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smesh/src/OBJECT/SMESH_Actor.cxx

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// SMESH OBJECT : interactive object for SMESH visualization
//
// Copyright (C) 2003 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
// 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
//
//
//
// File : SMESH_Actor.cxx
// Author : Nicolas REJNERI
// Module : SMESH
// $Header$
#include "SMESH_ActorDef.h"
#include "SMESH_ActorUtils.h"
#include "SMESH_DeviceActor.h"
#include "SMESH_ControlsDef.hxx"
#include "SALOME_ExtractUnstructuredGrid.h"
#include "QAD_Config.h"
#include <qstringlist.h>
#include <vtkTimeStamp.h>
#include <vtkObjectFactory.h>
#include <vtkShrinkPolyData.h>
#include <vtkMergeFilter.h>
#include <vtkMatrix4x4.h>
#include <vtkUnstructuredGrid.h>
#include <vtkPointData.h>
#include <vtkCellData.h>
#include <vtkMapper.h>
#include <vtkRenderer.h>
#include <vtkCell.h>
#include <vtkIdList.h>
#include <vtkIntArray.h>
#include <vtkActor2D.h>
#include <vtkProperty2D.h>
#include <vtkPolyData.h>
#include <vtkMaskPoints.h>
#include <vtkCellCenters.h>
#include <vtkTextProperty.h>
#include <vtkLabeledDataMapper.h>
#include <vtkSelectVisiblePoints.h>
#include <vtkScalarBarActor.h>
#include <vtkLookupTable.h>
#include <vtkMath.h>
#include <vtkPlane.h>
#include <vtkImplicitBoolean.h>
#include "utilities.h"
#ifdef _DEBUG_
static int MYDEBUG = 0;
#else
static int MYDEBUG = 0;
#endif
static int aLineWidthInc = 2;
static int aPointSizeInc = 2;
SMESH_ActorDef* SMESH_ActorDef::New(){
return new SMESH_ActorDef();
}
SMESH_Actor* SMESH_Actor::New(TVisualObjPtr theVisualObj,
const char* theEntry,
const char* theName,
int theIsClear)
{
SMESH_ActorDef* anActor = SMESH_ActorDef::New();
if(!anActor->Init(theVisualObj,theEntry,theName,theIsClear)){
anActor->Delete();
anActor = NULL;
}
return anActor;
}
SMESH_ActorDef::SMESH_ActorDef(){
if(MYDEBUG) MESSAGE("SMESH_ActorDef");
myTimeStamp = vtkTimeStamp::New();
myIsPointsVisible = false;
myIsShrinkable = false;
myIsShrunk = false;
myControlsPrecision = (long)SMESH::GetFloat( "SMESH:ControlsPrecision", -1 );
float aPointSize = SMESH::GetFloat("SMESH:SettingsNodesSize",3);
float aLineWidth = SMESH::GetFloat("SMESH:SettingsWidth",1);
vtkMatrix4x4 *aMatrix = vtkMatrix4x4::New();
SALOME_ExtractUnstructuredGrid* aFilter = NULL;
//Definition 2D and 3D divices of the actor
//-----------------------------------------
float anRGB[3] = {1,1,1};
mySurfaceProp = vtkProperty::New();
anRGB[0] = SMESH::GetFloat("SMESH:SettingsFillColorRed", 0)/255.;
anRGB[1] = SMESH::GetFloat("SMESH:SettingsFillColorGreen", 170)/255.;
anRGB[2] = SMESH::GetFloat("SMESH:SettingsFillColorBlue", 255)/255.;
mySurfaceProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
myBackSurfaceProp = vtkProperty::New();
anRGB[0] = SMESH::GetFloat("SMESH:SettingsBackFaceColorRed", 0)/255.;
anRGB[1] = SMESH::GetFloat("SMESH:SettingsBackFaceColorGreen", 0)/255.;
anRGB[2] = SMESH::GetFloat("SMESH:SettingsBackFaceColorBlue", 255)/255.;
myBackSurfaceProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
my2DActor = SMESH_DeviceActor::New();
my2DActor->SetUserMatrix(aMatrix);
my2DActor->SetStoreMapping(true);
my2DActor->PickableOff();
my2DActor->SetProperty(mySurfaceProp);
my2DActor->SetBackfaceProperty(myBackSurfaceProp);
my2DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
aFilter = my2DActor->GetExtractUnstructuredGrid();
aFilter->SetModeOfChanging(SALOME_ExtractUnstructuredGrid::eAdding);
aFilter->RegisterCellsWithType(VTK_TRIANGLE);
aFilter->RegisterCellsWithType(VTK_POLYGON);
aFilter->RegisterCellsWithType(VTK_QUAD);
my3DActor = SMESH_DeviceActor::New();
my3DActor->SetUserMatrix(aMatrix);
my3DActor->SetStoreMapping(true);
my3DActor->PickableOff();
my3DActor->SetProperty(mySurfaceProp);
my3DActor->SetBackfaceProperty(myBackSurfaceProp);
my3DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
aFilter = my3DActor->GetExtractUnstructuredGrid();
aFilter->SetModeOfChanging(SALOME_ExtractUnstructuredGrid::eAdding);
aFilter->RegisterCellsWithType(VTK_TETRA);
aFilter->RegisterCellsWithType(VTK_VOXEL);
aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
aFilter->RegisterCellsWithType(VTK_WEDGE);
aFilter->RegisterCellsWithType(VTK_PYRAMID);
//Definition 1D divice of the actor
//---------------------------------
myEdgeProp = vtkProperty::New();
myEdgeProp->SetAmbient(1.0);
myEdgeProp->SetDiffuse(0.0);
myEdgeProp->SetSpecular(0.0);
anRGB[0] = SMESH::GetFloat("SMESH:SettingsOutlineColorRed", 0)/255.;
anRGB[1] = SMESH::GetFloat("SMESH:SettingsOutlineColorGreen", 170)/255.;
anRGB[2] = SMESH::GetFloat("SMESH:SettingsOutlineColorBlue", 255)/255.;
myEdgeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
myEdgeProp->SetLineWidth(aLineWidth);
my1DActor = SMESH_DeviceActor::New();
my1DActor->SetUserMatrix(aMatrix);
my1DActor->SetStoreMapping(true);
my1DActor->PickableOff();
my1DActor->SetHighlited(true);
my1DActor->SetProperty(myEdgeProp);
my1DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
aFilter = my1DActor->GetExtractUnstructuredGrid();
