From fa3343f1df86c87e892cafbdda1f6b0b0b1874b0 Mon Sep 17 00:00:00 2001
From: tbaudier <thomas.baudier@creatis.insa-lyon.fr>
Date: Wed, 14 Jun 2017 16:40:03 +0200
Subject: [PATCH] Debug RTStruct offset in z direction with vtk6 (next part)

---
 common/clitkDicomRTStruct2ImageFilter.cxx |  6 ++----
 common/clitkDicomRT_Contour.cxx           | 14 +++++++++++++-
 2 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/common/clitkDicomRTStruct2ImageFilter.cxx b/common/clitkDicomRTStruct2ImageFilter.cxx
index 96fdea7..fcc9e2b 100644
--- a/common/clitkDicomRTStruct2ImageFilter.cxx
+++ b/common/clitkDicomRTStruct2ImageFilter.cxx
@@ -221,13 +221,11 @@ void clitk::DicomRTStruct2ImageFilter::Update()
   vtkSmartPointer<vtkLinearExtrusionFilter> extrude=vtkSmartPointer<vtkLinearExtrusionFilter>::New();
 #if VTK_MAJOR_VERSION <= 5
   extrude->SetInput(mesh);
-  ///We extrude in the -slice_spacing direction to respect the FOCAL convention (NEEDED !)
-  extrude->SetVector(0, 0, -0.5*mSpacing[2]);
 #else
   extrude->SetInputData(mesh);
-  ///We extrude in the -slice_spacing direction to respect the FOCAL convention (NEEDED !)
-  extrude->SetVector(0, 0, 0.5*mSpacing[2]);
 #endif
+  ///We extrude in the -slice_spacing direction to respect the FOCAL convention (NEEDED !)
+  extrude->SetVector(0, 0, -mSpacing[2]);
 
   // Binarization
   vtkSmartPointer<vtkPolyDataToImageStencil> sts=vtkSmartPointer<vtkPolyDataToImageStencil>::New();
diff --git a/common/clitkDicomRT_Contour.cxx b/common/clitkDicomRT_Contour.cxx
index ee55e44..7fc7111 100644
--- a/common/clitkDicomRT_Contour.cxx
+++ b/common/clitkDicomRT_Contour.cxx
@@ -82,7 +82,11 @@ void clitk::DicomRT_Contour::UpdateDicomItem()
     double * p = mData->GetPoint(i);
     points[i*3] = p[0];
     points[i*3+1] = p[1];
-    points[i*3+2] = p[2];
+#if VTK_MAJOR_VERSION <= 5
+    points[i*3+1] = p[2];
+#else
+    points[i*3+1] = p[2]-0.5;
+#endif
   }
 
   // Get attribute
@@ -157,7 +161,11 @@ bool clitk::DicomRT_Contour::Read(gdcm::Item * item)
     double p[3];
     p[0] = points[i*3];
     p[1] = points[i*3+1];
+#if VTK_MAJOR_VERSION <= 5
     p[2] = points[i*3+2];
+#else
+    p[2] = points[i*3+2]+0.5;
+#endif
     mData->SetPoint(i, p);
     if (mZ == -1) mZ = p[2];
     if (p[2] != mZ) {
@@ -204,7 +212,11 @@ bool clitk::DicomRT_Contour::Read(gdcm::SQItem * item)
     double p[3];
     p[0] = points[i*3];
     p[1] = points[i*3+1];
+#if VTK_MAJOR_VERSION <= 5
     p[2] = points[i*3+2];
+#else
+    p[2] = points[i*3+2]+0.5;
+#endif
     mData->SetPoint(i, p);
     if (mZ == -1) mZ = p[2];
     if (p[2] != mZ) {
-- 
2.45.2