnt[2] - aDelta[0][2] + aDelta[1][2] };
double aPnt12[3] = { aPnt11[0] + aNormal[0],
aPnt11[1] + aNormal[1],
aPnt11[2] + aNormal[2] };
vtkPlane::IntersectWithLine(aPnt11,aPnt12,aNormal,anOrigin,aParam,aPnt1);
double aPnt21[3] = { aPnt[0] + aDelta[0][0] - aDelta[1][0],
aPnt[1] + aDelta[0][1] - aDelta[1][1],
aPnt[2] + aDelta[0][2] - aDelta[1][2] };
double aPnt22[3] = { aPnt21[0] + aNormal[0],
aPnt21[1] + aNormal[1],
aPnt21[2] + aNormal[2] };
vtkPlane::IntersectWithLine(aPnt21,aPnt22,aNormal,anOrigin,aParam,aPnt2);
vtkPlaneSource* aPlaneSource = aPlane->myPlaneSource;
aPlaneSource->SetNormal( aNormal[0], aNormal[1], aNormal[2] );
aPlaneSource->SetOrigin( aPnt0[0], aPnt0[1], aPnt0[2] );
aPlaneSource->SetPoint1( aPnt1[0], aPnt1[1], aPnt1[2] );
aPlaneSource->SetPoint2( aPnt2[0], aPnt2[1], aPnt2[2] );
aPlaneSource->Update();
}
setBoundsForPreviewWidget();
myPreviewWidget->SetOrigin( anOrigin );
myPreviewWidget->SetNormal( aNormal );
if(AutoApplyCheckBox->isChecked())
ClickOnApply();
SMESH::RenderViewWindow( myViewWindow );
}
/*!
Set current bounds for preview widget
*/
void SMESHGUI_ClippingDlg::setBoundsForPreviewWidget()
{
int aCurPlaneIndex = ComboBoxPlanes->currentIndex();
SMESH::TPlaneData aPlaneData = myPlanes[aCurPlaneIndex];
SMESH::OrientedPlane* aPlane = aPlaneData.Plane.GetPointer();
SMESH::TActorList anActorList = aPlaneData.ActorList;
double* anOrigin = aPlane->GetOrigin();
double aBounds[6];
SMESH::ComputeBounds( anActorList, aBounds );
bool isBoundsChanged = false;
if( myIsPreviewMoved ) {
// if widget has moved by hand the bounds can to minimize
if( anOrigin[0] > myBounds[0] && anOrigin[0] < aBounds[0] ) {
myBounds[0] = anOrigin[0]; isBoundsChanged = true; }
if( anOrigin[0] < myBounds[1] && anOrigin[0] > aBounds[1] ) {
myBounds[1] = anOrigin[0]; isBoundsChanged = true; }
if( anOrigin[1] > myBounds[2] && anOrigin[1] < aBounds[2] ) {
myBounds[2] = anOrigin[1]; isBoundsChanged = true; }
if( anOrigin[1] < myBounds[3] && anOrigin[1] > aBounds[3] ) {
myBounds[3] = anOrigin[1]; isBoundsChanged = true; }
if( anOrigin[2] > myBounds[4] && anOrigin[2] < aBounds[4] ) {
myBounds[4] = anOrigin[2]; isBoundsChanged = true; }
if( anOrigin[2] < myBounds[5] && anOrigin[2] > aBounds[5] ) {
myBounds[5] = anOrigin[2]; isBoundsChanged = true; }
}
else {
// if widget has moved by dialog data the bounds can to take necessary size
if( anOrigin[0] < aBounds[0] ) {
myBounds[0] = anOrigin[0]; isBoundsChanged = true; }
if( anOrigin[0] > aBounds[1] ) {
myBounds[1] = anOrigin[0]; isBoundsChanged = true; }
if( anOrigin[1] < aBounds[2] ) {
myBounds[2] = anOrigin[1]; isBoundsChanged = true; }
if( anOrigin[1] > aBounds[3] ) {
myBounds[3] = anOrigin[1]; isBoundsChanged = true; }
if( anOrigin[2] < aBounds[4] ) {
myBounds[4] = anOrigin[2]; isBoundsChanged = true; }
if( anOrigin[2] > aBounds[5] ) {
myBounds[5] = anOrigin[2]; isBoundsChanged = true; }
}
if( isBoundsChanged )
myPreviewWidget->PlaceWidget( myBounds[0],myBounds[1],myBounds[2],
myBounds[3],myBounds[4],myBounds[5] );
else if( !myIsPreviewMoved )
myPreviewWidget->PlaceWidget( aBounds[0],aBounds[1],aBounds[2],
aBounds[3],aBounds[4],aBounds[5] );
}
/*!