aFilter->SetModeOfChanging(SALOME_ExtractUnstructuredGrid::eAdding);
aFilter->RegisterCellsWithType(VTK_LINE);
my1DProp = vtkProperty::New();
my1DProp->DeepCopy(myEdgeProp);
my1DProp->SetLineWidth(aLineWidth + aLineWidthInc);
my1DProp->SetPointSize(aPointSize);
my1DExtProp = vtkProperty::New();
my1DExtProp->DeepCopy(myEdgeProp);
anRGB[0] = 1 - anRGB[0];
anRGB[1] = 1 - anRGB[1];
anRGB[2] = 1 - anRGB[2];
my1DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
my1DExtProp->SetLineWidth(aLineWidth + aLineWidthInc);
my1DExtProp->SetPointSize(aPointSize + aPointSizeInc);
my1DExtActor = SMESH_DeviceActor::New();
my1DExtActor->SetUserMatrix(aMatrix);
my1DExtActor->SetStoreMapping(true);
my1DExtActor->PickableOff();
my1DExtActor->SetHighlited(true);
my1DExtActor->SetVisibility(false);
my1DExtActor->SetProperty(my1DExtProp);
my1DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
aFilter = my1DExtActor->GetExtractUnstructuredGrid();
aFilter->SetModeOfChanging(SALOME_ExtractUnstructuredGrid::eAdding);
aFilter->RegisterCellsWithType(VTK_LINE);
//Definition 0D divice of the actor
//---------------------------------
myNodeProp = vtkProperty::New();
anRGB[0] = SMESH::GetFloat("SMESH:SettingsNodeColorRed",255)/255.;
anRGB[1] = SMESH::GetFloat("SMESH:SettingsNodeColorGreen",0)/255.;
anRGB[2] = SMESH::GetFloat("SMESH:SettingsNodeColorBlue",0)/255.;
myNodeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
myNodeProp->SetPointSize(aPointSize);
myNodeActor = SMESH_DeviceActor::New();
myNodeActor->SetUserMatrix(aMatrix);
myNodeActor->SetStoreMapping(true);
myNodeActor->PickableOff();
myNodeActor->SetVisibility(false);
myNodeActor->SetProperty(myNodeProp);
myNodeActor->SetRepresentation(SMESH_DeviceActor::ePoint);
aFilter = myNodeActor->GetExtractUnstructuredGrid();
aFilter->SetModeOfExtraction(SALOME_ExtractUnstructuredGrid::ePoints);
//Definition of Pickable and Highlitable engines
//----------------------------------------------
myBaseActor = SMESH_DeviceActor::New();
myBaseActor->SetUserMatrix(aMatrix);
myBaseActor->SetStoreMapping(true);
myBaseActor->GetProperty()->SetOpacity(0.0);
myPickableActor = myBaseActor;
myHighlightProp = vtkProperty::New();
myHighlightProp->SetAmbient(1.0);
myHighlightProp->SetDiffuse(0.0);
myHighlightProp->SetSpecular(0.0);
anRGB[0] = SMESH::GetFloat("SMESH:SettingsSelectColorRed", 255)/255.; // 1;
anRGB[1] = SMESH::GetFloat("SMESH:SettingsSelectColorGreen", 255)/255.; // 1;
anRGB[2] = SMESH::GetFloat("SMESH:SettingsSelectColorBlue", 255)/255.; // 1;
myHighlightProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
myHighlightProp->SetPointSize(aPointSize);
myHighlightProp->SetRepresentation(1);
myPreselectProp = vtkProperty::New();
myPreselectProp->SetAmbient(1.0);
myPreselectProp->SetDiffuse(0.0);
myPreselectProp->SetSpecular(0.0);
anRGB[0] = SMESH::GetFloat("SMESH:SettingsPreSelectColorRed", 0)/255.; // 0;
anRGB[1] = SMESH::GetFloat("SMESH:SettingsPreSelectColorGreen", 255)/255.; // 1;
anRGB[2] = SMESH::GetFloat("SMESH:SettingsPreSelectColorBlue", 255)/255.; // 1;
myPreselectProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
myPreselectProp->SetPointSize(aPointSize);
myPreselectProp->SetRepresentation(1);
myHighlitableActor = SMESH_DeviceActor::New();
myHighlitableActor->SetUserMatrix(aMatrix);
myHighlitableActor->SetStoreMapping(false);
myHighlitableActor->PickableOff();
myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
myNodeHighlitableActor = SMESH_DeviceActor::New();
myNodeHighlitableActor->SetUserMatrix(aMatrix);
myNodeHighlitableActor->SetStoreMapping(false);
myNodeHighlitableActor->PickableOff();
myNodeHighlitableActor->SetRepresentation(SMESH_DeviceActor::ePoint);
aFilter = myNodeHighlitableActor->GetExtractUnstructuredGrid();
aFilter->SetModeOfExtraction(SALOME_ExtractUnstructuredGrid::ePoints);
SetShrinkFactor(SMESH::GetFloat("SMESH:SettingsShrinkCoeff", 75)/100.);
myName = "";
myIO = NULL;
myControlMode = eNone;
myControlActor = my2DActor;
//Definition of myScalarBarActor
//------------------------------
myLookupTable = vtkLookupTable::New();
//Fix for Bug PAL5195 - SMESH764:
//Controls - Aspect Ratio: incorrect colors of the best and worst values
myLookupTable->SetHueRange(0.667,0.0);
myScalarBarActor = vtkScalarBarActor::New();
myScalarBarActor->SetVisibility(false);
myScalarBarActor->SetLookupTable(myLookupTable);
vtkTextProperty* aScalarBarTitleProp = vtkTextProperty::New();
if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarTitleColor" ) ) {
QStringList aTColor = QStringList::split( ":", QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleColor" ), false );
aScalarBarTitleProp->SetColor( ( aTColor.count() > 0 ? aTColor[0].toInt()/255. : 1.0 ),
( aTColor.count() > 1 ? aTColor[1].toInt()/255. : 1.0 ),
( aTColor.count() > 2 ? aTColor[2].toInt()/255. : 1.0 ) );
}
else
aScalarBarTitleProp->SetColor( 1.0, 1.0, 1.0 );
aScalarBarTitleProp->SetFontFamilyToArial();
if( QAD_CONFIG->hasSetting( "SMESH:ScalarBarTitleFont" ) ){
if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleFont" ) == "Arial" )
aScalarBarTitleProp->SetFontFamilyToArial();
