Remove vcl_math calls

[clitk.git] / itk / clitkSliceBySliceRelativePositionFilter.txx

diff --git a/itk/clitkSliceBySliceRelativePositionFilter.txx b/itk/clitkSliceBySliceRelativePositionFilter.txx
index eff331daa9e6d99269629f4ba6f112aca2fcec96..fc820be5ee44c48d8e37b2ebb2aa887b60e2921b 100644 (file)
--- a/itk/clitkSliceBySliceRelativePositionFilter.txx
+++ b/itk/clitkSliceBySliceRelativePositionFilter.txx
@@ -42,6 +42,8 @@ SliceBySliceRelativePositionFilter():
   SetObjectCCLSelectionDimension(0);
   SetObjectCCLSelectionDirection(1);
   ObjectCCLSelectionIgnoreSingleCCLFlagOff();
+  VerboseSlicesFlagOff();
+  this->SetK1(std::acos(-1.0)/2);
 }
 //--------------------------------------------------------------------
 
@@ -77,7 +79,7 @@ clitk::SliceBySliceRelativePositionFilter<ImageType>::
 PrintOptions(std::ostream & os) 
 {
   os << "Slice direction = " << this->GetDirection() << std::endl
-     << "BG value        = " << this->GetBackgroundValue() << std::endl;
+     << "BG value        = " << (int)this->GetBackgroundValue() << std::endl;
   for(int i=0; i<this->GetNumberOfAngles(); i++) {
     os << "Orientation     = " << this->GetOrientationTypeString()[i] << std::endl;
     os << "Angles     = " << clitk::rad2deg(this->GetAngle1InRad(i)) 
@@ -97,7 +99,8 @@ PrintOptions(std::ostream & os)
      << "ObjectCCLSelectionIgnoreSingleCCLFlag = " << this->GetObjectCCLSelectionIgnoreSingleCCLFlag() << std::endl    
      << "IgnoreEmptySliceObjectFlag = " << this->GetIgnoreEmptySliceObjectFlag() << std::endl
      << "(RP) FastFlag              = " << this->GetFastFlag() << std::endl
-     << "(RP) Radius                = " << this->GetRadius() << std::endl;
+     << "(RP) Radius                = " << this->GetRadius() << std::endl
+     << "(RP) K1                    = " << this->GetK1() << std::endl;
 }
 //--------------------------------------------------------------------
 
@@ -182,6 +185,11 @@ GenerateOutputInformation()
                                                          m_working_input, 
                                                          this->GetObjectBackgroundValue());
     
+    // Index can be negative in some cases, and lead to problem with
+    // some filter. So we correct it.
+    m_working_input = clitk::RemoveNegativeIndexFromRegion<ImageType>(m_working_input);
+    m_working_object = clitk::RemoveNegativeIndexFromRegion<ImageType>(m_working_object);
+
     // End
     this->template StopCurrentStep<ImageType>(m_working_input);  
   }
@@ -232,6 +240,10 @@ GenerateOutputInformation()
     int nb=0;
     mObjectSlices[i] = LabelizeAndCountNumberOfObjects<SliceType>(mObjectSlices[i], 0, true, 1, nb);
 
+    if (GetVerboseSlicesFlag()) {
+      std::cout << "slice " << i << " nb = " << nb << std::endl;
+    }
+
     // If no object and empty slices and if we need the full fuzzy map, create a dummy one.
     if ((nb==0) && (this->GetFuzzyMapOnlyFlag())) {
       typename FloatSliceType::Pointer one = FloatSliceType::New();
@@ -286,6 +298,11 @@ GenerateOutputInformation()
         typedef clitk::AddRelativePositionConstraintToLabelImageFilter<SliceType> RelPosFilterType;
         typename RelPosFilterType::Pointer relPosFilter = RelPosFilterType::New();
         relPosFilter->VerboseStepFlagOff();
+        if (GetVerboseSlicesFlag()) {
+          std::cout << "Slice " << i << std::endl;
+          relPosFilter->VerboseStepFlagOn();
+          //relPosFilter->WriteStepFlagOn();
+        }
         relPosFilter->WriteStepFlagOff();
         // relPosFilter->VerboseMemoryFlagOn();
         relPosFilter->SetCurrentStepBaseId(this->GetCurrentStepId()+"-"+toString(i));        
@@ -309,6 +326,7 @@ GenerateOutputInformation()
         //        relPosFilter->SetComputeFuzzyMapFlag(this->GetComputeFuzzyMapFlag());      
         relPosFilter->SetFastFlag(this->GetFastFlag());
         relPosFilter->SetRadius(this->GetRadius());
+        relPosFilter->SetK1(this->GetK1());
 
         // Go !
         relPosFilter->Update();