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[creaMaracasVisu.git] / lib / Kernel / VTKObjects / VolumeRenderer / volumerenderermanagerdata.cxx

diff --git a/lib/Kernel/VTKObjects/VolumeRenderer/volumerenderermanagerdata.cxx b/lib/Kernel/VTKObjects/VolumeRenderer/volumerenderermanagerdata.cxx
index 9b6a5dd2d7663458cbf4fc9d0cb1ddda2c037793..3e6ad74dda2afae136efb66e602c061bfdbf8297 100644 (file)
--- a/lib/Kernel/VTKObjects/VolumeRenderer/volumerenderermanagerdata.cxx
+++ b/lib/Kernel/VTKObjects/VolumeRenderer/volumerenderermanagerdata.cxx
@@ -9,8 +9,20 @@
 #include "boxSurfaceObserver.h"
 #include "vtkProperty.h"
 
+#include <vtkVolumeRayCastMapper.h>
+
+#if VTK_MAJOR_VERSION >= 5
+    #if VTK_MINOR_VERSION >= 6
+        #include "vtkGPUVolumeRayCastMapper.h"
+    #endif
+#endif
+
 using namespace std;
 
+VolumeRendererManagerData::VolumeRendererManagerData(vtkImageData* vol, bool usegpu){
+    Initialize(vol, "", usegpu);
+}
+
 VolumeRendererManagerData::VolumeRendererManagerData(vtkImageData* vol, std::string dataname){
 
     Initialize(vol, dataname);
@@ -25,36 +37,32 @@ VolumeRendererManagerData::VolumeRendererManagerData(vtkImageData* vol, vtkRende
 
 }
 
-VolumeRendererManagerData::VolumeRendererManagerData(vtkImageData* vol, bool usegpu, std::string dataname){
-    Initialize(vol, dataname, usegpu);    
-}
-
 void VolumeRendererManagerData::Initialize(vtkImageData* vol, std::string dataname, bool usegpu){
+    _id = 0;
     _vol = vol;
-    _dataname = dataname;    
+    _dataname = dataname;
 
-    _tfun = vtkPiecewiseFunction::New();
-    _ctfun = vtkColorTransferFunction::New();
 
     _volumePlanes  = vtkPlanes::New();
 
     _volumeProperty = vtkVolumeProperty::New();
     _volumeProperty->SetInterpolationTypeToLinear();
     //_volumeProperty->ShadeOn();
-    _volumeProperty->DisableGradientOpacityOn();
-    _volumeProperty->SetColor(_ctfun);
+    _volumeProperty->DisableGradientOpacityOn();    
+    _tfun = vtkPiecewiseFunction::New();
     _volumeProperty->SetScalarOpacity(_tfun );
-
+    _ctfun = vtkColorTransferFunction::New();
 
     _newvol = vtkVolume::New();
-    _newvol->SetProperty(_volumeProperty );
+    _newvol->SetProperty(_volumeProperty );    
+
 
-    _volumeMapper = 0;
-    _volumeMappergpu = 0;
     _compositeFunction = 0;
     _MIPFunction = 0;
-    _boxWidgetS1 = 0;
 
+    BoxWidget = 0;
+
+/* EED9Juin2011
     if(usegpu && _vol->GetDataDimension() > 2){
         _volumeMappergpu = vtkGPUVolumeRayCastMapper::New();
         _volumeMappergpu->SetClippingPlanes( _volumePlanes );
@@ -78,12 +86,39 @@ void VolumeRendererManagerData::Initialize(vtkImageData* vol, std::string datana
         _volumeMapper->SetInput( _vol );
         _volumeMapper->Update();
     }
+*/
+
+       VolumeMapper = 0;
+#if VTK_MAJOR_VERSION >= 5
+    #if VTK_MINOR_VERSION >= 6
+       vtkGPUVolumeRayCastMapper * volumeMappergpu = vtkGPUVolumeRayCastMapper::New();
+       volumeMappergpu->AutoAdjustSampleDistancesOn();
+       VolumeMapper = volumeMappergpu;
+    #endif
+#else
 