else if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleFont" ) == "Courier" )
aScalarBarTitleProp->SetFontFamilyToCourier();
else if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleFont" ) == "Times" )
aScalarBarTitleProp->SetFontFamilyToTimes();
}
if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleBold" ) == "true" )
aScalarBarTitleProp->BoldOn();
else
aScalarBarTitleProp->BoldOff();
if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleItalic" ) == "true" )
aScalarBarTitleProp->ItalicOn();
else
aScalarBarTitleProp->ItalicOff();
if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleShadow" ) == "true" )
aScalarBarTitleProp->ShadowOn();
else
aScalarBarTitleProp->ShadowOff();
myScalarBarActor->SetTitleTextProperty( aScalarBarTitleProp );
aScalarBarTitleProp->Delete();
vtkTextProperty* aScalarBarLabelProp = vtkTextProperty::New();
if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarLabelColor" ) ) {
QStringList aTColor = QStringList::split( ":", QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelColor" ), false );
aScalarBarLabelProp->SetColor( ( aTColor.count() > 0 ? aTColor[0].toInt()/255. : 1.0 ),
( aTColor.count() > 1 ? aTColor[1].toInt()/255. : 1.0 ),
( aTColor.count() > 2 ? aTColor[2].toInt()/255. : 1.0 ) );
}
else
aScalarBarLabelProp->SetColor( 1.0, 1.0, 1.0 );
aScalarBarLabelProp->SetFontFamilyToArial();
if( QAD_CONFIG->hasSetting( "SMESH:ScalarBarLabelFont" ) ){
if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelFont" ) == "Arial" )
aScalarBarLabelProp->SetFontFamilyToArial();
else if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelFont" ) == "Courier" )
aScalarBarLabelProp->SetFontFamilyToCourier();
else if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelFont" ) == "Times" )
aScalarBarLabelProp->SetFontFamilyToTimes();
}
if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelBold" ) == "true" )
aScalarBarLabelProp->BoldOn();
else
aScalarBarLabelProp->BoldOff();
if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelItalic" ) == "true" )
aScalarBarLabelProp->ItalicOn();
else
aScalarBarLabelProp->ItalicOff();
if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelShadow" ) == "true" )
aScalarBarLabelProp->ShadowOn();
else
aScalarBarLabelProp->ShadowOff();
myScalarBarActor->SetLabelTextProperty( aScalarBarLabelProp );
aScalarBarLabelProp->Delete();
if ( QAD_CONFIG->getSetting("SMESH:ScalarBarOrientation") == "Horizontal" )
myScalarBarActor->SetOrientationToHorizontal();
else
myScalarBarActor->SetOrientationToVertical();
float aXVal = QAD_CONFIG->getSetting("SMESH:ScalarBarOrientation") == "Horizontal" ? 0.20 : 0.01;
if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarXPosition" ) )
aXVal = QAD_CONFIG->getSetting( "SMESH:ScalarBarXPosition" ).toFloat();
float aYVal = QAD_CONFIG->getSetting("SMESH:ScalarBarOrientation") == "Horizontal" ? 0.01 : 0.1;
if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarYPosition" ) )
aYVal = QAD_CONFIG->getSetting( "SMESH:ScalarBarYPosition" ).toFloat();
myScalarBarActor->SetPosition( aXVal, aYVal );
float aWVal = QAD_CONFIG->getSetting("SMESH:ScalarBarOrientation") == "Horizontal" ? 0.60 : 0.10;
if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarWidth" ) )
aWVal = QAD_CONFIG->getSetting( "SMESH:ScalarBarWidth" ).toFloat();
myScalarBarActor->SetWidth( aWVal );
float aHVal = QAD_CONFIG->getSetting("SMESH:ScalarBarOrientation") == "Horizontal" ? 0.12 : 0.80;
if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarHeight" ) )
aHVal = QAD_CONFIG->getSetting( "SMESH:ScalarBarHeight" ).toFloat();
myScalarBarActor->SetHeight( aHVal );
int anIntVal = 5;
if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarNbOfLabels" ) )
anIntVal = QAD_CONFIG->getSetting("SMESH:ScalarBarNbOfLabels").toInt();
myScalarBarActor->SetNumberOfLabels(anIntVal == 0? 5: anIntVal);
anIntVal = 64;
if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarNbOfColors" ) )
anIntVal = QAD_CONFIG->getSetting("SMESH:ScalarBarNbOfColors").toInt();
myScalarBarActor->SetMaximumNumberOfColors(anIntVal == 0? 64: anIntVal);
//Definition of points numbering pipeline
//---------------------------------------
myPointsNumDataSet = vtkUnstructuredGrid::New();
myPtsMaskPoints = vtkMaskPoints::New();
myPtsMaskPoints->SetInput(myPointsNumDataSet);
myPtsMaskPoints->SetOnRatio(1);
myPtsSelectVisiblePoints = vtkSelectVisiblePoints::New();
myPtsSelectVisiblePoints->SetInput(myPtsMaskPoints->GetOutput());
myPtsSelectVisiblePoints->SelectInvisibleOff();
myPtsSelectVisiblePoints->SetTolerance(0.1);
myPtsLabeledDataMapper = vtkLabeledDataMapper::New();
myPtsLabeledDataMapper->SetInput(myPtsSelectVisiblePoints->GetOutput());
myPtsLabeledDataMapper->SetLabelFormat("%g");
myPtsLabeledDataMapper->SetLabelModeToLabelScalars();
vtkTextProperty* aPtsTextProp = vtkTextProperty::New();
aPtsTextProp->SetFontFamilyToTimes();
static int aPointsFontSize = 10;
aPtsTextProp->SetFontSize(aPointsFontSize);
aPtsTextProp->SetBold(1);
aPtsTextProp->SetItalic(0);
aPtsTextProp->SetShadow(0);
myPtsLabeledDataMapper->SetLabelTextProperty(aPtsTextProp);
aPtsTextProp->Delete();
