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[creaMaracasVisu.git] / lib / maracasVisuLib / src / interface / wxWindows / widgets / wxVtkMPR3DView.cxx

diff --git a/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkMPR3DView.cxx b/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkMPR3DView.cxx
index cd40b5243bace01c74835373c4da0c036d54e1f2..e740c60db0b54851abceeaad79c2adbed82edaec 100644 (file)
--- a/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkMPR3DView.cxx
+++ b/lib/maracasVisuLib/src/interface/wxWindows/widgets/wxVtkMPR3DView.cxx
@@ -13,28 +13,59 @@
 #include "vtkCutter.h"
 #include "vtkTransform.h"
 #include "vtkmyPWCallback_3DPointWidget.h"
+#include "vtkProperty.h"
+#include "vtkCellPicker.h"
 
 wxVtkMPR3DView::wxVtkMPR3DView( wxVtk3DBaseView *wxvtk3Dbaseview )
 {
        _wxvtk3Dbaseview                        =       wxvtk3Dbaseview;
        _vtkmpr3Ddataviewer                     =       NULL;
        _wxvtkmpr3DviewCntrlPanel       =       NULL;   
-       //_myCallback=NULL;
-       _pointWidget=NULL;
-       _planeWidget=NULL;
-       _vtkplane=NULL;
-       _probe=NULL;
-       _contourMapper=NULL;
+       //_myCallback                           =       NULL;
+       _pointWidget                            =       NULL;
+       _planeWidget                            =       NULL;
+       _vtkplane                                       =       NULL;
+       _probe                                          =       NULL;
+       _contourMapper                          =       NULL;
+       
+       
+       //EED Fev 3 2010
+       //Free Planes 
 }
-void wxVtkMPR3DView::RemoveActor(vtkActor* actor){     
 
-       _wxvtk3Dbaseview->GetRenderer()->RemoveActor(actor);    
 
+//-------------------------------------------------------------------
+wxVtkMPR3DView::~wxVtkMPR3DView()
+{
+       VisiblePointWidget( false );
+       VisiblePlaneWidget( false );
+       
+       if(_pointWidget!=NULL){
+               _pointWidget->Delete();
+       }
+       if(_planeWidget!=NULL){
+               _planeWidget->Delete();
+       }
+       
+       if(_vtkplane!=NULL){
+               _vtkplane->Delete();            
+               _probe->Delete();
+               _contourMapper->Delete();                       
+               _contourPlaneActor->Delete();           
+       }
+       
+}
 
+//-------------------------------------------------------------------
+void wxVtkMPR3DView::RemoveActor(vtkActor* actor)
+{      
+       _wxvtk3Dbaseview->GetRenderer()->RemoveActor(actor);    
 }
-void wxVtkMPR3DView::ResetCamera(int* ext, double* origin,double* spc){
-       if(ext == NULL){
 
+//-------------------------------------------------------------------
+void wxVtkMPR3DView::ResetCamera(int* ext, double* origin,double* spc)
+{
+       if(ext == NULL){
                _wxvtk3Dbaseview->GetRenderer()->ResetCamera ();        
                _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);      
        }else{
@@ -59,8 +90,9 @@ void wxVtkMPR3DView::ResetCamera(int* ext, double* origin,double* spc){
                _wxvtk3Dbaseview->GetCamera()->Dolly(1.5);      
        }
 }
-void wxVtkMPR3DView::Configure(){
 
+//-------------------------------------------------------------------
+void wxVtkMPR3DView::Configure(){
 
        _wxvtk3Dbaseview->Configure();
        _wxvtkmpr3DviewCntrlPanel->UpdateControlPanel();
@@ -125,7 +157,8 @@ void wxVtkMPR3DView::Configure(){
 
 
 // PlaneWidget
-       if(_planeWidget!=NULL){
+       if(_planeWidget!=NULL)
+       {
                _planeWidget->Delete();
        }
        _planeWidget = vtkPlaneWidget::New();
@@ -168,42 +201,111 @@ void wxVtkMPR3DView::Configure(){
                
        }
        _planeWidget->GetPolyData(_vtkplane);
-
-       
        vtkImageData *imageData = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData(); 
        _probe->SetSource( imageData );
-
-       
        _contourMapper->SetScalarRange( imageData->GetScalarRange() );
-    
        
+       ConfigureFreePlanes();
+}
+
+//-------------------------------------------------------------------
+void wxVtkMPR3DView::ConfigureFreePlanes()
+{
 
