From 755e53bc4442c6486fafda0e51395f87624ee2b2 Mon Sep 17 00:00:00 2001
From: Eduardo DAVILA <eduardo.davila@creatis.insa-lyon.fr>
Date: Thu, 7 Nov 2013 15:23:50 +0100
Subject: [PATCH] 2164	creaVtk	Feature	New	Normal	new outputs for the
 vtkPlaneWidget (center and normal)

---
 bbtk_creaVtk_PKG/src/bbcreaVtkPlaneWidget.cxx |  2 ++
 bbtk_creaVtk_PKG/src/bbcreaVtkPlaneWidget.h   |  9 +++++
 lib/creaVtk/creaVtkPlaneWidget.cpp            | 33 +++++++++++++++++--
 lib/creaVtk/creaVtkPlaneWidget.h              |  2 ++
 4 files changed, 43 insertions(+), 3 deletions(-)

diff --git a/bbtk_creaVtk_PKG/src/bbcreaVtkPlaneWidget.cxx b/bbtk_creaVtk_PKG/src/bbcreaVtkPlaneWidget.cxx
index 0234624..071fd02 100644
--- a/bbtk_creaVtk_PKG/src/bbcreaVtkPlaneWidget.cxx
+++ b/bbtk_creaVtk_PKG/src/bbcreaVtkPlaneWidget.cxx
@@ -48,6 +48,8 @@ void PlaneWidget::Process()
 	_boxcreavtkplanewidget.SetRenderer( bbGetInputRenderer() );
 	_boxcreavtkplanewidget.Process();
 	bbSetOutputOut( _boxcreavtkplanewidget.GetPlaneSource()->GetOutput() );
+	bbSetOutputCenter( _boxcreavtkplanewidget.GetCenter() );
+	bbSetOutputCenter( _boxcreavtkplanewidget.GetNormal() );
 }
 //===== 
 // 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)
diff --git a/bbtk_creaVtk_PKG/src/bbcreaVtkPlaneWidget.h b/bbtk_creaVtk_PKG/src/bbcreaVtkPlaneWidget.h
index 0117074..08b6413 100644
--- a/bbtk_creaVtk_PKG/src/bbcreaVtkPlaneWidget.h
+++ b/bbtk_creaVtk_PKG/src/bbcreaVtkPlaneWidget.h
@@ -41,6 +41,8 @@ class bbcreaVtk_EXPORT PlaneWidget
   BBTK_DECLARE_INPUT(Resolution,int);
   BBTK_DECLARE_INPUT(Renderer,vtkRenderer*);
   BBTK_DECLARE_OUTPUT(Out,vtkDataSet*);
+  BBTK_DECLARE_OUTPUT(Center,std::vector<double>);
+  BBTK_DECLARE_OUTPUT(Normal,std::vector<double>);
   BBTK_PROCESS(Process);
   void Process();
 
@@ -56,13 +58,20 @@ BBTK_BEGIN_DESCRIBE_BLACK_BOX(PlaneWidget,bbtk::AtomicBlackBox);
 BBTK_NAME("PlaneWidget");
 BBTK_AUTHOR("ED at Info-Dev Creatis");
 BBTK_DESCRIPTION("No Description.");
+
 BBTK_CATEGORY("empty");
+
   BBTK_INPUT(PlaneWidget,Active,"Active widget (false default)",bool,"");
   BBTK_INPUT(PlaneWidget,In,"Reference Image",vtkImageData*,"");
   BBTK_INPUT(PlaneWidget,Resolution,"Resolution (60 default)",int,"");
   BBTK_INPUT(PlaneWidget,Renderer,"vtkRenderer",vtkRenderer*,"");
+
   BBTK_OUTPUT(PlaneWidget,Out,"Dynamic plane result from vtkPlaneSource",vtkDataSet*,"");
+  BBTK_OUTPUT(PlaneWidget,Center,"Center of the plane",std::vector<double>,"");
+  BBTK_OUTPUT(PlaneWidget,Normal,"Normal of the plane",std::vector<double>,"");
+
 BBTK_END_DESCRIBE_BLACK_BOX(PlaneWidget);
+
 //===== 
 // 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)
 //===== 
diff --git a/lib/creaVtk/creaVtkPlaneWidget.cpp b/lib/creaVtk/creaVtkPlaneWidget.cpp
index f770d77..0cb5eea 100644
--- a/lib/creaVtk/creaVtkPlaneWidget.cpp
+++ b/lib/creaVtk/creaVtkPlaneWidget.cpp
@@ -113,10 +113,36 @@ int creaVtkPlaneWidget::GetResolution()
 	return _resolution;
 }
 
+
+
+//------------------------------------------------------------------------
+std::vector<double> creaVtkPlaneWidget::GetCenter()
+{
+	std::vector<double> vecCenter;
+	double point[3];
+	_vPlaneWidget->GetCenter(point);
+	vecCenter.push_back(point[0]);
+	vecCenter.push_back(point[1]);
+	vecCenter.push_back(point[2]);
+	return vecCenter;
+}
+
+//------------------------------------------------------------------------
+std::vector<double> creaVtkPlaneWidget::GetNormal()
+{
+	std::vector<double> vecNormal;
+	double point[3];
+	_vPlaneWidget->GetNormal(point);
+	vecNormal.push_back(point[0]);
+	vecNormal.push_back(point[1]);
+	vecNormal.push_back(point[2]);
+	return vecNormal;
+}
+
+
 //------------------------------------------------------------------------
 void creaVtkPlaneWidget::Process()
 {    
-printf("EED creaVtkPlaneWidget::Process Start\n");
     if ((GetActive()==true) && (GetRenderer()!=NULL))
     { 
 	_vPlaneWidget->SetInput( GetImage() );
@@ -137,14 +163,15 @@ printf("EED creaVtkPlaneWidget::Process Start\n");
 		_vPlaneWidget->AddObserver( vtkCommand::StartInteractionEvent , creavtkcallbackplanewidget );
 		_vPlaneWidget->AddObserver( vtkCommand::EnableEvent , creavtkcallbackplanewidget );
 	}
-printf("EED creaVtkPlaneWidget::Process up\n");
 	UpdatePlane();
     } else {
 	_vPlaneWidget->Off();
     }
-printf("EED creaVtkPlaneWidget::Process End\n");
 }
 
+
+
+
 //------------------------------------------------------------------------
 void creaVtkPlaneWidget::UpdatePlane()
 {
diff --git a/lib/creaVtk/creaVtkPlaneWidget.h b/lib/creaVtk/creaVtkPlaneWidget.h
index 8adb38e..b0ef2fd 100644
--- a/lib/creaVtk/creaVtkPlaneWidget.h
+++ b/lib/creaVtk/creaVtkPlaneWidget.h
@@ -78,6 +78,8 @@ public :
   vtkPlaneSource* GetPlaneSource();
   void 		  SetResolution(int resolution);
   int 		  GetResolution();
+  std::vector<double> GetCenter();
+  std::vector<double> GetNormal();
 
   void 		  Process();
   void 		  UpdatePlane();
-- 
2.47.1