myEntityMode = eAllEntity;
myIsPointsLabeled = false;
myPointLabels = vtkActor2D::New();
myPointLabels->SetMapper(myPtsLabeledDataMapper);
myPointLabels->GetProperty()->SetColor(1,1,1);
myPointLabels->SetVisibility(myIsPointsLabeled);
//Definition of cells numbering pipeline
//---------------------------------------
myCellsNumDataSet = vtkUnstructuredGrid::New();
myCellCenters = vtkCellCenters::New();
myCellCenters->SetInput(myCellsNumDataSet);
myClsMaskPoints = vtkMaskPoints::New();
myClsMaskPoints->SetInput(myCellCenters->GetOutput());
myClsMaskPoints->SetOnRatio(1);
myClsSelectVisiblePoints = vtkSelectVisiblePoints::New();
myClsSelectVisiblePoints->SetInput(myClsMaskPoints->GetOutput());
myClsSelectVisiblePoints->SelectInvisibleOff();
myClsSelectVisiblePoints->SetTolerance(0.1);
myClsLabeledDataMapper = vtkLabeledDataMapper::New();
myClsLabeledDataMapper->SetInput(myClsSelectVisiblePoints->GetOutput());
myClsLabeledDataMapper->SetLabelFormat("%g");
myClsLabeledDataMapper->SetLabelModeToLabelScalars();
vtkTextProperty* aClsTextProp = vtkTextProperty::New();
aClsTextProp->SetFontFamilyToTimes();
static int aCellsFontSize = 12;
aClsTextProp->SetFontSize(aCellsFontSize);
aClsTextProp->SetBold(1);
aClsTextProp->SetItalic(0);
aClsTextProp->SetShadow(0);
myClsLabeledDataMapper->SetLabelTextProperty(aClsTextProp);
aClsTextProp->Delete();
myIsCellsLabeled = false;
myCellsLabels = vtkActor2D::New();
myCellsLabels->SetMapper(myClsLabeledDataMapper);
myCellsLabels->GetProperty()->SetColor(0,1,0);
myCellsLabels->SetVisibility(myIsCellsLabeled);
// Clipping planes
myImplicitBoolean = vtkImplicitBoolean::New();
myImplicitBoolean->SetOperationTypeToIntersection();
}
SMESH_ActorDef::~SMESH_ActorDef(){
if(MYDEBUG) MESSAGE("~SMESH_ActorDef");
myScalarBarActor->Delete();
myLookupTable->Delete();
mySurfaceProp->Delete();
myBackSurfaceProp->Delete();
myEdgeProp->Delete();
myHighlightProp->Delete();
myPreselectProp->Delete();
myNodeProp->Delete();
my1DProp->Delete();
my1DActor->Delete();
my1DExtProp->Delete();
my1DExtActor->Delete();
my2DActor->Delete();
my3DActor->Delete();
myNodeActor->Delete();
myBaseActor->Delete();
myHighlitableActor->Delete();
myNodeHighlitableActor->Delete();
//Deleting of pints numbering pipeline
//---------------------------------------
myPointsNumDataSet->Delete();
myPtsLabeledDataMapper->RemoveAllInputs();
myPtsLabeledDataMapper->Delete();
myPtsSelectVisiblePoints->UnRegisterAllOutputs();
myPtsSelectVisiblePoints->Delete();
myPtsMaskPoints->UnRegisterAllOutputs();
myPtsMaskPoints->Delete();
myPointLabels->Delete();
//Deleting of cells numbering pipeline
//---------------------------------------
myCellsNumDataSet->Delete();
myClsLabeledDataMapper->RemoveAllInputs();
myClsLabeledDataMapper->Delete();
myClsSelectVisiblePoints->UnRegisterAllOutputs();
myClsSelectVisiblePoints->Delete();
myClsMaskPoints->UnRegisterAllOutputs();
myClsMaskPoints->Delete();
myCellCenters->UnRegisterAllOutputs();
myCellCenters->Delete();
myCellsLabels->Delete();
myImplicitBoolean->Delete();
myTimeStamp->Delete();
}
void SMESH_ActorDef::SetPointsLabeled( bool theIsPointsLabeled )
{
vtkUnstructuredGrid* aGrid = GetUnstructuredGrid();
myIsPointsLabeled = theIsPointsLabeled && aGrid->GetNumberOfPoints();
if ( myIsPointsLabeled )
{
myPointsNumDataSet->ShallowCopy(aGrid);
vtkDataSet *aDataSet = myPointsNumDataSet;
int aNbElem = aDataSet->GetNumberOfPoints();
vtkIntArray *anArray = vtkIntArray::New();
anArray->SetNumberOfValues( aNbElem );
for ( int anId = 0; anId < aNbElem; anId++ )
{
int aSMDSId = myVisualObj->GetNodeObjId( anId );
anArray->SetValue( anId, aSMDSId );
}
aDataSet->GetPointData()->SetScalars( anArray );
anArray->Delete();
myPtsMaskPoints->SetInput( aDataSet );
myPointLabels->SetVisibility( GetVisibility() );
}
else
{
myPointLabels->SetVisibility( false );
}
SetRepresentation(GetRepresentation());
myTimeStamp->Modified();
}
void SMESH_ActorDef::SetCellsLabeled(bool theIsCellsLabeled){
vtkUnstructuredGrid* aGrid = GetUnstructuredGrid();
myIsCellsLabeled = theIsCellsLabeled && aGrid->GetNumberOfPoints();
if(myIsCellsLabeled){
myCellsNumDataSet->ShallowCopy(aGrid);
vtkDataSet *aDataSet = myCellsNumDataSet;
int aNbElem = aDataSet->GetNumberOfCells();
vtkIntArray *anArray = vtkIntArray::New();
anArray->SetNumberOfValues(aNbElem);
for(int anId = 0; anId < aNbElem; anId++){
int aSMDSId = myVisualObj->GetElemObjId(anId);
anArray->SetValue(anId,aSMDSId);
}
aDataSet->GetCellData()->SetScalars(anArray);
myCellCenters->SetInput(aDataSet);
myCellsLabels->SetVisibility(GetVisibility());
}else{
myCellsLabels->SetVisibility(false);
}
myTimeStamp->Modified();
}
void SMESH_ActorDef::SetControlMode(eControl theMode){
myControlMode = eNone;
my1DActor->GetMapper()->SetScalarVisibility(false);
my2DActor->GetMapper()->SetScalarVisibility(false);
my3DActor->GetMapper()->SetScalarVisibility(false);
myScalarBarActor->SetVisibility(false);
bool anIsScalarVisible = theMode > eNone;
if(anIsScalarVisible){
SMESH::Controls::FunctorPtr aFunctor;
switch(theMode){
case eLength:
{
SMESH::Controls::Length* aControl = new SMESH::Controls::Length();
