PointPickerNearest box

diff --git a/bbtk_creaVtk_PKG/src/bbcreaVtkPointPicker.h b/bbtk_creaVtk_PKG/src/bbcreaVtkPointPicker.h
index d48c5607527c3e5b7c3451ee859f1e980a53d7c4..09fd1fa99ce01f46110ccfc72e10868d84c1c9d3 100644 (file)
--- a/bbtk_creaVtk_PKG/src/bbcreaVtkPointPicker.h
+++ b/bbtk_creaVtk_PKG/src/bbcreaVtkPointPicker.h
@@ -82,8 +82,8 @@ BBTK_BEGIN_DESCRIBE_BLACK_BOX(PointPicker,bbtk::AtomicBlackBox);
 
   BBTK_OUTPUT(PointPicker,Point,"Point [x,y,z])",std::vector<double>,"");
   BBTK_OUTPUT(PointPicker,Mesh,"Mesh",vtkProp3D*,"");
-  BBTK_OUTPUT(PointPicker,PointId,"Point Id in Mesh",longInt,"");
-  BBTK_OUTPUT(PointPicker,CellId,"Cell Id in Mesh",longInt,"");
+  BBTK_OUTPUT(PointPicker,PointId,"Mesh point Id",longInt,"");
+  BBTK_OUTPUT(PointPicker,CellId,"Mesh cell Id",longInt,"");
   BBTK_OUTPUT(PointPicker,Normal,"Normal [nx,ny,nz]",std::vector<double>,"");
 
 BBTK_END_DESCRIBE_BLACK_BOX(PointPicker);

diff --git a/bbtk_creaVtk_PKG/src/bbcreaVtkPointPickerNearest.cxx b/bbtk_creaVtk_PKG/src/bbcreaVtkPointPickerNearest.cxx
new file mode 100644 (file)
index 0000000..e7534a0
--- /dev/null
+++ b/bbtk_creaVtk_PKG/src/bbcreaVtkPointPickerNearest.cxx
@@ -0,0 +1,133 @@
+//===== 
+// 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 "bbcreaVtkPointPickerNearest.h"
+#include "bbcreaVtkPackage.h"
+
+#include "vtkPoints.h"
+#include <vtkPointData.h>
+#include <vtkDataArray.h>
+
+namespace bbcreaVtk
+{
+
+BBTK_ADD_BLACK_BOX_TO_PACKAGE(creaVtk,PointPickerNearest)
+BBTK_BLACK_BOX_IMPLEMENTATION(PointPickerNearest,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 PointPickerNearest::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')
+
+
+    std::vector<double> lstNormal;
+    std::vector<double> refPoint = bbGetInputPoint();
+
+    if ((bbGetInputActive()==true) && ( bbGetInputMesh()!=NULL) && (refPoint.size()==3) )
+    {
+        double      p[3];
+        double      min;
+        double      minBack=100000000;
+        double      dx,dy,dz;
+        long        i,iBack=-1;
+        vtkPoints   *points = bbGetInputMesh()->GetPoints();
+        long        size    = points->GetNumberOfPoints();
+        double      border = bbGetInputBorder() * bbGetInputBorder();
+        for ( i=0 ; i<size ; i++)
+        {
+            points->GetPoint(i,p);
+            dx  = p[0]-refPoint[0];
+            dy  = p[1]-refPoint[1];
+            dz  = p[2]-refPoint[2];
+            min = dx*dx + dy*dy + dz*dz;
+            if (min<border){
+                if (min<minBack)
+                {
+                    minBack = min;
+                    iBack   = i;
+                }// if minBack
+            } // if distMax
+        } // for i
+
+        if (iBack>=0)
+        {
+            vtkPointData    *pointdata  = bbGetInputMesh()->GetPointData();
+            vtkDataArray    *dataarray;
+            double          *pValue;
+            /*
+            int i,size=pointdata->GetNumberOfArrays();
+            for(i=0;i<size;i++)
+            {
+                dataarray=pointdata->GetArray(i);
+                printf("EED creaVtkCallbackPointPicker::Execute dataarray=%s  n=%ld p=%ld\n", dataarray->GetName(),dataarray->GetNumberOfValues() ,polydata->GetNumberOfPoints() );
+            } // for i
+            */
+            dataarray   = pointdata->GetNormals();
+            if (dataarray!=NULL)
+            {
+                pValue      = dataarray->GetTuple3( iBack );
+                lstNormal.push_back(pValue[0]);
+                lstNormal.push_back(pValue[1]);
+                lstNormal.push_back(pValue[2]);
+            } // if dataarray
+        } // if iBack
+        bbSetOutputPointId( iBack );
+        bbSetOutputNormal( lstNormal );
+    } else {
+        bbSetOutputPointId( -1 );
+        bbSetOutputNormal( lstNormal );
+    }
+}
+//===== 
+// 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 PointPickerNearest::bbUserSetDefaultValues()
+{
+
+//  SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX 
+//    Here we initialize the input 'In' to 0
+    bbSetInputActive(false);
+    bbSetInputMesh(NULL);
+    bbSetInputBorder(10);
+}
+//===== 
+// 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 PointPickerNearest::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 PointPickerNearest::bbUserFinalizeProcessing()
+{
+
+//  THE FINALIZATION METHOD BODY :
+//    Here does nothing 
+//    but this is where you should desallocate the internal/output pointers 
+//    if any
+  
+}
+}
+// EO namespace bbcreaVtk
+
+