Convert absolute coordinates of plane to relative mode
*/
void SMESHGUI_ClippingDlg::absolutePlaneToRelative ( double theOrigin[3], double theDir[3] )
{
double aRot[2];
aRot[0] = getRotation1();
aRot[1] = getRotation2();
double eps = 0.0001;
int anOrientation = CBRelativeOrientation->currentIndex();
double aDirection[3] = { 0.,0.,0. };
double aRotation1 = 0, aRotation2 = 0;
switch( anOrientation ) {
case 0:
aDirection[0] = theDir[0] + eps;
aDirection[1] = theDir[1] + eps;
aDirection[2] = theDir[2] + eps;
aRotation1 = atan2( theDir[2], theDir[1] )*180.0/M_PI;
aRotation2 = atan2( theDir[2], theDir[0] )*180.0/M_PI;
break;
case 1:
aDirection[0] = theDir[1] + eps;
aDirection[1] = theDir[2] + eps;
aDirection[2] = theDir[0] + eps;
aRotation1 = atan2( theDir[0], theDir[2] )*180.0/M_PI;
aRotation2 = atan2( theDir[0], theDir[1] )*180.0/M_PI;
break;
case 2:
aDirection[0] = theDir[2] + eps;
aDirection[1] = theDir[0] + eps;
aDirection[2] = theDir[1] + eps;
aRotation1 = atan2( theDir[1], theDir[0] )*180.0/M_PI;
aRotation2 = atan2( theDir[1], theDir[2] )*180.0/M_PI;
break;
}
if( aDirection[0] > 0 && aDirection[1] > 0 && aDirection[2] > 0 && aRot[0] <= 0 ) {
aRot[0] = aRotation1 - 90.0; aRot[1] = aRotation2 - 90.0; }
else if( aDirection[0] > 0 && aDirection[1] > 0 && aDirection[2] > 0 && aRot[0] > 0 ) {
aRot[0] = aRotation1 + 90.0; aRot[1] = aRotation2 + 90.0; }
else if( aDirection[0] > 0 && aDirection[1] > 0 && aDirection[2] < 0 && aRot[0] <= 0 ) {
aRot[0] = aRotation1 - 90.0; aRot[1] = aRotation2 + 90.0; }
else if( aDirection[0] > 0 && aDirection[1] > 0 && aDirection[2] < 0 && aRot[0] > 0 ) {
aRot[0] = aRotation1 + 90.0; aRot[1] = aRotation2 - 90.0; }
else if( aDirection[0] > 0 && aDirection[1] < 0 && aDirection[2] > 0 && aRot[0] <= 0 ) {
aRot[0] = aRotation1 - 270.0; aRot[1] = aRotation2 + 90.0; }
else if( aDirection[0] > 0 && aDirection[1] < 0 && aDirection[2] > 0 && aRot[0] > 0 ) {
aRot[0] = aRotation1 - 90.0; aRot[1] = aRotation2 - 90.0; }
else if( aDirection[0] > 0 && aDirection[1] < 0 && aDirection[2] < 0 && aRot[0] <= 0 ) {
aRot[0] = aRotation1 + 90.0; aRot[1] = aRotation2 - 90.0; }
else if( aDirection[0] > 0 && aDirection[1] < 0 && aDirection[2] < 0 && aRot[0] > 0 ) {
aRot[0] = aRotation1 + 270.0; aRot[1] = aRotation2 + 90.0; }
else if( aDirection[0] < 0 && aDirection[1] > 0 && aDirection[2] > 0 && aRot[0] <= 0 ) {
aRot[0] = aRotation1 - 90.0; aRot[1] = aRotation2 - 90.0; }