aControl->SetPrecision( myControlsPrecision );
aFunctor.reset( aControl );
myControlActor = my1DActor;
break;
}
case eLength2D:
{
aFunctor.reset(new SMESH::Controls::Length2D());
myControlActor = my2DActor;
break;
}
case eFreeBorders:
aFunctor.reset(new SMESH::Controls::FreeBorders());
myControlActor = my1DActor;
break;
case eFreeEdges:
aFunctor.reset(new SMESH::Controls::FreeEdges());
myControlActor = my2DActor;
break;
case eMultiConnection:
aFunctor.reset(new SMESH::Controls::MultiConnection());
myControlActor = my1DActor;
break;
case eMultiConnection2D:
aFunctor.reset(new SMESH::Controls::MultiConnection2D());
myControlActor = my2DActor;
break;
case eArea:
{
SMESH::Controls::Area* aControl = new SMESH::Controls::Area();
aControl->SetPrecision( myControlsPrecision );
aFunctor.reset( aControl );
myControlActor = my2DActor;
break;
}
case eTaper:
{
SMESH::Controls::Taper* aControl = new SMESH::Controls::Taper();
aControl->SetPrecision( myControlsPrecision );
aFunctor.reset( aControl );
myControlActor = my2DActor;
break;
}
case eAspectRatio:
{
SMESH::Controls::AspectRatio* aControl = new SMESH::Controls::AspectRatio();
aControl->SetPrecision( myControlsPrecision );
aFunctor.reset( aControl );
myControlActor = my2DActor;
break;
}
case eAspectRatio3D:
{
SMESH::Controls::AspectRatio3D* aControl = new SMESH::Controls::AspectRatio3D();
aControl->SetPrecision( myControlsPrecision );
aFunctor.reset( aControl );
myControlActor = my3DActor;
break;
}
case eMinimumAngle:
{
SMESH::Controls::MinimumAngle* aControl = new SMESH::Controls::MinimumAngle();
aControl->SetPrecision( myControlsPrecision );
aFunctor.reset( aControl );
myControlActor = my2DActor;
break;
}
case eWarping:
{
SMESH::Controls::Warping* aControl = new SMESH::Controls::Warping();
aControl->SetPrecision( myControlsPrecision );
aFunctor.reset( aControl );
myControlActor = my2DActor;
break;
}
case eSkew:
{
SMESH::Controls::Skew* aControl = new SMESH::Controls::Skew();
aControl->SetPrecision( myControlsPrecision );
aFunctor.reset( aControl );
myControlActor = my2DActor;
break;
}
default:
return;
}
vtkUnstructuredGrid* aGrid = myControlActor->GetUnstructuredGrid();
vtkIdType aNbCells = aGrid->GetNumberOfCells();
if(aNbCells){
myControlMode = theMode;
switch(myControlMode){
case eFreeEdges:
case eFreeBorders:
my1DExtActor->SetExtControlMode(aFunctor,myControlActor);
break;
case eLength2D:
my1DExtActor->SetExtControlMode(aFunctor,myControlActor,myScalarBarActor,myLookupTable);
break;
case eMultiConnection2D:
my1DExtActor->SetExtControlMode(aFunctor,myControlActor,myScalarBarActor,myLookupTable);
break;
default:
myControlActor->SetControlMode(aFunctor,myScalarBarActor,myLookupTable);
}
}
if(QAD_CONFIG->getSetting("SMESH:DispayEntity") == "true"){
if(myControlActor == my1DActor)
myEntityMode = eEdges;
else if(myControlActor == my2DActor)
myEntityMode = eFaces;
else if(myControlActor == my3DActor)
myEntityMode = eVolumes;
}
}else if(QAD_CONFIG->getSetting("SMESH:DispayEntity") == "true"){
myEntityMode = eAllEntity;
}
SetRepresentation(GetRepresentation());
myTimeStamp->Modified();
Modified();
}
void SMESH_ActorDef::AddToRender(vtkRenderer* theRenderer){
SALOME_Actor::AddToRender(theRenderer);
theRenderer->AddActor(myNodeActor);
theRenderer->AddActor(myBaseActor);
theRenderer->AddActor(my3DActor);
theRenderer->AddActor(my2DActor);
theRenderer->AddActor(my1DActor);
theRenderer->AddActor(my1DExtActor);
theRenderer->AddActor(myHighlitableActor);
theRenderer->AddActor(myNodeHighlitableActor);
theRenderer->AddActor2D(myScalarBarActor);
myPtsSelectVisiblePoints->SetRenderer(theRenderer);
myClsSelectVisiblePoints->SetRenderer(theRenderer);
theRenderer->AddActor2D(myPointLabels);
theRenderer->AddActor2D(myCellsLabels);
}
void SMESH_ActorDef::RemoveFromRender(vtkRenderer* theRenderer){
SALOME_Actor::RemoveFromRender(theRenderer);
theRenderer->RemoveActor(myNodeActor);
theRenderer->RemoveActor(myBaseActor);
theRenderer->RemoveActor(myHighlitableActor);
theRenderer->RemoveActor(myNodeHighlitableActor);
theRenderer->RemoveActor(my1DActor);
theRenderer->RemoveActor(my1DExtActor);
theRenderer->RemoveActor(my2DActor);
theRenderer->RemoveActor(my3DActor);
theRenderer->RemoveActor(myScalarBarActor);
theRenderer->RemoveActor(myPointLabels);
theRenderer->RemoveActor(myCellsLabels);
}
bool SMESH_ActorDef::Init(TVisualObjPtr theVisualObj,
const char* theEntry,
const char* theName,
int theIsClear)
{
Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(theEntry,"SMESH",theName);
setIO(anIO);
setName(theName);
myVisualObj = theVisualObj;
myNodeActor->myVisualObj = myVisualObj;
myBaseActor->myVisualObj = myVisualObj;
myHighlitableActor->myVisualObj = myVisualObj;
myNodeHighlitableActor->myVisualObj = myVisualObj;
my1DActor->myVisualObj = myVisualObj;
my1DExtActor->myVisualObj = myVisualObj;
my2DActor->myVisualObj = myVisualObj;
my3DActor->myVisualObj = myVisualObj;
myVisualObj->Update(theIsClear);
myNodeActor->Init(myVisualObj,myImplicitBoolean);
myBaseActor->Init(myVisualObj,myImplicitBoolean);
myHighlitableActor->Init(myVisualObj,myImplicitBoolean);
