wxSTLWidget_03.cxx

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#include "vtkObjectFactory.h"

#include "vtkActor.h"
#include "vtkCylinderSource.h"
#include "vtkPolyDataMapper.h"
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkProperty.h"
#include "vtkCamera.h"
#include "vtkPoints.h"
#include "vtkCellArray.h"
#include "vtkPolyData.h"
#include "vtkPolyDataMapper.h"
#include "vtkPolyDataWriter.h"
#include "vtkPolyDataReader.h"
#include "vtkImageReader.h"
#include "vtkImageViewer.h"
#include "vtkImageViewer2.h"
#include "vtkImageToStructuredPoints.h"
#include <vtkImageThreshold.h> 
#include "vtkImageWriter.h"


#include "vtkExtractVOI.h"
#include "vtkImageClip.h"
#include "vtkImageResample.h"
#include "vtkImageThreshold.h"
#include "vtkImageCast.h"
#include "vtkImageSeedConnectivity.h"
#include "vtkImageData.h"
#include "vtkMarchingCubes.h"
#include "vtkImageReslice.h"
#include "vtkTransform.h"
#include "vtkSphereSource.h"
#include "vtkDoubleArray.h"
#include "vtkPointData.h"
#include "vtkCommand.h"
#include "vtkCallbackCommand.h"
#include "vtkImageResample.h"
#include "vtkMath.h"
#include "vtkStripper.h"
#include <vtkSTLReader.h> 
#include "vtkMetaImageWriter.h"


#include "vtkTriangleFilter.h"
#include "vtkSTLWriter.h"
#include "vtkPolyDataConnectivityFilter.h"
#include "vtkClosePolyData.h"
#include "vtkAppendFilter.h"

#include "wxSTLWidget_03.h"

#include <wx/splitter.h>

#include <wx/filedlg.h>



//-------------------------------------------------------------------
//-------------------------------------------------------------------
//-------------------------------------------------------------------
wxSTLWidget_03::wxSTLWidget_03(wxWindow *parent)//, marInterface* mar)
: wxPanel( parent, -1) 
{
        _imagedata=NULL;
        cast2=NULL;
        cast3=NULL;
        cast4=NULL; // binary segmentation result
        _thresh=NULL;
        _thresh2=NULL;
        _cast=NULL;
        _connect=NULL;
        _connect2=NULL;
        _2_mapfinal=NULL;
        _2_stripfinal=NULL;
        _2_isoMapperMC6=NULL;
        _2_isoActorMC6=NULL;
        _2_isoMC6=NULL; 
        _loadSTLMapper=NULL;
        _loadActorSTL=NULL;
        sl_barrange_segmentation=NULL;  
        _imageviewer3D=NULL;    
        _wxMaracasMPR=NULL;     
        stlInterna=NULL;
        stlExterna=NULL;        
        stlSliderDeltaGauss=NULL;
        stlSliderMarchingCubes=NULL;    
        dsm1=NULL;
    actorInternal=NULL;
        stlSliderOpacityInternal=NULL;    
        dsm2=NULL; 
    actorExternal=NULL;
        stlSliderOpacityExternal=NULL;
        stlExtractor=NULL;   
        _sl_opacity_STL_file=NULL;
        arteryImageData=NULL;
        joiner=NULL;
        joinMarchingCubes=NULL;
    joinMapper=NULL; 
        joinActor=NULL; 
        _maxSize                = 2000;
        _minSize                = 300;
        
        _stlMarchingCubesLevel  = 128;
        _stlDeltaGaussLevel             = 100;

        /*_mar=new marInterface();      
        _mar->_parameters->setRescaleSlope( mar->_parameters->getRescaleSlope() );
        _mar->_parameters->setRescaleIntercept( mar->_parameters->getRescaleIntercept() );
        _mar->_parameters->setIntParam( marParameters::e_voxel_type, marParameters::VOX_TYPE_MINIMUM );
        _mar->_parameters->setDoubleParam( marParameters::e_voxel_x_dimension, mar->_parameters->getDoubleParam(marParameters::e_voxel_x_dimension) );
        _mar->_parameters->setDoubleParam( marParameters::e_voxel_y_dimension, mar->_parameters->getDoubleParam(marParameters::e_voxel_y_dimension) );
        _mar->_parameters->setDoubleParam( marParameters::e_voxel_z_dimension, mar->_parameters->getDoubleParam(marParameters::e_voxel_z_dimension) );
        int voi[6];
        mar->_experiment->getVOI( voi );
        _mar->_experiment->setVOI( voi );
        _mar->SetDicom(mar->_dicom);
        _mar->initExperiment( );*/
         

        wxBoxSizer              *sizer          = new wxBoxSizer(wxVERTICAL  );
        wxSplitterWindow        *pnlSplitter    = new wxSplitterWindow( this , -1);
        wxPanel                 *viewPanel      = CreateViewPanel(pnlSplitter);
        wxPanel                 *controlPanel   = CreateControlPanel(pnlSplitter);

        sizer           -> Add( pnlSplitter ,1,wxGROW  ,0);
        pnlSplitter     -> SetMinimumPaneSize( 150 );
        pnlSplitter     -> SplitVertically( viewPanel, controlPanel, 600 );

//      pnlSplitter     -> SplitVertically( new wxPanel(pnlSplitter,-1), new wxPanel(pnlSplitter,-1) , 600 );
//      pnlSplitter     -> SplitVertically( viewPanel, new wxPanel(pnlSplitter,-1) , 600 );

        this            -> SetSizer(sizer);
        