else if( aDirection[0] < 0 && aDirection[1] > 0 && aDirection[2] > 0 && aRot[0] > 0 ) {
aRot[0] = aRotation1 + 90.0; aRot[1] = aRotation2 - 270.0; }
else if( aDirection[0] < 0 && aDirection[1] > 0 && aDirection[2] < 0 && aRot[0] <= 0 ) {
aRot[0] = aRotation1 - 90.0; aRot[1] = aRotation2 + 90.0; }
else if( aDirection[0] < 0 && aDirection[1] > 0 && aDirection[2] < 0 && aRot[0] > 0 ) {
aRot[0] = aRotation1 + 90.0; aRot[1] = aRotation2 + 270.0; }
else if( aDirection[0] < 0 && aDirection[1] < 0 && aDirection[2] > 0 && aRot[0] <= 0 ) {
aRot[0] = aRotation1 - 270.0; aRot[1] = aRotation2 - 270.0; }
else if( aDirection[0] < 0 && aDirection[1] < 0 && aDirection[2] > 0 && aRot[0] > 0 ) {
aRot[0] = aRotation1 - 90.0; aRot[1] = aRotation2 - 90.0; }
else if( aDirection[0] < 0 && aDirection[1] < 0 && aDirection[2] < 0 && aRot[0] <= 0 ) {
aRot[0] = aRotation1 + 90.0; aRot[1] = aRotation2 + 270.0; }
else if( aDirection[0] < 0 && aDirection[1] < 0 && aDirection[2] < 0 && aRot[0] > 0 ) {
aRot[0] = aRotation1 + 270.0; aRot[1] = aRotation2 + 90.0; }
SpinSliderRotation1->setValue( qRound( aRot[0] ) );
SpinSliderRotation2->setValue( qRound( aRot[1] ) );
int aCurPlaneIndex = ComboBoxPlanes->currentIndex();
const SMESH::TPlaneData& aPlaneData = myPlanes[ aCurPlaneIndex ];
const SMESH::TActorList& anActorList = aPlaneData.ActorList;
double aBounds[6];
double aDist;
SMESH::ComputeBounds( anActorList, aBounds );
SMESH::PositionToDistance( aBounds, theDir, theOrigin, aDist );
aDist = 1.0 - aDist;
if( aDist>1.0 )
aDist = 1.0;
else if( aDist < 0.0 )
aDist = 0.0;
SpinSliderDistance->setValue( qRound( aDist*100 ) );
return;
}
/*!
SLOT: called on preview check box toggled
*/
void SMESHGUI_ClippingDlg::OnPreviewToggle (bool theIsToggled)
{
std::for_each( myPlanes.begin(), myPlanes.end(), TSetVisibility( theIsToggled ) );
int aCurPlaneIndex = ComboBoxPlanes->currentIndex();
SMESH::TPlaneData aPlane = myPlanes[aCurPlaneIndex];
SMESH::OrientedPlane* aPlaneData = aPlane.Plane.GetPointer();
aPlaneData->myActor->SetVisibility( false );
if( theIsToggled )
myPreviewWidget->On();
else
myPreviewWidget->Off();
SMESH::RenderViewWindow( myViewWindow );
}
/*!
SLOT: called on Auto Apply check box toggled
*/
void SMESHGUI_ClippingDlg::onAutoApply(bool toggled)
{
if ( toggled ) ClickOnApply();
}
/*!
SLOT on ok button click: sets cutting plane and closes dialog
*/
void SMESHGUI_ClippingDlg::ClickOnOk()
{
ClickOnApply();
accept();
}
/*!