myNodeHighlitableActor->Init(myVisualObj,myImplicitBoolean);
my1DActor->Init(myVisualObj,myImplicitBoolean);
my1DExtActor->Init(myVisualObj,myImplicitBoolean);
my2DActor->Init(myVisualObj,myImplicitBoolean);
my3DActor->Init(myVisualObj,myImplicitBoolean);
my1DActor->GetMapper()->SetLookupTable(myLookupTable);
my1DExtActor->GetMapper()->SetLookupTable(myLookupTable);
my2DActor->GetMapper()->SetLookupTable(myLookupTable);
my3DActor->GetMapper()->SetLookupTable(myLookupTable);
float aFactor, aUnits;
my2DActor->GetPolygonOffsetParameters(aFactor,aUnits);
my2DActor->SetPolygonOffsetParameters(aFactor,aUnits*0.75);
//SetIsShrunkable(theGrid->GetNumberOfCells() > 10);
SetIsShrunkable(true);
QString aMode = QAD_CONFIG->getSetting("SMESH:DisplayMode");
SetRepresentation(-1);
if(aMode.compare("Wireframe") == 0){
SetRepresentation(eEdge);
}else if(aMode.compare("Shading") == 0){
SetRepresentation(eSurface);
}else if(aMode.compare("Nodes") == 0){
SetRepresentation(ePoint);
}
aMode = QAD_CONFIG->getSetting("SMESH:Shrink");
if(aMode == "yes"){
SetShrink();
}
myTimeStamp->Modified();
Modified();
return true;
}
float* SMESH_ActorDef::GetBounds(){
return myNodeActor->GetBounds();
}
vtkDataSet* SMESH_ActorDef::GetInput(){
return GetUnstructuredGrid();
}
void SMESH_ActorDef::SetTransform(SALOME_Transform* theTransform){
myNodeActor->SetTransform(theTransform);
myBaseActor->SetTransform(theTransform);
myHighlitableActor->SetTransform(theTransform);
myNodeHighlitableActor->SetTransform(theTransform);
my1DActor->SetTransform(theTransform);
my1DExtActor->SetTransform(theTransform);
my2DActor->SetTransform(theTransform);
my3DActor->SetTransform(theTransform);
Modified();
}
void SMESH_ActorDef::SetMapper(vtkMapper* theMapper){
vtkLODActor::SetMapper(theMapper);
}
void SMESH_ActorDef::ShallowCopy(vtkProp *prop){
SALOME_Actor::ShallowCopy(prop);
}
vtkMapper* SMESH_ActorDef::GetMapper(){
return myPickableActor->GetMapper();
}
vtkUnstructuredGrid* SMESH_ActorDef::GetUnstructuredGrid(){
return myVisualObj->GetUnstructuredGrid();
}
bool SMESH_ActorDef::IsInfinitive(){
vtkDataSet *aDataSet = myPickableActor->GetUnstructuredGrid();
aDataSet->Update();
myIsInfinite = aDataSet->GetNumberOfCells() == 0 ||
aDataSet->GetNumberOfCells() == 1 &&
aDataSet->GetCell(0)->GetCellType() == VTK_VERTEX;
return SALOME_Actor::IsInfinitive();
}
void SMESH_ActorDef::SetIsShrunkable(bool theShrunkable){
myIsShrinkable = theShrunkable;
Modified();
}
float SMESH_ActorDef::GetShrinkFactor(){
return myBaseActor->GetShrinkFactor();
}
void SMESH_ActorDef::SetShrinkFactor(float theValue){
myBaseActor->SetShrinkFactor(theValue);
my1DActor->SetShrinkFactor(theValue);
my1DExtActor->SetShrinkFactor(theValue);
my2DActor->SetShrinkFactor(theValue);
my3DActor->SetShrinkFactor(theValue);
Modified();
}
void SMESH_ActorDef::SetShrink(){
if(!myIsShrinkable) return;
myBaseActor->SetShrink();
my1DActor->SetShrink();
my1DExtActor->SetShrink();
my2DActor->SetShrink();
my3DActor->SetShrink();
myIsShrunk = true;
Modified();
}
void SMESH_ActorDef::UnShrink(){
if(!myIsShrunk) return;
myBaseActor->UnShrink();
my1DActor->UnShrink();
my1DExtActor->UnShrink();
my2DActor->UnShrink();
my3DActor->UnShrink();
myIsShrunk = false;
Modified();
}
int SMESH_ActorDef::GetNodeObjId(int theVtkID){
return myPickableActor->GetNodeObjId(theVtkID);
}
float* SMESH_ActorDef::GetNodeCoord(int theObjID){
return myPickableActor->GetNodeCoord(theObjID);
}
int SMESH_ActorDef::GetElemObjId(int theVtkID){
return myPickableActor->GetElemObjId(theVtkID);
}
vtkCell* SMESH_ActorDef::GetElemCell(int theObjID){
return myPickableActor->GetElemCell(theObjID);
}
void SMESH_ActorDef::SetVisibility(int theMode){
SetVisibility(theMode,true);
}
void SMESH_ActorDef::SetVisibility(int theMode, bool theIsUpdateRepersentation){
SALOME_Actor::SetVisibility(theMode);
myNodeActor->VisibilityOff();
myBaseActor->VisibilityOff();
my1DActor->VisibilityOff();
my1DExtActor->VisibilityOff();
my2DActor->VisibilityOff();
my3DActor->VisibilityOff();
myScalarBarActor->VisibilityOff();
myPointLabels->VisibilityOff();
myCellsLabels->VisibilityOff();
if(GetVisibility()){
if(theIsUpdateRepersentation)
SetRepresentation(GetRepresentation());
if(myControlMode != eNone){
switch(myControlMode){
case eFreeEdges:
case eFreeBorders:
my1DExtActor->VisibilityOn();
break;
case eLength2D:
case eMultiConnection2D:
my1DExtActor->VisibilityOn();
default:
if(myControlActor->GetUnstructuredGrid()->GetNumberOfCells())
myScalarBarActor->VisibilityOn();
}
}
if(myRepresentation != ePoint)
myPickableActor->VisibilityOn();
else {
myNodeActor->VisibilityOn();
}
if(myEntityMode & eEdges){
my1DActor->VisibilityOn();
}
if(myEntityMode & eFaces){
my2DActor->VisibilityOn();
}
if(myEntityMode & eVolumes){
my3DActor->VisibilityOn();
}
if(myIsPointsLabeled){
myPointLabels->VisibilityOn();
myNodeActor->VisibilityOn();
}
if(myIsCellsLabeled)
myCellsLabels->VisibilityOn();
}
Modified();
}
void SMESH_ActorDef::SetEntityMode(unsigned int theMode){
if(!myVisualObj->GetNbEntities(SMDSAbs_Edge))
theMode &= ~eEdges;
if(!myVisualObj->GetNbEntities(SMDSAbs_Face))
theMode &= ~eFaces;
