#3465 cutter box

[creaVtk.git] / bbtk_creaVtk_PKG / src / bbcreaVtkCutter.cxx

diff --git a/bbtk_creaVtk_PKG/src/bbcreaVtkCutter.cxx b/bbtk_creaVtk_PKG/src/bbcreaVtkCutter.cxx
new file mode 100644 (file)
index 0000000..2b7c9ae
--- /dev/null
+++ b/bbtk_creaVtk_PKG/src/bbcreaVtkCutter.cxx
@@ -0,0 +1,107 @@
+//===== 
+// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
+//===== 
+#include "bbcreaVtkCutter.h"
+#include "bbcreaVtkPackage.h"
+#include "vtkCutter.h"
+#include "vtkStripper.h"
+#include "vtkPlane.h"
+#
+namespace bbcreaVtk
+{
+
+BBTK_ADD_BLACK_BOX_TO_PACKAGE(creaVtk,Cutter)
+BBTK_BLACK_BOX_IMPLEMENTATION(Cutter,bbtk::AtomicBlackBox);
+//===== 
+// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
+//===== 
+void Cutter::Process()
+{
+
+// THE MAIN PROCESSING METHOD BODY
+//   Here we simply set the input 'In' value to the output 'Out'
+//   And print out the output value
+// INPUT/OUTPUT ACCESSORS ARE OF THE FORM :
+//    void bbSet{Input|Output}NAME(const TYPE&)
+//    const TYPE& bbGet{Input|Output}NAME() const 
+//    Where :
+//    * NAME is the name of the input/output
+//      (the one provided in the attribute 'name' of the tag 'input')
+//    * TYPE is the C++ type of the input/output
+//      (the one provided in the attribute 'type' of the tag 'input')
+//    bbSetOutputOut( bbGetInputIn() );
+//    std::cout << "Output value = " <<bbGetOutputOut() << std::endl;
+  
+  
+  
+  
+  
+  //  See example in:
+  //  https://kitware.github.io/vtk-examples/site/Cxx/VisualizationAlgorithms/Cutter/
+  
+       vtkCutter       *cutter;
+    vtkPolyData        *poly;
+       vtkStripper     *strips;
+
+       vtkPlane        *plane;
+       plane  = vtkPlane::New();
+       plane->SetOrigin(0,0,30);
+       plane->SetNormal(0,0,1);
+       
+       cutter = vtkCutter::New();
+       cutter->SetInputData( bbGetInputIn() );
+    cutter->SetCutFunction( plane );
+    cutter->Update();
+       
+       strips = vtkStripper::New();
+    strips->SetInputData( cutter->GetOutput() );
+    strips->Update();
+    poly = vtkPolyData::New();
+    poly->SetPoints( strips->GetOutput()->GetPoints() );
+    poly->SetPolys( strips->GetOutput()->GetLines() );
+       
+       bbSetOutputOut( poly );
+//     bbSetOutputOut( cutter->GetOutput() );
+       
+       
+}
+//===== 
+// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
+//===== 
+void Cutter::bbUserSetDefaultValues()
+{
+
+//  SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX 
+//    Here we initialize the input 'In' to 0
+//   bbSetInputIn(NULL);
+  
+}
+//===== 
+// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
+//===== 
+void Cutter::bbUserInitializeProcessing()
+{
+
+//  THE INITIALIZATION METHOD BODY :
+//    Here does nothing 
+//    but this is where you should allocate the internal/output pointers 
+//    if any 
+
+  
+}
+//===== 
+// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
+//===== 
+void Cutter::bbUserFinalizeProcessing()
+{
+
+//  THE FINALIZATION METHOD BODY :
+//    Here does nothing 
+//    but this is where you should desallocate the internal/output pointers 
+//    if any
+  
+}
+}
+// EO namespace bbcreaVtk
+
+