X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=lib%2FmaracasVisuLib%2Fsrc%2Finterface%2FwxWindows%2Fwidgets%2FwxSTLWidget_03.cxx;h=94735f1d7d0c8f1a6ac6b0ef7bfe3550d6d18857;hb=94a6229aed777e2270a361e3d1721a14daa50d25;hp=7af1e6888d1ac0ca6bef704b6a38a9e85bb18aff;hpb=a9d9fb67805b906ffb5912f56eae5578a7c432ca;p=creaMaracasVisu.git

diff --git a/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxSTLWidget_03.cxx b/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxSTLWidget_03.cxx
index 7af1e68..94735f1 100644
--- a/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxSTLWidget_03.cxx
+++ b/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxSTLWidget_03.cxx
@@ -1,3 +1,28 @@
+/*# ---------------------------------------------------------------------
+#
+# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
+#                        pour la Sant�)
+# Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
+# Previous Authors : Laurent Guigues, Jean-Pierre Roux
+# CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
+#
+#  This software is governed by the CeCILL-B license under French law and
+#  abiding by the rules of distribution of free software. You can  use,
+#  modify and/ or redistribute the software under the terms of the CeCILL-B
+#  license as circulated by CEA, CNRS and INRIA at the following URL
+#  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+#  or in the file LICENSE.txt.
+#
+#  As a counterpart to the access to the source code and  rights to copy,
+#  modify and redistribute granted by the license, users are provided only
+#  with a limited warranty  and the software's author,  the holder of the
+#  economic rights,  and the successive licensors  have only  limited
+#  liability.
+#
+#  The fact that you are presently reading this means that you have had
+#  knowledge of the CeCILL-B license and that you accept its terms.
+# ------------------------------------------------------------------------ */
+
 
 #include "vtkObjectFactory.h"
 
@@ -65,10 +90,45 @@
 wxSTLWidget_03::wxSTLWidget_03(wxWindow *parent)//, marInterface* mar)
 : wxPanel( parent, -1) 
 {
-	_wxMaracasMPR 		= NULL;
+	_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;
 
@@ -99,35 +159,49 @@ wxSTLWidget_03::wxSTLWidget_03(wxWindow *parent)//, marInterface* mar)
 //	pnlSplitter	-> SplitVertically( viewPanel, new wxPanel(pnlSplitter,-1) , 600 );
 
 	this		-> SetSizer(sizer);
-
-	// Result 2: Volume + Axis
-//	_2_prgov		= NULL;
-	_2_mapfinal		= NULL;
-	_2_stripfinal		= NULL;
-	_2_isoMapperMC6		= NULL;
-	_2_isoActorMC6		= NULL;
-	_2_isoMC6		= NULL;
-
-	//DHC STL SURFACES
-	stlInterna 		= NULL;
-	stlExterna 		= NULL;
-
-	_loadSTLMapper		= NULL;
-	_loadActorSTL		= NULL;
-
 	
-	//JOIN REGIONS
-	arteryImageData		= NULL;
-	joinMarchingCubes	= NULL;
-    joinMapper			= NULL; 
-	joinActor		= NULL;
 
 
 }
 //-------------------------------------------------------------------
 wxSTLWidget_03::~wxSTLWidget_03(){
-	ResetTree2_JF();
-	Reset_vtk_STLFile();
+	//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)
@@ -153,9 +227,16 @@ wxPanel* wxSTLWidget_03::CreateViewPanel(wxWindow *parent)
 
 void wxSTLWidget_03::setImage(vtkImageData* img){
 
-
-	_wxMaracasMPR->setMarImage(new marImageData(img), 1);
+	_wxMaracasMPR->setImageData(img, 1);
 	_wxMaracasMPR->ConfigureVTK();
+
+
+	this->ConfigureProcessing(img,0,0,0);
+	this->ConfigureSTL();
+
+	_wxMaracasMPR->Refresh();
+	
+	//this->Refresh();
 }
 //-------------------------------------------------------------------
 wxWindow* wxSTLWidget_03::CreateSelectAPointPanel(wxWindow *parent)
@@ -410,14 +491,11 @@ void wxSTLWidget_03::Refresh()
 //------------------------------------------------------------------------
 
