From: Jose Luis Guzman <cycopepe@gmail.com>
Date: Thu, 5 Nov 2015 14:10:30 +0000 (+0100)
Subject: sphere widget update
X-Git-Tag: v0.1~306
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;h=1d209899b01c1b3620f98c4fb716d02f58b42c60;p=cpPlugins.git

sphere widget update
---

diff --git a/appli/examples/example_SphereWidget.cxx b/appli/examples/example_SphereWidget.cxx
index db3626f..64ab709 100644
--- a/appli/examples/example_SphereWidget.cxx
+++ b/appli/examples/example_SphereWidget.cxx
@@ -11,9 +11,9 @@
 #include <vtkRenderer.h>
 #include <vtkRenderWindow.h>
 #include <vtkRenderWindowInteractor.h>
-#include <vtkSphere.h>
+#include <vtkMapper.h>
 #include <vtkSphereRepresentation.h>
-#include <vtkSphereWidget2.h>
+#include <vtkImageSliceMapper.h>
 #include <vtkCommand.h>
 #include <vtkCallbackCommand.h>
 
@@ -36,26 +36,29 @@ std::string _pathIOplugin = "C://dev//creatis//cpPlugins//build//Debug//cpPlugin
 std::string _img = "C://img//SphereVolume.mhd";
 
 vtkSmartPointer<cpExtensions::Visualization::ImageSliceActors> image_actors;
+vtkSmartPointer<cpExtensions::Interaction::SphereWidget> sphereWidget;
 
-void WheelCallbackFunction(vtkObject* caller, long unsigned int eventId, void* clientData, void* vtkNotUsed(callData))
+
+void WheelCallbackFunction(vtkObject* caller, long unsigned int eventId, void* vtkNotUsed(clientData), void* vtkNotUsed(callData))
 {
   std::cout << "WheelCallbackFunction callback" << std::endl;
 
-  vtkSmartPointer<TSphereWidget> sphere =
-    reinterpret_cast<TSphereWidget*>(clientData);
-
- // double * center = image_actors->GetImageActor()->GetCenter();
-  double * center = image_actors->GetPlaneActor()->GetCenter();
-  auto slice = image_actors->GetSliceNumber();
-  std::cout << "plane: [" << center[0] << " , " << center[1] + slice << " , " << (center[2] + 19)*(-1) << "] " << std::endl;
-  std::cout << "slice #. " << slice <<std::endl;
-
-  sphere->SetCenter(center);
+  vtkMapper * mapper = image_actors->GetPlaneActor()->GetMapper();
+  //vtkImageSliceMapper* imageSliceMapper = dynamic_cast<vtkImageSliceMapper*>(mapper);
+  //vtkImageSliceMapper* imageSliceMapper = vtkImageSliceMapper::SafeDownCast(mapper);
   
+  vtkAbstractMapper3D* abs = dynamic_cast<vtkAbstractMapper3D*>(mapper);
+  auto imgSliceMap = vtkImageSliceMapper::SafeDownCast(abs);
+  auto center = imgSliceMap->GetCenter();
+  
+ 
+  sphereWidget->SetCenter(center);
+  //actor mapper -> cast image slice mapper -> cast dynamic plane 
 }
 
 
 
+
 int main(int argc, char* argv[])
 {
   if (argc >= 3)
@@ -125,7 +128,7 @@ int main(int argc, char* argv[])
   placer->SetImageActor(image_actors->GetImageActor());
  
   // Create a sphere widget
-  vtkSmartPointer<TSphereWidget> sphereWidget =
+  sphereWidget =
     vtkSmartPointer<TSphereWidget>::New();
   sphereWidget->SetInteractor(interactor);
 
diff --git a/lib/cpExtensions/Interaction/SphereWidget.cxx b/lib/cpExtensions/Interaction/SphereWidget.cxx
index 0b94465..1778d3f 100644
--- a/lib/cpExtensions/Interaction/SphereWidget.cxx
+++ b/lib/cpExtensions/Interaction/SphereWidget.cxx
@@ -93,6 +93,7 @@ void cpExtensions::Interaction::SphereWidget::SetCenter(double * center)
   this->Superclass::SetCenter(center);
   this->SphereActor->SetPosition(center);
   this->SphereActor->Modified();
+  this->Modified();
   this->GetInteractor()->Render();
 }
 
@@ -103,8 +104,10 @@ void cpExtensions::Interaction::SphereWidget::SetCenter(void* data, double * cen
   self->Superclass::SetCenter(center);
   self->SphereActor->SetPosition(center);
   self->SphereActor->Modified();
+  self->Modified();
+  self->GetInteractor()->Render();
 
-  std::cout << "sphere: {" << center[0] << " , " << center[1] << " , " << center[2] + 19 << "} " << std::endl;
+  std::cout << "sphere: {" << center[0] << " , " << center[1] << " , " << center[2] << "} " << std::endl;
 }
 
 // -------------------------------------------------------------------------