}
//-------------------------------------------------------------------
wxSTLWidget_03::~wxSTLWidget_03(){
        //ResetTree2_JF();
        //Reset_vtk_STLFile();

        if(_imagedata!=NULL){
                _imagedata->Delete();   
        }       
        if(cast2){cast2->Delete();}
        if(cast3){cast3->Delete();}
        if(cast4){cast4->Delete();}
        if(_thresh){_thresh->Delete();}
        if(_thresh2){_thresh2->Delete();}
        if(_cast){_cast->Delete();}
        if(_connect){_connect->Delete();}
        if(_connect2){_connect2->Delete();}
        if(_2_mapfinal){_2_mapfinal->Delete();}
        if(_2_stripfinal){_2_stripfinal->Delete();}
        if(_2_isoMapperMC6){_2_isoMapperMC6->Delete();}
        if(_2_isoActorMC6){_2_isoActorMC6->Delete();}
        if(_2_isoMC6){_2_isoMC6->Delete();}
        // Load STL file
        if(_loadSTLMapper){_loadSTLMapper->Delete();}
        if(_loadActorSTL){_loadActorSTL->Delete();}
        if(sl_barrange_segmentation){delete sl_barrange_segmentation;}
        if(_imageviewer3D){delete _imageviewer3D;}      
        if(_wxMaracasMPR){delete _wxMaracasMPR;}
        if(stlInterna){stlInterna->Delete();}
        if(stlExterna){stlExterna->Delete();}   
        if(dsm1){dsm1->Delete();}
    if(actorInternal){actorInternal->Delete();}
        if(dsm2){dsm2->Delete();} 
    if(actorExternal){actorExternal->Delete();}
        //if(stlExtractor){stlExtractor->Delete();}
        if(arteryImageData){arteryImageData->Delete();}
        if(joiner){delete joiner;}
        if(joinMarchingCubes){joinMarchingCubes->Delete();}
    if(joinMapper){joinMapper->Delete(); }
        if(joinActor){joinActor->Delete();}
}
//-------------------------------------------------------------------
wxPanel* wxSTLWidget_03::CreateViewPanel(wxWindow *parent)
{
        wxPanel *panel          =       new wxPanel(parent,-1);
    wxBoxSizer *sizer   =       new wxBoxSizer(wxVERTICAL);


   // MPR
        //vtkImageData *imagedata;
        //imagedata = _mar->_experiment->getDynData( )->getVolume( )->castVtk();
        //imagedata->Update();  
        _wxMaracasMPR = new wxMaracasMPR( panel);//JCP 10-03-2009, new marImageData(imagedata), 1 );
        _wxMaracasMPR->ConfigureVTK();
        
        sizer->Add(     _wxMaracasMPR , 1, wxEXPAND, 0);
        panel->SetSizer(sizer);
        panel->SetAutoLayout(true);
        panel->SetSize(400,400);
        panel->Layout();
        return panel;
}

void wxSTLWidget_03::setImage(vtkImageData* img){

        _wxMaracasMPR->setImageData(img, 1);
        _wxMaracasMPR->ConfigureVTK();


        this->ConfigureProcessing(img,0,0,0);
        this->ConfigureSTL();

        _wxMaracasMPR->Refresh();
        
        //this->Refresh();
}
//-------------------------------------------------------------------
wxWindow* wxSTLWidget_03::CreateSelectAPointPanel(wxWindow *parent)
{
        wxPanel *panel          = new wxPanel(parent,-1);


    wxFlexGridSizer *sizer = new wxFlexGridSizer(2);

        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));

        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));

        sizer->Add(new wxStaticText(panel,-1,_T(" Select a 3D Point...")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));

        panel->SetSizer(sizer);
        panel->SetAutoLayout(true);
        panel->SetSize(400,600);
        panel->Layout();


        return panel;
}
//-------------------------------------------------------------------
wxWindow* wxSTLWidget_03::CreateSegmentationPanel(wxWindow *parent)
{
        wxPanel *panel          = new wxPanel(parent,-1);


        _opacity_Vol            = new wxSlider( panel, -1, 40, 0, 100                            , wxDefaultPosition, wxSize(200,40), wxSL_HORIZONTAL | wxSL_LABELS );
        _opacity_Vol    ->SetSize(250,20);  
        /*SIL
        _sl_maxSize                     = new wxSlider( panel, -1, 300 , 0, 2000 , wxDefaultPosition, wxSize(200,40), wxSL_HORIZONTAL  |  wxSL_AUTOTICKS | wxSL_LABELS );
        _sl_minSize                     = new wxSlider( panel, -1, 200 , 0, 2000 , wxDefaultPosition, wxSize(200,40), wxSL_HORIZONTAL  |  wxSL_AUTOTICKS | wxSL_LABELS );
        
        _sl_minSizeSpin = new wxSlider(panel , -1,5,1,10,wxDefaultPosition , wxSize(25,45), wxSL_VERTICAL | wxSL_AUTOTICKS |wxSL_LEFT  );
        _sl_minSizeSpin->SetRange(1,8);
        _sl_minSizeSpin->SetValue(5);

        _sl_maxSizeSpin = new wxSlider(panel , -1,5,1,10,wxDefaultPosition , wxSize(25,45), wxSL_VERTICAL | wxSL_AUTOTICKS |wxSL_LEFT  );
        _sl_maxSizeSpin->SetRange(1,8);
        _sl_maxSizeSpin->SetValue(5);

        */

        _sl_RangeSizeSpin = new wxSlider(panel , -1,5,1,10,wxDefaultPosition , wxSize(25,45), wxSL_VERTICAL | wxSL_AUTOTICKS |wxSL_LEFT  );
        _sl_RangeSizeSpin->SetRange(1,8);
        _sl_RangeSizeSpin->SetValue(5);