+       _volumeProperty->SetColor(_ctfun);
+
+
+       _compositeFunction                                                              = vtkVolumeRayCastCompositeFunction::New();
+       _MIPFunction                                                                    = vtkVolumeRayCastMIPFunction::New();
+       vtkVolumeRayCastMapper* volumeMapper                                                                    = vtkVolumeRayCastMapper::New();
+       volumeMapper->SetVolumeRayCastFunction(_compositeFunction);
+               volumeMapper->AutoAdjustSampleDistancesOn();
+               VolumeMapper                                                                    = volumeMapper;
+#endif
+
+
+        VolumeMapper->SetClippingPlanes( _volumePlanes );
+        _newvol->SetMapper(VolumeMapper );
+        VolumeMapper->SetInput( _vol );
+        VolumeMapper->Update();
     _newvol->Update();
 }
 
 
-VolumeRendererManagerData::~VolumeRendererManagerData(){
+VolumeRendererManagerData::~VolumeRendererManagerData()
+{
 
         _tfun->Delete();
         _ctfun->Delete();
@@ -95,40 +130,71 @@ VolumeRendererManagerData::~VolumeRendererManagerData(){
             _compositeFunction->Delete();
         if(_MIPFunction)
             _MIPFunction->Delete();
-        if(_volumeMapper)
-            _volumeMapper->Delete();
-        if(_volumeMappergpu)
-            _volumeMappergpu->Delete();
-        if(_boxWidgetS1){
+        if(VolumeMapper)
+            VolumeMapper->Delete();
+
+        if(BoxWidget){
             DisableBoundingBox();
         }
 
 }
+void VolumeRendererManagerData::SetIndependentComponents(bool independent){
+
+    if(!independent){
+        _volumeProperty->IndependentComponentsOff();
+    }else{
+        _volumeProperty->IndependentComponentsOn();
+    }
+}
+
+void VolumeRendererManagerData::EnableBoundingBox(vtkRenderWindowInteractor* interactor)
+{
+//EED9Juin2011    if(_volumeMappergpu){
+
+    if(!BoxWidget){
+        BoxWidget = vtkBoxWidget::New();
+        BoxWidget->SetInteractor( interactor );
+        BoxWidget->SetPlaceFactor(1.01);
 
-void VolumeRendererManagerData::EnableBoundingBox(vtkRenderWindowInteractor* interactor){
-    if(_volumeMappergpu){
-        _boxWidgetS1 = vtkBoxWidget::New();
-        _boxWidgetS1->SetInteractor( interactor );
-        _boxWidgetS1->SetPlaceFactor(1.01);
+        BoxWidget->SetInput( _vol );
+        BoxWidget->InsideOutOn();
+        BoxWidget->PlaceWidget();
 
-        _boxWidgetS1->SetInput( _vol );
-        _boxWidgetS1->InsideOutOn();
-        _boxWidgetS1->PlaceWidget();
 
         vtkBoxWidgetCallback *callback = vtkBoxWidgetCallback::New();
-        callback->SetMapper(_volumeMappergpu);
-        _boxWidgetS1->AddObserver(vtkCommand::InteractionEvent, callback);
+
+
+        callback->SetMapper(VolumeMapper);
+
+
+        BoxWidget->AddObserver(vtkCommand::InteractionEvent, callback);
         callback->Delete();
-        _boxWidgetS1->EnabledOn();
-        _boxWidgetS1->GetSelectedFaceProperty()->SetOpacity(0.0);
+
+        BoxWidget->EnabledOn();
+        BoxWidget->GetSelectedFaceProperty()->SetOpacity(0.0);
+
+        cout<<"JPRG::VolumeRendererManagerData::EnableBoundingBox::CREATE"<<endl;
+
+    }else{
+
+        BoxWidget->EnabledOn();
+
+        cout<<"JPRG::VolumeRendererManagerData::EnableBoundingBox"<<endl;
+
     }
+//EED9Juin2011  }
 }
 
 void VolumeRendererManagerData::DisableBoundingBox(){
-    if(_boxWidgetS1){
-        _boxWidgetS1->EnabledOff();
-        _boxWidgetS1->Delete();
-        _boxWidgetS1 = 0;
+
+    if(BoxWidget){
+        BoxWidget->EnabledOff();
+        //BoxWidget->Delete();
+        //BoxWidget = 0;
+
+        cout<<"JPRG::VolumeRendererManagerData::DisableBoundingBox"<<endl;
+
+
     }
 }
 