if(!myVisualObj->GetNbEntities(SMDSAbs_Volume))
theMode &= ~eVolumes;
if(!theMode)
return;
myEntityMode = theMode;
SetVisibility(GetVisibility(),false);
}
void SMESH_ActorDef::SetRepresentation(int theMode){
int aNbEdges = myVisualObj->GetNbEntities(SMDSAbs_Edge);
int aNbFaces = myVisualObj->GetNbEntities(SMDSAbs_Face);
int aNbVolumes = myVisualObj->GetNbEntities(SMDSAbs_Volume);
if(theMode < 0){
myRepresentation = eSurface;
if(!aNbFaces && !aNbVolumes && aNbEdges){
myRepresentation = eEdge;
}else if(!aNbFaces && !aNbVolumes && !aNbEdges){
myRepresentation = ePoint;
}
}else{
switch(theMode){
case eEdge:
if(!aNbFaces && !aNbVolumes && !aNbEdges) return;
break;
case eSurface:
if(!aNbFaces && !aNbVolumes) return;
break;
}
myRepresentation = theMode;
}
if(!GetUnstructuredGrid()->GetNumberOfCells())
myRepresentation = ePoint;
if(myIsShrunk){
if(myRepresentation == ePoint){
UnShrink();
myIsShrunk = true;
}else{
SetShrink();
}
}
myPickableActor = myBaseActor;
myNodeActor->SetVisibility(false);
vtkProperty *aProp = NULL, *aBackProp = NULL;
SMESH_DeviceActor::EReperesent aReperesent = SMESH_DeviceActor::EReperesent(-1);
switch(myRepresentation){
case ePoint:
myPickableActor = myNodeActor;
myNodeActor->SetVisibility(true);
aProp = aBackProp = myNodeProp;
aReperesent = SMESH_DeviceActor::ePoint;
break;
case eEdge:
aProp = aBackProp = myEdgeProp;
aReperesent = SMESH_DeviceActor::eInsideframe;
break;
case eSurface:
aProp = mySurfaceProp;
aBackProp = myBackSurfaceProp;
aReperesent = SMESH_DeviceActor::eSurface;
break;
}
my2DActor->SetProperty(aProp);
my2DActor->SetBackfaceProperty(aBackProp);
my2DActor->SetRepresentation(aReperesent);
my3DActor->SetProperty(aProp);
my3DActor->SetBackfaceProperty(aBackProp);
my3DActor->SetRepresentation(aReperesent);
my1DExtActor->SetVisibility(false);
switch(myControlMode){
case eLength:
case eMultiConnection:
aProp = aBackProp = my1DProp;
if(myRepresentation != ePoint)
aReperesent = SMESH_DeviceActor::eInsideframe;
break;
}
my1DActor->SetProperty(aProp);
my1DActor->SetBackfaceProperty(aBackProp);
my1DActor->SetRepresentation(aReperesent);
my1DExtActor->SetRepresentation(aReperesent);
if(myIsPointsVisible)
myPickableActor = myNodeActor;
if(GetPointRepresentation())
myNodeActor->SetVisibility(true);
SetMapper(myPickableActor->GetMapper());
SetVisibility(GetVisibility(),false);
Modified();
}
void SMESH_ActorDef::SetPointRepresentation(bool theIsPointsVisible){
myIsPointsVisible = theIsPointsVisible;
SetRepresentation(GetRepresentation());
}
bool SMESH_ActorDef::GetPointRepresentation(){
return myIsPointsVisible || myIsPointsLabeled;
}
void SMESH_ActorDef::UpdateHighlight(){
myHighlitableActor->SetVisibility(false);
myHighlitableActor->SetHighlited(false);
myNodeHighlitableActor->SetVisibility(false);
myNodeHighlitableActor->SetHighlited(false);
if(myIsHighlighted){
myHighlitableActor->SetProperty(myHighlightProp);
}else if(myIsPreselected){
myHighlitableActor->SetProperty(myPreselectProp);
}
bool isVisible = GetVisibility();
if(myIsHighlighted || myIsPreselected){
if(GetUnstructuredGrid()->GetNumberOfCells()){
myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
myHighlitableActor->SetVisibility(isVisible);
myHighlitableActor->SetHighlited(isVisible);
}
if(myRepresentation == ePoint || GetPointRepresentation()){
myNodeHighlitableActor->SetProperty(myHighlitableActor->GetProperty());
myNodeHighlitableActor->SetVisibility(isVisible);
myNodeHighlitableActor->SetHighlited(isVisible);
}
}
}
void SMESH_ActorDef::highlight(bool theHighlight){
myIsHighlighted = theHighlight;
UpdateHighlight();
}
void SMESH_ActorDef::SetPreSelected(bool thePreselect){
myIsPreselected = thePreselect;
UpdateHighlight();
}
// From vtkFollower
int SMESH_ActorDef::RenderOpaqueGeometry(vtkViewport *vp)
{
if (myPickableActor->GetIsOpaque())
{
vtkRenderer *ren = static_cast<vtkRenderer *>(vp);
this->Render(ren);
return 1;
}
return 0;
}
int SMESH_ActorDef::RenderTranslucentGeometry(vtkViewport *vp)
{
if (!myPickableActor->GetIsOpaque())
{
vtkRenderer *ren = static_cast<vtkRenderer *>(vp);
this->Render(ren);
return 1;
}
return 0;
}
void SMESH_ActorDef::Render(vtkRenderer *ren){
unsigned long aTime = myTimeStamp->GetMTime();
unsigned long anObjTime = myVisualObj->GetUnstructuredGrid()->GetMTime();
unsigned long aClippingTime = myImplicitBoolean->GetMTime();
if(anObjTime > aTime || aClippingTime > aTime)
Update();
}
void SMESH_ActorDef::Update(){
if(MYDEBUG) MESSAGE("SMESH_ActorDef::Update");
if(GetControlMode() != eNone) {
unsigned long aTime = myTimeStamp->GetMTime();
unsigned long anObjTime = myVisualObj->GetUnstructuredGrid()->GetMTime();
if (anObjTime > aTime)
SetControlMode(GetControlMode());
}
if(myIsPointsLabeled){
SetPointsLabeled(myIsPointsLabeled);
}
if(myIsCellsLabeled){
SetCellsLabeled(myIsCellsLabeled);
}
SetVisibility(GetVisibility());
myTimeStamp->Modified();
Modified();
}
void SMESH_ActorDef::ReleaseGraphicsResources(vtkWindow *renWin){
SALOME_Actor::ReleaseGraphicsResources(renWin);
myPickableActor->ReleaseGraphicsResources(renWin);
}
static void GetColor(vtkProperty *theProperty, float& r,float& g,float& b){