        //SIL//
        sl_barrange_segmentation = new mBarRange(panel, 300,70);
        sl_barrange_segmentation -> setVisibleLabels ( true );
        sl_barrange_segmentation -> setIfWithActualDrawed( false );
        sl_barrange_segmentation -> setActiveStateTo ( true );
        sl_barrange_segmentation -> setRepresentedValues (0,  2000);
        sl_barrange_segmentation -> setDeviceBlitStart (10,10);
        sl_barrange_segmentation -> setDeviceEndMargin(10);
        parent->SetBackgroundColour(wxColour(255,255,255));
        sl_barrange_segmentation-> setBackgroundColor( wxColour(255,255,255 ));


        wxButton *btnExtract                            = new wxButton(panel,-1,_T("Segmentation"));
        wxButton *btnSaveBinaryFile                     = new wxButton(panel,-1,_T("Save Binary File"));

//SIL// Connect(_sl_minSizeSpin->GetId()        , wxEVT_COMMAND_SLIDER_UPDATED   , (wxObjectEventFunction) &wxSTLWidget_03::OnMinSpin ); 
//SIL// Connect(_sl_maxSizeSpin->GetId()        , wxEVT_COMMAND_SLIDER_UPDATED   , (wxObjectEventFunction) &wxSTLWidget_03::OnMaxSpin ); 
        Connect(_opacity_Vol->GetId()           , wxEVT_COMMAND_SLIDER_UPDATED  , (wxObjectEventFunction) &wxSTLWidget_03::OnOpacity_Vol                                        ); 
        Connect(btnExtract->GetId()                     , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &wxSTLWidget_03::OnBtnExtraction                                      ); 
        Connect(btnSaveBinaryFile->GetId()      , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &wxSTLWidget_03::OnBtnSaveBinaryFile                          ); 

        //SIL//
        Connect(_sl_RangeSizeSpin->GetId()      , wxEVT_COMMAND_SLIDER_UPDATED   , (wxObjectEventFunction) &wxSTLWidget_03::OnRangeSpin ); 
        Connect(sl_barrange_segmentation->GetId(),wxEVT_TSBAR_START,(wxObjectEventFunction) (wxCommandEventFunction)  &wxSTLWidget_03::OnStartChanged_range );
        Connect(sl_barrange_segmentation->GetId(),wxEVT_TSBAR_END,(wxObjectEventFunction) (wxCommandEventFunction)  &wxSTLWidget_03::OnEndChanged_range );      
        Connect(sl_barrange_segmentation->GetId(),wxEVT_TSBAR_MOVED,(wxObjectEventFunction) (wxCommandEventFunction)  &wxSTLWidget_03::OnBarMoved_range );

    wxFlexGridSizer *sizer = new wxFlexGridSizer(2);

        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));


        sizer->Add(new wxStaticText(panel,-1,_T("  - - -  Segmentation - - - ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  "))); 
        

        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  "))); 

        /*sizer->Add(new wxStaticText(panel,-1,_T(" Threshold min")));
        sizer->Add(new wxStaticText(panel,-1,_T("  "))); 
        sizer->Add(_sl_minSizeSpin, 1, wxALL|wxEXPAND, 0);*/
        //sizer->Add(_sl_minSize, 1, wxALL|wxEXPAND, 0);

        sizer->Add(new wxStaticText(panel,-1,_T(" Threshold min-max")));
        sizer->Add(new wxStaticText(panel,-1,_T("  "))); 
        sizer->Add(_sl_RangeSizeSpin, 1, wxALL|wxEXPAND, 0);
        sizer->Add(sl_barrange_segmentation,3,wxALL|wxGROW,0 );
        
        //SIL//sizer->Add(new wxStaticText(panel,-1,_T(" Threshold max")));
        //SIL//sizer->Add(new wxStaticText(panel,-1,_T("  "))); 
        //SIL// sizer->Add(_sl_maxSizeSpin, 1, wxALL|wxEXPAND, 0);
        //SIL//sizer->Add(_sl_maxSize, 1, wxALL|wxEXPAND, 0);
        
        sizer->Add(btnExtract);
        sizer->Add(new wxStaticText(panel,-1,_T(" ")));

        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("Opacity - Result Volume")));
        sizer->Add(_opacity_Vol);

        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(btnSaveBinaryFile);
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        
        panel->SetSizer(sizer);
        panel->SetAutoLayout(true);
        panel->SetSize(400,600);
        panel->Layout();

        return panel;
}
//-------------------------------------------------
wxWindow* wxSTLWidget_03::CreateSmoothingPanel(wxWindow *parent)
{
        wxPanel *panel          = new wxPanel(parent,-1);

        stlSliderDeltaGauss     = new wxSlider( panel, -1, (int)(_stlDeltaGaussLevel) , 0, 300 , wxDefaultPosition, wxSize(200,40), wxSL_HORIZONTAL | wxSL_LABELS );
        stlSliderMarchingCubes= new wxSlider( panel, -1, (int)(_stlMarchingCubesLevel) , 0, 256 , wxDefaultPosition, wxSize(200,40), wxSL_HORIZONTAL | wxSL_LABELS );
        stlSliderOpacityInternal = new wxSlider(panel, -1, 100,0,100, wxDefaultPosition, wxSize(200,40), wxSL_HORIZONTAL | wxSL_LABELS);
        stlSliderOpacityExternal = new wxSlider(panel, -1, 100,0,100, wxDefaultPosition, wxSize(200,40), wxSL_HORIZONTAL | wxSL_LABELS);
        wxButton *btnFileSTL = new wxButton(panel,-1,_T("Generate STL files"));