SLOT on Apply button click: sets cutting plane and update viewer
*/
void SMESHGUI_ClippingDlg::ClickOnApply()
{
if (myViewWindow) {
SUIT_OverrideCursor wc;
QWidget *aCurrWid = this->focusWidget();
aCurrWid->clearFocus();
aCurrWid->setFocus();
SMESHGUI_ClippingPlaneInfoMap& aClippingPlaneInfoMap = mySMESHGUI->getClippingPlaneInfoMap();
SMESHGUI_ClippingPlaneInfoList& aClippingPlaneInfoList = aClippingPlaneInfoMap[ myViewWindow->getViewManager() ];
// clean memory allocated for planes
SMESHGUI_ClippingPlaneInfoList::iterator anIter1 = aClippingPlaneInfoList.begin();
for( ; anIter1 != aClippingPlaneInfoList.end(); anIter1++ )
if( SMESH::OrientedPlane* aPlane = (*anIter1).Plane )
aPlane->Delete();
aClippingPlaneInfoList.clear();
VTK::ActorCollectionCopy aCopy( myViewWindow->getRenderer()->GetActors() );
vtkActorCollection* anAllActors = aCopy.GetActors();
anAllActors->InitTraversal();
while( vtkActor* aVTKActor = anAllActors->GetNextActor() )
if( SMESH_Actor* anActor = SMESH_Actor::SafeDownCast( aVTKActor ) )
anActor->RemoveAllClippingPlanes();
SMESH::TPlaneDataVector::iterator anIter2 = myPlanes.begin();
for( ; anIter2 != myPlanes.end(); anIter2++ ) {
SMESH::TPlaneData aPlaneData = *anIter2;
SMESH::TPlane aPlane = aPlaneData.Plane;
SMESH::TActorList anActorList = aPlaneData.ActorList;
// the check is disabled to support planes with empty actor list
//if( anActorList.empty() )
// continue;
SMESH::OrientedPlane* anOrientedPlane = SMESH::OrientedPlane::New(myViewWindow);
anOrientedPlane->ShallowCopy(aPlane.GetPointer());
SMESH::TActorList::iterator anIter3 = anActorList.begin();
for( ; anIter3 != anActorList.end(); anIter3++ )
if( vtkActor* aVTKActor = *anIter3 )
if( SMESH_Actor* anActor = SMESH_Actor::SafeDownCast( aVTKActor ) ) {
if( anOrientedPlane->IsOpenGLClipping )
anActor->AddOpenGLClippingPlane( anOrientedPlane->InvertPlane() );
else
anActor->AddClippingPlane( anOrientedPlane );
}
SMESH::ClippingPlaneInfo aClippingPlaneInfo;
aClippingPlaneInfo.Plane = anOrientedPlane;
aClippingPlaneInfo.ActorList = anActorList;
aClippingPlaneInfoList.push_back( aClippingPlaneInfo );
}
anAllActors->InitTraversal();
while( vtkActor* aVTKActor = anAllActors->GetNextActor() )
if( SMESH_Actor* anActor = SMESH_Actor::SafeDownCast( aVTKActor ) ) {
anActor->SetOpenGLClippingPlane();
}
SMESH::RenderViewWindow( myViewWindow );
}
}
/*!
SLOT on help button click: opens a help page
*/
void SMESHGUI_ClippingDlg::ClickOnHelp()
{
LightApp_Application* app = (LightApp_Application*)(SUIT_Session::session()->activeApplication());
if (app)
app->onHelpContextModule(mySMESHGUI ? app->moduleName(mySMESHGUI->moduleName()) : QString(""), myHelpFileName);
else {
QString platform;
#ifdef WIN32
platform = "winapplication";
#else
platform = "application";
#endif
SUIT_MessageBox::warning(this, tr("WRN_WARNING"),
tr("EXTERNAL_BROWSER_CANNOT_SHOW_PAGE").
arg(app->resourceMgr()->stringValue("ExternalBrowser",
platform)).
