From: tbaudier <thomas.baudier@creatis.insa-lyon.fr>
Date: Wed, 11 Jan 2017 08:27:32 +0000 (+0100)
Subject: Debug camera position with large image
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=commitdiff_plain;h=f646e78d42d15488dd11a7e36745fc6e806e5094;p=clitk.git

Debug camera position with large image
Still bug with registration/translation
---

diff --git a/vv/vvSlicer.cxx b/vv/vvSlicer.cxx
index d3e056a..561e6b5 100644
--- a/vv/vvSlicer.cxx
+++ b/vv/vvSlicer.cxx
@@ -998,7 +998,7 @@ void vvSlicer::SetSliceOrientation(int orientation)
   
   if (this->Renderer && this->GetInput()) {
     double scale = this->Renderer->GetActiveCamera()->GetParallelScale();
-    this->Renderer->ResetCamera();
+    ResetCamera();
     this->Renderer->GetActiveCamera()->SetParallelScale(scale);
   }
 
@@ -1226,80 +1226,15 @@ void vvSlicer::UpdateDisplayExtent()
     mLandActor->SetPosition(position);
   }
 
-    //std::cout << "1 " << this->Renderer->GetActiveCamera()->GetPosition()[0] << std::endl;
   // Figure out the correct clipping range
   if (this->Renderer) {
     if (this->InteractorStyle &&
         this->InteractorStyle->GetAutoAdjustCameraClippingRange()) {
-        double scaleCamera = this->Renderer->GetActiveCamera()->GetParallelScale();
-        double positionCamera[3], focalCamera[3];
-        this->Renderer->GetActiveCamera()->GetPosition(positionCamera);
-        this->Renderer->GetActiveCamera()->GetFocalPoint(focalCamera);
+      double positionCamera[3];
+      this->Renderer->GetActiveCamera()->GetPosition(positionCamera);
       this->Renderer->ResetCameraClippingRange();
-        //this->Renderer->ResetCamera();
-        this->Renderer->GetActiveCamera()->SetParallelScale(scaleCamera);
-        
-        
-        
-        
-        ////////////////////////////////
-        
-double center[3];
-double distance;
-double vn[3], *vup;
-double bounds[6];
-this->ImageActor->GetBounds(bounds);
-this->Renderer->GetActiveCamera()->GetViewPlaneNormal(vn);
-// Reset the perspective zoom factors, otherwise subsequent zooms will cause
-// the view angle to become very small and cause bad depth sorting.
-center[0] = (bounds[0] + bounds[1])/2.0;
-center[1] = (bounds[2] + bounds[3])/2.0;
-center[2] = (bounds[4] + bounds[5])/2.0;
-double w1 = bounds[1] - bounds[0];
-double w2 = bounds[3] - bounds[2];
-double w3 = bounds[5] - bounds[4];
-w1 *= w1;
-w2 *= w2;
-w3 *= w3;
-double radius = w1 + w2 + w3;
-// If we have just a single point, pick a radius of 1.0
-radius = (radius==0)?(1.0):(radius);
-// compute the radius of the enclosing sphere
-radius = sqrt(radius)*0.5;
-double angle=vtkMath::RadiansFromDegrees(this->Renderer->GetActiveCamera()->GetViewAngle());
-this->Renderer->ComputeAspect();
-double aspect[2];
-this->Renderer->GetAspect(aspect);
-if(aspect[0]>=1.0) // horizontal window, deal with vertical angle|scale
-{
-if(this->Renderer->GetActiveCamera()->GetUseHorizontalViewAngle())
-{
-angle=2.0*atan(tan(angle*0.5)/aspect[0]);
-}
-}
-else // vertical window, deal with horizontal angle|scale
-{
-if(!this->Renderer->GetActiveCamera()->GetUseHorizontalViewAngle())
-{
-angle=2.0*atan(tan(angle*0.5)*aspect[0]);
-}
-}
-distance =radius/sin(angle*0.5);
-//std::cout << "exp " << center[this->SliceOrientation] << " " << distance << " " << vn[this->SliceOrientation] << std::endl;
-positionCamera[this->SliceOrientation] = center[this->SliceOrientation]+distance*vn[this->SliceOrientation];
-focalCamera[this->SliceOrientation] = center[this->SliceOrientation];
-        
-        
-        
-        
-        
-        //////////////////////////////
-        
-        //if (this->SliceOrientation ==2)
-        //  std::cout << positionCamera[0]  << " " << positionCamera[1]  << " " << positionCamera[2]  << std::endl;
-        this->Renderer->GetActiveCamera()->SetFocalPoint(focalCamera);
-        this->Renderer->GetActiveCamera()->SetPosition(positionCamera);
-
+      positionCamera[this->SliceOrientation] = mImage->GetVTKImages()[mCurrentTSlice]->GetOrigin()[this->SliceOrientation]-1;
+      this->Renderer->GetActiveCamera()->SetPosition(positionCamera);
     } else {
       vtkCamera *cam = this->Renderer->GetActiveCamera();
       if (cam) {
@@ -1307,20 +1242,12 @@ focalCamera[this->SliceOrientation] = center[this->SliceOrientation];
         this->ImageActor->GetBounds(bounds);
         double spos = (double)bounds[this->SliceOrientation * 2];
         double cpos = (double)cam->GetPosition()[this->SliceOrientation];
-        if (cpos >= spos) {
-          double positionCamera[3];
-          cam->GetPosition(positionCamera);
-          positionCamera[this->SliceOrientation] = spos - 1;
-          cam->SetPosition(positionCamera);
-        }
         double range = fabs(spos - cpos);
         double *spacing = input->GetSpacing();
         double sumSpacing = spacing[0] + spacing[1] + spacing[2];
         cam->SetClippingRange(range - sumSpacing, range + sumSpacing);
       }
     }
-    //this->Renderer->GetActiveCamera()->Print(std::cout);
-    //std::cout << "2 " << this->Renderer->GetActiveCamera()->GetPosition()[0] << std::endl;
     