        Connect(btnFileSTL->GetId()                             , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &wxSTLWidget_03::OnBtnCreateFileSTL                   );
        Connect(stlSliderDeltaGauss->GetId()    , wxEVT_SCROLL_THUMBRELEASE             , (wxObjectEventFunction) &wxSTLWidget_03::OnChangeSTLGaussLevel                );
        Connect(stlSliderMarchingCubes->GetId() , wxEVT_SCROLL_THUMBRELEASE             , (wxObjectEventFunction) &wxSTLWidget_03::OnChangeSTLMarchingCubesLevel);
        Connect(stlSliderOpacityInternal->GetId(), wxEVT_COMMAND_SLIDER_UPDATED , (wxObjectEventFunction) &wxSTLWidget_03::OnOpacitySTLInternal                 );
        Connect(stlSliderOpacityExternal->GetId(), wxEVT_COMMAND_SLIDER_UPDATED , (wxObjectEventFunction) &wxSTLWidget_03::OnOpacitySTLExternal                 );


    wxFlexGridSizer *sizer = new wxFlexGridSizer(2);

        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));

        sizer->Add(new wxStaticText(panel,-1,_T("-- Smoothing --")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        
        sizer->Add(new wxStaticText(panel,-1,_T(" Delta Gauss")));
        sizer->Add(stlSliderDeltaGauss);

        sizer->Add(new wxStaticText(panel,-1,_T(" Marching Cubes Level")));
        sizer->Add(stlSliderMarchingCubes);

        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));

        sizer->Add(new wxStaticText(panel, -1,_T(" Opacity STL Internal")));
        sizer->Add(stlSliderOpacityInternal);

        sizer->Add(new wxStaticText(panel, -1,_T(" Opacity STL External")));
        sizer->Add(stlSliderOpacityExternal);

        sizer->Add(btnFileSTL);
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));


        panel->SetSizer(sizer);
        panel->SetAutoLayout(true);
        panel->SetSize(400,600);
        panel->Layout();
        return panel;
}
//-------------------------------------------------
wxWindow* wxSTLWidget_03::CreateReadSTLFilePanel(wxWindow *parent)
{
        wxPanel *panel          = new wxPanel(parent,-1);

        wxButton *btnReadSTLFile                        = new wxButton(panel,-1,_T("Read STL File"));
        wxButton *btnEraseReadSTLFile           = new wxButton(panel,-1,_T("Erase STL File"));
        _sl_opacity_STL_file                            = new wxSlider( panel, -1, 100 , 0, 100 , wxDefaultPosition, wxSize(200,40), wxSL_HORIZONTAL | wxSL_LABELS );

        Connect(btnReadSTLFile->GetId()                 , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &wxSTLWidget_03::OnBtnSTLFileLoad                     ); 
        Connect(btnEraseReadSTLFile->GetId()    , wxEVT_COMMAND_BUTTON_CLICKED  , (wxObjectEventFunction) &wxSTLWidget_03::OnBtnSTLFileErase                    ); 
        Connect(_sl_opacity_STL_file->GetId()   , wxEVT_SCROLL_THUMBRELEASE     , (wxObjectEventFunction) &wxSTLWidget_03::OnOpacitySTLFile                             ); 


    wxFlexGridSizer *sizer = new wxFlexGridSizer(2);

        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));

        sizer->Add(new wxStaticText(panel,-1,_T("-- Read STL File --")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));

        sizer->Add(new wxStaticText(panel,-1,_T("  ")));
        sizer->Add(new wxStaticText(panel,-1,_T("  ")));

        sizer->Add(btnReadSTLFile );
        sizer->Add(btnEraseReadSTLFile );
        sizer->Add(new wxStaticText(panel, -1,_T(" Opacity STL File")));
        sizer->Add(_sl_opacity_STL_file);


        panel->SetSizer(sizer);
        panel->SetAutoLayout(true);
        panel->SetSize(400,600);
        panel->Layout();
        return panel;
}
//-------------------------------------------------------------------
wxPanel* wxSTLWidget_03::CreateControlPanel(wxWindow *parent)
{
        wxPanel *panel                  = new wxPanel(parent,-1);

        wxNotebook *noteBook    = new wxNotebook(panel, -1);
        noteBook->AddPage(CreateSelectAPointPanel(noteBook),_T("0 ->") );
        noteBook->AddPage(CreateSegmentationPanel(noteBook),_T("1 ->") );
        noteBook->AddPage(CreateSmoothingPanel(noteBook)   ,_T("2 ->") );
        noteBook->AddPage(CreateReadSTLFilePanel(noteBook) ,_T("3 "  ) );
        noteBook->SetSelection(0);
        noteBook->SetSize(350,250);
    wxFlexGridSizer *sizer = new wxFlexGridSizer(2);
        sizer->Add(noteBook);
        panel->SetSizer(sizer);
        panel->SetAutoLayout(true);
        panel->SetSize(400,600);
        panel->Layout();

        return panel;
}
//------------------------------------------------------------------------
void wxSTLWidget_03::Refresh()
{
        if (_wxMaracasMPR!=NULL){
                _wxMaracasMPR->RefreshView();
        }
}

//------------------------------------------------------------------------


void wxSTLWidget_03::ConfigureProcessing(vtkImageData *img, int x, int y, int z)
{
    wxBusyCursor wait;

        _imagedata=img;


        double puntoactualprov[3];
        puntoactualprov[0] = x;
        puntoactualprov[1] = y;
        puntoactualprov[2] = z;

        double espprin[3];
        int extprin[6];                         
        
        _imagedata->GetSpacing(espprin);
        _imagedata->GetExtent(extprin);


// MAZV 27 sep 2006
//      puntoactualprov[0]=puntoactualprov[0]*espprin[0];
//      puntoactualprov[1]=puntoactualprov[1]*espprin[1];
//      puntoactualprov[2]=puntoactualprov[2]*espprin[2];
        
    _imagedata->GetScalarRange( _range );

        // Update Controls
        //SIL//
        /*_sl_minSize->SetRange( (int)(_range[0]), (int)( _range[1]) );
        _sl_minSize->SetValue( (int)(_range[1]/4) );