 
-void wxSTLWidget_03::ConfigureProcessing(marImageData *marimagedata, int x, int y, int z)
+void wxSTLWidget_03::ConfigureProcessing(vtkImageData *img, int x, int y, int z)
 {
     wxBusyCursor wait;
 
-	_imagedata=marimagedata->GetImageData(); // image t=0
-	_imagedata->UpdateInformation();
-	_imagedata->SetUpdateExtent(_imagedata->GetWholeExtent());
-	_imagedata->Update();
+	_imagedata=img;
 
 
 	double puntoactualprov[3];
@@ -463,63 +541,115 @@ void wxSTLWidget_03::ConfigureProcessing(marImageData *marimagedata, int x, int
 
 //	_zslice->SetRange(extprin[4], extprin[5]);
 //	_zslice->SetValue(extprin[5]/2);
-    	
-	_thresh = vtkImageThreshold::New();
-	_thresh->SetInput(_imagedata);
-	//_thresh->ReleaseDataFlagOff();
-	_thresh->SetInValue(255);
-	_thresh->SetOutputScalarTypeToUnsignedShort();
-	_thresh->SetOutValue(0);
-	//_thresh->ThresholdBetween(_sl_minSize->GetValue(), _range[1]);
-	//SIL//
-	_thresh->ThresholdBetween(sl_barrange_segmentation->GetStart(), sl_barrange_segmentation->GetEnd()); 
-
-	vtkImageCast *cast = vtkImageCast::New();
-	cast->SetInput(_thresh->GetOutput());
-	cast->SetOutputScalarTypeToUnsignedChar();
-	cast->Update();
-
-  
-	_connect = vtkImageSeedConnectivity::New();
-	_connect->SetInput(cast->GetOutput());
-	_connect->SetInputConnectValue(255);
-	_connect->SetOutputConnectedValue(255);
-	_connect->SetOutputUnconnectedValue(0);
+    
+	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();
+
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
+		_cast->SetInput(_thresh->GetOutput());
+#else
+		_cast->SetInputData(_thresh->GetOutput());
+#endif
+
+		_cast->SetOutputScalarTypeToUnsignedChar();
+
+		_connect = vtkImageSeedConnectivity::New();
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
+		_connect->SetInput(_cast->GetOutput());
+#else
+		_connect->SetInputData(_cast->GetOutput());
+#endif
+		_connect->SetInputConnectValue(255);
+		_connect->SetOutputConnectedValue(255);
+		_connect->SetOutputUnconnectedValue(0);
+
+		cast3 = vtkImageCast::New();
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
+		cast3->SetInput(_connect->GetOutput());
+#else
+		cast3->SetInputData(_connect->GetOutput());
+#endif
+		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();
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
+		cast2->SetInput(_thresh2->GetOutput());
+#else
+		cast2->SetInputData(_thresh2->GetOutput());
+#endif
+		cast2->SetOutputScalarTypeToUnsignedChar();
+		_connect2 = vtkImageSeedConnectivity::New();
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
+		_connect2->SetInput(cast2->GetOutput());
+#else
+		_connect2->SetInputData(cast2->GetOutput());
+#endif
+		_connect2->SetInputConnectValue(255);
+		_connect2->SetOutputConnectedValue(255);
+		_connect2->SetOutputUnconnectedValue(0);
+
+		cast4 = vtkImageCast::New();
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
+		cast4->SetInput(_connect2->GetOutput());
+#else
+		cast4->SetInputData(_connect2->GetOutput());
+#endif
+		cast4->SetOutputScalarTypeToUnsignedShort();
+	}
+	_thresh->RemoveAllInputs();
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
+	_thresh->SetInput(_imagedata);	
+#else
+	_thresh->SetInputData(_imagedata);	
+#endif
+	_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();
+	//_connect->Update();	
+	//cast3->Update();
+//SIL//	
+	_thresh2->RemoveAllInputs();
+
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
+	_thresh2->SetInput(_imagedata);	
+#else
+	_thresh2->SetInputData(_imagedata);	
+#endif
 