     if (mLandActor) {
         if (mClipBox) {
@@ -1469,7 +1396,6 @@ void vvSlicer::SetRenderWindow(int orientation, vtkRenderWindow * rw)
 
   this->GetRenderer()->AddActor(pdmA);
   this->GetRenderer()->AddActor(ca);
-  this->GetRenderer()->ResetCamera();
 
   //this is just a mapping between the labeling of the orientations presented to the user and
   //the one used by vtk
diff --git a/vv/vvSlicerManager.cxx b/vv/vvSlicerManager.cxx
index cb95d35..fc6c6f2 100644
--- a/vv/vvSlicerManager.cxx
+++ b/vv/vvSlicerManager.cxx
@@ -939,15 +939,6 @@ void vvSlicerManager::ResetTransformationToIdentity(const std::string actorType)
 }
 //------------------------------------------------------------------------------
 
-//----------------------------------------------------------------------------
-void vvSlicerManager::ForceUpdateDisplayExtent()
-{ 
-  for ( unsigned int i = 0; i < mSlicers.size(); i++) {
-    mSlicers[i]->ForceUpdateDisplayExtent();
-  }
-}
-//----------------------------------------------------------------------------
-
 //----------------------------------------------------------------------------
 void vvSlicerManager::Render()
 { 
diff --git a/vv/vvSlicerManager.h b/vv/vvSlicerManager.h
index 84bd136..e80ef48 100644
--- a/vv/vvSlicerManager.h
+++ b/vv/vvSlicerManager.h
@@ -236,7 +236,6 @@ class vvSlicerManager : public QObject {
   void UpdateLinked(int slicer);
   void UpdateLinkedNavigation(vvSlicer *slicer, bool bPropagate=false);
   void ResetTransformationToIdentity(const std::string actorType);
-  void ForceUpdateDisplayExtent();
   void Render();
 
   void AddLink(std::string newId) {
diff --git a/vv/vvSlicerManagerCommand.cxx b/vv/vvSlicerManagerCommand.cxx
index 4d2e921..c645a27 100644
--- a/vv/vvSlicerManagerCommand.cxx
+++ b/vv/vvSlicerManagerCommand.cxx
@@ -278,7 +278,6 @@ void vvSlicerManagerCommand::Execute(vtkObject *caller,
 
       // Mouse release HERE
       if (event == vtkCommand::EndPickEvent) {
-      std::cout << "coucou End" << std::endl;
         //	      DD(VisibleInWindow);
         if (VisibleInWindow > -1)
           this->SM->LeftButtonReleaseEvent(VisibleInWindow);
@@ -392,12 +391,9 @@ void vvSlicerManagerCommand::Execute(vtkObject *caller,
         this->SM->Render();
       }
       if (event == vtkCommand::PickEvent || event == vtkCommand::StartPickEvent) {
-      std::cout << "coucou Start" << std::endl;
         this->SM->Picked();
         this->SM->UpdateViews(1,VisibleInWindow);
         this->SM->UpdateLinked(VisibleInWindow);
-        this->SM->ForceUpdateDisplayExtent();
-        this->SM->Render();
         this->SM->UpdateInfoOnCursorPosition(VisibleInWindow);
       } else {
         this->SM->GetSlicer(VisibleInWindow)->Render();