        _sl_maxSize->SetRange( (int)(_range[0]) , (int)(_range[1]));
        _sl_maxSize->SetValue( (int)(_range[1]/2) );*/

        //SIL//
        minRangeValue = _range[0];
        maxRangeValue = _range[1];

        sl_barrange_segmentation ->setRepresentedValues(minRangeValue, maxRangeValue);
        sl_barrange_segmentation ->SetStart((int)(maxRangeValue/4));
        sl_barrange_segmentation ->SetEnd((int)(maxRangeValue/2));
        sl_barrange_segmentation -> RefreshForce();     
        lastResizeRef_Value = ( maxRangeValue - minRangeValue)/2;       

// MAZV 27 sep 2006
//      _highthreshold->SetRange(_range[0], _range[1]);
//      _highthreshold->SetValue( _range[1] );

//      _zslice->SetRange(extprin[4], extprin[5]);
//      _zslice->SetValue(extprin[5]/2);
    
        if(_thresh==NULL){
                _thresh = vtkImageThreshold::New();
                //_thresh->ReleaseDataFlagOff();
                _thresh->SetInValue(255);
                _thresh->SetOutputScalarTypeToUnsignedShort();
                _thresh->SetOutValue(0);
                //_thresh->ThresholdBetween(_sl_minSize->GetValue(), _range[1]);
                //SIL//
                _cast = vtkImageCast::New();
                _cast->SetInput(_thresh->GetOutput());
                _cast->SetOutputScalarTypeToUnsignedChar();

                _connect = vtkImageSeedConnectivity::New();
                _connect->SetInput(_cast->GetOutput());
                _connect->SetInputConnectValue(255);
                _connect->SetOutputConnectedValue(255);
                _connect->SetOutputUnconnectedValue(0);

                cast3 = vtkImageCast::New();
                cast3->SetInput(_connect->GetOutput());
                cast3->SetOutputScalarTypeToUnsignedShort();

                _thresh2 = vtkImageThreshold::New();
                //_thresh2->ReleaseDataFlagOff();
                _thresh2->SetInValue(255);
                _thresh2->SetOutputScalarTypeToUnsignedShort();
                _thresh2->SetOutValue(0);
                //SIL//_thresh2->ThresholdBetween(_sl_minSize->GetValue(), _sl_maxSize->GetValue());

                cast2 = vtkImageCast::New();
                cast2->SetInput(_thresh2->GetOutput());
                cast2->SetOutputScalarTypeToUnsignedChar();
                _connect2 = vtkImageSeedConnectivity::New();
                _connect2->SetInput(cast2->GetOutput());
                _connect2->SetInputConnectValue(255);
                _connect2->SetOutputConnectedValue(255);
                _connect2->SetOutputUnconnectedValue(0);

                cast4 = vtkImageCast::New();
                cast4->SetInput(_connect2->GetOutput());
                cast4->SetOutputScalarTypeToUnsignedShort();
        }
        _thresh->RemoveAllInputs();
        _thresh->SetInput(_imagedata);  
        _thresh->ThresholdBetween(sl_barrange_segmentation->GetStart(), sl_barrange_segmentation->GetEnd());    
        _thresh->Update();
        
        _cast->Update();  
        

        _connect->RemoveAllSeeds();
        _connect->AddSeed((int)(puntoactualprov[0]), (int)(puntoactualprov[1]), (int)(puntoactualprov[2]));
        //_connect->Update();   
        //cast3->Update();
//SIL// 
        _thresh2->RemoveAllInputs();
        _thresh2->SetInput(_imagedata); 
        _thresh2->ThresholdBetween(sl_barrange_segmentation->GetStart(), sl_barrange_segmentation->GetEnd());
        _thresh2->Update();
        cast2->Update();
        _connect2->RemoveAllSeeds();
        _connect2->AddSeed( (int)(puntoactualprov[0]), (int)(puntoactualprov[1]), (int)(puntoactualprov[2]));
        //_connect2->Update();  
        //cast4->Update();
}

//------------------------------------------------------------------------



void wxSTLWidget_03::ConfigureVTK()
{
        wxBusyCursor wait;
//      vtkImageData    *imagedata              = _mar->_experiment->getDynData( )->getVolume( )->castVtk();
        //marImageData  *marimagedata;//                = _mar->_experiment->getDynData( )->GetMarImageData();
        
        //CONFIGURACION ADICIONAL
        this->ConfigureSTL();
        //this->ConfigureProcessing(marimagedata,0,0,0);
        
}

//------------------------------------------------------------------------

void wxSTLWidget_03::ResetTree2_JF()
{
        // Remove 

        try{

                

                // Delete 
        //      if (_2_prgov            ) {     _2_prgov                -> Delete(); }
                if (_2_mapfinal         ) {     _2_mapfinal             -> Delete(); }
                if (_2_stripfinal       ) {     _2_stripfinal   -> Delete(); }
                if (_2_isoMapperMC6     ) {     _2_isoMapperMC6 -> Delete(); }
                if (_2_isoActorMC6      ) {     _2_isoActorMC6  -> Delete(); }
                if (_2_isoMC6           ) {     _2_isoMC6               -> Delete(); }

                // Init
        //      _2_prgov                = NULL;
                _2_mapfinal             = NULL;
                _2_stripfinal   = NULL;
                _2_isoMapperMC6 = NULL;
                _2_isoActorMC6  = NULL;
                _2_isoMC6               = NULL;

                
                //vtkRenderer *ren = _wxMaracasMPR->GetWxvtkmpr3Dview_BB()->GetWxvtk3Dbaseview()->GetRenderer();