-	cast3 = vtkImageCast::New();
-	cast3->SetInput(_connect->GetOutput());
-	cast3->SetOutputScalarTypeToUnsignedShort();
-	cast3->Update();
-//SIL//
-	
-	_thresh2 = vtkImageThreshold::New();
-	_thresh2->SetInput(_imagedata);
-	//_thresh2->ReleaseDataFlagOff();
-	_thresh2->SetInValue(255);
-	_thresh2->SetOutputScalarTypeToUnsignedShort();
-	_thresh2->SetOutValue(0);
-	//SIL//_thresh2->ThresholdBetween(_sl_minSize->GetValue(), _sl_maxSize->GetValue());
 	_thresh2->ThresholdBetween(sl_barrange_segmentation->GetStart(), sl_barrange_segmentation->GetEnd());
-	
-	cast2 = vtkImageCast::New();
-	cast2->SetInput(_thresh2->GetOutput());
-	cast2->SetOutputScalarTypeToUnsignedChar();
+	_thresh2->Update();
 	cast2->Update();
-
-	_connect2 = vtkImageSeedConnectivity::New();
-	_connect2->SetInput(cast2->GetOutput());
-	_connect2->SetInputConnectValue(255);
-	_connect2->SetOutputConnectedValue(255);
-	_connect2->SetOutputUnconnectedValue(0);
+	_connect2->RemoveAllSeeds();
 	_connect2->AddSeed( (int)(puntoactualprov[0]), (int)(puntoactualprov[1]), (int)(puntoactualprov[2]));
-	_connect2->Update();
-
-	cast4 = vtkImageCast::New();
-	cast4->SetInput(_connect2->GetOutput());
-	cast4->SetOutputScalarTypeToUnsignedShort();
-	cast4->Update();
+	//_connect2->Update();	
+	//cast4->Update();
 }
 
 //------------------------------------------------------------------------
@@ -530,11 +660,11 @@ void wxSTLWidget_03::ConfigureVTK()
 {
 	wxBusyCursor wait;
 //	vtkImageData	*imagedata		= _mar->_experiment->getDynData( )->getVolume( )->castVtk();
-	marImageData	*marimagedata;//		= _mar->_experiment->getDynData( )->GetMarImageData();
+	//marImageData	*marimagedata;//		= _mar->_experiment->getDynData( )->GetMarImageData();
 	
 	//CONFIGURACION ADICIONAL
 	this->ConfigureSTL();
-	this->ConfigureProcessing(marimagedata,0,0,0);
+	//this->ConfigureProcessing(marimagedata,0,0,0);
 	
 }
 
@@ -543,30 +673,41 @@ void wxSTLWidget_03::ConfigureVTK()
 void wxSTLWidget_03::ResetTree2_JF()
 {
 	// Remove 
-	vtkRenderer *ren = _wxMaracasMPR->GetWxvtkmpr3Dview_BB()->GetWxvtk3Dbaseview()->GetRenderer();
 
-    if (_2_isoActorMC6){
-		ren->RemoveActor(_2_isoActorMC6);
-	}
-    if (_2_stripfinal){
-		ren->RemoveActor(_2_stripfinal);
+	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;
 	}
-
-	// 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;
 }
 
 
@@ -590,9 +731,14 @@ void wxSTLWidget_03::ExtractSurface(int x, int y, int z)
 	puntoactualprov[1]	=	y;
 	puntoactualprov[2]	=	z;
 	
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
 	_imagedata->UpdateInformation();
 	_imagedata->SetUpdateExtent(_imagedata->GetWholeExtent());
 	_imagedata->Update();
+#else
+	// ..
+#endif
 