arg(myHelpFileName));
}
}
void SMESHGUI_ClippingDlg::onSelectAbsoluteOrientation( int mode )
{
bool isUserMode = (mode==0);
TextLabelX->setEnabled( isUserMode );
TextLabelY->setEnabled( isUserMode );
TextLabelZ->setEnabled( isUserMode );
SpinBox_X->setEnabled( isUserMode );
SpinBox_Y->setEnabled( isUserMode );
SpinBox_Z->setEnabled( isUserMode );
TextLabelDx->setEnabled( isUserMode );
TextLabelDy->setEnabled( isUserMode );
TextLabelDz->setEnabled( isUserMode );
SpinBox_Dx->setEnabled( isUserMode );
SpinBox_Dy->setEnabled( isUserMode );
SpinBox_Dz->setEnabled( isUserMode );
if ( isUserMode )
return;
double aDx = 0, aDy = 0, aDz = 0;
if ( mode == 1 )
{
aDz = 1;
TextLabelZ->setEnabled( true );
SpinBox_Z->setEnabled( true );
SpinBox_Z->setFocus();
}
else if ( mode == 2 )
{
aDx = 1;
TextLabelX->setEnabled( true );
SpinBox_X->setEnabled( true );
SpinBox_X->setFocus();
}
else if ( mode == 3 )
{
aDy = 1;
TextLabelY->setEnabled( true );
SpinBox_Y->setEnabled( true );
SpinBox_Y->setFocus();
}
int aCurPlaneIndex = ComboBoxPlanes->currentIndex();
SMESH::TPlaneData aPlane = myPlanes[aCurPlaneIndex];
SMESH::OrientedPlane* aPlaneData = aPlane.Plane.GetPointer();
if ( aPlaneData->IsInvert == true ) {
aDx = -aDx; aDy = -aDy; aDz = -aDz;
}
myIsSelectPlane = true;
SpinBox_Dx->setValue( aDx );
SpinBox_Dy->setValue( aDy );
SpinBox_Dz->setValue( aDz );
myIsSelectPlane = false;
SetCurrentPlaneParam();
}
/*!
SLOT: called on orientation of clipping plane in relative mode changed
*/
void SMESHGUI_ClippingDlg::onSelectRelativeOrientation ( int theItem )
{
if ( myPlanes.empty() )
return;
if ( theItem == 0 ) {
TextLabelRotation1->setText( tr( "ROTATION_AROUND_X_Y2Z" ) );
TextLabelRotation2->setText( tr( "ROTATION_AROUND_Y_X2Z" ) );
}
else if ( theItem == 1 ) {
TextLabelRotation1->setText( tr( "ROTATION_AROUND_Y_Z2X" ) );
TextLabelRotation2->setText( tr( "ROTATION_AROUND_Z_Y2X" ) );
}
else if ( theItem == 2 ) {
TextLabelRotation1->setText( tr( "ROTATION_AROUND_Z_X2Y" ) );
TextLabelRotation2->setText( tr( "ROTATION_AROUND_X_Z2Y" ) );
}
if( (QComboBox*)sender() == CBRelativeOrientation )
SetCurrentPlaneParam();
}
/*!
SLOT on reset button click: sets default values
*/
void SMESHGUI_ClippingDlg::onReset()
{
myIsSelectPlane = true;
SpinBox_X->setValue(0);
SpinBox_Y->setValue(0);
SpinBox_Z->setValue(0);
myIsSelectPlane = false;
SetCurrentPlaneParam();
}
/*!
SLOT on invert button click: inverts normal of cutting plane
*/
void SMESHGUI_ClippingDlg::onInvert()
{
double Dx = SpinBox_Dx->value();
double Dy = SpinBox_Dy->value();
double Dz = SpinBox_Dz->value();
myIsSelectPlane = true;
SpinBox_Dx->setValue( -Dx );
SpinBox_Dy->setValue( -Dy );
SpinBox_Dz->setValue( -Dz );
myIsSelectPlane = false;
if ( !myPlanes.empty() ) {
int aCurPlaneIndex = ComboBoxPlanes->currentIndex();
SMESH::TPlaneData aPlane = myPlanes[aCurPlaneIndex];
SMESH::OrientedPlane* aPlaneData = aPlane.Plane.GetPointer();
aPlaneData->IsInvert = !aPlaneData->IsInvert;
}
SetCurrentPlaneParam();
}
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