                /*if (_2_isoActorMC6){
                        ren->RemoveActor(_2_isoActorMC6);
                }
                if (_2_stripfinal){
                        ren->RemoveActor(_2_stripfinal);
                }*/

                
        }catch(char* e){
                std::cout<<e<<std::endl;
        }
}






//------------------------------------------------------------------------
void wxSTLWidget_03::ExtractSurface(int x, int y, int z)
{
        
        double opacityvol               = ((double)_opacity_Vol->GetValue())/100;
//      vtkImageData *imagedata = _mar->_experiment->getDynData( )->getVolume( )->castVtk();

        double  puntoactualprov[3];
        double  espprin[3];
        int             extprin[6];                             


        puntoactualprov[0]      =       x;
        puntoactualprov[1]      =       y;
        puntoactualprov[2]      =       z;
        
        _imagedata->UpdateInformation();
        _imagedata->SetUpdateExtent(_imagedata->GetWholeExtent());
        _imagedata->Update();

        _imagedata->GetSpacing(espprin);
        _imagedata->GetExtent(extprin);




        _connect->RemoveAllSeeds ();
        _connect->AddSeed( (int)(puntoactualprov[0] ), (int)(puntoactualprov[1]) ,(int)( puntoactualprov[2]) );
        _connect->Update();
        cast3->Update();



        _thresh->ThresholdBetween(3000, 3002 );
        _thresh2->ThresholdBetween(3000, 3001);
//      _thresh->Update();
//      _thresh2->Update();

        _thresh->ThresholdBetween(_minSize, _range[1] );
        _thresh->Update();

        _thresh2->ThresholdBetween(_minSize, _maxSize);
        _thresh2->Update();

        cast2->Update();
        _connect2->RemoveAllSeeds ();
        _connect2->AddSeed( (int)(puntoactualprov[0]) , (int)(puntoactualprov[1]) , (int)(puntoactualprov[2]) );
        _connect2->Update();
        cast4->Update();




        // Visualisation - result volume
   
    _2_isoMC6 = vtkMarchingCubes::New();
        _2_isoMC6->SetInput(cast4->GetOutput());

    _2_isoMC6->SetValue(0, 128);
        _2_isoMC6->Update();

        _2_isoMapperMC6 = vtkPolyDataMapper::New();
    _2_isoMapperMC6->SetInput(_2_isoMC6->GetOutput());
    _2_isoMapperMC6->ScalarVisibilityOff();
    _2_isoMapperMC6->ImmediateModeRenderingOn();

        vtkRenderer *ren = _wxMaracasMPR->GetWxvtkmpr3Dview_BB()->GetWxvtk3Dbaseview()->GetRenderer();

        if (_2_isoActorMC6!=NULL)
        {
                ren->RemoveActor(_2_isoActorMC6);
        }


        _2_isoActorMC6 = vtkActor::New();
    _2_isoActorMC6->SetMapper(_2_isoMapperMC6);
    _2_isoActorMC6->GetProperty()->SetColor(1.0, 1.0, 0.5);
    _2_isoActorMC6->GetProperty()->SetOpacity( opacityvol );
    
        // Interface Update

        ren->AddActor(_2_isoActorMC6);

}

//------------------------------------------------------------------------
void wxSTLWidget_03::OnOpacity_Vol(wxScrollEvent& event)
{
        if (_2_isoActorMC6!=NULL){
                double value = ((double)_opacity_Vol->GetValue())/100;
                _2_isoActorMC6->GetProperty( )->SetOpacity( value );
                Refresh();
        }
}
//------------------------------------------------------------------------

void wxSTLWidget_03::OnMinSpin          (       wxScrollEvent &          event           )      
{
        /*wxSlider *sl_A=_sl_minSize;
        wxSlider *sl_B=_sl_minSizeSpin;
        int value = sl_A->GetValue();
        int delta=(int)pow( 4 , sl_B->GetValue() );
        int min=value - delta/2;
        int max=value + delta/2;
        if (min<0)
        {
                min=0;
                max=delta;
        }
        sl_A->SetRange(min,max);


        */
}

//------------------------------------------------------------------------

void wxSTLWidget_03::OnMaxSpin          (       wxScrollEvent &          event           )      
{
        /*wxSlider *sl_A=_sl_maxSize;
        wxSlider *sl_B=_sl_maxSizeSpin;
        int value = sl_A->GetValue();
        int delta = (int)pow( 4 , sl_B->GetValue() );
        int min=value - delta/2;
        int max=value + delta/2;
        if (min<0)
        {
                min=0;
                max=delta;
        }
        sl_A->SetRange(min,max);*/      
}

//------------------------------------------------------------------------

void wxSTLWidget_03::OnRangeSpin        (       wxScrollEvent &          event           )      
{
        wxSlider *sl_B=_sl_RangeSizeSpin;

        int value = lastResizeRef_Value;
        int delta = (int)pow((double) 4 , (double)sl_B->GetValue() );
        int startResized = value - delta/2;
        int endResized = value + delta/2;

        if( startResized < minRangeValue )
                startResized = minRangeValue;

        if( endResized > maxRangeValue )
                endResized = maxRangeValue;

        sl_barrange_segmentation->setRepresentedValues(startResized,endResized);
        sl_barrange_segmentation -> RefreshForce();     
}