 	_imagedata->GetSpacing(espprin);
 	_imagedata->GetExtent(extprin);
@@ -630,13 +776,26 @@ void wxSTLWidget_03::ExtractSurface(int x, int y, int z)
 	// Visualisation - result volume
    
     _2_isoMC6 = vtkMarchingCubes::New();
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
 	_2_isoMC6->SetInput(cast4->GetOutput());
+#else
+	_2_isoMC6->SetInputData(cast4->GetOutput());
+#endif
 
     _2_isoMC6->SetValue(0, 128);
 	_2_isoMC6->Update();
 
 	_2_isoMapperMC6 = vtkPolyDataMapper::New();
+
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
     _2_isoMapperMC6->SetInput(_2_isoMC6->GetOutput());
+#else
+    _2_isoMapperMC6->SetInputData(_2_isoMC6->GetOutput());
+#endif
+
+
     _2_isoMapperMC6->ScalarVisibilityOff();
     _2_isoMapperMC6->ImmediateModeRenderingOn();
 
@@ -714,7 +873,7 @@ void wxSTLWidget_03::OnRangeSpin  	(   	wxScrollEvent &   	 event  	 )
 	wxSlider *sl_B=_sl_RangeSizeSpin;
 
 	int value = lastResizeRef_Value;
-	int delta = (int)pow( 4 , sl_B->GetValue() );
+	int delta = (int)pow((double) 4 , (double)sl_B->GetValue() );
 	int startResized = value - delta/2;
 	int endResized = value + delta/2;
 
@@ -757,7 +916,12 @@ void wxSTLWidget_03::OnBtnSaveBinaryFile(wxCommandEvent& event)
 	{
 		vtkMetaImageWriter  *writer= vtkMetaImageWriter::New();
 		writer->SetFileName( dialog.GetPath().mb_str(wxConvUTF8) );	
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
 		writer->SetInput(cast4->GetOutput());
+#else
+		writer->SetInputData(cast4->GetOutput());
+#endif
 		writer->Write();
 		writer->Delete();
 	}
@@ -806,19 +970,23 @@ void wxSTLWidget_03::OnOpacitySTLFile(wxScrollEvent& event)
 void wxSTLWidget_03::Reset_vtk_STLFile()
 {
 	// Remove
-	vtkRenderer *ren = _wxMaracasMPR->GetWxvtkmpr3Dview_BB()->GetWxvtk3Dbaseview()->GetRenderer();
-    if (_loadActorSTL){
-		ren->RemoveActor(_loadActorSTL);
+	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;
 	}
 
-	// Delete 
-	if (_loadSTLMapper		) {	_loadSTLMapper		-> Delete(); }
-	if (_loadActorSTL		) {	_loadActorSTL		-> Delete(); }
-
-	// Init
-	_loadSTLMapper		= NULL;
-	_loadActorSTL		= NULL;
-
 }
 //------------------------------------------------------------------------
 void wxSTLWidget_03::OnBtnSTLFileErase(wxCommandEvent& event)
@@ -841,7 +1009,12 @@ void wxSTLWidget_03::OnBtnSTLFileLoad(wxCommandEvent& event)
 		vtkSTLReader *imgReader= vtkSTLReader::New();
 		imgReader->SetFileName( dialog.GetPath().mb_str(wxConvUTF8) );	
 		_loadSTLMapper = vtkPolyDataMapper::New();
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
 		_loadSTLMapper->SetInput(imgReader->GetOutput());
+#else
+		_loadSTLMapper->SetInputData(imgReader->GetOutput());
+#endif
 		_loadActorSTL = vtkActor::New();
 		_loadActorSTL->SetMapper(_loadSTLMapper);
 		_loadActorSTL->GetProperty()->SetColor( 1, 0, 0);
@@ -867,31 +1040,49 @@ void wxSTLWidget_03::OnBtnSTLFileLoad(wxCommandEvent& event)
 
 void wxSTLWidget_03::ConfigureSTL()
 {
-	stlExterna = vtkPolyData::New();
-	stlInterna = vtkPolyData::New();
 
