- vtkSmartPointer<vtkLinearExtrusionFilter> extrude=vtkSmartPointer<vtkLinearExtrusionFilter>::New();
- extrude->SetInput(m_Mesh);
- // We extrude in the -slice_spacing direction to respect the FOCAL convention
- extrude->SetVector(0, 0, -m_LikeImage->GetSpacing()[2]);
- sts->SetInput(extrude->GetOutput());
+ if (m_Extrude)
+ {
+ vtkSmartPointer<vtkLinearExtrusionFilter> extrude=vtkSmartPointer<vtkLinearExtrusionFilter>::New();
+ extrude->SetInput(m_Mesh);
+ // We extrude in the -slice_spacing direction to respect the FOCAL convention
+ extrude->SetVector(0, 0, -m_LikeImage->GetSpacing()[2]);
+ sts->SetInput(extrude->GetOutput());
+
+ // When extrude ScaleFactor indicate the extrusion scaling (default = 1)
+ /*
+ extrude->SetScaleFactor(m_LikeImage->GetSpacing()[2]/2.0);
+ DD(extrude->GetScaleFactor());
+ DD(extrude->GetCapping());
+ */
+ }
+ else
+ sts->SetInput(m_Mesh);