//------------------------------------------------------------------------
void wxSTLWidget_03:: OnStartChanged_range(wxCommandEvent& event)
{
        lastResizeRef_Value = sl_barrange_segmentation->GetStart();
}
//------------------------------------------------------------------------
void wxSTLWidget_03:: OnEndChanged_range(wxCommandEvent& event)
{
        lastResizeRef_Value = sl_barrange_segmentation->GetEnd();   
}
//------------------------------------------------------------------------
void wxSTLWidget_03:: OnBarMoved_range(wxCommandEvent& event)
{
        lastResizeRef_Value = (sl_barrange_segmentation->GetEnd() - sl_barrange_segmentation->GetStart())/2 ;
}
//------------------------------------------------------------------------

void wxSTLWidget_03::OnBtnSaveBinaryFile(wxCommandEvent& event)
{
        wxString dirSTL;// = _mar->_parameters->getStringParam( 
    //marParameters::e_installation_directory ); 
        dirSTL = ( dirSTL == _T("NO_DIRECTORY") ) ? wxGetHomeDir( ) : dirSTL;
        wxFileDialog dialog( this, _T("Choose a directory..."), ( !dirSTL.IsEmpty( ) )?
        dirSTL: wxGetHomeDir( ) );

        if( dialog.ShowModal( ) == wxID_OK ) 
        {
                vtkMetaImageWriter  *writer= vtkMetaImageWriter::New();
                writer->SetFileName( dialog.GetPath().mb_str(wxConvUTF8) );     
                writer->SetInput(cast4->GetOutput());
                writer->Write();
                writer->Delete();
        }
}

//------------------------------------------------------------------------
void wxSTLWidget_03::OnBtnExtraction(wxCommandEvent& event)
{
        /*wxBusyCursor wait;
        _minSize = _sl_minSize->GetValue();
        _maxSize = _sl_maxSize->GetValue();

        double px=_wxMaracasMPR->GetVtkMPRBaseData()->GetX();
        double py=_wxMaracasMPR->GetVtkMPRBaseData()->GetY();
        double pz=_wxMaracasMPR->GetVtkMPRBaseData()->GetZ();
        ExtractSurface((int)(px),(int)(py),(int)(pz));
        generateSTLSurfaces(); //DHC: AFTER SEGMENTATION THE TREE, THE STL SURFACES ARE CALCULATED.

        Refresh();
*/
        //SIL//
        wxBusyCursor wait;
        _minSize = sl_barrange_segmentation->GetStart();
        _maxSize = sl_barrange_segmentation->GetEnd();

        double px=_wxMaracasMPR->GetVtkMPRBaseData()->GetX();
        double py=_wxMaracasMPR->GetVtkMPRBaseData()->GetY();
        double pz=_wxMaracasMPR->GetVtkMPRBaseData()->GetZ();
        ExtractSurface((int)(px),(int)(py),(int)(pz));
        generateSTLSurfaces(); //DHC: AFTER SEGMENTATION THE TREE, THE STL SURFACES ARE CALCULATED.

        Refresh();
}

//------------------------------------------------------------------------
void wxSTLWidget_03::OnOpacitySTLFile(wxScrollEvent& event)
{
        if (_loadActorSTL!=NULL)
        {
                double value = ((double)_sl_opacity_STL_file->GetValue())/100;
                _loadActorSTL->GetProperty( )->SetOpacity( value );
                Refresh();
        }
}
//------------------------------------------------------------------------
void wxSTLWidget_03::Reset_vtk_STLFile()
{
        // Remove
        try{
                vtkRenderer *ren = _wxMaracasMPR->GetWxvtkmpr3Dview_BB()->GetWxvtk3Dbaseview()->GetRenderer();
                if (_loadActorSTL){
                        ren->RemoveActor(_loadActorSTL);
                }

                // Delete 
                if (_loadSTLMapper              ) {     _loadSTLMapper          -> Delete(); }
                if (_loadActorSTL               ) {     _loadActorSTL           -> Delete(); }

                // Init
                _loadSTLMapper          = NULL;
                _loadActorSTL           = NULL;
        }catch(char * e){
                std::cout<<e<<std::endl;
        }

}
//------------------------------------------------------------------------
void wxSTLWidget_03::OnBtnSTLFileErase(wxCommandEvent& event)
{
        Reset_vtk_STLFile();
        Refresh();
}
//------------------------------------------------------------------------
void wxSTLWidget_03::OnBtnSTLFileLoad(wxCommandEvent& event)
{
        wxString dirSTL;// = _mar->_parameters->getStringParam( 
    //marParameters::e_installation_directory ); 
        dirSTL = ( dirSTL == _T("NO_DIRECTORY") ) ? wxGetHomeDir( ) : dirSTL;
        wxFileDialog dialog( this, _T("Choose a directory..."), ( !dirSTL.IsEmpty( ) )?
        dirSTL: wxGetHomeDir( ) );

        if( dialog.ShowModal( ) == wxID_OK ) 
        {
                Reset_vtk_STLFile();
                vtkSTLReader *imgReader= vtkSTLReader::New();
                imgReader->SetFileName( dialog.GetPath().mb_str(wxConvUTF8) );  
                _loadSTLMapper = vtkPolyDataMapper::New();
                _loadSTLMapper->SetInput(imgReader->GetOutput());
                _loadActorSTL = vtkActor::New();
                _loadActorSTL->SetMapper(_loadSTLMapper);
                _loadActorSTL->GetProperty()->SetColor( 1, 0, 0);
                _loadActorSTL->GetProperty()->SetOpacity( 0.5 );
                vtkRenderer *ren = _wxMaracasMPR->GetWxvtkmpr3Dview_BB()->GetWxvtk3Dbaseview()->GetRenderer();
                ren->AddActor(_loadActorSTL);
                imgReader->Delete();
        }
        //By default *always* update e_installation_directory:
        //_mar->_parameters->setStringParam( marParameters::e_installation_directory, dialog.GetPath( ) ); 
        //_mar->saveParameters( );
}



// ------------------------------------------------------------------------
// END JOIN FUNCTIONS - DHC
// ------------------------------------------------------------------------