-	dsm1 = vtkPolyDataMapper ::New();
-    dsm1->SetInput (stlInterna); 
-    dsm1->ScalarVisibilityOff();
+	if(stlExterna == NULL){
+		stlExterna = vtkPolyData::New();
+		stlInterna = vtkPolyData::New();
 
-    actorInternal = vtkActor::New();
-    actorInternal->SetMapper (dsm1);
-    actorInternal->GetProperty()->SetColor (0,1,0);
+		dsm1 = vtkPolyDataMapper ::New();
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
+		dsm1->SetInput(stlInterna); 
+#else
+		dsm1->SetInputData(stlInterna); 
+#endif
+		dsm1->ScalarVisibilityOff();
 
-    dsm2 = vtkPolyDataMapper ::New();
-    dsm2->SetInput (stlExterna);
-    dsm2->ScalarVisibilityOff();
+		actorInternal = vtkActor::New();
+		actorInternal->SetMapper (dsm1);
+		actorInternal->GetProperty()->SetColor (0,1,0);
 
-    actorExternal= vtkActor::New();
-    actorExternal->SetMapper (dsm2);
-    actorExternal->GetProperty()->SetRepresentationToWireframe();
+		dsm2 = vtkPolyDataMapper ::New();
 
-//    vtkRenderer *ren = _maracasSurfaceWidget->GetVtk3DSurfaceWidget()->GetRenderer();
-	vtkRenderer *ren = _wxMaracasMPR->GetWxvtkmpr3Dview_BB()->GetWxvtk3Dbaseview()->GetRenderer();
-    ren->AddActor(actorInternal);
-    ren->AddActor(actorExternal);
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
+		dsm2->SetInput(stlExterna);
+#else
+		dsm2->SetInputData(stlExterna);
+#endif
+
+		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();  
 
-	stlExtractor = new vtkSTLExtractor();  
+	}
+
+	
 }
 
 void wxSTLWidget_03::generateSTLSurfaces()
@@ -947,17 +1138,29 @@ void wxSTLWidget_03::OnBtnCreateFileSTL(wxCommandEvent& event)
 
 		// 1.1. Se hace un filtro triangular puesto que el stl writer solo recibe poligonos triangulares.
 
-        vtkTriangleFilter *filtro = vtkTriangleFilter::New();
+        vtkClosePolyData 				*cpd 	= vtkClosePolyData::New();
+        vtkTriangleFilter 				*filtro = vtkTriangleFilter::New();
+		vtkPolyDataConnectivityFilter 	*pdcf 	= vtkPolyDataConnectivityFilter::New();
+
+		// 1.2 se escribe a disco el archivo stl de la superficie interna
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
 		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();
+#else
+		filtro->SetInputData(stlInterna);
+        pdcf->SetInputData( filtro->GetOutput() );
+        cpd->SetInputData( pdcf->GetOutput() );
+#endif
         vtkSTLWriter *writerI = vtkSTLWriter::New();
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
         writerI->SetInput( cpd->GetOutput() );
+#else
+        writerI->SetInputData( cpd->GetOutput() );
+#endif
 //        prefix = fileprefix;
 		filename=prefix+"_internal.stl";
         writerI->SetFileName(filename.c_str());
@@ -966,10 +1169,20 @@ void wxSTLWidget_03::OnBtnCreateFileSTL(wxCommandEvent& event)
         writerI->Delete();
 
 		// 1.3 se escribe a disco el archivo stl de la superficie externa
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
 		filtro->SetInput(stlExterna);
+#else
+		filtro->SetInputData(stlExterna);
+#endif
         cpd->Update();
         vtkSTLWriter *writerE = vtkSTLWriter::New();
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
         writerE->SetInput( cpd->GetOutput() );
+#else
+        writerE->SetInputData( cpd->GetOutput() );
+#endif
 //        prefix = fileprefix;
 		filename=prefix+"_external.stl";
         writerE->SetFileName( filename.c_str() );