-                       
+       // The shared picker enables us to use 3 planes at one time
+       // and gets the picking order right
+       vtkCellPicker* picker = vtkCellPicker::New();
+       picker->SetTolerance(0.005);
+
+       // The 3 image plane widgets 
+       _planeWidgetX = GetPlaneWidget('x', 1, 0, 0, picker);
+       _planeWidgetY = GetPlaneWidget('y', 1, 1, 0, picker);
+       _planeWidgetZ = GetPlaneWidget('z', 0, 0, 1, picker);     
+       
+       _planeWidgetY->SetLookupTable(_planeWidgetX->GetLookupTable());
+       _planeWidgetZ->SetLookupTable(_planeWidgetX->GetLookupTable());
+       
+       picker->UnRegister(NULL);
+       
 }
+
 //-------------------------------------------------------------------
-wxVtkMPR3DView::~wxVtkMPR3DView()
+vtkImagePlaneWidget* wxVtkMPR3DView::GetPlaneWidget(unsigned char activationkey, double r, double g, double b, vtkCellPicker* picker)
 {
-       VisiblePointWidget( false );
-       VisiblePlaneWidget( false );
+       vtkProperty* prop1 = 0;         
+       vtkImagePlaneWidget* planeWidget = 0;
+       planeWidget = vtkImagePlaneWidget::New();
+       planeWidget->EnabledOff();
+       planeWidget->SetInteractor( GetWxvtk3Dbaseview()->GetWxVTKRenderWindowInteractor() );
+       vtkImageData *image = GetVtkMPR3DDataViewer()->GetVtkMPRBaseData()->GetImageData();
+       planeWidget->SetInput( image );
+
        
-       if(_pointWidget!=NULL){
-               _pointWidget->Delete();
+       int xMin, xMax, yMin, yMax, zMin, zMax;
+       image->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);   
+       double xSpacing, ySpacing, zSpacing;
+       image->GetSpacing(xSpacing, ySpacing, zSpacing);        
+       
+       if (activationkey=='x')
+       {
+               planeWidget->SetPlaneOrientationToXAxes();       
+               planeWidget->SetSlicePosition((xMax+xMin)/2.*xSpacing);
        }
-       if(_planeWidget!=NULL){
-               _planeWidget->Delete();
+       
+       if (activationkey=='y')
+       {
+               planeWidget->SetPlaneOrientationToYAxes();
+               planeWidget->SetSlicePosition((yMax+yMin)/2.*ySpacing);
        }
-
-       if(_vtkplane!=NULL){
-               _vtkplane->Delete();            
-               _probe->Delete();
-               _contourMapper->Delete();                       
-               _contourPlaneActor->Delete();           
+               
+       if (activationkey=='z')
+       {
+               planeWidget->SetPlaneOrientationToZAxes();
+               planeWidget->SetSlicePosition((zMax+zMin)/2.*zSpacing);
        }
+       
+       planeWidget->DisplayTextOn();
+       planeWidget->SetPicker(picker);
+       planeWidget->SetKeyPressActivationValue(activationkey);
+       prop1 = planeWidget->GetPlaneProperty();
+       prop1->SetColor(r, g, b);
+       return planeWidget;
+}
 
+//-------------------------------------------------------------------
+void wxVtkMPR3DView::FreePlaneVisible(int plane, bool ok)
+{
+       
+       if ((plane==1) && (ok==true)) _planeWidgetX->EnabledOn();
+       if ((plane==2) && (ok==true)) _planeWidgetY->EnabledOn();
+       if ((plane==3) && (ok==true)) _planeWidgetZ->EnabledOn();
+       if ((plane==1) && (ok==false)) _planeWidgetX->EnabledOff();
+       if ((plane==2) && (ok==false)) _planeWidgetY->EnabledOff();
+       if ((plane==3) && (ok==false)) _planeWidgetZ->EnabledOff();
 }
-void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable){
+
+//-------------------------------------------------------------------
+void wxVtkMPR3DView::FreePlaneInteraction(bool ok)
+{
+       if (ok==true)
+       {
+               _planeWidgetX->InteractionOn();
+               _planeWidgetY->InteractionOn();
+               _planeWidgetZ->InteractionOn();
+       } else {
+               _planeWidgetX->InteractionOff();
+               _planeWidgetY->InteractionOff();
+               _planeWidgetZ->InteractionOff();
+       }
+}
+
+
+//-------------------------------------------------------------------
+void wxVtkMPR3DView::setColorTransferFunction(vtkColorTransferFunction* colortable)
+{
        GetVtkMPR3DDataViewer ()->setColorTransferFunction(colortable); 
 }
+
 //-------------------------------------------------------------------
 void wxVtkMPR3DView::Refresh()   // virtual
 {
@@ -214,6 +316,7 @@ void wxVtkMPR3DView::Refresh()   // virtual
        }
 
 }
+
 //-------------------------------------------------------------------
 void wxVtkMPR3DView::RefreshView()   // virtual
 {