@@ -183,7 +249,7 @@ void VolumeRendererManagerData::checkInvariant()throw (char *){
         if(!_MIPFunction){
                 throw "No MIP function initialized";
         }
-        if(!_volumeMapper && !_volumeMappergpu){
+        if(!VolumeMapper){
                 throw "No volume mapper initialized";
         }
 }
@@ -226,26 +292,69 @@ void VolumeRendererManagerData::setDataname(std::string dataname){
         _dataname = dataname;
 }
 
-void VolumeRendererManagerData::changeCompositeMIPFunction(int function) throw (char *){
-        checkInvariant();
-        if(_volumeMapper){
+void VolumeRendererManagerData::changeCompositeMIPFunction(int function){
+        //checkInvariant();
+        if(VolumeMapper){
+#if VTK_MAJOR_VERSION >= 5
+    #if VTK_MINOR_VERSION >= 6
+            if(dynamic_cast<vtkVolumeRayCastMapper*>(VolumeMapper)){
+                vtkVolumeRayCastMapper* volumemapper = dynamic_cast<vtkVolumeRayCastMapper*>(VolumeMapper);
+                if(function == 0){
+                        volumemapper->SetVolumeRayCastFunction(_compositeFunction);
+                }else{
+                        volumemapper->SetVolumeRayCastFunction(_MIPFunction);
+                }
+            }else if(dynamic_cast<vtkGPUVolumeRayCastMapper*>(VolumeMapper)){
+                vtkGPUVolumeRayCastMapper* volumemapper = dynamic_cast<vtkGPUVolumeRayCastMapper*>(VolumeMapper);
+                if(function == 0){
+                    volumemapper->SetBlendModeToComposite();
+                }else if(function == 1){
+                    volumemapper->SetBlendModeToMaximumIntensity();
+                }else if(function == 2){
+                    volumemapper->SetBlendModeToMinimumIntensity();
+                }
+            }
+    #endif
+#else
+            vtkGPUVolumeRayCastMapper* volumemapper = dynamic_cast<vtkGPUVolumeRayCastMapper*>(VolumeMapper);
             if(function == 0){
-                    _volumeMapper->SetVolumeRayCastFunction(_compositeFunction);
-            }else{
-                    _volumeMapper->SetVolumeRayCastFunction(_MIPFunction);
+                volumemapper->SetBlendModeToComposite();
+            }else if(function == 1){
+                volumemapper->SetBlendModeToMaximumIntensity();
+            }else if(function == 2){
+                volumemapper->SetBlendModeToMinimumIntensity();
             }
+#endif
         }
 
 }
 
 void VolumeRendererManagerData::SetLookupTable(vtkLookupTable* lookuptable){
-     _ctfun->RemoveAllPoints();
-     vtkColorTransferFunction* colort = (vtkColorTransferFunction*)lookuptable;
-     for(int i = 0; i < colort->GetSize(); i++){
-         double val[6];
-         colort->GetNodeValue(i, val);
-         //cout<< val[0]<<" "<< val[1]<<" "<<val[2]<<" "<< val[3]<<endl;
-         _ctfun->AddRGBPoint(val[0], val[1], val[2], val[3]);
-     }
-     _newvol->Update();
+    if(lookuptable){
+         _ctfun->RemoveAllPoints();
+         vtkColorTransferFunction* colort = (vtkColorTransferFunction*)lookuptable;
+         for(int i = 0; i < colort->GetSize(); i++){
+             double val[6];
+             colort->GetNodeValue(i, val);
+             cout<< "JPRG::VolumeRendererManagerData::SetLookupTable::"<<val[0]<<" "<< val[1]<<" "<<val[2]<<" "<< val[3]<<endl;
+             _ctfun->AddRGBPoint(val[0], val[1], val[2], val[3]);
+         }
+         _newvol->Update();
+    }
+
+}
+
+void VolumeRendererManagerData::changeInterpolationType(int type){
+    //checkInvariant();
+    if(type == 0){
+        _volumeProperty->SetInterpolationTypeToLinear();
+    }else if(type == 1){
+        _volumeProperty->SetInterpolationTypeToNearest();
+    }
+}
+
+void VolumeRendererManagerData::SetColorTransferFunction(int i, vtkColorTransferFunction* colorf){
+
+    _volumeProperty->SetColor(i, colorf);
+
 }