diff --git a/bbtk_creaVtk_PKG/src/bbcreaVtkPointPickerNearest.h b/bbtk_creaVtk_PKG/src/bbcreaVtkPointPickerNearest.h
new file mode 100644 (file)
index 0000000..988829e
--- /dev/null
+++ b/bbtk_creaVtk_PKG/src/bbcreaVtkPointPickerNearest.h
@@ -0,0 +1,59 @@
+//===== 
+// 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)
+//===== 
+#ifndef __bbcreaVtkPointPickerNearest_h_INCLUDED__
+#define __bbcreaVtkPointPickerNearest_h_INCLUDED__
+
+#include "bbcreaVtk_EXPORT.h"
+#include "bbtkAtomicBlackBox.h"
+#include "iostream"
+
+#include "vtkPolyData.h"
+
+
+namespace bbcreaVtk
+{
+
+typedef  long int longInt;
+
+class bbcreaVtk_EXPORT PointPickerNearest
+ : 
+   public bbtk::AtomicBlackBox
+{
+  BBTK_BLACK_BOX_INTERFACE(PointPickerNearest,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)
+//===== 
+    BBTK_DECLARE_INPUT(Active,bool);
+    BBTK_DECLARE_INPUT(Point,std::vector<double>);
+    BBTK_DECLARE_INPUT(Mesh,vtkPolyData*);
+    BBTK_DECLARE_INPUT(Border,double);
+    BBTK_DECLARE_OUTPUT(PointId,longInt);
+    BBTK_DECLARE_OUTPUT(Normal,std::vector<double>);
+    BBTK_PROCESS(Process);
+    void Process();
+//===== 
+// 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)
+//===== 
+};
+
+BBTK_BEGIN_DESCRIBE_BLACK_BOX(PointPickerNearest,bbtk::AtomicBlackBox);
+    BBTK_NAME("PointPickerNearest");
+    BBTK_AUTHOR("InfoDev");
+    BBTK_DESCRIPTION("No Description.");
+    BBTK_CATEGORY("empty");
+    BBTK_INPUT(PointPickerNearest,Active,"(default false) true/false",bool,"");
+    BBTK_INPUT(PointPickerNearest,Point,"Point [x,y,z]",std::vector<double>,"");
+    BBTK_INPUT(PointPickerNearest,Mesh,"Mesh polyData",vtkPolyData*,"");
+    BBTK_INPUT(PointPickerNearest,Border,"(default 10) Distance max to be acvive",double,"");
+    BBTK_OUTPUT(PointPickerNearest,PointId,"Mesh point Id ",longInt,"");
+    BBTK_OUTPUT(PointPickerNearest,Normal,"Normal [nx,ny,nz]",std::vector<double>,"");
+BBTK_END_DESCRIBE_BLACK_BOX(PointPickerNearest);
+//===== 
+// 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)
+//===== 
+}
+// EO namespace bbcreaVtk
+
+#endif // __bbcreaVtkPointPickerNearest_h_INCLUDED__
+