// ------------------------------------------------------------------------
// START STL FUNCTIONS - DHC
// ------------------------------------------------------------------------

void wxSTLWidget_03::ConfigureSTL()
{

        if(stlExterna == NULL){
                stlExterna = vtkPolyData::New();
                stlInterna = vtkPolyData::New();

                dsm1 = vtkPolyDataMapper ::New();
                dsm1->SetInput (stlInterna); 
                dsm1->ScalarVisibilityOff();

                actorInternal = vtkActor::New();
                actorInternal->SetMapper (dsm1);
                actorInternal->GetProperty()->SetColor (0,1,0);

                dsm2 = vtkPolyDataMapper ::New();
                dsm2->SetInput (stlExterna);
                dsm2->ScalarVisibilityOff();

                actorExternal= vtkActor::New();
                actorExternal->SetMapper (dsm2);
                actorExternal->GetProperty()->SetRepresentationToWireframe();

        //    vtkRenderer *ren = _maracasSurfaceWidget->GetVtk3DSurfaceWidget()->GetRenderer();
                vtkRenderer *ren = _wxMaracasMPR->GetWxvtkmpr3Dview_BB()->GetWxvtk3Dbaseview()->GetRenderer();
                ren->AddActor(actorInternal);
                ren->AddActor(actorExternal);

                stlExtractor = new vtkSTLExtractor();  

        }

        
}

void wxSTLWidget_03::generateSTLSurfaces()
{
// EED 09Janvier2007
//      stlExtractor->setVolume(_2_prgov->GetVolumen());

        stlExtractor->setVolume(cast4->GetOutput());

        stlExtractor->setSigmaLevel(_stlDeltaGaussLevel);
        stlExtractor->setMarchingCubesLevel(_stlMarchingCubesLevel);
        stlExtractor->calculate();
        stlInterna->DeepCopy(stlExtractor->getInnerSurface());
        stlExterna->DeepCopy(stlExtractor->getOuterSurface());
}


void wxSTLWidget_03::OnOpacitySTLExternal(wxScrollEvent& event){
        double value = ((double)stlSliderOpacityExternal->GetValue())/100;
    actorExternal->GetProperty( )->SetOpacity( value );
        Refresh();
}


void wxSTLWidget_03::OnOpacitySTLInternal(wxScrollEvent& event){
        double value = ((double)stlSliderOpacityInternal->GetValue())/100;
    actorInternal->GetProperty( )->SetOpacity( value );
        Refresh();
}

void wxSTLWidget_03::OnBtnCreateFileSTL(wxCommandEvent& event)
{

        wxString dirSTL;// = _mar->_parameters->getStringParam( 
    //marParameters::e_installation_directory ); 
        dirSTL = ( dirSTL == _T("NO_DIRECTORY") ) ? wxGetHomeDir( ) : dirSTL;

        
//      wxDirDialog dialog( this, "Choose a directory...", ( !dirSTL.IsEmpty( ) )?dirSTL: wxGetHomeDir( ) );
        wxFileDialog dialog( this, _T("Choose a directory..."), dirSTL , _T(""), _T("*.*"), wxSAVE );


        if( dialog.ShowModal( ) == wxID_OK ) 
        {
           
        
                // ------------------------------------------------------------------------
                //  1.  GENERATE STL FILES
                // ------------------------------------------------------------------------
//              const char* fileprefix = "c:\\Creatis\\";
                std::string prefix ( dialog.GetPath().mb_str(wxConvUTF8) );
                std::string filename;

                // 1.1. Se hace un filtro triangular puesto que el stl writer solo recibe poligonos triangulares.

        vtkTriangleFilter *filtro = vtkTriangleFilter::New();
                filtro->SetInput(stlInterna);
                vtkPolyDataConnectivityFilter *pdcf = vtkPolyDataConnectivityFilter::New();
        pdcf->SetInput( filtro->GetOutput() );
        vtkClosePolyData *cpd = vtkClosePolyData::New();
        cpd->SetInput( pdcf->GetOutput() );

                // 1.2 se escribe a disco el archivo stl de la superficie interna
        cpd->Update();
        vtkSTLWriter *writerI = vtkSTLWriter::New();
        writerI->SetInput( cpd->GetOutput() );
//        prefix = fileprefix;
                filename=prefix+"_internal.stl";
        writerI->SetFileName(filename.c_str());
        writerI->SetFileTypeToASCII();
        writerI->Write();
        writerI->Delete();

                // 1.3 se escribe a disco el archivo stl de la superficie externa
                filtro->SetInput(stlExterna);
        cpd->Update();
        vtkSTLWriter *writerE = vtkSTLWriter::New();
        writerE->SetInput( cpd->GetOutput() );
//        prefix = fileprefix;
                filename=prefix+"_external.stl";
        writerE->SetFileName( filename.c_str() );
        writerE->SetFileTypeToASCII();
        writerE->Write();
        writerE->Delete();
   
        filtro->Delete();
        cpd->Delete();
        pdcf->Delete();
        }

        //By default *always* update e_installation_directory:
        //_mar->_parameters->setStringParam( marParameters::e_installation_directory, dialog.GetPath( ) ); 
        //_mar->saveParameters( );
}


void wxSTLWidget_03::OnChangeSTLGaussLevel(wxScrollEvent& event)
{
        wxBusyCursor wait;
        _stlDeltaGaussLevel  = ((double)stlSliderDeltaGauss->GetValue())/100;
        generateSTLSurfaces();
        Refresh();
}


void wxSTLWidget_03::OnChangeSTLMarchingCubesLevel(wxScrollEvent& event)
{
        wxBusyCursor wait;
        _stlMarchingCubesLevel = ((double)stlSliderMarchingCubes->GetValue());
        generateSTLSurfaces();
        Refresh();
        
}


// ------------------------------------------------------------------------
// END STL FUNCTIONS - DHC
// ------------------------------------------------------------------------