float* aColor = theProperty->GetColor();
r = aColor[0];
g = aColor[1];
b = aColor[2];
}
void SMESH_ActorDef::SetOpacity(float theValue){
mySurfaceProp->SetOpacity(theValue);
myBackSurfaceProp->SetOpacity(theValue);
myEdgeProp->SetOpacity(theValue);
myNodeProp->SetOpacity(theValue);
my1DProp->SetOpacity(theValue);
}
float SMESH_ActorDef::GetOpacity(){
return mySurfaceProp->GetOpacity();
}
void SMESH_ActorDef::SetSufaceColor(float r,float g,float b){
mySurfaceProp->SetColor(r,g,b);
Modified();
}
void SMESH_ActorDef::GetSufaceColor(float& r,float& g,float& b){
::GetColor(mySurfaceProp,r,g,b);
}
void SMESH_ActorDef::SetBackSufaceColor(float r,float g,float b){
myBackSurfaceProp->SetColor(r,g,b);
Modified();
}
void SMESH_ActorDef::GetBackSufaceColor(float& r,float& g,float& b){
::GetColor(myBackSurfaceProp,r,g,b);
}
void SMESH_ActorDef::SetEdgeColor(float r,float g,float b){
myEdgeProp->SetColor(r,g,b);
my1DProp->SetColor(r,g,b);
my1DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
Modified();
}
void SMESH_ActorDef::GetEdgeColor(float& r,float& g,float& b){
::GetColor(myEdgeProp,r,g,b);
}
void SMESH_ActorDef::SetNodeColor(float r,float g,float b){
myNodeProp->SetColor(r,g,b);
Modified();
}
void SMESH_ActorDef::GetNodeColor(float& r,float& g,float& b){
::GetColor(myNodeProp,r,g,b);
}
void SMESH_ActorDef::SetHighlightColor(float r,float g,float b){
myHighlightProp->SetColor(r,g,b);
Modified();
}
void SMESH_ActorDef::GetHighlightColor(float& r,float& g,float& b){
::GetColor(myHighlightProp,r,g,b);
}
void SMESH_ActorDef::SetPreHighlightColor(float r,float g,float b){
myPreselectProp->SetColor(r,g,b);
Modified();
}
void SMESH_ActorDef::GetPreHighlightColor(float& r,float& g,float& b){
::GetColor(myPreselectProp,r,g,b);
}
float SMESH_ActorDef::GetLineWidth(){
return myEdgeProp->GetLineWidth();
}
void SMESH_ActorDef::SetLineWidth(float theVal){
myEdgeProp->SetLineWidth(theVal);
my1DProp->SetLineWidth(theVal + aLineWidthInc);
my1DExtProp->SetLineWidth(theVal + aLineWidthInc);
Modified();
}
void SMESH_ActorDef::SetNodeSize(float theVal){
myNodeProp->SetPointSize(theVal);
myHighlightProp->SetPointSize(theVal);
myPreselectProp->SetPointSize(theVal);
my1DProp->SetPointSize(theVal + aPointSizeInc);
my1DExtProp->SetPointSize(theVal + aPointSizeInc);
Modified();
}
float SMESH_ActorDef::GetNodeSize(){
return myNodeProp->GetPointSize();
}
int SMESH_ActorDef::GetObjDimension( const int theObjId )
{
return myVisualObj->GetElemDimension( theObjId );
}
vtkImplicitBoolean* SMESH_ActorDef::GetPlaneContainer(){
return myImplicitBoolean;
}
static void ComputeBoundsParam(vtkDataSet* theDataSet,
float theDirection[3], float theMinPnt[3],
float& theMaxBoundPrj, float& theMinBoundPrj)
{
float aBounds[6];
theDataSet->GetBounds(aBounds);
//Enlarge bounds in order to avoid conflicts of precision
for(int i = 0; i < 6; i += 2){
static double EPS = 1.0E-3;
float aDelta = (aBounds[i+1] - aBounds[i])*EPS;
aBounds[i] -= aDelta;
aBounds[i+1] += aDelta;
}
float aBoundPoints[8][3] = { {aBounds[0],aBounds[2],aBounds[4]},
{aBounds[1],aBounds[2],aBounds[4]},
{aBounds[0],aBounds[3],aBounds[4]},
{aBounds[1],aBounds[3],aBounds[4]},
{aBounds[0],aBounds[2],aBounds[5]},
{aBounds[1],aBounds[2],aBounds[5]},
{aBounds[0],aBounds[3],aBounds[5]},
{aBounds[1],aBounds[3],aBounds[5]}};
int aMaxId = 0, aMinId = aMaxId;
theMaxBoundPrj = vtkMath::Dot(theDirection,aBoundPoints[aMaxId]);
theMinBoundPrj = theMaxBoundPrj;
for(int i = 1; i < 8; i++){
float aTmp = vtkMath::Dot(theDirection,aBoundPoints[i]);
if(theMaxBoundPrj < aTmp){
theMaxBoundPrj = aTmp;
aMaxId = i;
}
if(theMinBoundPrj > aTmp){
theMinBoundPrj = aTmp;
aMinId = i;
}
}
float *aMinPnt = aBoundPoints[aMaxId];
theMinPnt[0] = aMinPnt[0];
theMinPnt[1] = aMinPnt[1];
theMinPnt[2] = aMinPnt[2];
}
static void DistanceToPosition(vtkDataSet* theDataSet,
float theDirection[3], float theDist, float thePos[3])
{
float aMaxBoundPrj, aMinBoundPrj, aMinPnt[3];
ComputeBoundsParam(theDataSet,theDirection,aMinPnt,aMaxBoundPrj,aMinBoundPrj);
float aLength = (aMaxBoundPrj-aMinBoundPrj)*theDist;
thePos[0] = aMinPnt[0]-theDirection[0]*aLength;
thePos[1] = aMinPnt[1]-theDirection[1]*aLength;
thePos[2] = aMinPnt[2]-theDirection[2]*aLength;
}
static void PositionToDistance(vtkDataSet* theDataSet,
float theDirection[3], float thePos[3], float& theDist)
{
float aMaxBoundPrj, aMinBoundPrj, aMinPnt[3];
ComputeBoundsParam(theDataSet,theDirection,aMinPnt,aMaxBoundPrj,aMinBoundPrj);
float aPrj = vtkMath::Dot(theDirection,thePos);
theDist = (aPrj-aMinBoundPrj)/(aMaxBoundPrj-aMinBoundPrj);
}
void SMESH_ActorDef::SetPlaneParam(float theDir[3], float theDist, vtkPlane* thePlane)
{
thePlane->SetNormal(theDir);
float anOrigin[3];
::DistanceToPosition(GetUnstructuredGrid(),theDir,theDist,anOrigin);
thePlane->SetOrigin(anOrigin);
}
void SMESH_ActorDef::GetPlaneParam(float theDir[3], float& theDist, vtkPlane* thePlane)
{
thePlane->GetNormal(theDir);
float anOrigin[3];
thePlane->GetOrigin(anOrigin);
::PositionToDistance(GetUnstructuredGrid(),theDir,anOrigin,theDist);
}
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